Planet screw barrel for processing pipe sheet plates
500.0~30000.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T, WU |
| Supply Ability: | 2000 ets |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | HC-PL |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | HUACHEN |
| Material: | High quality alloy steel |
| Treatment: | Nitriding and bimetallic |
| Bimetallic layer: | add 5%-45% Tungsten Carbide |
| Apply for: | PVC PE PP EVA and so on |
| Machine: | Conical screw extruder machine |
| Final product: | Profile,pipe sheet,board,pelletzing,etc. |
| Machine Brand: | Battenfeld,KMD,CINCINATI,WEBER,CHINA BRAND,etc. |
| Technology: | CNC Machines |
| Specification: | Φ15-Φ105 for China extruders, |
| Packing: | AA grade worden Case |
| Production Capacity: | 2000 ets |
| Packing: | Worden Case |
| Delivery Date: | 25-30 days |
Product Description
Planets screw and barrel
Key words: screw barrel,planet screw barrel,planet screw and barrel,screw and barrel
Planetary extruderextrusion system is composed of charging and theplanet. The charging period issimilar to normal single screw extruder'sfeeding section.
Planetary extruder is usually organized by "extrusion system" ,rotation system , charging system and temperature control system. The extrusionsystem has a unique structure, the characteristics of planetary extruder isbecause of the extrusion system.
About Huachen Screw
Key words: screw barrel,planet screw barrel,planet screw and barrel,screw and barrel
Planetary extruderextrusion system is composed of charging and theplanet. The charging period issimilar to normal single screw extruder'sfeeding section.
Technical Parameter
HardnessafterHardening&tempering: | HB280-320 |
Nitrided Hardness: | HV900-1050 |
Nitrided Case Depth: | 0.5-0.8mm |
Nitrided Brittleness: | Less than Grade 2 |
Surface Roughness: | Ra 0.4 |
Screw Straightness: | 0.015mm |
Surface Chromium-plating'sHardnessAfter Nitriding: | ≥900HV |
Chromium-plating Depth: | 0.025~0.10mm |
Alloy Hardness: | HRC56-65 |
Alloy Depth: | 0.8~2.0mm |
Bimetallic Thickness: | 2-5mm |
Bimetallic Hardness: | HV950-1100 |
Planetary extruder is usually organized by "extrusion system" ,rotation system , charging system and temperature control system. The extrusionsystem has a unique structure, the characteristics of planetary extruder isbecause of the extrusion system.
The most important part of planetary extruder is planet screw barrel, itsmain function is to make raw material molten , plasticizing and mixing. The itemis organized by a central screw, numbers of planet screws and barrel withintramural hobbing, these three components is a key of planetary extruder. Allthe components (The center screw" planetary screw and barrel )are processed byhigh quality alloy steel material which is high tensile ,strength and abrasionresistance. The number of planet screws is in proportion to the diameter ofplanetary section, generally for 6 to 18.
Because of its high production, the planetary extruder is the best choiceto process PVC and other materials, such as the the EVA sheet. Single screwextruder's production of same type product is 800 kg per hour, twin-screwextruder production is 1200 kg per hour, and the planetary extruder productionis 2000 kg per hour.
About Huachen Screw