| After-sales Service: | Video Technical Support Online |
|---|---|
| Warranty: | 1 Year |
| Type: | Impact Crusher |
| Object: | Wood |
| Drive: | Electric |
| Crushing Degree: | Fine Grinding Machine |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Feature:
This machine is composed of three parts: main machine, auxiliary machine and electric control box.
This machine is especially suitable for ultrafine grinding of brittle materials, the hardness of which is best at Mohs 1-3, such as graphite, kaolin, white carbon black and other non-metallic minerals.
Due to the high speed and large air intake of the micro pulverizer, The particle size can change with the rotating speed; the particle size varies from 80 to 320 mesh. There are water-cooling jackets around the grinding chamber and bearings to cool the machine.
working principle:
The material enters the crushing chamber and is sheared and ground by the rapidly rotating blades. The powder enters the classification chamber through the guide ring. When the classification wheel rotates, air force and centrifugal force act on the powder together. As the diameter of the particles is greater than the critical diameter (the diameter of the classified particles), the heavy powder returns to the crushing chamber, while the particles with a diameter smaller than the critical diameter enter the cyclone separator and dust box.
It is suitable for pulverizing heat-sensitive materials such as synthetic resin, sulfur, pesticides, food, Chinese herbal medicine, phosphate, magnesium carbonate and other items.
| model | WFJ-30 | WFJ-60 | WFJ-90 |
| Cappacity | 10-100kg/h | 100-200kg/h | 200-300kg/h |
| Feed size | ≤10mm | ≤10mm | ≤10mm |
| Crush size | 80-320mesh | 80-320mesh | 80-320mesh |
| Power voltage | 380V150H7 | 380V/50H7 | 380V/50HZ |
| Power | 42.5KW | 77.5KW | 96KW |
| Weight | 1300kg | 2500kg | 3000kg |
| Dimension | L7100×W1300×H3650 | L8000×W2300×H4500 | L8500×W2500×H4600 |
1.Online tech support :Manual and videos to support for installing, debugging, operation of the machine, Wechat/ Whatsapp/Email/QQ;
2.Overseas service:Buyer would be in charge of Visa, round tickets, living &commodity & traffic cost, salary USD140/day.
3.Warranty period: 1 year, Warranty range don't include damageable parts like heating tube, thermo-couple, temperature
controller,photocell and blade;
4.Factory would provide all parts on the machine during the whole machine running time;
Q: If we have samples of new products, can you help to analysis and design the machine?
A: Yes, Our technical department can help to analysis, design and test the new products you offered.
Q:If we have very special request for the production line,could you help me to do the design?
A: Experienced mechanical designer customized-design provided, support complete production line equipment.
Q: What about your Guarantee of quality?
A: 1 year warranty, all machine part can be replaced for free within this time if broken(not including man made), support after-sale service for the machine lifetime.
Q: We are afraid you won't send us the machine after we send you the money?
A: Please note our above business license and certificate. And if you don't trust us, then we can use Alibaba trade assurance service, guarantee your money, and guarantee your machine's on-time delivery and machine quality.
Q: How can we make sure about the machine quality after we place the order?
Suppliers with verified business licenses
Audited Supplier 
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