SK350 Excavator Track Adjuster Cylinder Tension High Quality sk350-8 Spring Assembly

Sales

Raw material inspection,semi-finished products in-line inspection and final inspection.Suitable technology manufacturing process and quality control system to ensure product quality and traceability.

Product Detail

SK350 Track adjuster cylinder use of good materials, the use of high-end processing technology, welding technology and heat treatment technology, improve the wear resistance of products

The advantage of track adjuster component
1	Piston rod	key component 40# steel & 40Cr Using high precision mirrior polishing The thickness of plate 0.025mm (electroplating 0.05mm then grinding to 0.025mm to ensure surface hardness reach HB700) *Electroplating-fresting-heat treatment-sand blasting
2	Spring	High strength spring steel Recoil size is same as original Roughness as well as original materil Produce as per OEM standard Taped end spring and standard spring Fully inspected
3	Nut screw	45# steel quenched and tempered
4	Track cylinder	Precision casting Rolling surface treatment process inside Gloss surface Track cylinder surface finish RA<0.2(inner and outer) *Cylinder and screw pin press together(others may by welding)
5	U york	Precision casting,high strength and abrasion resistant
6	Seal kit	Top quality
7	Valve	OEM design with in&out grease valve