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Coal

Welcome to Gremlog Trading DMCC, where we lead the charge in sustainable solutions and innovation. Our premier offering, carbon dust, is a by-product of aluminium smelting that underscores our commitment to environmental responsibility.As the primary supplier for carbon dust production, Gremlog Trading DMCC spearheads this groundbreaking initiative. This high carbon-content by-product, derived during the production of anodes for aluminium smelting, serves as a remarkable alternative fuel for the cement industry.The utilization of 78,000 tonnes of carbon dust has translated into savings of approximately 36,000 tonnes of CO2 emissions, signifying a substantial reduction in dependence on traditional fuels and a meaningful stride towards a more environmentaly responsible future. Going beyond the supply chain, Gremlog Trading DMCC actively engages in the processing and re-use of stockpiled carbon dust. This approach ensures that previously generated material plays a pivotal role in advancing the circular economy. We invite you to join us in shaping a greener future with our premium carbon dust a testament to our unwavering dedication to environmental responsibility and innovation.

Product Type Carbon Dust / Low-Grade Coal
Form Fine powder
Color Black
Fixed Carbon 40-60%
Ash Content 25-45%
Moisture 2-12%
Volatile Matter 5-20%
Sulfur 0.1-1.5%
Gross Calorific Value (GCV) 3,500-5,000 kcal/kg
Particle Size 0-5 mm or customized

Carbon Dust is a high-quality powder with a purity of 100%. It is designed in a powder form, making it easy to use and handle. The product does not float, ensuring easy application and minimal waste. The fine powder appearance makes it suitable for various industrial and commercial applications. As a trusted supplier and trader, we ensure that Carbon Dust meets the highest standards of quality and consistency, making it a reliable choice for your specific needs. Whether its for environmental remediation, filtration, or any other application, our Carbon Dust is the ideal solution for your requirements.

Moisture Content 2.60%
Ash Content 38%
Volatile Matter 6.76%
Fixed Carbon Content 48%
Total Sulphur 0.10%
GCV 4072 kcal/kg

Welcome to Gremlog Trading DMCC, where we lead the charge in sustainable solutions and innovation. Our premier offering, carbon dust, is a by-product of aluminium smelting that underscores our commitment to environmental responsibility.As the primary supplier for carbon dust production, Gremlog Trading DMCC spearheads this groundbreaking initiative. This highcarbon-content by-product, derived during the production of anodes for aluminium smelting, serves as a remarkable alternative fuel for the cement industry. The utilization of 78,000 tonnes of carbon dust has translated into savings of approximately 36,000 tonnes of CO2 emissions, signifying a substantial reduction in dependence on traditional fuels and a meaningful stride towards a more environmentaly responsible future. Going beyond the supply chain, Gremlog Trading DMCC actively engages in the processing and re-use of stockpiled carbon dust. This approach ensures that previously generated material plays a pivotal role in advancing the circular economy. We invite you to join us in shaping a greener future with our premium carbon dust a testament to our unwavering dedication to environmental responsibility and innovation

Victoria boasts a 430-billion tonne brown coal reserve which is a huge portion of the world's coal resources. In 2013-14, total production in Victoria amounted to 57.8 Mt (metric tonnes).

Victoria's brown coal is typically low in ash, sulphur, heavy metals and nitrogen. This makes it very low in impurities by world standards.

More than 80 per cent of our brown coal (also called lignite) is located in the Gippsland Basin, off the South-East coast of Victoria.

Brown coal, or lignite, is the lowest rank of coal and although it is present in all states of Australia it is most abundant in the Gippsland Basin (Victoria). Smaller amounts of brown coal are also located in the Otway (Victoria), Murray (Victoria/South Australia) and Eucla (Western Australia/South Australia) basins.

Black Rock Trading are one of Australia's leading exporters of Brown Coal.

Incoterms: FOB / CIF / CFR

Black Rock Trading supplies premium-quality Brown Coal (Lignite) sourced from trusted Australian producers. Known for its low ash, low sulphur, and low impurity content, our brown coal is widely used in power generation, industrial boilers, and energy-intensive manufacturing processes. We ensure reliable quality, competitive pricing, and dependable bulk supply for international markets.

