Plastic Machinery

Home > Product > Plastic Extruder

Extrusion Screw Barrel Plastic Machinery Components

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
  • After-sales Service：Yes
  • Type：Sheet Extruder
  • Plastic Processed：PE,HDPE,LDPE etc.
  • Product Type：Extrusion Molding Machine
  • Feeding Mode：One Feed
  • Assembly Structure：Integral Type Extruder

Base Info

  • Model NO.：extruer screw cylinder
  • Screw：Single-Screw
  • Engagement System：Full Intermeshing
  • Screw Channel Structure：Deep Screw
  • Automation：Automatic
  • Computerized：Computerized
  • Screw Barrel：Sheet Extruder Single Screw Barrel , Single Screw
  • 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
  • Transport Package：Wooden Cases
  • Specification：ISO9001: 2008
  • Trademark：Zhongyang
  • Origin：China(Mainland)
  • HS Code：84779000
  • Production Capacity：300 Sets,Month

Description

Basic Info.

Model NO. extruer screw cylinder Screw Single-Screw Engagement System Full Intermeshing Screw Channel Structure Deep Screw Automation Automatic Computerized Computerized Screw Barrel Sheet Extruder Single Screw Barrel / Single Screw 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 Transport Package Wooden Cases Specification ISO9001: 2008 Trademark Zhongyang Origin China(Mainland) HS Code 84779000 Production Capacity 300 Sets/Month

Product Description

Sheet extruder single screw barrel, single screw barrel for extruder, plastic machinery componentes

Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46

Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.

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

About ZY:
1. Rich strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.
2. High-quality products----We adopt a series of advanced production and processing equipments such as CNC machines, Stellite PTA welding machines to ensure the quality of our products.
3. Large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.
4. Location advantage----We are located in China's screw town----Jintang town, Zhoushan city, near to Ningbo Port and Shanghai Port.
5. Serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers' demands.

Welcome to contact us~!