Bottom roller for Nippon sharyo DH508 Pile driver
Type of machine: Pile driver or crawler crane
Brand: Nippon sharyo
Model: DH508
Product name: Bottom roller, track roller, lower roller
Product type: Undercarriage parts
Material: 40Mn2
Technique: Forging
To ensure the best performance and get perfect movement, it has many important factors to decide the DH508 bottom roller, materials, treatments and mechanical process.
Material choosing: roller body 40Mn2, pure copper bushing, good heat treatment process
Product process: 1. Cutting -2. Forging -3. Rough machining - 4. Overall hardening and tempering - 5. Hardeness testing - 6. Half-finished machining - 7. Surface quenching - 8. Finished machining - 9. Cleaning - 10. Assembling - 11. Painting - 12. Packing
Testing before warehousing: Mechanical properties test, hardeness test, NDT test etc.
As the major manufacture of undercarriage parts in Yantai, Shandong province, Shandong Value Machinery Manufacture Co., Ltd provides many brands and models of crawler crane undercarriage parts with good working condition and competitive price.
Track shoe, bottom roller, top roller, sprocket and idler are our main products. Many famous brands are available, such as Hitachi, Sumitomo, Kobelco, Manitowoc, Liebherr, Link Belt, Nippon sharyo......
Our gurantee time is : 2500 working hours
We warmly welcome you to visit us and send inquiry. For more details about Nippon sharyo DH508 bottom roller or other undercarriage parts, please send email to us.
info@valuetrackpart.com
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