Key Specification
High-quality brown coal with low ash, low sulphur, low moisture variability, and excellent combustion characteristics.
Available in various lump sizes and bulk quantities for power generation and industrial applications.
Carefully mined, processed, and quality inspected to ensure consistent calorific value and international export standards.
Suitable for bulk international supply with flexible shipping terms, dependable lead times, and reliable logistics support.

Key Advantage
Low impurity content provides cleaner combustion and improved operational efficiency.
Sourced from trusted Australian mines, ensuring consistent quality and dependable long-term supply.
Every shipment undergoes comprehensive quality testing for calorific value, ash, moisture, and sulphur content to ensure compliance with customer specifications and minimal defects.
Customized sizing, packaging, shipping arrangements, and long-term supply contracts available to meet buyer requirements.

We can offer Coal RB1 Grade from Tanzania mines enclosed specs and SGS Report

Metallurgical coal or coking coal is used in the process of creating coke necessary for iron and steel-making. Coke is a porous, hard black rock of concentrated carbon that is created by heating bituminous coal without air to extremely high temperatures

Origins: Indonesia, Australia, Iran, Russia, Colombia

The company, an agent of a well-known international corporation, is looking for buyers to conclude an annual contract for the purchase and sale of coking coal from Indonesia on FOB Sumatra port terms. Price: 182.3 US dollars per ton; Spot lot: 20,000 - 30,000 tons, within the framework of an annual contract, a volume of up to 50,000 tons per month is possible. Payment terms: MT103/ DLC; Product quality: according to the manufacturer's specification, meeting the export standard; Inspection: SGS/equivalent. Contact person: Nick

We supply excellent quality high-phos(HP) and low-phos(LP) coke. Our coke is high in carbon, low in ash content and low in sulphur. These products are available in various sizes ranging from coke breeze (0-10mm), coke peas (10-30mm), coke nuts (20-50mm), met coke (40-80mm) to foundry coke (80-120mm and 120-250mm).

The steam coal is available in A, B and C grades

Coal Duff 27.5 mj/kg
24.5 mj/kg

Coal Peas

27.5 mj/kg
24.5 mj/kg

Coal Duff

Coal Specifications:

Origin: Indonesia
Types: Bituminous and Sub-bituminous coal
GCV (Gross Calorific Value): 4,200 â?? 7,500 Kcal/kg
Ash Content: 1% â?? 15%
Moisture: 10% â?? 30%
Sulfur Content: Low (0.2% â?? 1.0%)

Services:

Direct sourcing from Indonesian producers
Contract-based supply with quality assurance
Complete documents: CoA, Bill of Lading, etc.
2% Performance Bond for transaction security.

Welcome to Gremlog Trading DMCC, where we lead the charge in sustainable solutions and innovation. Our
premier offering, carbon dust, is a by-product of aluminium smelting that underscores our commitment to environmental responsibility.As the primary supplier for carbon dust production, Gremlog Trading DMCC spearheads this groundbreaking initiative. This high carbon-content by-product, derived during the production of anodes for aluminium smelting, serves as a remarkable alternative fuel for the cement industry. The utilization of 78,000 tonnes of carbon dust has translated into savings of approximately 36,000 tonnes of CO2 emissions, signifying a substantial reduction in dependence on traditional fuels and a meaningful stride towards a more environmentaly responsible future.Going beyond the supply chain, Gremlog Trading DMCC actively engages in the processing and re-use of stockpiled carbon dust. This approach ensures that previously generated material plays a pivotal role in advancing the circular economy. We invite you to join us in shaping a greener future with our premium carbon dustâ??a testament to our unwavering dedication to environmental responsibility and innovation

Brife Introduction of Coal Compress Briquette Machine
The Charcoal Briquette Making Machine is suitable for molding powder materials, coal powder, carbon powder, etc., by replacing the mold can be made into a variety of shapes of finished products, such as hexagonal prism, cylindrical and honeycomb briquettes.

Application Materials
Coal Compress Briquette Machine works as putting pulverized coal into the mold barrel on the rotary table and then punch it into honeycomb briquette by punch-head. It is suitable for medium hardness materials, such as limestone, slag, coke, coal and other materials.

Useing Effect Shows
1.Full combustion
2.Smokeless and tasteless
3.Automatic ash remova

Production Line
We can also provide the whole production line for you.If your raw material is big wood,such as tree branch,coconut husk,bamboo,ect.,you can refer to the below production line:Horizontal charcoal furnace-Dust free grinder-Mixer-charcoal briquette making machine-BBQ charcoal.

