Function

Operating Principle
The materials vertically fall into the impeller through high-speed rotation from the top of the sand making machine.Under the high-speed centrifugal force ,the materials shunted with another part around the impeller in the form of the umbrella produce at a high speed, striking and crushing .Materials which are not bumping into each other ,can form vortex striking with each other between impeller and case .And then they will be discharged from the under part directly , forming a lot of circulation of closed path .They will reach the required size through the controlling of the sieve.

1 The structure is simple and reasonable ,the operating cost is moderate .
2 High broken rate ,saving energy .
3 Have the function of fine crushing and coarse grinding .
4 Little influence by the water content ,water content can reach about 8% .
5 Best for crushing medium hard and especially hard materials .
6 Excellent product grain size ,cube shape ,very few is pin sheet .
7 The impeller is less wear and tear ,easy maintenance .
8 The working noise is not more than 75 decibel .
9 Easy operating and maintaining .

Pre-sale:Enthusiastic
We offer you the early planing of the project, the best process flow design, choose the best appropriate equipment model to design products according to your special needs.

Sale: Integrity
All productds have to pass strict inspection with the drawings and process flow according to the contract before they go out. We assigned the technicians to the producing spot to provide installation guide, testing and training.

After-sale:Considerate
To establish good business relationship, we adopt periodical visit to the users. We could give you the definite reply during 24 hours when the users meet some problems in the producing process.

Q: Payment?
A: 30% by TT as deposit on signing the contract, 70% by as final payment of balance after the client's satisfactory inspection of the equipment prior to the goods leaving the factory.

Q: What about Warranty? And what will we do if the machine is broken down?
A: The warranty period for all of structural and mechanical equipment is one year. The warranty period for all electric motors is half one year. Wear parts are not covered by warranty unless the component part is found to be flawed.

Q: What should we need to do for if we want to get a best quotation?
A: Hi, if you want us recommend a suitable type for you, please let us know the details as follows:
   1) The capacity (tons per hour ) do you need?
   2) The size of the raw materials and the size of the finished products?
   3) What's your main raw materials?(soft or hard materials? water content?)

Q: What could you help me to do for the business?
A: Many thanks for your trust, we can provide you with proposal chart for complete production lines, spot inspection and operator traning according to your demands and the conditions of applied spot, we can help you choose the right equipments, drilling rig, loader, trucks, excavators and so on for rotary washer for sand washing.

Q: Delivery time?
A: Standard delivery time for stationary crusher plant is 30 working days from receipt of deposit, the mobile crusher plant is 45 working days.