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Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia

Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia

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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for Front Idler, Dozer Track Shoes, Crawler Loader Track Roller, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Reasonable price Replacement 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:

Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures

Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller  – Jinjia detail pictures


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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Reasonable price Replacement Undercarriage Parts - Best-Quality dozer carrier roller – Jinjia, The product will supply to all over the world, such as: UAE, Australia, Slovenia, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Cindy from Honduras - 2017.01.28 19:59
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Raymond from panama - 2018.06.21 17:11

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