Company Information
1.Founded in 1999, KUNTENG Machinery is a technology-based enterprise integrating R&D, manufacturing, sales and after-sales.
2.We have our own R&D(research and development)team. We have ability design the factory building, circuit direction, and machine assemble for the entire project.
3.Wood Charcoal Briquitte Machine is strictly controlled by the quality inspection department before loading to the container to ensure that each set of equipment work smoothly.
4.The company's products have passed more than 100 national patents, and passed passed ISO, CE quality system certification.

Our service:
Improve the added value of our products, and let the clients free from the using troubles:
1) Assisting the clients preparing for the first construction scheme;
2) Installing and testing the equipment;
3) Training the first-line operators on site;
4) Examining the equipment regularly;
5) Taking the initiatives to eliminate the failure(s) rapidly at site;
6) Distributing the guarantee fittings door-to-door;
7) Providing technical exchanging;
8) Providing maintenance for big items.

FAQ:
1.How many days do you need to produce this machine?
This is specially designed machine according to your specific requirement. From engineer designing to production completion, It needs about 20-30 days.
2. What does your factory do regarding quality control?
We pay much more importance to quality control from the very begining to the end of production. Every machine will be fully assembled and carefully tested before shipment.
4. Are you able to give installation and commissioning overseas? How long will it take?
Yes, we supply overseas service, but customer needs to pay for the engineers flight tickets and hotel foods.Small machine usually takes within 5 days.Big machine usually takes about 20 days.

COAL CHARCOAL BRIQUETTE MAKING MACHINE
Flammable carbon hydraulic press machine adopt four column integral frame or composite frame structure, all of which are welded with all steel plates. The four corner and eight sided right angle guide rail has high precision, and the rigid pressing system adopts two-way connection and hydraulic preloading. Hydraulic cartridge integrated valve; The whole system works stably and reliably, with long service life, less leakage and fewer fault points. The electrical system is controlled by "PLC" programmable controller, and can be equipped with proportional voltage regulation, stroke digital display, photoelectric protection device and mobile workbench according to user requirements (convenient for mold replacement).

If you are surrounded by waste wood, sawdust, coconut shell, fruit wood, etc., you can process it into charcoal through carbonization furnace. After crushing, the carbon powder can be formed to make barbecue charcoal, heating charcoal, hookah charcoal, high-temperature carbon, smokeless carbon, flammable carbon, etc., so that the cheap waste wood can be transformed into expensive charcoal.
Combustion process is tasteless, smokeless, high heat, low noise, less dust.

Hydraulic press machine can press a variety of powder materials like charcoal powder, coal powder, coke powder, wood powder and other mineral powder into round, square, hexagon or other shape tablets with high density. Especially, it is widely used in making charcoal briquettes field for shisha charcoal , BBQ charcoal, hookah carbon.

Our team could customize reasonable and efficient production line according to customers' site, raw materials, output and other requirements.
Firstly, fruit wood, sawdust, coconut shell, palm shell, wood or other biomass are carbonized into carbon by carbonization furnace. According to customer's raw material and site, you can choose continuous carbonization furnace, horizontal charcoal making stove and hoisting carbonization furnace.
Secondly, carbon can be crushed into carbon powder by dust-free grinder.
Thirdly, carbon powder are stirred by double shaft mixer and mixer.
In the end, carbon powder can be be shaped by carbon forming machine and if drying is required and entering the dryer by drying.

ADVANTAGES
1. The hydraulic connecting valve has long action and reliable service life.
2. Through the computer optimization structure design, the three beam four column structure is simple, economical and practical.
3. Independent electrical control system, reliable operation, intuitive action and convenient
maintenance.
4. Button centralized control is adopted, with three operation modes: adjustment, manual and semi-automatic.
5. Through the selection of operation panel, two operation processes of constant range and constant pressure can be realized, and it has the function of pressure maintaining.

Product Description
The Charcoal Briquette Making Machine is suitable for molding powder materials, coal powder, carbon powder, etc., by replacing the mold can be made into a variety of shapes of finished products, such as hexagonal prism, cylindrical and honeycomb briquettes.

