Parallel Twin Screw Extruder Machine Parts SHJ75 Extruder Elements
Brand Name:Promise
Certification:CE
Model Number:ZP-Twin screw
Minimum Order Quantity:50mm
Delivery Time:15 days
Payment Terms:L/C, T/T, Western Union
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No.15,Guotai Road (N),Yangshe town,Zhangjiagang city,Jiangsu province,china
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Parallel Twin Screw Extruder Machine Parts SHJ75 Extruder Elements
Element kneading block products
twin screw extruder barrel and screw elements
Using the world's advanced coating technology, to create high wear
and corrosion threaded element products.
High-performance, high wear resistance of the screw element, can
significantly improve product quality and consistency effectively
reduce the machine to replace the screw element frequency, will
minimize production costs.
Advantage--screw element kneading block for co-rotating extruder screw
* convenient interchangeability by agile combination.
* fulfill efficient self-cleaning, transmission, compounding,
pressure-forming, etc.
* made of high tool speed W6Mo5Cr4V2, or anti-corrosion steel
38CrMoAlA by special treatment.
* They are essential and key part of extruders for material to transmission, shearing and plasticization.
Screw Element Technical Data--screw element kneading block for
co-rotating extruder screw | ||||||
ZP-35 | ZP-52 | ZP-65 | ZP-75 | ZP-85 | ZP-95 | |
Do(mm) | 17.2 | 26.2 | 31.8 | 33.8 | 37.8 | 50 |
Di(mm) | 36.6 | 51.4 | 62.4 | 71 | 73.3 | 93 |
Element Design
twin screw extruder barrel and screw elements
Screw elements: Designed by modular principle.
Precise processed, agile combination Self cleaning,transmission,compounding.
Element Aplication
For Co-rotating parallel twin screw extruder
* General Plastics
* ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC, U-PVC,etc
* PA + GF(Glass Fiber)
* Flame-resistant Reinforced Plastics
* Modified Engineering Plastics
* All kinds of Mixed Recycled Material(in Scrap or Granule),etc
Base Material | 1 ) 38CrMoAlA ( JIS SACM645 ) 2 ) Cr12MOV (JIS SKD-11 ) 3 ) 4Cr5MoSiV1 ( JIS SKD-61) 4 ) 42CrMo ( AISI 4140 ) |
Bimetallic Alloy Materials | 1 ) Fe-based alloy 2 ) Ni-based alloy/Deloro alloy 3 ) Co-based alloy 4 ) NiCo-based alloy 5 ) Tungsten carbide/Wolfram carbide |
Surface Treatment | Heat Treatment High Frequency Treatment Nitriding treatment ( 120 Hours ) : Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 900-1020Hv ( HRC56°- 65° ) Hard Chrome Plating treatment : Thickness of Hard Chrome Plating Layer : 0.05-0.10mm Hardness of Hard Chrome Plating Layer : ≥950HV Nickel alloy plating treatment : Bimetallic Barrel/Cylinder : Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer : > 2mm Hardness of Bimetallic Layer: HRC55° - 72° Spraying corrosion wear-resisting dual metal layers |
Basic information | Roughness of the surface : Ra 0.4um Linearity of the screw : ≤0.015mm Linear axis limit : ≤ 0.02mm Hardness after Hardening & Tempering : HB240 - 280 Fragility of Nitration : ≤ Two class |
Parallel Twin Screw Extruder Machine Parts SHJ75 Extruder Elements
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