High quality rotary dryer with iso9000-2001 certificate
Good heavy 2011 best sales rotary dryer
Rotary drying machine,
Rotary drier, drying machine
High capacity, smooth rotation.
Good heavy brand
Rotary dryer with more than 50 years experience, professional technology support and all-around service can be offered to you.
Dryer also named as drying machine and rotary dryer. Rotary dryer is mainly consist of rotary body, raw material feeding plate, driving and supporting device, etc
Rotary dryer principle of operation
The raw material plate which is arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed.
Rotary dryer usage
Rotary dryer is used to dry slag, clay, limestone, it is mainly used for cement, chemical, metallurgical, building materials industries.
Rotary dryer advantages are as follows: high dry capacity, smooth rotation, low energy consumption, easy operation, high output and so on.
Good heavy machine co., ltd has long history experience with world-class technology and best engineers in china. We supply the best service for our clients, not just sell out, we supply lifetime service. Welcome to visit our factory in zhengzhou city.
International standard container, the spare parts is packed in wooden cases.
High efficiency Jaw Crusher
Overview of Jaw crusher
Jaw Crusher is typically used as primary crushers, or the first step in the process of reducing rock. They typically crush using compression. The rock is dropped between two rigid pieces of metal, one of which then move inwards towards the rock, and the rock is crushed because it has a lower breaking point than the opposing metal piece.
Jaw crusher movement is obtained by using a pivot point located at one end of the "swing jaw", and an eccentric motion located at the opposite end.
Working Principle of of Jaw crusher
The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves. So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.
Features of Jaw crusher
1.Deep Crushing cavity£¬improve the feeding capacity and output.
2.High ratio of crushing, Even final size,
3.The adjusting devices of discharging opening is reliable,convenient, and has wide adjustment, increases the flexibility;
4.Easy maintenance,
5.Simple structure,
6.Reliable working condition,
7.energy saving
8.satisfy different requirements
9.Low noise, little dustGrand Cempaka Jakarta.
International standard container, the spare parts is packed in wooden cases.
Jaw Crusher Components:
1 Frame
2 Crushing Chamber
3 Swing Jaw & Main Bearing Housings
4 Flywheel
5 Eccentric Shaft
6 Bearings
7 Hydraulic Cylinder
8 Shim
9 Toggle Block
10 Tension Rod with spring
11 Toggle Seat
12 Toggle Plates
13 Check Plates
14 fixed plates (left) moveable plate (right)
Illustration of How Jaw Crusher Crushes:
A jaw crusher reduces large size rocks or ore by placing the rock into compression, a fixed jaw, mounted in a ¡°V¡± alignment is the stationary breaking surface, while the moveable jaw plate exerts force on the rock by forcing it against the fixed jaw plate. The space at bottom of the ¡°V¡±, aligned jaw plate is the crusher product size gap, or the size of the crushed product from the jaw crusher.
Model
PEF150X750
PEF200X300
PEF250X400
PEF400X600
PEF350X750
PEF500X750
PEF600X900
PEF750X1060
PEF900X1200
PEF1000X1200
PEF1200X1500
PEX150X750
PEX250X750
PEX250X1200
PEX300X1300
International standard container, the spare parts is packed in wooden cases.
¡¾Overview of the Ceramic Ball Mill:
The Ceramic Ball Mill is the key equipment for grinding after the crush process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, it also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
¡¾Operating principles of Ceramic Ball Mill"
The Ceramic Ball Mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.
¡¾Structure of Ceramic Ball Mill:
The machine is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbling process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.
Ceramic ball mill is mainly designed to mix and mill materials. With less energy it produces high fineness product. It has two types, wet mills and dry mills. According to different customers requirement, the machine could use different lining board product. The milling fineness depends on the milling time. The motor is started by the coupling which can reduce voltage and lower the starting electricity. The structure is divided into integral type and freestanding type.
It has two kinds of structure: Integral type and independent type. This product has a low investment and save energy than similar products, novel structure, simple operation, safe use, stable and reliable performance, suitable for mixing and grinding operation of general and special material. Users can choose suitable model, liner, media types based on proportion of materials, hardness and other factors
¡¾Features of Ceramic Ball Mill:
1. Lower investment, energy saving,
2. Unique structure, simple operation, safe use, stable property
3. Suitable to grinding and mixing general and special materials.
4. Users can choose the suitable model, lining board and media as per the factors, such as: material¡¯s specific gravity and hardness, as well as output, etc.
¡¾Specifications of Ceramic Ball Mill:
type
600 700
800 600
900 1200
1300 1500
1500 1800
1800 2000
2600 2800
3000 3800
3200 4600
3400 6600
International standard container,the spare parts is packed in wooden cases.
¡¾Overview of Overflow Type Ball Mill:
Normally, overflow type ball mill adopts wet production structure, which is one of the most widely used ball mill equipments. The finished ore pulp is discharged from the output end by flooding and with a high capacity. Besides, we add grinding head sieve in the grinding end for preventing big materials and grinding mediums from discharging.
Compared with grid ball mill, the ore grinding time of over-flow type mill during production is longer, which makes ore grinded more fully in the machine. And the grinding products granularity is finer and the unit capacity is little less than the grate ball mill of same type. It is generally applicated in the secondary grinding work. Flow type ball mill is composed of shell, head, bearing, driving parts, gearwheel and feeding and discharging devices.
Besides, our company manufactured over-flow type ball mills with different dealing abilities and types of liner plate. Our products types are the most completed and products applications are the most widely in China. We are the manufacture with the most types of products, which can satisfy customers different requirements for ore production.
¡¾Working principle of Overflow Type Ball Mill:
The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball, after the secondary grinding, material is discharged from the discharging.
¡¾Features of Overflow Type Ball Mill:
1. Wide usage, simple structure, convenient maintenance;
2. Big capacity, continuous working;
3. Body liners and grinding medium could be made of various of materials, good corrosion resistance,;
4. Easy installation, adjustment, and operation
¡¾Technical parameters of Overflow Type Ball Mill Model:
GMQG1530
GMQG1535
GMQG1830
GMQG1835
GMQG1840
GMQG1845
GMQG2122
GMQG2130
GMQG2136
GMQG2140
GMQG2145
GMQG2424
GMQG2430
GMQG2436
GMQG2440
GMQG2445
GMQG2721
GMQG2727
GMQG2730
GMQG2736
GMQG2740
GMQG2745
GMQG3231
GMQG3236
GMQG3240
GMQG3245
GMQG3245
GMQG3640
GMQG3645
GMQG3650
GMQG3660
GMQG3685
International standard container, the spare parts is packed in wooden cases.
