Screw For Rubber Machine - Chinaprice: contact company for price
Hardness of quenching and tempering：HB240°～280°
Hardness of nitration：HV850°～1000°
Depth of Nitrated Layer：0.45～0.7mm
Fragility of nitration：≤ Grade 2
Hardness of Cr-coating Layer：HV≥900HV
Nitrided layer thickness：0.05～0.10mm
Thickness of Cr-coated Layer：0.8～2.0mm
Hardness of bimetallic：HRC56°～65°(Ni-based alloy)
Material :quality alloy steel
① 38CrMoALA(JIS SACM645)
② 42CMo(JIS SCM440)
Electroplated hard-chrome finish
Spray coating Bimetallic-alloy
1) high temperature, high temperature deformation;
2) wear resistance, long life;
3) resistant to corrosion, corrosive materials;
4) high intensity, which can withstand high torque, high speed;
5) has a good machinability;
6) The residual stress after heat treatment, thermal deformation and so on.
- Posted By: Ningbo Superior Machinery Co.,Ltd
- Phone: +8657489075950
- Address: NO.16 XINGHAI SOUTH RD, HI-TECH ZONE, Ningbo, Zhejiang, China
- Website: http://www.superior-machinery.com
Published date: August 11, 2016 -
- Business Description: Ningbo Superior Machinery Co.,Ltd was founded in 1992,which is one of the earliest manufacturers of screw and barrel for plastic processing machine in China. We are aiming at serving small-scale corporations during our early business period and we have served more than 1000 small or middle-scale corporations producing various kinds of plastic products so far. This fact has lead to an extensive accumulation of technological”know how”and experience for us.
48cav Pneumatic Valve Gate Self Locking Pet Preform MouldsPlastic Working Machinery - Taizhou Double World Plastic&Mould Co., Ltd. - China - October 1, 2016 - 50000.00 Dollar US$
Chinese professional pneumatic valve gate, self-locking PET Preform Moulds, PET Preform molds, PET preform tools, PET preform dies Jar PET tools, Jar PET packing dies tools&machine, packing&container, Mineral water&Soft drinks, Foodstuff&...
Luggage Case Vacuum Forming Machine From ChinaPlastic Working Machinery - Wenzhou Chaoxu Machinery Co.,ltd - China - September 3, 2016 - 22000.00 Dollar US$
Model NO.: YX-28A Raw Material: ABS/PC/PS/PE/Pet Application: Machinery & Hardware Computerized: Computerized Overall Dimension: 3950*2000*2400mm Sheet Thickness: 1-10mm Total Power: 17kw Trademark: CHAOXU MACHINERY Origin: Zhejiang, China (Mainl...
Automatic Plastic Vacuum Thermoforming Machine For LuggagePlastic Working Machinery - Wenzhou Chaoxu Machinery Co.,ltd - China - September 3, 2016 - 21000.00 Dollar US$
Model NO.: YX-20A Column number: Double Column Automatic Grade: Automatic Forming Dimension: 730*490*180mm Sheet Width: 1-1500mm Weight: 2t Specification: 730*490*180MM HS Code: 8477209000 Certification: CE, ISO Molding Method: Blow Molding Overall D...
Safe Trade Tips
- Ask for business references and check them
- Verify their business via their local Chamber of Commerce