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Vacuum Quenching Twin Screw Kneader Integrated Design Low Flight Depth

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Vacuum Quenching Twin Screw Kneader Integrated Design Low Flight Depth

China Vacuum Quenching Twin Screw Kneader Integrated Design Low Flight Depth supplier
Vacuum Quenching Twin Screw Kneader Integrated Design Low Flight Depth supplier

Large Image :  Vacuum Quenching Twin Screw Kneader Integrated Design Low Flight Depth

Product Details:

Place of Origin: China
Brand Name: General
Certification: ISO-9001
Model Number: Coperion STS50

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: negotiation
Packaging Details: Packed with glue firstly,and then reinforced with wooden case for outer packing
Delivery Time: 45 calendar days after received your payment
Payment Terms: T/T
Supply Ability: 3,000-5200pcs per month
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Detailed Product Description
Standard: Match Original Design Type: Kneading Block
HRC: 58-62 Feature: High Anti-wear
Material: High Speed Steel Product Name: Screw Element For W&PCoperion STS50
Application: Polymer Compouding Out Diameter: 50mm
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Vacuum Quenching Twin Screw Kneader Integrated Design Low Flight Depth

 

Material:
1) W6Mo5Cr4V2
2) 38CrMoAlA(JIS SACM645)
3) 42CrMo(AIS14140)
4) S45C
 
Technics:
1) Heat treatment
2) Nitriding treatment
3) Vacuum quenching
 
Technical parameter:
  1. D/d ratio:1.55
  2. Nitrided layer depth: ≥ 0.4mm
  3. Nitrided hardness:900-1000HV

 

 

  • Roughness of the surface:Ra0.4um
  • Linearity of the screw: ≤0.015mm
  • Linear axis limit: ≤0.02mm
  • Hardness after Hardening & Tempering: HB240-280
  • Fragility of Nitration:≤Two class

 

Specifications:

SK type is conveying element in bi-lobed design with relatively large pitch,and pushing flight features a pushing edge.these elements exhibit a relatively large free volume where the passive flights are cleaned by the neighbouring elements.We can supply screw element for Coperion STS50 extruder.

 

Description:

We are the first screw element manufacturer in China, with more than 20 years' manufacturing history, our screw element, Kneading block,barrel, shaft are produced by HIP material import from Germany to be same anti-wear& anti-corrosion , our customer including Europe extruder manufacturers, and world’s leading polymer compounders like Aschulman,Polyone,Covestro,DSM enginering plastic ,Lanxess.

 

Applications:

Code no Remarks Hardness Wear Corrosive Application
Gen-00 Nitride steel HV-950-1100 3 2 General Plastics
Gen-06 Ingot high speed steel HRC-59-62 5 2 Engineering Plastics, Wear Resistance
Gen-11 Ingot Die Steel, SKD11 / D2/1.2379 HRC-58-63 4 2 General Plastics
Gen-44 Stainless steel SUS440   3 6 Engineering Plastics, Corrosive Resistance for Filler, FG Filler
Gen-09 CPM9V   6 6 Engineering Plastics,High Wear Resistance
Gen-10 Powder high spped steel X245/SAM10 HRc 61 ~ 65 8 3 Super Engineering Plastics, Wear Resistance for Filler, FG Filler
Gen-39 X235/SAM39   6 8 Super Engineering Plastics, Corrosive Resistance for Filler, FG Filler
Gen-60 ASP60/MM60   9 9 Super Engineering Plastics, Wear Resistance for Filler, FG Filler

 

 

Competitive Advantage:

All dimensions including out diameter, Hole size tolerance, Root diameter,Parallelism of end surface,Verticality are in accordance with technical data.

Contact Details
Nanjing General Extrusion Industry Co., Ltd
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