Screw&Barrel for Single Screw Extruder

Screw&Barrel for Single Screw Extruder
Screw Barrels are manufactured from High Quality Nitro Alloy 38CrMoALA with Highly finished Ground or Honed Bores and having Nitrogen Case Hardened Surfaces making them Extremely Durable and Wear Resistant.We also offers Special Screw Barrels, like Split Barrels, Segmented Screws, Single Screw Barrels, Special Configration, Special Materials, with Special Surface Treatment like Plasma Nitriding, bi-metallic, Hard Chromed, etc.

Specifications:Diameter:Φ15mm up to Φ300mm
Max.length:≤10000mm

1.Material:38CrMoAl A Nitriding treatment,Surface hardness:HV≥900
   Nitriding depth:0.5-0.8mm
2.Material of barrel inside layer:Tungsten alloy.Surface spraying,prolong life of screw



For choosing the proper machine and saving your time, please read these bellow guides carefully
1). What kinds of plastic machinery do you need ? Or what material do you want to process?
2). What capacity do you want? (kg/h )
3). What is the max and min size of the finish products .For example, the width and thickness of sheet(mm)?
4) What is the electric device you need ? Siemens, Omron or domestic ?
5) When do you want the machine? (Times for delivery)
6) Other requirements about the machine you want.

if you are interested in this machine ,please contact me:
mob : +86 13915723896  ( or +86 13817556740 )
 
Jeremy He Screw&Barrel for Single Screw Extruder
Screw Barrels are manufactured from High Quality Nitro Alloy 38CrMoALA with Highly finished Ground or Honed Bores and having Nitrogen Case Hardened Surfaces making them Extremely Durable and Wear Resistant.We also offers Special Screw Barrels, like Split Barrels, Segmented Screws, Single Screw Barrels, Special Configration, Special Materials, with Special Surface Treatment like Plasma Nitriding, bi-metallic, Hard Chromed, etc.

Specifications:Diameter:Φ15mm up to Φ300mm
Max.length:≤10000mm

1.Material:38CrMoAl A Nitriding treatment,Surface hardness:HV≥900
   Nitriding depth:0.5-0.8mm
2.Material of barrel inside layer:Tungsten alloy.Surface spraying,prolong life of screw



For choosing the proper machine and saving your time, please read these bellow guides carefully
1). What kinds of plastic machinery do you need ? Or what material do you want to process?
2). What capacity do you want? (kg/h )
3). What is the max and min size of the finish products .For example, the width and thickness of sheet(mm)?
4) What is the electric device you need ? Siemens, Omron or domestic ?
5) When do you want the machine? (Times for delivery)
6) Other requirements about the machine you want.

if you are interested in this machine ,please contact me:
mob : +86 13915723896  ( or +86 13817556740 )
 
Jeremy He

Oil Seal is used to seal oil (oil is the most common type of liquid substances in the transmission system, also refers to the general liquid substance) mechanical components, it will need lubricating parts and transmission parts output component segregation, unapt let lubricating oil leakage. Static seal and dynamic seal (general reciprocating movement) with the seals called seals. The representative form of oil seal is TC oil seal, which is a kind of double lip oil seal with self-tightening spring completely covered by rubber.

Oil seal of the scope of work related to the oil seal materials used: material is nitrile rubber (NBR) for - 40 ~ 120 ℃, Alec rubber (ACM) - 30 ~ 180 ℃, fluorine rubber (FPM) - 25 ~ 300 ℃.

 

Oil Seal

Oil Seal,Rubber Oil Seal,Tamper Proof Oil Seal,Plastic Oil Seal

Hebei Zhonghai Shipping Accessories Manufacturing Co., Ltd. , http://www.zhonghaiship.com