Product Details

crawler pad link casting
a.Sand casting.
b.alloy steel 42CrMo4.
c.Weight:700-1200kg.
d.ISO9001:2008.

e.All necessary inspections available as your request.

f.Further machining:CNC machining,turning,milling,planing,grinding,boring,threading,drilling,etc.

Crawler pad is an important part for excavator, crawler pad link is an alloy steel sand casting with Q+T heat treatment process. We have much experience in this product and it is a main product for us.

We have tight control in our process.Chemical composition,mechanical property,UT,PT,MT inspections are available in the process.

Process	Sand casting(Resin sand/Green Sand)
Specification	1.Material: 42CrMo4 2.Standard: ASTMDINBSJISGB. 3.Surface finish: shot blasting,sand blasting, polishing,painting.
Production facility	Casting facility:5t Electric furnace, 40t sand mixer,molding machine,annealing production line,box resistance furnace, shot-blasting machine, sand-blasting machine, galvanizing line, polishing machine . Machining facility: CNC, NC lathe,ordinary machine tool, linear cutting machine.
Heat treatment	Annealing/Tempering/Normalizing.
Test facility	spectrometer, tensile test machine, hardness test machine,impact tester,CMM.

Our products:

Test facilities:

Manufacturing Process:

sand casting

Machining facilities

Our factory:

We are Alibaba verified supplier!

We have more than 20 years experience in casting/forging/maching products. With our experienced engineers and well-trained staffs, we can well understand your drawings and requirements thus offer professional service.

If you have any question, please feel free to contact us. We look forward to establishing long-term cooperation with you!