Single Screw Barrel for Rubber Extruder Machine
| US$1.00-372.00 | 1 Piece (MOQ) |
Basic Info.
Model NO.
50 60 70 80 90
Type
Extrusion
Structure
Horizontal
Plastic Type
Thermosetting
Plasticizing Way
Thermoforming
Clamping Way
Mechanical
Automation
Non-Automatic
Computerized
Computerized
Certification
ISO9001:2008
Tempering Hardness
Hb240 to 280
Nitriding Hardness
Hv950-1000
Bimetallic Hardness
HRC55 to 62
Depth of Nitriding
0.55-0.7mm
Surface Roughness
Ra0.4
Straightness
0.015mm
Chrome Plating
0.05-0.1mm
Transport Package
Wooden Box
Specification
55*55*1530mm
Trademark
DONGXIANG
Origin
China
HS Code
84779000
Production Capacity
500
Product Description
Materials38CrMoAIA/SACM645/SKD11/SKD61/42CrMo
Duplex stainless Steels
GH3#
Power Metallurgy Raw Material
Cold/Thermal Spray Hard Metal Process
Advanced Nitriding Process
Corrosion&Abrasion Resistance Bimetal Spraying Process
Technical Index
| Product | Screw&Barrel |
| Tempering hardness | HB240-280 |
| Hardness of nitrogen treatment | HV950-1000 |
| Depth of nitrogen layer | 0.55-0.70 |
| Nitride brittleness | Less than grade 1 |
| Surface roughness | Ra 0.4 |
| Screw straightness | 0.015mm |
| Hardness after nitride | ≥900HV |
| Chromium-plating depth | 0.05-0.10mm |
| Alloy hardness | HRC55-62 |
| Alloy Depth | 1.5-2.0mm |
Production Process as below:
01 Blanking-02 Quenching and Tempering-03 RoughTurning-04 Detecting-05 Semi Finishing Turning-06 Aging Treatment-07 Rough Grinding
08 Crossed Thread-09 Milling Cutter Roove-10 Turning Thread Groove-11 Tempering-12 Polishing Thread Groove-13 Fine Gringding-14 Milling Keyway-15 Fitter-16 Detecting-17 Nitriding or Bimetallic Treatment-18 Cut Off Process Allowance-19 Polishing Thread Groove-20 Detecting
Our Service
Warranty and service: 1years
Our Advantages
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
>> Advanced Ozone Water Purifier Effective Water Treatment Solutions
>> USB C Hub 4 Ports Multiport Type C Hub usb Converter Splitter micro usb hub 3.0 adapter for Laptop
>> Crowd Control Barrier 2.5m for Traffic Control
>> Small Coal and Charcoal Ball Press Powder Briquette Making Machine Price
>> 8703 Zidongg Vertical Integrated Feeding High Column Sewing Machine
>> Simple design white aluminum frame front doors & sliding doors
>> Wharf Equipment, Rotating Grab, Crawler-Type Dual-Power Material Handler Ygsz750
>> Silent Keyboard Waterproof Keyboard Best Keyboard
>> Mini Nano USB WiFi Adapter 150m USB Wireless Network LAN Card
>> Indoor Inflatable Playground with Farm Theme for Children
>> Full Autoamtic 3-5gallon Bottle Blow Molding Machine
>> High Precision Aluminum Die Casting Auto Spare Parts
>> High-Precision Drip Irrigation Dripper Mold with Superior Material for High Yield
>> Automatic sluice gate a105n gate valve water gate types
>> Asphalt Mixing Plant price /Laboratory Bitumen Mixing Machine 20L
>> Designed by simulating the pulsed magnetic resonance principle, Portable Pulsed Magnetic Therapy Machine
>> Remote Control Car RC Stunt Drift Car with Light and Music
>> 140mm, 4.5kw, 120kgs Capacity Per Hour Large, Medium and Small Feed Pellet Machines Direct Motor Feed Pellet Machine Three-Phase Electric Pellet Feed Machine
>> carbon fiber body kit for ford mustang
>> glass material fishingrod 2.1m 2.4m OEM ODM fishing tools rod fishing rod for US USA American fish market
>> Pay 8kw 10kw 15kw 20kw Wholesale off Grid on Gird Tied Hybrid Home Residential Photovoltaic Renewable Solar Power Station System
>> mesotherapy needles skin care whiten and wrinkle removal needleless injection skin tighten device
>> Fire Resistant and Anti-Static Anti Slip All Color Water Resistant Shock-Absorbing Easy to Forming EVA Foam Sheet for Packaging Material
>> 7861-92-1610 for PC200-6, PC400-6 excavator sensor
>> Ye3 Series Ie3 Ultra High Efficiency Three Phase Induction Motor Asynchronous Electric Motor
>> Anti Cut Level 5/C 13 Gauge UHMWPE(HPPE) Liner Nitrile Sandy Coated Cut Resistant Gloves
>> From 15% to 70% Copper Clad Aluminum ABS Spool Electric Wire
>> Hebei factory Farm Fencing For Animal Poultry with Expanded Metal Mesh
>> Horizontal Pipe Shredder/PE/Pet Pipe Shredder/PVC Pipe Shredder/HDPE Pipe Shredder/Wtph40100-6
>> Customized Processing of Stainless Steel Desulfurization Agitator Paddle Stirring Device