Basic Info.
After-sales Service
Provided
Material
38crmoaia,Sacm645,AISI4140,SKD61,Gh113
Nitriding Depth
0.5~0.9mm
Screw Straightness
0.015mm
Surface Roughness
Ra 0.4 Um
Chrome Plating Thickness
0.05-0.10mm
Video Outgoing-Inspection
Provided
Key Selling Points
Long Service Life
Nitriding Brittle
Less Than Grade 2
Quenching Hardness
HRC58-65
Screw Material
38crmoaia,Sacm645,AISI4140,SKD61,Ghii3
Nitriding Hardness
Hv950-1200
Machinery Test Report
Provided
After Nitriding Hard Chrome Plated
Hv>=950hv
Transport Package
Packed by Standard Export Wooden Box
Specification
DIA20-420mm
Product Description
Product Overview
Recycling and granulation series screw
Granulator series screw is mainly aimed at all kinds of waste plastic recycling, screw structure mainly adopts the design of exhaust type, can effectively discharge in extrusion process material moisture and volatile matter in the gas, is conductive to the stable quality of particles.
Granulatation and recycling series screw main applications
Include PE/PP, pipe, thick board recycling material pelletizing PS/ABS/PET sheet recycling material pelletizing PE/PP film, woven bag recycling material pelletzing PA/PET waste yarn pelletizing.
Chemical fiber series screw
The screw of chemical fiber series is designed for various kinds of chemical fiber spinning, and the screw is designed as LTM pin, extruding stability and plasticizing uniformity.
Chemical fiber series screw main applications
Polyester, nylon, spandex, polypropylene spinning.
FEATURES AT A GLANCE
COMPACT DIMENSIONS EXTENDING UNDERCARRIAGE
SAFETY FRAME
SIMPLE CONTROL
SEASY MAINTENANCE
VERSATILITY
EXTENDING UNDERCARRIAGE
PRODUCT SPECIFICATIONS
RECYCLING GRANULATION SCREW AND BARREL
★
PP, PE, ABS, PS, PC, PMMA, PVC commonly used plastic recycling granulation series.★ PA6, PA66 nylon series, for airbag cloth, waste silk, fishing net silk, cloth head, wood shaving, safety rope, PP non-woven
fabrics.
★ PP PE film, woven bag and other soft material series, Screw Barrel structure has a side screw feed, side pellet feeding.
★ Water granulation series, for PE PP PA water membrane material, waste silk, woven bag etc.
★ Squeeze dry grain series for film material with water, woven bag etc.
| | | | |
UP DIAMETER | Φ30MM- Φ400MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=20-50 | | | |
DOWN DIAMETER | Φ30MM-Φ300MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=8-20 | | | |
PP,PE, ABS, PS, PVC, PC Commonly used plastic recycling granulation series | | | | |
| | | | |
| | | | |
HOST DIAMETER | Φ90MM-Φ220MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=25-32 | | | |
HOST DIAMETER | Φ90MM-Φ200MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=8-12 | | | |
PA 6, PA66 nylon series. Screw barrel with a special structure design, high yield, wear resistance, screw no longer appear too much force and broken phenomenon. For waste silk, fishing net silk, safety rope, wood shavings, airbag cloth, cloth head and so on. | | | | |
| | | | |
DIAMETER | Φ90MM-Φ180MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=22-30 | | | |
Film , woven bags, foam and other soft materials series. Screw barrel structure has a side screw feed, side pellet feeding and so on. For conventional PP, PE, TPU, PC, PS, PET film materials, film series | | | | |
| | | | |
DIAMETER | Φ90MM-Φ280MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=20-36 | | | |
WATER GRANULATION SERIES. For water membrane materials, woven bags, tons of bags, air bags cloth, Koubei series. Screw barrel with a special feeding design, eat fast, smooth drainage, high yield. Common double-stage, three-stage. | | | | |
| | | | |
DIAMETER | Φ120MM-Φ280MM | | | |
RATIO OF LENGTH TO DIAMETER | L/D RATIO=15-26 | | | |
SQUEEZE DRY GRAIN SERIES. For film material with water, woven bags, pulp material, tons of packets such as extrusion granulation. Granulated particles compact, dry, sutiable for transport and re-granulation. | | | | |
| | | | |
DIAMETER | Φ200MM-Φ420MM | | | |
SCREW BARREL FOR GRANULATION MACHINE SERIES
Screw Barrel for granulation machine/Pelletizer. We have rich experience in pelleting screw barrel, we have developed a variety of new type of granulation machine/Pelleting screw barrel, with different screw designs, greatly improved the production output, and enhance the service life via continuous practice. The screw barrel can be used for materials like PP, PE, ABS, PET, PA, PMMA, and all kinds of engineering plastics. We also water granulation type screw barrel, and design for film with new type high efficiency. The screw barrel adopts the special compulsory feeding design system with high efficiency and output which access to the user's praise.
