PE Extrusion Screw Barrel Extruder Screw Barrel Bimetallic Screw Barrel

  • Model NO.: PE extrusion screw barrel
  • Plastic Processed: PE
  • Automation: Automatic
  • Trademark: ZHONGYANG
  • Origin: Zhejiang of China
  • Type: Sheet Extruder
  • Screw: Single-Screw
  • Computerized: Computerized
  • Specification: ISO9001: 2008 approved
  • HS Code: 84779000
PE Extrusion Screw Barrel, extruder screw barrel, bimetallic screw barrel, extrusion screw barrel

Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46

Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.

Technical Information

Base Materials:
1). 38CrMoAlA(JIS SACM645).
2). 42CrMo(AISI 4140).
3). 4Cr5MoSi V1 (JIS SKD-61).
4). 9Cr18MOV
5). HPT

Bimetallic alloy materials:
1). Fe-based alloy
2). Ni-based alloy/Deloro alloy
3). Co-based alloy
4). NiCo-based alloy
5). Tungsten carbide/Wolfram carbide

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm: 3mm

Warranty and service: 1 year

Our advantages:
1). Excellent raw materials
2). Good customer service
3). Rapid delivery
4). Reasonable price
5). Production quickly

Experienced manufacture, we will be the best choice.

Main Base materials
 		 1.38CrMoAlA  (Nitriding Steel)
2.  SKD-61   (Special Tool Steel)
3.  42CrMo (Ultrahigh Strength   Steel)
4. DC53 ( Cold Work   Die Steel)  
5. W6Mo5Cr4V2 ( High-Speed   Tool   Steel )
6. HPT

 
 
Main Alloy Materials		 1.  Ni-based alloy/Deloro alloy
2.  Tungsten carbide/Wolfram carbide
3.  NiCo-based alloy
4.  Fe-based alloy
5.  Co-based alloy  

 
 
 
Processing Technics		 1.  Heat treatment
2.  Quenching
3.  Nitriding treatment
4.  Bimetallic alloy welding
5.  Bimetallic alloy centrifugal casting
6.  Hard-chrome electroplating

 
 
 
 
Technical parameters		 Nitriding layer depth 0.5-0.8mm
Nitrided hardness HRC56-58
Nitrided brittleness Less than grade 1
Surface roughness Ra 0.4
Linearity of screw 0.015mm
Hard-chrome plating hardness ≥HRC57
Chrome-plating layer depth 0.03-0.09mm
Bimetallic layer depth 3 mm
Bimetallic layer hardness HRC58-62
Above are main technical information, a suitable screw and barrel will be made according to your requirement.

   The M-bus Heat Meters(M-bus Heat Counter) are the higher technology development of the Heat Meters (Heat Counters). With the M-BUS function, the M-BUS heat meters can control and read the data from the very far distance and make the labor free. With the M-BUS heat meters appearance, the whole working efficiency is improving rapidly. 

    The M-BUS heat meters have the working principle like the following:  from the inquiry from the computer, the data will be exchanged from the PC center and counter. With this function, the M-BUS heat meters not only have all the functions of the heat meters and but also the function of long distanced data exchange. SO,this is also called Wireless Heat Meter.

M-bus Heat Meters

M-Bus Heat Meter,M-Bus Calorimeters,Wireless M-Bus Heat Meter,Wireless Heat Meter,Heat Counters,M-bus Heat Counter

Berggruen Technology Co.,Ltd , http://www.meter-technology.com