Making double screw extruder manufacturer from China Ningbo Haodi Motor Technology Co., LTD.

Place of Origin:

Zhejiang, China (Mainland)


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Making double screw extruder*Bimetallic spraying on screw

Making double screw extruder
*Bimetallic spraying on screw
*Wear-abrasion&corrosion
*Reliable quality
*Discount available

Making double screw extruder

Dear ,friends,If you do not see the particular model you are looking for in our website, please give me a call or Emai todiscuss your needs. In most case we can provide you with a complete solution to meet your

demands.

O.S.D double screw extruder
Diameter	15mm-350mm	Designing	Conical Screw structure and compression ratio can be designed according to different products &different mixtrues.
Specifications of standard for extruder conical screw	45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188.	Advantages of extruder conical screw	1.Advanced Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy 3. we uses special alloy powders being sprayed and welded on the screw's ridge,and usesdifferent alloy and welding methods for the screw of different functions.
Materials	38CrMoAlA (JIS SACM645) SKD61	Application	WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,etc.
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	950-1060HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	Grade One	Payment Term	T/T , L/C ,Western Union
Surface Roughness	Ra0.4um	Delivery Term	15-30 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-72	Min. Order	1 set
Alloy Depth	1.5mm-3.5mm	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.
Guarantee

Application Twin Conical Screw Barrel Extruder :

Final Products Application:

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.