Single Screw Press

We are engaged in the exporting, importing and supplying of the advanced single screw press. Our single screw press has gained us a lot of appreciation in the indian and international markets. We offer single screw press at the market leading prices. highlights

• variable diameter & variable pitch spiral : the stock is pressed in a slowly reducing space, so that the dewatering of the stock layer is almost same.
• low rotation speed : when there are bulky or hard substances (such as iron ware) in the stock the impurities will be automatically extruded in to the space between helical blades, so as to avoid the damages to the equipment.
• adjustable outlet consistency : the screw shaft with high compression ratio, to high concentration of stock and outlet consistency can be adjusted with pneumatic or manual plungers as per operator’s demands
• special structure to prevent slipping of stock and to keep steady the outlet consistency
• closed design to prevent the overflow off flavors
• completely mechanical extruding dewatering without special requirements of installation height
• highly dewatering efficiency to deprive over 85% black liquor in the stock

• it is composed of driving unit, screw shaft and screen cylinder
  • driving unit : electric motor , gear box and coupler
  • screw shaft : the first section in contact with stock is the conveyer screw and the middle part is the conical variable diameter variable- pitch to increase the compression ratio the filter liquor extraction percentage and consistency of stock. At the end of the section blade-interruption is termed as interception section to prevent the impacts in outlet consistency due to uneven inlet consistency. The later part is conveyer screw section
  • screen cylinder : it is composed of four sections for input filtering compression and output, each section in the steel frame structure and supported with steel skeleton. The outside of filter is a screen plate with big holes to protect screen plate.