Application Materials
Coal Compress Briquette Machine works as putting pulverized coal into the mold barrel on the rotary table and then punch it into honeycomb briquette by punch-head. It is suitable for medium hardness materials, such as limestone, slag, coke, coal and other materials.

Useing Effect Shows
1.Full combustion
2.Smokeless and tasteless
3.Automatic ash remova

Production Line
We can also provide the whole production line for you.If your raw material is big wood,such as tree branch,coconut husk,bamboo,ect.
Packaging & Shipping
The machines for whole production line will be loaded into the 20/40 GP container directly.

Company Information
1.Founded in 1999, KUNTENG Machinery is a technology-based enterprise integrating R&D, manufacturing, sales and after-sales.
2.We have our own R&D(research and development)team. We have ability design the factory building, circuit direction, and machine assemble for the entire project.
3.Wood Charcoal Briquitte Machine is strictly controlled by the quality inspection department before loading to the container to ensure that each set of equipment work smoothly.
4.The company's products have passed more than 100 national patents, and passed passed ISO, CE quality system certification.

Our service:
1) Assisting the clients preparing for the first construction scheme;
2) Installing and testing the equipment;
3) Training the first-line operators on site;
4) Examining the equipment regularly;
5) Taking the initiatives to eliminate the failure(s) rapidly at site;
6) Distributing the guarantee fittings door-to-door;
7) Providing technical exchanging;
8) Providing maintenance for big items.

FAQ:
1.How many days do you need to produce this machine?
This is specially designed machine according to your specific requirement. From engineer designing to production completion, It needs about 20-30 days.
2. What does your factory do regarding quality control?
We pay much more importance to quality control from the very begining to the end of production. Every machine will be fully assembled and carefully tested before shipment.
3. What's your machine quality guarantee?
Quality guarantee time is one year, we choose world famous brand components to keep our machine in perfect working condition.
4. Are you able to give installation and commissioning overseas? How long will it take?
Yes, we supply overseas service, but customer needs to pay for the engineers flight tickets and hotel foods.Small machine usually takes within 5 days.Big machine usually takes about 20 days.

PRODUCT OVERVIEW
Coconut charcoal hydraulic press machines, sawdust charcoal briquette machines, biomass charcoal briquette machine are three beam and four column structure, which is economical and practical. The hydraulic control adopts the integrated system of integral cartridge valve, which reduces the leakage point, reliable action and long service life. It can realize two molding processes of constant pressure and constant range, with pressure holding delay function and adjustable delay time. The working pressure and stroke can be adjusted within the specified range. Button centralized control is adopted, with three operation modes: adjustment, manual and semi-automatic. Mould shape could be cylinder, round, hexagonal, finger shape or customized based on customers' requirement.

This series of charcoal briquette machine are universal pressing equipment, which is suitable for the pressing process of plastic materials. Metal products, such as cold forming, bending, hot forming, and plastic products.

Our team could customize reasonable and efficient production line according to customers' site, raw materials, output and other requirements.
Firstly, fruit wood, sawdust, coconut shell, palm shell, wood or other biomass are carbonized into carbon by carbonization furnace. According to customer's raw material and site, you can choose continuous carbonization furnace, horizontal charcoal making stove and hoisting carbonization furnace.
Secondly, carbon can be crushed into carbon powder by dust-free grinder.
Thirdly, carbon powder are stirred by double shaft mixer and mixer.
In the end, carbon powder can be be shaped by carbon forming machine and if drying is required and entering the dryer by drying.

Company Profile
KUNTENG Machinery Co., Ltd. is a manufacturer of hydraulic press integrating scientific research and development, production, manufacturing and sales service. Machinery has cooperated with many manufacturers in China and other countries to provide hydraulic machinery equipment for the production lines of many manufacturers.Machinery pays attention to customer applicability and product research and development, and the level of production skills is perfect. According to the needs of customers, we undertake the design and manufacturing of various types of four column hydraulic press, such as coconut charcoal hydraulic press machines, sawdust charcoal briquette machines, biomass charcoal briquette machine.

PACKING & SHIPPING
Equipment is wrapped in plastic film. And make wooden boxes according to size and weight, fix them after loading them into the machine. The machine parts should be placed in a fixed container. After receiving your deposit, we will prepare and manufacture all the machines for you. It will be completed within 15-20 days.