| | | | |
Conventional material | 38CrMoAIA, SACM645, AISI4140, SKD61, GHII3 | | | |
Nitrided hardness | HV950-1200 | | | |
Nitrided depth | 0.5-0.8MM | | | |
Quenching hardness | HRC58-65 | | | |
Nitrided brittleness | LESS THAN GRADE 2 | | | |
Surface roughness | Ra 0.4 | | | |
Screw straightness | 0.015mm | | | |
Chromium plating layer hardness after nitriding | >=950HV | | | |
Chrome plate thickness | 0.05-0.10MM | | | |
Alloy depth | 2.0-3.0MM | | | |
| | | | |
High grade 38CrMoAIA(41CrAIMo7) | | | | |
SKD61(H13) | | | | |
Corrosion resistance, wear resistance and double metal spraying process | | | | |
PRODUCT CONFIGURATION
CHANGCHAI high power engine
Imported EATON control valve
Japan Shimadzu hydraulic motor
SALES AND SERVICE NETWORK
Successful Project
SIMILAR PRODUCTS
FAQ
Q1Are you trader or manufacturer ?
A1We are professional screw barrel manufacturer, located in Zhoushan city, near Ningbo and Shanghai.
Why Choose ALVEN ?
1, Products design and development
ALVEN has several senior designers, Is committed to all kinds of new materials of screw barrel design and development.
2, Surveying and mapping to your door
ALVEN can be customized according to the production of products and materials for the customer special screw barrel,
may at any time to the actual measurement of surveying and mapping.
3, Screw products customization
ALVEN depending on the production of products and raw materials, and design customized special screw barrel and
various related equipment.
4, Screw products transformation
ALVEN can use according to the customer's actual situation and requirements,
in view of the existing customers use screw barrel and transformation, thus saving customers the cost of production.
5, Screw products repair
ALVEN can provide customers with the old screw barrel repairing process,
screw surface spraying nickel and tungsten carbide alloy, then grinding smooth match the barrel inner hole,
screw with laser spraying process ensures that the alloy spray welding layers will not fall off, no cracks, no air hole,
strictly control the work piece deformation, etc. While the old barrel adopt boring or inner hole set set, after repair,
plasticizing parameters of the machine does not need to make any changes,
its service life and much higher than your purchase of conventional material components.
PROFESSIONAL ABILITY
1. PRODUCTS DESIGN AND DEVELOPMENT 2. SURVEYING AND MAPPING TO YOUR DOOR
3. SCREW PRODUCTS CUSTOMIZATION
4. SCREW PRODUCTS TRANSFORMATION
5. SCREW PRODUCTS REPAIR
Address:
Beichan Industrial Area, Zhoushan, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Industrial Equipment & Components, Light Industry & Daily Use, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Zhejiang Alven Intelligent Manufacturing Co., Ltd was created in 2002, located in Chinese famous screw - Jin Tang Town in Zhoushan. ALVEN is a professional Plastic Machine Screw Barrels Manufacturers and OEM Screw Barrel For Plastic Machine suppliers, with the professional design and manufacture of precision screw barrel for plastic machine and the ability of rubber and plastic machinery parts. Product design and development manufacturing, sales, after-sales service as one, the introduction of domestic and foreign advanced processing equipment, plus several years of manufacturing experience, the product quality in the formation of production process control, production facilities, inspection and testing, and other aspects of human and material resources, to improve the quality of products as the core concept, our wholesale Screw Barrel For Plastic Machine are mainly exported to the United States, Germany, Britain, Japan, Canada, Indonesia, the Netherlands, Saudi Arabia, Sri Lanka, Thailand, and other countries and regions that have cooperation. Our manufacturer is professional in producing all kinds of screw barrel and accessory, such as granulation screw barrel, squeezer screw barrel, single screw barrel, conical twin screw barrel, parallel twin screw barrel, extruder screw barrel, injection screw barrel and so on.
We are a professional manufacturer of screw barrel.
Our company implements scientific management, well equipped with different kinds of advanced processing and inspection equipment. This provides a solid foundation for our quality.