65/132 Bimetallic Hard- Chrome Conical Twin Screw and Barrel

Posted on

  • Screw: Twin-Screw
  • Material: Nitriding Steel
  • Nitrided Hardness: HRC56-58
  • Trademark: ZHONGYANG
  • Origin: China
  • Size: Customize
  • Nitrided Layer Depth: 0.5-0.8mm
  • Chrome-Plating Layer Depth: 0.025-0.085mm
  • Specification: ISO 9001: 2008 approved
  • HS Code: 84779000
Specification:
45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188

1. Made by high quality materials
2. High effective
3. Special design
4. Lots of types

The above are standard specifications, we can customize according to customers' requirements.

The compression ratio of screws can be designed according to different products and ingredients.

Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT

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

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: ≥ 950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year
Focus on quality and service.
Experienced manufacturer, we will be the best choice.

Ethanol & Fermentation Enzymes

Ethanol & Alcohol Enzymes cover the needs for starch sugar processing and fermentation related industries (alcohol, organic acids, antibiotics, brewing, and so on), including enzyme blend for starch yield increase, thermostable alpha-amylase for efficient liquefaction and viscosity reduction, pullulanase and glucoamylase for saccharification and maximal sugar yield, maltogenic amylase for maltose syrup, acid protease to promote yeast growth and alcohol yield. Besides, xylanase, beta-glucanase and some other brewing enzymes are also included in this category. All these products are well accepted by our customers in the industry.

xylanase,alpha-amylase,glucoamylase,acid protease

Sunson Industry Group Co., Ltd , https://www.sunsonchinaenzymes.com