screw barrel for composite plastic planetary/ planet screw and barrel

Product Overview

Description

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.

 

 

Planet Screw Barrel/cylinder planetary screw for plastic extruder Machine
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	1000-1100HV	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	HRC68-72	Min. Order	1 set
Alloy Depth	1.5mm-3.5mm	Guarantee	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.

 

 

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:

 

 

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.

 

 

 

 

 

Technical processing:

 

 

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining

 

 

 

→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining

 

 

 

 

 

 

 

International Standard Packing:

 

 

 

 

 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; plastic 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? 

 

 

 

  Mona will be very happy to answer your questions in 24 hours.

 

 Skype:sales3@oushengda. com