High Convert Ratio Coal dust extruder machine Introduction
High Convert Ratio Coal dust extruder machine is also called coal rods extruder, using screw extrusion principle, pressing the the modulation good pulverized coal into the shape of a cylindrical or plum-shaped device with a certain strength, which is widely used in coal powder, coal dust, coal fines, coke, lignite, anthracite coal, iron, aluminum and other raw materials.
Coal rods extruder does not require adding lime during the process, reducing the cost of fuel, and improve the calorific value of coal, with high economic efficiency, in addition to coal rods squeeze extruder devices are small, no charring and drying equipment, no steam, saving investment, reducing the land requirement.
It re-uses the powered coal instead of using high price coal lumps, reducing production costs, improve economic efficiency, and provide a reliable guarantee.
Features and Advantages
1.Our machine absorbs the advanced technique at home and abroad.
2. Innovative design and reliable quality. The vane wheel is thickening blades which are made of wearing steel materials, and the lifetime will be 4-5 times higher than the normal.
3. Our machine adopts hard tooth face reducer, although it is small volume, but it has the high bearing and carring capacity.
4. Key parts are processed by imported high quality materials. The forming barrel are made of wearing removable alloy steel, and it can be easily changed and replaced.
5. The machine head and barrel are installed by the way of splicing, which is convenient for changing the vane wheel when we check and fix the machine.
6. High strength and toughness.
7. Temperature control, durability, adaptability.
8. High production capacity.
9. The mold of this machine can be changed for making different shapes products.
10. Besides the normal products, we can also design and manufacture special moulds as the customers' requirements.
11. The customers can purchase complete machine with other kind of moulds, then the machine can be multipurpose, and the customers can save capitals.
Installation Notifications:
1. All the part should be cleaned and checked before installation.
2. Install the machines on the level ground, and better on the concrete floor.
3. Before trying the machine, you have to add oil into the lubricant parts.
4. Check whether there is loosen parts, if yes, tight it directly.
5. Inching the machine, and see whether there are clutters and unnormal sounds. If there is no, we can start the machine completely.
6. Driving the machine to run it without any material in for about 3-5 minutes, after make sure the machine works normal and good, we can put the materials in it for production.
7. If the feed opening apperas blocking, use a wooden stick to unclock, and mustn't use the metal of steel stick.
8. Add the oil for the transmission and rotating parts regularly. The temperature of bearing parts shold be less than 60 celsius degree.
9. Stop feeding the materials and make sure there is no any material in the cylinder before stopping the mahcine. Remove the machine head, clean it and theninstall it for next time using.
Technical data
Model |
MBJ140 |
MBJ180 |
MBJ300 |
MBJ450 |
| Capacity |
1-2T/H |
2-3T/H |
4-6T/H |
8-10T/H |
| Stick Size |
20-40mm |
20-60mm |
20-80mm |
20-80mm |
| Main Shaft Speed |
46-60rpm |
39-60 rpm |
35-60 rpm |
35-60 rpm |
| Screw Blades |
4 |
4 |
4 |
4 |
| Motor Power |
11Kw |
22 Kw |
90 Kw |
220 Kw |
| Reducer Model |
ZQ350 |
ZQ400 |
ZQ650-750 |
ZQ850 |
| Overall size |
1900*1100*1170mm |
2210*1370*1440mm |
3605*1025*955mm |
5130*1520*1480mm |
The requirements of feeding materials:
1. The inlet particle size of materials must be less than 3mm.
2. We have to add suitable binder for some kind of materials for shaping easily.
3. The moisture of materials must be moderate, and the water content usually is 12%-15%.
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