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[Province: Zhejiang ]   
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Conical Twin Screw Barrel
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Conical Twin Screw Barrel

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Basic Info.
  • Brand Name: WEIDA 
  • Surface Roughness Degree: Ra0.4um 
  • Surface Hardness Degree: 58-64 HRC 
  • Screw Straightness Degree: 0.015mm 
  • screw barrel: twin parallel screw barrel 
  • COUNTRY: ZHOUSHAN CHINA 
  • surface hardness: HRC 58-64 
  • PORT: NINGBO/SHANGHAI 
  • material: 38CrMoALA ,SACM645,SKD61 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 1 set
  • Packing:wood case
  • Delivery Date: 25 days
 
Φ 45/90 Φ 45/100 Φ 50/105 Φ 51/105 Φ 55/110 Φ 60/125 Φ 65/120 Φ 65/132 Φ 68/143 Φ 70/140 Φ 75/150 Φ 80/143 Φ 80/15692/188 screw compression ratio are designed according to different products and different formulations.

SteelMaterial
38CrMoALA,SKD61,SKD11,D2etc.
Hardnessafter Hardening & Tempering
HB240-280
NitridingTreatment Time
≥ 96hours
NitridedLayer Hardness
950-1020Hv
NitridedLayer Thickness
0.5-0.8mm
SurfaceRoughness
Ra0.4um
SurfaceHardness
58-64HRC
ScrewStraightness
0.015mm
Chromium-PlatedSurface Hardness After Nitriding
≥ 900HB
Chromium-PlatingLayer Thickness
0.05-0.10mm
BimetallicLayer Hardness
50-65HRC
DepthOf Alloy Layer
0.8-2.0mm


Send message to this supplier
Ms. Hecate (foreigner sales manager)
Tel: 86-580-8592677
Mobile: 15267853591
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Contact Method
Zhoushan Weida Machinery Co., Ltd.
No.8 Donghou Road Jintang Dinghai, Zhoushan, Zhejiang, China (Mainland) / 316031
Fax: 86-580-8592328
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