Zhoushan Tongfa Plastic Co., Ltd., established in 1994, is specialized in manufacturing plastic processing machinery. The products we manufacture include plastic pelletizing extruders, pipe, sheet and profile extrusion lines, crushers, mixers and other processing equipment for PVC, PP, PE, TPR, TPU, PA, PC, PET, ABS and EVA and most all kinds of thermoplastics. The Conical Co-rotating Twin-screw Extruders are our patented products (Patent No.: ZL 200510118915.3). Our company combines the advantages of Counter Rotating Twin-screw Extruder's high extrusion force and Parallel Co-rotating Twin-screw Extruder's efficient plasticization. Our products feature high compound, high shearing, extrusion force and good plasticization. The productivity of Conical Co-rotating Twin-screw Extruder is about two times as the other two kinds and the specific power is only about 50%. Our Conical Co-rotating Twin-screw Extruders will minimize the cost and maximize the profit. We are manufacturing the following products:Conical Co-rotating Twin-screw PVC/PE/PP/TPR/PET/PS pelletizing extrudersConical Co-rotating Twin-screw PVC/PE/PP/PA compounding extrudersConical Co-rotating Twin-screw cable jacket materials compounding extrudersConical Co-rotating Twin-screw color masterbatch extrudersConical Co-rotating Twin-screw UHMWPE extrusion lines Conical Co-rotating Twin-screw PVC/PE sheet/pipe/profile extrusion linesConical Co-rotating Twin-screw one-step WPC extrusion lines Conical Co-rotating Twin-screw PP/PE/PET recycling & pelletizing extrusion lines We are concerned about the quality of our products greatly as we know the quality is the lifeline of a company. Every machine is manufactured under strict quality control by test devices. We supply ABB or Fuji electrical elements and Fuji or RKC temperature controllers for each extruder. The screws and barrels are made of 38CrMoAlA alloy. We offer nitrogen hardening and bimetallic coating services. Our products feature corrosion and wearing resistance. We are looking forward to cooperating with you. Your satisfaction is our permanent pursuit.
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Zhoushan Tongfa Plastic Co., Ltd., established in 1994, is specialized in manufacturing plastic processing machinery. The products we manufacture include plastic pelletizing extruders, pipe, sheet and profile extrusion lines, crushers, mixers and other processing equipment for PVC, PP, PE, TPR, TPU, PA, PC, PET, ABS and EVA and most all kinds of thermoplastics. The Conical Co-rotating Twin-screw Extruders are our patented products (Patent No.: ZL 200510118915.3). Our company combines the advantages of Counter Rotating Twin-screw Extruder's high extrusion force and Parallel Co-rotating Twin-screw Extruder's efficient plasticization. Our products feature high compound, high shearing, extrusion force and good plasticization. The productivity of Conical Co-rotating Twin-screw Extruder is about two times as the other two kinds and the specific power is only about 50%. Our Conical Co-rotating Twin-screw Extruders will minimize the cost and maximize the profit. We are manufacturing the following products:Conical Co-rotating Twin-screw PVC/PE/PP/TPR/PET/PS pelletizing extrudersConical Co-rotating Twin-screw PVC/PE/PP/PA compounding extrudersConical Co-rotating Twin-screw cable jacket materials compounding extrudersConical Co-rotating Twin-screw color masterbatch extrudersConical Co-rotating Twin-screw UHMWPE extrusion lines Conical Co-rotating Twin-screw PVC/PE sheet/pipe/profile extrusion linesConical Co-rotating Twin-screw one-step WPC extrusion lines Conical Co-rotating Twin-screw PP/PE/PET recycling & pelletizing extrusion lines We are concerned about the quality of our products greatly as we know the quality is the lifeline of a company. Every machine is manufactured under strict quality control by test devices. We supply ABB or Fuji electrical elements and Fuji or RKC temperature controllers for each extruder. The screws and barrels are made of 38CrMoAlA alloy. We offer nitrogen hardening and bimetallic coating services. Our products feature corrosion and wearing resistance. We are looking forward to cooperating with you. Your satisfaction is our permanent pursuit.