Coal - Peat, Lignite, Bituminous, Anthracite etc....

Coal Small Nuts
27.5 mj/kg
24.5 mj/kg
LAB REPORTS AVAILABLE

PRODUCT OVERVIEW
Our Calcium Hydroxide Silicon mineral Powder ore coal steel slag briquette machine Hydraulic ball press machine, can press many powder materials, such as pulverized coal, iron powder, coke coal, aluminum powder, iron filings, iron oxide, carbon powder, charcoal powder, slag, gypsum,tailings, sludge, kaolin, activated carbon, coke and so on.widely used in refractory, power plant, metallurgy, chemical, energy, heating, fertilizer and other industries.

The working principle is opposite rollers squeezing, According to different powder materials, We can design different pressures charcoal ball press machine to work well.
Hydraulic ball press machine have many different shape moulds,every one machine usually equipped with two moulds,we can customized more moulds for machine according to customers' requirements.such as oval shape, egg shape, pillow shape, star shape, square shape etc.

CHARCOAL BRIQUETTE PRODUCTION LINE
Chemicals / Mineral / Ore Powder / Steel Slag / Coal Charcoal materials are grinded into powder by our dust-free grinder---automatic feed into trommel machine---dry powder are pressed to different shapes by our Dry Powder Ball Press Briquette Machine,--after drying and packing can be send to market for sale.

CUSTOMER VISIT
Many domestic and international customers visit our factory every month. Our company is located in Zhengzhou Henan province,China,you can come here by air or train. The nearest airport is Zhengzhou Xinzheng International Airport, and the Airport Code is CGO.We will pick you up at airport. Welcome to visit our factory to see and test Calcium Hydroxide Silicon mineral Powder ore coal steel slag briquette machine Hydraulic ball press machine.

RELATED PRODUCTS
Mechanical Coal Briquette Machine
Hydraulic Ball Press Machine
Hydraulic Coal Briquette Machine
Horizontal Carbonization Furnace
Hoisting Carbonization Furnace
New Type Dust-free Grinder

Our services:
KUNTENG is a professional manufacturer of Calcium Hydroxide Silicon mineral Powder ore coal steel slag briquette machine Hydraulic ball press machine,we have more than 20 years of rich experience,we can design and produce whole production line,We provide customers with one-stop services from design, production, shipping,installation,and training how to operate,please feel free to tell us your requirement.

COMPANY PROFILE
Kunteng Machinery founded in 1999, Mainly focuses on design and manufacturing dry powder briquette machine,charcoal making machine,hot air dryers, waste sorting machines, coconut shell processing machines. Kunteng Machinery is a high-tech modern enterprise integrating scientific research and development, production and sales, engineering design,installation services. Our machine has passed ISO9001:2000 CCC,CE certification.and spread over the world.We can provide customers with one-stop service and solutions, complete equipment, on-site installation, and after-sales support.

Product Overview
BBQ charcoal press machine is a used to forming some material into different shape, then use for different field. It can forming from different material, such as charcoal powder, metal powder, mineral powder, carbon black, coal dust, iron powder. press charcoal, the final charcoal briquette can use for BBQ fuel. After the pressing of our machine, powder and granule are formed into various shapes of balls. This processing changes the using way of coal brings many good efforts.
BBQ charcoal press machine have two rollers ,compress the raw material and run opposite make the powder into ball .the briqutte machine work principle is very easy and the well operation.

Production line design
According to different customer needs and raw material, the production will be different, now i can explain roughly production of the coal briquetting machinefor you, exact line is according to your requirement. we also can offer production line machine if you need.
1. If your raw material is ready powder, then it can mix directly with binder.
2. After mixing, the material will going into coal briquetting machine formig directly.
3. After forming, owing to inside briquette have few moisture, so you can make it dry, after drying, the briquette will become very hardness.

Shipping
Payment: 40% deposit, 60% balance payoff before delivery.
packing: single coal briquetting machine will use wooden pack, if production line machine, will need loading into container directly.

