Krauss Maffei screw and cylinder for twin screw extruder

*Krauss Maffei screw and cylinder for twin screw extrudr *SACM645+nitrided+chrome *Make design or OEM *PVC pellet,cable,pipe

Krauss Maffei screw and cylinder for twin screw extruder

 

Techincal Advantages of  OSD KRAUSS-MAFFEI Parallel Twin-Screw:

1.Advanced Nitriding Technology.2.Anti-corrosion and Wear-resisting bimetallic welding,spraying,centrifugal casting Technology.

3.Quenching,chroming technical processing. 

(Apply to different requirement. )

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

Krauss Maffei screw and cylinder for twin screw extruder
Diameter	Φ15mm-Φ350mm	Designing	Screw structure and compression ratio can be designed according  to different products  & different output requirement.
Materials	38CrMoAlA  (JIS SACM645) SKD61	Application	PVC plate, pipe, profile, pellet and mould, at the same time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.
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	950-1120HV	Packing	Wrapped up by film in plywood case
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C ,others
Surface Roughness	Ra0.4um	Delivery Term	15-35 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-72	Min. Order	1 set
Alloy Depth	1.0mm-5.5mm	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.
Guarantee

Advantages:

1. Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear   stress between the  small screw

2. Good plasticization, high productivity, small shear force, stable pressure , less wear and tear and low cost.

3. Parallel twin-screw and barrel is widely used in PVC products processing, especially for the production of PVC products with the output over 350Kg / h, because the parallel twin-screw and barrel costs less than conical twin-screw and barrel while it has more mature technology.

4. Parallel twin-screw and barrel is successfully applied in PVC plate, pipe, profile, pellet and mould, at the same time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.

Parallel twin screw and cylinder display:

International Standard Packing: 

 

Exhibition experiences:

 

 

Certification:

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: 

     * Hot-line :  0086-13735014572 

         * Skype   :  oushengda8888

        * Hotmail : oushengda8888

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