Installed on the excavator arm and bucket connection, can be replaced.

Prevent the bucket pin from coming into direct contact with the excavator body, causing wear.

A.Flange: good anti-corrosion effect

B.Electrophoresis: brighter black

C.Phosphating: similar to the flange, but the material is better than the flange, can be made black, gray

D.Chrome plating: the surface increases hardness, wear resistance is good, silver bright color looks good

The raw materials

We strictly control the procurement of raw materials, procurement of genuine steel mill steel production. Strict requirement for required steel, must meet all property standards of 45# and 40Cr steel. Ensure quality at the source of production.

Blanking

understage material equipment, adopt double blanking of lathe, manual marking of production, multiple precision, running the material, ensure the follow-up production of material preparation on the premise of precision.

Lathe

The advanced digitized lathe, with the mode of less deweighting and more turning, carries on the rough shape of the outer circle, and manually detects 100% of the product to ensure the standard of scientific data of subsequent processing.

Drilling

To realize the normalization, standardization and conformity of drilling program data. Under the premise of compliance with normal standards, the direct use of customers is more practical, more humanized and the actual operation of the understanding of this procedure. More convenient for customers, more appropriate use.

Quenching

The product is quenched by super audio quenching method to ensure that the product is heated at one time. In terms of product hardness, in order to guarantee product quality, there is no quality product with blasting lines or hidden cracks inside or outside. The hardness depth reaches 1.5-2.5mm, which makes it stronger and more durable.

Fine grinding

Intelligent precision grinding process is refined. Advanced precision grinding equipment is adopted. Under the principle of more turns and less quantity, manual supervision, measurement and adjustment are made for many times, so that the finished product can have a more refined appearance and the size can be reduced to the pursuit of "0" error.

      XIAMEN WORTHPART MACHINERY CO.,LTD

       Xiamen Worthpart Machinery Co., Ltd. is a manufacturer and trader specialized in the research, development and production of undercarriage parts for tractor excavators and bulldozers. We are located in Xiamen, with convenient transportation access. Our factory is in Binjiang Mechanical Development Zone, Nan'an, Quanzhou City.
       With more than 8 years' experience in heavy duty machinery spare part sales, Xiamen Worthpart Machinery Co., Ltd. is a professional manufacturer and exporter of undercarriage parts for tractor excavators and bulldozers in China.
Our main products are crawl type undercarriage parts, including track rollers, carrier rollers, sprocket rims and segments, front idlers, track chains, track groups with shoes, bolts & nuts, pins & bushings, etc.
      Our products are of high quality and at reasonable prices, certified by ISO9001:2008, and specifically designed, engineered and manufactured under consistent quality control. We also make goods according to OEM requirements. Furthermore, we can produce new products according to customers' samples, designs and technical drawings.