Parallel Twin Screw Barrel Double Screws
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.- After-sales Service：Yes
- Type：Profile Extruder
- Plastic Processed：PVC
- Product Type：Extrusion Molding Machine
- Feeding Mode：One Feed
- Assembly Structure：Integral Type Extruder
Base Info
- Model NO.：Parallel twin screw barrel
- Screw：Twin-Screw
- Engagement System：Full Intermeshing
- Screw Channel Structure：Deep Screw
- Automation：Automatic
- Computerized：Computerized
- Transport Package：Wooden Case
- Specification：ISO9001: 2008
- Trademark：Zhongyang
- Origin：Zhejiang of China
- HS Code：84779000
- Production Capacity：1500sets,Month
Description
Bimetallic Twin Parallel Screw Barrel for Compounding MachineryDiameter Φ15mm-Φ350mm Screw structure and compression Designing ratio can be designed according to different products & different output requirement. Materials 38CrMoAlA Application PVC plate, pipe, profile, pellet and mould, at the same time, (JIS SACM645) it solved the technical problem of low foaming, high foaming, SKD61 high filling, wear and corrosion. Nitride Case Depth 0.5mm-0.8mm Technology 1)Longer time Gas Nitriding treatment Nitride Hardness 950-1020HV Packing Wrapped up by film in wooden Nitride Brittleness ≤Grade One Payment Term T/T , L/C Surface Roughness Ra0.4um Delivery Term 25 working days Screw Straightness 0.015mm Port Departure Shanghai/Ningbo Alloy Hardness HRC58-62 Min. Order 1 set Alloy Depth 0.5mm-0.8mm Common Nitrided:2.5-4years Bimetallic: much longer lifetime.