Joint Coal sample preparation unit

KER-1800A Joint Coal sample preparation unit multi-level multi-stage crushing a joint sub-unit reduction

 KER-1800A (belt feed device) Joint Coal sample preparation unit, is summing up the lessons of foreign advanced equipment and technology, sample preparation, based on the basis of GB/T19494 "mechanized coal samples", GB474 "coal sample preparation method" and other standards relevant requirements We have developed multi-level multi-stage crushing a joint sub-unit reduction. The unit can not only replace the conventional sample preparation equipment, would effectively guarantee the quality of sample preparation to improve the efficiency of the system also will serve as a kind of train, automobile, belt sampler matching sample preparation system, to improve the sampling mechanism, prevent the kind of system performance to improve the reliability of their operation. The detection of the product sample preparation precision to meet the requirements, there is no systematic bias exists.

Main features:1. fully sealed design, no dust pollution, meet the environmental requirements.2. vibrating feeder evenly and effectively blockades, to ensure normal operation.3. broken working chamber for the ZG45 precision casting, wear-resistant and durable, to effectively prevent sample contamination and overheating.4. full width of the high manganese steel hammer, wide cross-section of material broken, the working chamber is not blocked, no dead-deposit-like phenomenon.5. sample preparation, high efficiency, continuous feed quickly, crushing, mixing samples shrink points, without loss of material like water.

6. classic contraction sub-sub-type of reduction is connected in series to achieve the largest reduction points than the requirements. Reduction credits than can be flexibly adjusted.7. reduction splitter for stainless steel, the moisture content of a large coal sample is not blocked.8. feeding platform for the feed set up and equipped with multiple open windows to facilitate routine cleaning, maintenance, and repair.9. smooth operation, low noise, easy installation.10. All transmission components have a protective facility to meet the safety requirements of production.11. according to users need, can be equipped with conveyor belts will increase disposable sample transported to outdoor or other designated locations.

Main technical parameters:

Max feed size	≤150mm
Discharge size(primary)	≤13 or ≤6mm(adjustment)
Discharge size(secondary)	≤3-1mm(adjustment)
Division proportion(primary)	1/2-1/8(adjustment)
Division proportion(secondary)	1/4
Total division proportion	1/8-1/32(adjustment)
Capacity	1200-1800kg/h
Total power	8.25KW
Dimension	3300*880*2240mm
Weight	1100kg

Joint Coal sample preparation unit