18 CV TO 26.9 CV.

Bituminous Sheets are premium waterproofing membranes manufactured using high-quality oxidized or modified bitumen reinforced with polyester or fiberglass mats. These sheets provide excellent resistance against water penetration, weathering, UV exposure, and temperature fluctuations. Widely used for waterproofing roofs, basements, foundations, tunnels, bridges, terraces, and other construction structures, bituminous sheets offer long-lasting protection and durability. Available in various thicknesses and finishes, they are easy to install and suitable for both residential and commercial applications.

Regular Bituminous Coal Based Carbon
U.S. Standard Sieve Size (Mesh Size) : 4x6/4x8/4x10/5x7/6x12/8x16/8x20/8x30/ 10x30/10x40/12x40/20x50
Iodine (mg/g) Minimum : 800/850/900/950/1000/1050/1100 
CCL4/CTC (%) Minimum : 50 / 55 / 60 / 65 / 70 / 75 / 80 / 85 
Apparent Density (g/cc) : 0.35 - 0.60
Abrasion (%) Minimum : 75 / 80 / 85 / 90
Hardness (%) Minimum : 80 / 85 / 90 / 95
Ash Content (%) Maximum : 8/9/10/11/12/13/14/15/16/17/18
Moisture (%) Maximum : 2 / 3 / 4 / 5
pH 0.3 / 0.5 / 1 / 1.5 / 2 / 2.5 / 3 / 5

Anthracite coal

Anthracite is the highest rank coal and is characterized buy low volatile matter (always less than 10%) and high carbon content. It has a semi- metallic luster and is capable of burning without smoke. Semi- anthracite is coal midway between low volatile bituminous coal and anthracite.


(1-6 �?�?)

Ash content for dry condition
no more than 4 %

Volatile substances
no more than 3 %

Moisture
no more than 9.5 %

Lowest heat of combustion (GCF)
at least 7,200 kcal/kg

Total sulfur for dry condition
no more than 1 %


(0.2-1 �?�?)

Ash content for dry condition
no more than 30 %

Volatile substances
no more than 6 %

Moisture
no more than 10 %

Lowest heat of combustion
at least 5,000 kcal/kg

Total sulfur for dry condition
no more than 1 %


(6-13 �?�?)
Ash content for dry condition
no more than 4 %

Volatile substances
no more than 4 %

Moisture
no more than 8 %

Lowest heat of combustion
at least 7,200 kcal/kg

Total sulfur for dry condition
no more than 1 %

Trivia Content
no more than 18 %



(13-25 �?�?)

Ash content for dry condition
no more than 5 %

Volatile substances
no more than 3.5 %

Moisture
no more than 6.5 %

Lowest heat of combustion
at least 7,200 kcal/kg

Total sulfur for dry condition
no more than 1 %

Trivia Content
no more than 17 %

In this description I would like to talk about a very unique plant called Roselle, or Rosella Fruit, or Binomially speaking Hibiscus Sabdariffa. This annual or perennial herb is one of the species of Hibiscus. The fruit of Roselle plant become mature in about six months and that is when it gets beautiful bright red color. While still immature, this plant can have whitish or yellowish colors with a dark reddish spot at the bottom of each petal. The stem of the Roselle plant is cultivated for the production of Bast Fiber or Skin Fiber which is then used to make burlap (Woven Fabric, Gunny Cloth, or Coarse Fabric).

PRODUCTION DESCRIPTION
Bituminous coal briquette making machine works as putting pulverized coal into the mold barrel on the rotary table and then punch it into honeycomb briquette by punch-head. It is suitable for crushing medium hardness materials, such as limestone, slag, coke, coal and other materials in cement, chemical industry, electric power, metallurgy, building materials, refractories and other industrial departments.

DETAILS DISPLAY
Bituminous coal briquette making machine consists of main machine, input hopper, output conveyor, motor and mould. Mould could be customized accounding to customer's requirement.
The raw materials of the bituminous coal briquette making machine can be pulverized coal, slime, raw coal, clean coal, anthracite, bituminous coal, charcoal powder, residual carbon, blue carbon, tail coal, coke powder, biomass carbon, sawdust coal, iron powder, mineral powder, etc., and carbonized sawdust, coconut shell, palm shell, etc.

FINAL PRODUCTS
Bituminous coal briquette making machine can replace supporting molds to produce different shapes of blocks, including honeycomb, square, round, triangle, holes or no holes and so on. We can also design and manufacture special moulds according to customer requirements. Combustion process is tasteless, smokeless, high heat, low noise, less dust.
Bituminous coal briquette making machines are suitable for cement, chemical industry, electric power, metallurgy, building materials, refractory and other industrial departments.

