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Carbon Additive also called Calcined anthracite Coal, Gas Calcined Anthracite Coal, Carbon Raiser,Recarburizer,etc.
The main raw material of our Carbon Additive is Ningxia unique high quality Taixi anthracite, with characteristic of low ash andlow sulfur.
Carbon additive has two main usage, fuel and additive. When being used as the carbon additive of steel-smelting, and casting, the fixed carbon may achieve above 95%.
Best quality Taixi anthracite as raw materials through high temperature calcined at 800-1200 â?? by the DC electric calciner with results in eliminating the moisture and volatile matter from Anthracite efficiently, improving the density and the electric conductivity and strengtheningthe mechanical strength and anti-oxidation, It has good characteristics with low ash, low resistivity, low carbon and high density. It is the best material for high quality carbon products, it is used as carbon additive in steel industry or fuel.

Carbon raiser used real Anthracite Coal as material.
different material with different price in the market.

In fact, the unit cost of carburizer in bituminous(soft) coal production is much higher than that in anthracite production. For example, for steel plants, 300 tons of anthracite carburizer is needed for 200000 tons of steel, but 500 tons of bituminous coal carburizer is needed.

Any interesting,please contact us freely.
wechat/WhatsAPP numbervis 008613739698406
E-mail ID is sophiawang110609@163.com

Model No. CAC-01 CAC-02 CAC-03 CAC-04 CAC-05
Fixed carbon(Min) 90% 92% 93% 94% 95%
Ash(Max) 8.50% 6.50% 5.50% 4.50% 3.50%
Volaltie matter(Max) 1.50% 1.50% 1.50% 1.50% 1.50%
Sulfur(Max) 0.30% 0.30% 0.30% 0.30% 0.30%
Moisture(Max) 0.50% 0.50% 0.50% 0.50% 0.50%
Size 1-3mm,1-5mm

Tray thermal extension test apparatus
Aging Testing Instrument
I. Product introduction:
Test standard: It is in line with Standard GB/T2951-2008 and Standard GB5013-2008, and it shall be used together with aging test chamber.
II. Key parameters:
Maximum number of samples in a test:3
1, temperature setting: rubber products, 180 , crosslinked polyethylene products 200 .
2. When the temperature rises to the required temperature, clamp the dumbbell test piece onto the hot extension clamping device, and add the weight below.
3. Weight distribution calculation: 20.4 x specimen thickness * 4(including clamps, supporting rods and weights).
4, in the middle of the dumbbell specimens on the effective distance of 20 mm (the length of the small dumbbell specimen is 10 mm) tag line, the length of the dumbbell to take three, put hot stretch of a complete set of equipment in have ascended to the temperature of the central part of the aging box.
Close the door of the aging chamber and read the elongation of the specimen after 15 minutes.
We are Cable Detection Equipment Factory

Acid and alkali resistant conveyor belt

Chemicals resistant conveyor belt
Acid and alkali (chemicals) resistant conveyor belt is made from chemical resistant material and has fine anti-chemical corrosiveness.

It is used in an environment with chemical agents for the transport of materials containing anorganic acids and bases/alkali, like phosphate fertilizer manufacturing, sea salt.

The skeleton material uses the polyester canvas. It more reliable than the cotton core belt.
Generally makes to endless belt.

Packaging detail:
(1) pp waterproof cloth + steel core + side plastic sheet
(2) can be packed as per customer requirement
(3) usually can load 10-20 rolls into one 40hc container

Delivery time: within 15-30 working days

Why us
A leading company in the field of manufacturing & exporting rubber conveyor belts
Solutions specifically designed to prevent fire from spreading over entire belt
Belts meeting various testing standards according to iso like flame test, electrical resistance test, drum friction test
Belts designed to reduce maintenance requirements of conveyors that are prone to damages by flame at blast furnaces
Belts finding suitability in areas like mining industry, thermal power plants, coal cleaning plants and others

Our factory has passed iso9001:2008 international quality management system certification .We have full set quality control system and testing system to guarantee best product quality.

Just let me know your detailed inquiry about our rubber conveyor belt, then we can execute deliveries of our products with fastest and in safest mode, and provide you best service to meet your requirement.

Abrasion resistance Self lubrication Dimensional stability Fatigue resistance Creep resistance Chemical stability Corrosion resistance Flame resistance: 94V-1 (0.3mm); UL94-0 (1.5mm); 94V-5 (3.2mm) Weather ability Resistance to heat & humidity: long term thermal resistance is 250?; short-tem thermal resistance is 300?. Electrical insulation No-toxic

Abrasion resistance Self lubrication Dimensional stability Fatigue resistance Creep resistance Chemical stability Corrosion resistance Flame resistance: 94V-1 (0.3mm); UL94-0 (1.5mm); 94V-5 (3.2mm) Weather ability Resistance to heat & humidity: long term thermal resistance is 250?; short-tem thermal resistance is 300?. Electrical insulation No-toxic

Both blast furnace coke and foundry coke are made by baking a blend of selected coking coals in certain high temperature without contact with air until almost all of the volatile matter is driven off. The resulting product, coke, consists principally of carbon, as listed in above table. By-products are crude coal tar, light oils, and ammonia, etc.

