extrusion machine planetary cylinder screw for PVC sheet

extrusion machine planetary cylinder screw  for PVC sheet   Planetary screw extruder is composed of central shaft, planetary shaft, rolling stuff barrel, case, heating and cooling parts, rozzel, and so on. The structure uses model system, and has good flexibility.   O.S.D series of planetary screw extruder mainly are used for manufacturing thermal sesitivity materials hard and soft PVC and also for ABS, TPO, TPU, and the mixture of filler polyalkene and bond.

Planet Screw Barrel/ abs cylinder screw for planet screw extruder
Diameter	Φ70mm-Φ190mm	Design	Screw structure and compression ratio can be designed according to different products & different  clamping force requirement. We  can select&design the matching  screw barrel to meet your requires.
Materials	38CrMoAlA  (JIS SACM645) SKD61 GH113	Application	All kinds plastic & rubber and All  kinds of glass fiber,the PPA, PPS, PA6T, LCP, electric wood powder,  magnetic powder ,iron powder  and other special engineering  plastics .
Nitride Case Depth	0.5mm-0.8mm	Technology	1.Longer time Gas Nitriding     treatment  2.special anti-wear & abrasion     alloy(bimetallic) 3.tungsten carbide 4.cobalt base alloy 5.stainless steel  6.Gh113 nickel based alloy
Nitride Hardness	960-1060HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C
Surface Roughness	Ra0.4um	Delivery Term	25 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-70	Min. Order	1 set
Alloy Depth	1.5mm-3.5mm	Guarantee	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.

   Technological Process: Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining →Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining   Advantages of  Planet/Planetary screw barrel for plastic extruder machine: 1.Advanced Nitriding Technology 
2.Anti-corrosion and Wear-resisting Duplex Alloy Spraying Technoloy 3.We use special alloy powders being sprayed and welded on the screw's ridge, and use different alloy and welding methods for the screw of different functions.   Advantages of Bimetallic planet/planetary screw barrel: Our bimetallic planet screw barrel for extrusion machine can ensure the well performance and low energy consumption of extruder machine. We insist  on the principle of "quality first, honest to customers, the quickest service for  customers” to  improving us, our goal is to satisfy our customers.   Especially application: Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30%  CaCo3, recylced plastic material,etc.   Planet/planetary Screw Barrel Display:     About O.S.D : Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares.  We concentrate on improving quality, updating design and enhancing service. Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing  machinery. Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port. Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East. We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation. Want to know more information about our products ?       Warmly welcome to contact us by below ways:         Mobile/wechat: +86-13567686776        QQ: 3061421760        Catrina will be very happy to answer your questions in 24 hours.