PACKING & SHIPPING
1) All machines are first wrapped in plastic film (including motor).
2) Make wooden boxes according to size and weight, and fix them after loading them into the machine.
3) The machine parts should be placed in a fixed container and should be properly fixed to avoid collision wear or loss.
After receiving your deposit, we will prepare and manufacture all the machines for you. It will be completed within 15-20 days. We will send you a picture. After receiving your balance, all the machines will be delivered to you.

FAQ
Q: What about the quality of your products?
A: Our machines are manufactured strictly according to national and international standards, and we take tests on each equipment before delivery. You can also use Trade Assurance by Alibaba for product quality protection, on-time shipment protection and payment protection.
Q: Do you provide equipment operation training?
A: Yes. We can appoint professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.
If your concerns are not mentioned here, just contact us. We will answer with all our heart.

Metallurgical coke or Met coke in short is a hard carbon material produced in the process of the destructive distillation of various blends of bituminous coal. It is produced by carbonization of coal at high temperatures (1100 C) in an oxygen deficient atmosphere in a coke oven.

Origins : Colombia, Australia, China, Malaysia, Russia

Coal is world’s most abundant fossil fuel formed from the decomposition of organic materials, plants, vegetation that accumulated in swamps to great depths. With burial, the plant material was subjected to high temperatures and pressures over millions of years. This caused physical and chemical changes in the vegetation, transforming it into peat and then into coal.

While being transformed from organic matter (peat) into coal, it underwent various stages like formation of lignite or ‘brown coal ‘, which is the lowest quality of coal, to sub bituminous to bituminous and then anthracite, which is the highest quality and hardest coal.

High-rank coals are high in carbon and therefore heat value, but low in hydrogen and oxygen. Low-rank coals are low in carbon but high in hydrogen and oxygen content. In addition to carbon, coals contain hydrogen, oxygen, nitrogen and varying amounts of sulphur.

Use of Coal
Coal has many important uses worldwide. The most significant uses are in electricity generation. Not only does coal provide electricity, it is also an essential fuel for steel and cement production. Other important users of coal include paper manufacturers, chemical and pharmaceutical industries.

We inform our real intention to sell and deliver Type A Thermal Coal Ore, following international procedures under the following Terms and Conditions:

Product: THERMAL COAL TYPE A
Origin: Colombian
Minimum Quantity: 30,000 Tons in 45 days (+/-)
Full Contract: 12 months extendable, at the end of each period and increase in quantity if the parties so
Price: Negotiable
Port Delivery: FOB â?? Available Port â?? Lycan 45 days after firm contract
Port of Destination: Any port

Quality of product: Type A 7200-7400 Ptu/Kg Ptu/lb14400-14800
Ash: less 10%
Sulfur: less 1.00%
Volatile: Between 38.6-40.5%.
Inspection: Inspection of quantity and quality by a certified laboratory for export: (SGS) or similar at the port of loading, on the ship loaded at the buyer's expense.

Metallurgical coke is made from low ash, low sulfur bituminous coal, with special coking properties, which is inserted into ovens and heated to 1000F to fuse fixed carbon and inherent ash and drive off most of the volatile matter. ... Met coke is used in products
where a high quality, tough,
resilient carbon is required.

Instant inch/mm conversion
Zero the reading any position

Standard gauge of scale interval 0.001mm and outer frame diameter 56mm

Protection and durability of mechanism parts like gear are pursued by impact release mechanism( shock proof ).

Jewel axis is applied to improve durability.

Stable repeated precision is realized by applying level enlargement mechanism.

Limiter is equipped as standard for all models. it is convenient to set up tolerance range.

