Our goal is to be your true partner in the planetary screw barrel in China.Jinsheng bimetallic plastic machinery factory was established in 2004. It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of screws and barrels in zhoushan.Such as bimetallic barrel & screw 、conical twin screws & barrels 、parallel twin screws & barrels、single screw &barrel 、 rubber screw & barrel 、planetary screw & barrel and components apply for injection molding machine and extruder machine . For the material of screw and barrel we usually used: #45 steel,40cr,38crmoala, 42crmo,skd11,skd61 and high temperture alloy etc.
Why Choose Us
Advanced Technology
Our engineering department can design special screw and barrel design for some special plastic material such as HDPE, LDPE. This special design can provide high output with low energy consumption. With our great effort on product quality and services, we win a lot of support from different customers which from machinery and plastics field.
Global Market
Due to our high quality products and outstanding customer service, we have gained a global sales network reaching America, Germany, Brazil, Russia, Ukraine, India, Pakistan,Egpyt,Argentina and some other countries and regions.
OEM
Make the screw & barrel as per customers' drawings;Provide engineers to your factory for measuring the old screw and barrel, then make new one.Leveraging on advanced equipment and superior techniques, we can offer you products with high resistance, high quality and competitive price.
After-Sales Services
Jinsheng team aim at providing the best services to customers which include providing short lead time, best price and best after sales services.
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Advantages of Planetary Screw Barrel
Output and production efficiency
The size of the planetary screw barrel directly influences the output and production efficiency of the machinery. Planetary screw barrel can process larger quantities of materials in a shorter time frame, resulting in higher production output. They are capable of achieving faster cycle times and higher throughput rates, making them ideal for meeting the demands of large-scale production.
Reduced shear heating and material degradation
Planetary screw barrel help reduce shear heating during the injection molding process. The extended length and larger diameter promote better cooling and minimize the risk of material degradation, ensuring high-quality rubber parts.
Simplicity and cost-effectiveness
Planetary screw barrel are relatively simple in design and construction, which makes them cost-effective to manufacture, operate, and maintain. They are often more affordable compared to their twin-screw counterparts.
Wide range of materials
Planetary screw barrel can process a broad range of materials, including plastics, rubber, metals, and food products. This versatility makes them suitable for various industries, such as plastics manufacturing, food processing, and pharmaceuticals.
Types of Planetary Screw Barrel
Planetary screw
Planetary screw and barrel screw od: Od15-250mm, length:300-8000mm barrel od: Od40-400mm, length:250-7000mm l/d ratio:15-45 depth of nitration:0.5-0.8mm hardness of nitration:950-1020hv fragility of nitration: Less than grade 1 roughness of surface:Ra 0.4um linearity of screw:0.015mm depth.
Parallel twin barrel
Basic info model no.: Twin screw barrel place of origin: Zhejiang China roughness of the surface: Ra0.4um depth of alloy: 2.5mm-4mm transport package: Wooden box origin: Zhoushan raw material: Ldpe/hdpe,pp,pvc,abs... Product name: Supply high production single screw cylinder.
Planet Screw Barrel And Cylinder Planetary Screw For Plastic Extruder Machine
|
Diameter |
Φ70mm-Φ190mm |
Design |
Screw structure and compression ratio can be designed |
|
Materials |
38CrMoAlA |
Application |
All kinds plastic & rubber and All kinds of glass fiber, |
|
Nitride Case Depth |
0.5mm-0.8mm |
Technology |
1.Longer time Gas Nitriding |
|
Nitride Hardness |
960-1060HV |
Packing |
Wrapped up by film in wooden |
Specification of Planetary Screw Barrel
|
Screw OD |
OD15-250MM, Length:300-8000MM |
|
Barrel OD |
OD40-400MM, Length:250-7000MM |
|
L/D Ratio |
15-45 |
|
Depth of Nitration |
0.5-0.8mm |
|
Hardness of Nitration |
950-1020HV |
|
Fragility of Nitration |
less than grade 1 |
|
Roughness of Surface |
Ra 0.4um |
|
Linearity of screw |
0.015mm |
Other Services
Delivery Details
35-45 Days after receipt of the deposit.
Delivery time
For regular size, we have finished stock and semi-finished stock, 2weeks max enough for customized, normally 3~4weeks.
Packing & Delivery
100% Inspection for products according to drawing.
100% Qualified for products before delivery.
100% One year guarantee with inspection report & raw material MTC to customer.
Packing Details
The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
Life time and guarantee
3~5years life time
One year min Guarantee
Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory is one of the leading planetary screw barrel manufacturers and suppliers in China. Leveraging on advanced equipment and superior techniques, we can offer you planetary screw barrel with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.
Planetary Screw Barrel, Sub screw, Main screw , Main screw , Sub-screw