| Sign In | Join Free | My benadorassociates.com | 
              
  | 
      
| Categories | Twin Screw Extruder Machine Parts | 
|---|---|
| Brand Name: | Promise | 
| Model Number: | Parallel twin screw extruder | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 50mm | 
| Price: | USD 500~6500/set | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 889700set per year | 
| Delivery Time: | 15 days | 
| Packaging Details: | Wooden case | 
| Name: | Plastic Granule Machine Anti Corrosion Paralle Screw Element Spare Part Kneading | 
| Extruder Type: | 20~135mm | 
| Screw material: | Acoording to customer requriement | 
| Keyword: | Kneading block Screw Element | 
| Application: | Granules | 
| Screw design: | Parallel twin screw | 
| Plastic processed: | PVC,PP,PE,ABS etc.,PS | 
| Condition: | New | 
Twin Screw Compounding Extruder Barrels Kneading Conveying Screw
Twin screw extruder screw element:
Assembled together, they will become twin screw which are essential and key part of extruders for material to transmission, shearing and plasticization.
Extruder screw
Co-rotating twin screw extruder replacement parts, spare parts. Extruder screw elements, screw components, screw segements.
Screw
Screw Kneading block built on modular principle allows various L/D ratio of screw easily be changed to suit different material. Screw component made of high speed & wear-resisting steel.
Material:
1 . W6Mo5Cr4V2
2 . 38CrMoAlA
3 . Cr12MoV
4. Note: Accept customer customization
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.
*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  | 
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  | 

| NO. | Model | Size ( mm ) W * H * L | Hole Diameter ( mm ) | Center Distance ( mm ) | 
| 1 | 20 Extruder | 115 * 105* 132 | 23 | 18.4 | 
| 2 | 30 Extruder | 135 * 115 * 120 | 30.6 | 26 | 
| 3 | 35 Extruder | 140 *0 120 * 140 | 36 | 30 | 
| 4 | 36 Extruder | 160 * 140 * 150 | 36 | 30 | 
| 5 | 40 Extruder | 175 * 145 * 160 | 41.6 | 34.5 | 
| 6 | 50 Extruder | 190 * 150 * 190 | 51 | 42 | 
| 7 | 52 Extruder | 200 * 160 * 220 | 52 | 43 | 
| 8 | 53 Extruder | 210 * 160 * 220 | 53.3 | 48 | 
| 9 | 58 Extruder | 220 * 175 * 240 | 58 | 48 | 
| 10 | 60 Extruder | 201 * 170 * 240 | 60 | 52 | 
| 11 | 65 Extruder | 260 * 170 * 240 | 63 | 52 | 
| 12 | 75 Extruder | 260 * 200 * 290 | 71.8 | 60 | 
| 13 | 85 Extruder | 260 * 200 * 290 | 81.9 | 67.8 | 
| 14 | 92 Extruder | 310 * 240 * 360 | 92 | 78 | 
| 15 | 95 Extruder | 330 * 240 * 360 | 94 | 78 | 
| 16 | 110 Extruder | 390 * 240 * 420 | 109 | 91.5 | 
| 17 | 125 Extruder | 390 * 290 * 500 | 125 | 98 | 
| 18 | 135 Extruder | 370 * 300 * 410 | 134 | 110 | 

                                 
                             |