Click image to view full size image
The Coal Preparation Process
1.The raw coal magnetically separated after coarse crushing;
2.Coal going to coal supply machine from hopper;
3.Coal going to grinding chamber with hot dry air;
4.Broken coal going to a swirl wind separator through the primary wind generated by mill itself.
5.Fine coal combusting in burner after transmitted through a pipeline.
6.Due to the larger inertia, coarse coal cannot be taken away by primary wind after a whirlwind separator, going back into the hopper and being regrinded through feeding entrance.
NOTES:
The primary wind temperature had better reach 250 ~ 300 °C when going to the mill. Coal should be magnetic separated before going into the mill to remove metal, wood and other objects from coal. The coal particle size and surface water shall meet the following requirements before grinding
Packaging & Shipping
We have developed long and good relationship with many shipping agents.
Ocean freight partners are: APL, COSCO, OOCL, CSCL, MSC, etc. and train shipping is also available.
The perfect shipping way and best service with lowest price are always provided for customers.
Our Services
1)Pre-sale services: enthusiasm
Provide you the prophase plan, process flow design and manufacturer equipment according to your special demand.
2)Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3)After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
Service Commitment
The product has a warranty period of one year since the date of sale, during which, our company will repair the fault caused by product quality for free, while, faults caused by incorrect operation, improper maintenance, as well as fire wear and tear are beyond the scope of warranty.
Users need to submit product information to our after-sale service department within the fixed time after purchasing our products, for us to establish customer archives. We have recorded all our products that have been sold, so users need to properly record the products brand and number indicated in certifications, for us to do the follow-up service.
We provide a life-long maintenance service for all products sold by our company
FAQ
1.Why us?
We provide professional industrial furnace and industrial design as customer order.
2.How is the quality of your products?
Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.
3.Guaranteed?
If products' quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.
4.How about price?
Yes, we are factory and be able to give you the lowest price than market one, and we have a policy that " for saving time and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according to quantity".
1.The raw coal magnetically separated after coarse crushing;
2.Coal going to coal supply machine from hopper;
3.Coal going to grinding chamber with hot dry air;
4.Broken coal going to a swirl wind separator through the primary wind generated by mill itself.
5.Fine coal combusting in burner after transmitted through a pipeline.
6.Due to the larger inertia, coarse coal cannot be taken away by primary wind after a whirlwind separator, going back into the hopper and being regrinded through feeding entrance.
NOTES:
The primary wind temperature had better reach 250 ~ 300 °C when going to the mill. Coal should be magnetic separated before going into the mill to remove metal, wood and other objects from coal. The coal particle size and surface water shall meet the following requirements before grinding
Products range:
|
|
WHAJ-S-5000 |
WHAJ-S-3500 |
WHAJ-S-2500 |
WHAJ-S-2000 |
|
Capacity(kg/h) |
5000 |
3500 |
2500 |
2000 |
The Coal FinesR% Residues |
0~20% |
0~20% |
0~20% |
0~20% |
|
Pressure kpa |
3.70 |
3.43 |
3.3 |
3.13 |
|
Impeller speed (r.p.m) |
1480 |
1480 |
1480 |
1470 |
Main motor |
Y315M2-4 -132KW |
Y315M-4 -90KW |
Y280M-4 -75KW |
Y280M-4 -55KW |
Packaging & Shipping
We have developed long and good relationship with many shipping agents.
Ocean freight partners are: APL, COSCO, OOCL, CSCL, MSC, etc. and train shipping is also available.
The perfect shipping way and best service with lowest price are always provided for customers.
Our Services
1)Pre-sale services: enthusiasm
Provide you the prophase plan, process flow design and manufacturer equipment according to your special demand.
2)Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3)After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
Service Commitment
The product has a warranty period of one year since the date of sale, during which, our company will repair the fault caused by product quality for free, while, faults caused by incorrect operation, improper maintenance, as well as fire wear and tear are beyond the scope of warranty.
Users need to submit product information to our after-sale service department within the fixed time after purchasing our products, for us to establish customer archives. We have recorded all our products that have been sold, so users need to properly record the products brand and number indicated in certifications, for us to do the follow-up service.
We provide a life-long maintenance service for all products sold by our company
FAQ
1.Why us?
We provide professional industrial furnace and industrial design as customer order.
2.How is the quality of your products?
Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.
3.Guaranteed?
If products' quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.
4.How about price?
Yes, we are factory and be able to give you the lowest price than market one, and we have a policy that " for saving time and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according to quantity".