1. 2X rotary vane vacuum pump is of double-stage oil-sealed mechanical vacuum type and is the primary equipment to create vacuum for sealed vesselsby air extraction. Remarkably, this type of pump has become the leader in market with its unique and excellent performance,providing the following features:
fast extraction,compact size,light weight,low noise,easy mainainance and creation of high vacuum degree.
2. It is equipped with a reliable dust filter. Impurities may get into the inside of other types of rotary vane pump.
3. It has a dual-purpose screw serving as both release valve and oil inlet. Other double stage rotary vane pumps that have been in production for many years in China are so designed that the oil inlet is located in the air relief valve seat at pump inside bottom, so that to clear away any blockage in the oil inlet need to drain out the oil and remove the oil tank.
Company overview
1988:established headquarter in Zhejiang, mainly produce vacuum pump SK series for medicine industry
1997:established a sales branch in Shanghai
1998:research and develop SK-A,SK-D series for plastic industry
2007:establish foreign trade department and start foreign trade business
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Main products:
Liquid ring vacuum pump:SK,SK-A,SK-D,2SK,2SK-B,2BEA,etc
Centrigugal pump:Â IZ(BL),etc
Rotary vane vacuum pump:2X,2XZ-B,VRD,XD,etcÂ
Certificate:Â Â
CE;ISO9001:2000; ISO14001:2004;
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 Product overview
1. 2X rotary vane vacuum pump is of double-stage oil-sealed mechanical vacuum type and is the primary equipment to create vacuum for sealed vesselsby air extraction. Remarkably, this type of pump has become the leader in market with its unique and excellent performance,providing the following features:
fast extraction,compact size,light weight,low noise,easy mainainance and creation of high vacuum degree.
2. It is equipped with a reliable dust filter. Impurities may get into the inside of other types of rotary vane pump.
3. It has a dual-purpose screw serving as both release valve and oil inlet. Other double stage rotary vane pumps that have been in production for many years in China are so designed that the oil inlet is located in the air relief valve seat at pump inside bottom, so that to clear away any blockage in the oil inlet need to drain out the oil and remove the oil tank.
Company overview
1988:established headquarter in Zhejiang, mainly produce vacuum pump SK series for medicine industry
1997:established a sales branch in Shanghai
1998:research and develop SK-A,SK-D series for plastic industry
2007:establish foreign trade department and start foreign trade business
Â
Main products:
Liquid ring vacuum pump:SK,SK-A,SK-D,2SK,2SK-B,2BEA,etc
Centrigugal pump:Â IZ(BL),etc
Rotary vane vacuum pump:2X,2XZ-B,VRD,XD,etcÂ
Certificate:Â Â
CE;ISO9001:2000; ISO14001:2004;


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Suspended platform, as temporary suspended cradle platform, are widely applied in maintenance applications such as curtain fecade cleaning in high rise building, painting, glazing repairs, bill- board painting, cable installation and other outer working of high rise building up to 150 meters about 30 floors high. Our ZLP series suspended platform cradle, ZLP1000, ZLP800, ZLP630, ZLP500, ZLP400 and ZLP150, are good choices for fulfill above outside of wall work. Based on the different materials, the suspended platform could be divided into Aluminum Working Platform, steel Working Platform, galvanized Working Platform.
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