Lift lever can be adopted

Characteristic Typical Specification
Net Caloric Value - 6000 Kcal/Kg
Total Moister - 8%
Inherent Moister - 4.5%
Ash Content - 12%
Sulphur Content - 0.8%
Volatile Matter - 25%
Hardgrove Grindability Index 45-70
Size Range -0-50mm

coal, one of the most important primary fossil fuels, a solid carbon-rich material that is usually brown or black and most often occurs in stratified sedimentary deposits. We are Supplying Indonesia and Africa mined Coal . We can Supply Type 1 to Type 7 Gross Calorific Value ( 6,500 6,300 6,000 5,800 5,500 5,300 5100 and below)

- Total Moisture : 2,15%
- Ash Content : 2.33%
- Volatile Matter : 42,60%
- Fixed Carbon : 52,92%
- Gross Caloric Value : 7712-7791 Kcal/Kg
- Sulfur : 0,71%

Coal is a nonrenewable fossil fuel that is combusted and used to generate electricity. Mining techniques and combustion are both dangerous to miners and hazardous to the environment; however, coal accounts for about half of the electricity generation in the United States.

With our years in the coal mining sector, we can supply the quantity of 1000-2000MT every month.

Indonesian Coal
Typical values
total moisture (ADB) 12%
Inherent moisture (ADB) 10%
ash content (ADB) 14%
volatile matter (ADB) 40%-45%
fixed carbon (ADB) by difference
total sulfur (ADB) 1%
gross calorific value (GAR) 6,300 KCal/Kg
hard grove grindability index 50 (approx)
size 0-50mm 90%

Minimum order quantity is 30,000 MT - 50,000 MT
Price - Based on current ICI minus discounts
Shipping only in break bulk

Deliveries are made on the Black Sea and the Baltic Sea.

The price depends on the specification of the coal and the place of delivery.

If you have any questions and there was a need for clarification, our managers will be happy to help you and choose the right type of coal, depending on your needs.

Coal is historically one of the most common fuels. Due to its high heat output and availability, it is widely used in households, industry and metallurgy.

Anthracite - a type of hard coal with obvious advantages
While most types of hard coal are now valuable energy carriers, anthracite (sometimes called carbuncle), a hard, shiny high-carbon coal, is the most valuable variety.

Anthracite .
Although its reserves in nature are small (only 3% of total hard coal production), anthracite is actively used in many industries:

chemical and electrode production,
charcoal filters,
sugar
for public utilities.
Anthracite is especially effective for individual heating as it produces practically no volatile substances during combustion - only about 5% of them are emitted.

Among the other clear advantages of anthracite are:

Quality and environmental friendliness. In anthracite, thanks to the property of metamorphism, the residues of plant origin are almost completely transformed, thanks to which it has the highest percentage of carbon - 95%, and no sulfur at all, which ensures no smoke, unpleasant odors, flames during combustion;
calorific properties. When burnt, anthracite emits up to 8200 kcal/kg, which is higher than even natural gas, and it does not sinter;
breadth of use. Anthracite is suitable for most types of stoves and boilers. Low moisture content and fast burning do not make anthracite a commodity of high demand for a reason.

PT Riff Sejahtera Bersama is the subsidiary of RIFFY GROUP that become the face and voice of the company in the retail market. PT Riff Sejahtera Bersama has a great contract with every coal mine industry in Kalimantan & Sumatra, Indonesia.

We are responsible for distributing go-to-market worldwide, providing supply, and creating partnerships with buyers and retailers.

We ensure the safest payment method for buyers as the quality and quantity of the product are well secured.

We happily invite buyers to visit the site if necessary, easy arrangements for our discussion, or perhaps an online conference to talk about the detailed specifications buyers need.


Price FOB Indonesia: $92 / Mt

Price CIF: to be discussed

Coal

Products and Services:
We provide various types of coal with Guaranteed Calorific Value (GAR) ranging from 4700 to 7000, with low sulfur content, less than 1%. Our products include:

GAR 7000 coal
GAR 5800 coal
NAR 4700 coal

Our supply capacity reaches more than 200,000 MT/month, ensuring consistent availability for customers worldwide. We also have experience in fulfilling large orders, including orders of 1 MV with a capacity of more than 40,000 metric tons.

Documents and Guarantees:
We prioritize transparency and trust in every transaction. Complete documents such as Certificate of Analysis (CoA), Bill of Lading (BL), and other supporting documents are available to ensure smooth business processes. Additionally, we provide a 2% Performance Bond (PB) to ensure transaction security.

Origin: Indonesia
Payment Terms: LC/TT
Calorific Value: 5.800-6000 kcal/kg
Ash: 12% max
Sulphur: 0.8%
Moisture: 9.96% max
SGS Approved