Model BZL35-20/7 ore is it have basic air compressor piston ZL series products of compressor type to spend, suitable for colliery's using in the pit mainly , supply with the compressed air that the pneumatic tool and pneumatic machinery need, it is our company, according to using the characteristic and request in the pit, BZL35-20/7 have basic foundation of compressor design for colliery specially aircrew air compressor in national first batch of energy-conserving products. Product this in order to pass ministerial level qualification , make coal safety sign allow and explosion-proof examine the certificate of quality (2012227 ) with card (coal skill is it word No. 20011291 card have to supervise ) already. Former country Ministry of Coal Industry and Ministry of Machine-Building Industry Fuxin mineral bureau hold to product this ore spend having basic air compressor word coal specially in Liaoning on 1983 The ore uses and popularizes knowing in the pit, there are 79 units , such as scientific research , using ,etc., 131 has participated in the meeting , the meeting determines to popularize and use this product under colliery today, test through the market of 20 years, this product has been winning high praise from old and new customers deeply all the time , users think unanimously that the products have the following remarkable advantage :

1, Is it produce , depressurize , is it form charcoal ,etc. a series of safety assurance measures to defend to separate with perfect dyke coal dust , explosion-proof of gas, meet the requirement of " coal safety code ";
2, Machine host computer, motor, behind install in pieces of common underbed cooler , non-return valve, oil gas separator ,etc., help user's word colliery install , use and carry in the pit deeply;

3, Machine this balanced to is it is it design to shake to separate through accurate power, need special foundation , install on the shock absorber of random ration, can come into operation to have the power and source of water to collect, so reduce user's mounting cost , shorten and install cycle , as to often needing to move or require stricter occasion to be very suitable in shaking;

4, There are reliable automatic craft protectors , contribute to the safe operation of the compressor greatly .