Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia

Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Track Idler, Crane Sprocket Manufacturer, Excavator Chain, Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia Detail:

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:QT450


Product detail pictures:

Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures


Related Product Guide:

We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for Chinese Professional Heavy Machinery Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia, The product will supply to all over the world, such as: Surabaya, Italy, Cologne, Now the competition in this field is very fierce; but we will still offer best quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Helen from Mumbai - 2018.02.21 12:14
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Ricardo from Macedonia - 2018.07.12 12:19

    Related Products