Gold Member Since 2009
Audited Supplier
Zhejiang Pinbo Plastic Machinery Co., Ltd.

Nitriding Screw and Barrel, Screw and Barrel, Barrel for Extruder manufacturer / supplier in China, offering Nitriding Screw and Barrel for Extruder, Gearbox Zlyj Series for Extruder Machine, Plastic Extruder Machinery Barrel and so on.

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Supplier Homepage Product Screw And Barrel Nitriding Screw and Barrel for Extruder

Nitriding Screw and Barrel for Extruder

FOB Price: US $1,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,000/ Set
Get Latest Price
Production Capacity: 500sets Per Month
Transport Package: Standard Package
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: 75mm
  • Plastic Processed: ABS
  • Feeding Mode: One Feed
  • Screw: Twin-Screw
  • Screw Channel Structure: Deep Screw
  • Automation: Automatic
  • Place of Origin: Zhejiang China
  • Model Number: 45/90
  • Maximum Screw Length: 10000mm
  • Nitrding Treatment: Depth of Nitrition Layer 0.5-0.8mm
  • Fragility of Nitrition: Less Than Grade 1
  • Trademark: pym
  • Origin: Ruian
  • Type: Profile Extruder
  • Product Type: Granulating Extruder
  • Assembly Structure: Integral Type Extruder
  • Engagement System: Full Intermeshing
  • Exhaust: Exhaust
  • Computerized: Computerized
  • Brand Name: Pym
  • Materail: 38croala and High Quality Alloy Steel
  • Technology: Nitriding Treatment Alloy Coating Sparying
  • Nitrding Treatment,Surface Hardness: Hv900-1100
  • Surface Hardness: Ra 0.4um
  • Specification: CE, SGS, TUV, BV
  • HS Code: 8477900000
Product Description

Our products:The company is specialized in making screw barrel, 
gearbox zlyj series, 
t die, filter and recycling machine. It has become 
one of the largest supplier 
of main parts in Ruian city which is the 

basement of plastic machines. 

Location advantage: located in -Ruian Town in Wenzhou 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 etc. welcome to visit our company.


Conical screw barrel in nitrided material
1. Technical parameter:

Diameter: Φ 35-Φ 250(according to the demands of customers)
L/D ratio of screw: 16-35
Conical dual-hole barrel screw specificaiton: Φ 25Φ 45-Φ 92Φ 188(according to the demands of customers)
The screw compressor can be designed according to different products and formulas
Technology index: Depth of nitrition layer: 0.4-0.7mm
Nitriding treatment, surface hardness: HV≥ 900-1000
Fragility of nitrition: Less than grade 1
Surface roughness: Ra 0.4um
Streightness of screw: 0.015mm
Chrome plating thickness: 0.01-0.1mm
Bimetal coating thickness: 1.5-2.0mm
Material: Base material 38CrMoAlA


2. Certificate: BV, SGS, CE, TUV


3. Technological Process:

BlankingRough, MachiningQuenching & Tempering, Semi Finishing Machining, Finished Product, DetectingNitring/Alloy Processed, Finish Machining


4. Why to choose us?

One: We have long history and experience working in the field.
Two: We have the most advanced equipments and technique in our industry.
Three: We have professional engineer, Cad drawer and staffs.
Four: We have 100% quality ensure system and 24hours after-sale service system.
Five: We have passed third-party assessment, such as CE, SGS and TUV and BV.

5. Packing for Stainless steel screw and barrel
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request

Dear customer, if you already have suppliers or are looking for suppliers, have a try to believe us, we are sincerely welcome you and want to cooperate with you.
 Diameter  Φ 35-Φ 250(according to the demands of customers)
 L/D ratio of screw 16-35
 Conical dual-hole barrel screw specificaiton Φ 25Φ 45-Φ 92Φ 188(according to the demands of customers)
 Technology index: Depth of nitrition layer: 0.4-0.7mm
 Nitriding treatment, surface hardness HV≥ 900-1000

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