SUMITOMO excavator undercarriage SH200 SH210 SH240 SH280 top carrier roller
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for SUMITOMO excavator undercarriage SH200 SH210 SH240 SH280 top carrier roller, In case you are intrigued in almost any of our merchandise, remember to will not hesitate to make contact with us and take the initial step to create up a prosperous enterprise romance.
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for China Carrier Roller, SH280 top carrier roller, SUMITOMO SH200, Top Roller, xcavator undercarriage, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we’ve got been focusing on the production process. We’ve got got high praise by partner. We’ve been looking forward to establishing business relationship with you.
Description:
Carrier roller is suitable for ranging 0.2-120 ton mini excavators and heavy excavators and bulldozers.
The design of double code seal and life long lubrication make the track roller a healthy life and a wonderful performance.
Manufacture of hot forging processing: roller shell access to excellent flow distribution within the material structure of fiber.
Differential quenching or through quench hot heat treatment, the rollers have crack resistance effect and have a longer life span.
Production Porcess:
TOP ROLLER: Forging Material (50MN) Cover Material(QT450) Shaft( 45#)
Degree of depth: 3mm (Shaft: 1.5-2mm) Hardness: HRC53-56
Roller Body：Forging—Turning operation—Quenching—Fine Turning operation—Pressure Bushing—Welding—Slag Shovel（clean up the body surface）
Shaft：Forging—Turning operation—Drill—Tapping—Temper—Quenching—Mill—right-handed screw
End Cover：Forging/Casting/Steel Rod—Rough and Fine Turning operation—Drill—Tapping
All Parts Ready To：Assembly—Pressure Test—Filling Oil—Spray Paint—Checking—Storage
Quality Value:
Roller shell material：50Mn
Surface Hardness：HRC53-56
Quench depth：>7mm
Roller shaft material：45#
Surface Hardness：HRC53-56
Quench depth：>2mm
End Cover material：QT450Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for Reliable Supplier China Shantui Bulldozer Undercarriage Parts Carrier Rollers, In case you are intrigued in almost any of our merchandise, remember to will not hesitate to make contact with us and take the initial step to create up a prosperous enterprise romance.
Reliable Supplier China Carrier Roller, Top Roller, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we’ve got been focusing on the production process. We’ve got got high praise by partner. We’ve been looking forward to establishing business relationship with you.