Generally speaking, chemistry, size, and strength have been considered the most important properties for use in the blast furnace. Other important factors are coke reactivity and csr (coke strength after reactivity), which deal with the amount and size of pores and walls, porosity, and density. Carbon textures and microstructure are two main factors that affect the reactivity, stability, and the coke strength after reaction.


In ton bag or as your request

Mechanical properties of Copper Wire Scrap:

1. High purity and fine tissue

2. Low oxygen level of copper wire, no pores/trachoma/osteoporosis

3. Good electrical and thermal conductivity, good plastic, easy hot and cold pressing processing

Application of Copper Wire Scrap:
wire, cable, brush, special edm electrical products, terminal printing electrical circuit board, copper wire belt, air cushion cover, bus terminal
Electromagnetic switch, pen container, house root plate, transformer.

Item Standard (%)Results(%)

Purity (%)�?�99.7899.9

Carbon0.030.03

Coblet

Chemistry gypsum powder production line:ªG building gypsum powder.

Chemistry gypsum is refers to the industrial production process, forms industrial products, such as desulphurization gypsum, phosphorus gypsum, fluorine gypsum, lemon gypsum and so on.Raw material characteristic:the surface water is more than 20%, the ingredient relative is unstable.

Building gypsum powder production technology introduction:

Uses raw material pre-drying , bolling stove calcine that two step calcine technique of production, use car loader to transport raw material from dump site to material basket, by beater, the belt conveyer to transport uniformly to the dryer(the heat source of this place is that burn coal the hot-blast stove), though collection powder equipment vertical transmisslon equipment brought into boilling stove calcined(that furnace heat is the htf stove), after calcination shipped goals mushroom grinding machine modified and cooling, and from promotion transportation to the warehouse, packaging warehouse.



Wooden case & plaste

I. Usages and features
It is mainly suitable for the heat aging test with natural ventilation on wires, cables, plastics, rubber and other industries. In addition, it can also be used in labs of industrial and mining enterprises, research institutes, universities and colleges for baking and high-temperature tests.

      LH-401B type thermal extension test chamber is jointly designed and manufactured by Shanghai Cable Research Institute and the Company, which adopts microcomputer control, and its intelligent temperature detector, structure and meters provided as well as materials are designed after the detailed study of airflow and temperature inside the chamber. In practical use, it is characterized by sensitive temperature control, good temperature uniformity, large effective space, stable performance and easy use and maintenance, etc. In addition, its performance is in line with the requirements for heat aging test on wires and cables given in IEC standard and the national standard newly promulgated.

Resistance Test Instrument Supplier
ZY9733 and ZY9734 digital desk type low current resistance measuring meters are suitable for units concerned to measure the DC resistance of various components and parts with certain limitations on current, such as platinum resistor, coppery thermal resistor, PTC ceramics, thermistor and various wire rods, etc.
1. Key features
1.1 It adopts a large green LED to display measured value, which is striking and clear. It also adopts the four-terminal resistance measurement method to eliminate the impact of conductor resistance, and the measurement accuracy is high.
1.2 There are a variety of specifications, and each specification has four scales to meet the measurement requirements of different users.
1.3 The test current is lower than similar equipment, which effectively prevents the impact of components and parts on resistance.
1.4 ZY9734 type has a RS-232 serial data output interface to facilitate the connection to computer.
1.5 It adopts a novel plastic shell and can changes the inclined angle between the device and table by adjusting the handle position, so as to determine the suitable panel observation angle. It has a well-designed appearance and is easy to use.

2. Main technical indicators
Temperature: Reference conditions: 20±5; nominal condition: 5~35
Relative humidity: Reference conditions: 40~60%; nominal condition: 25%~75%
Power source: AC 220V±10%, 50Hz, power consumption: About 5VA.

Acrylic solid yarn is a kind of chemical fiber, and its performance is very similar to wool, so it is called "synthetic wool"; the density of acrylic fiber is small, smaller than wool, and the fabric has good warmth retention
Low thermal conductivity, good insulation effect
Acrylic fiber itself has low thermal conductivity and light texture, so it has a good thermal insulation effect.

Acrylic solid yarn is a kind of chemical fiber, and its performance is very similar to wool, so it is called "synthetic wool"; the density of acrylic fiber is small, smaller than wool, and the fabric has good warmth retention.

Low thermal conductivity, good insulation effect

Acrylic fiber itself has low thermal conductivity and light texture, so it has a good thermal insulation effect.