We aim to create much more worth for biemtallic screw for injection machine, Twin parallel screw, Planetary Screw Barrel. Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us. We precipitate corporate culture with rigorous and realistic principles.

Professional hard PVC screw barrel, featured with strong plasticizing capacity and low shear force. Anti-corrosion and high temperature resistant, stable extrusion, no material decomposition, ideal for rigid PVC profile, pipe and sheet extrusion.

Planetary screw and barrel
Screw OD:  OD15-250MM, Length:300-8000MM
Barrel OD:  OD40-400MM, Length:250-7000MM
L/D Ratio:15-45
Depth of Nitration:0.5-0.8mm
Hardness of Nitration:950-1020HV
Fragility of Nitration: less than grade 1
Roughness of Surface:Ra 0.4um
Linearity of screw:0.015mm
Depth of Alloy:2-3mm
Hardness of alloy：HRC56-62
Material application:  PA,PP,PC,PE,ABS,AS,PS,PVC,PMMA,LCP,PBT,PET,PPC,PPS,PAR,PO etc for plastic  product.

Find excellent quality planetary screw made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you planetary screw with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.

We always adhere to the business philosophy of 'treat people with sincerity and win with quality' and the belief of 'more professional and stronger', and strive to create cost-effective Planetary Screws and Cylinder for Planetary Extruder. In the future development process, we will continue to strengthen our scientific research strength and take the road of professional, high-quality and large-scale development. In order to create a win-win situation, our company continues to improve and pursue: the first-class concept, first class quality, first class service. Looking forward to creating a higher and farther future with new and old customers.

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