Excavator Undercarriage Parts Sprocket E311

Specifications excavator sprocket E311

1.Material:45Mn

2.HRC:52-58,depth:5-12mm

3.Warranty:1500 hours

4.Casting,smooth finish

Excavator Undercarriage Parts Sprocket E311 1.Product Information:

Description	Excavator track sprocket E311
Brand	Quanyu
Material	45Mn
Finish	Smooth
Technology	Casting
Surface Hardness	HRC52-58,Depth:5-12mm
Guarantee	1500 hours
FOB Price	FOB Xiamen USD      /PC
MOQ	2PCS
Packing	Standard exported wooden pallet or negotiation
Delivery	15-20 days or less after order confirmed
Payment Terms	T/T or L/C at sight

  2.Our products are accroding to the standard of OEM to manufacture.  A.We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the quality and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.    B.The hardness of the surface is one of the most important criterion for the sprocket.Our sprocket are  intermediate frequency heat treatment,the hardness is HRC 52-58 and the thickness is 5-12mm,  a long life can be guaranteed.   3.Our work shop products for your reference:   4.Structure/Parameters for your reference:    5.Advantage: 1).Material:We purchse raw meterial steel from several large steel groups,such as Hangzhou Iron and Steel    Group  Company,Shanghai Baoshan Iron and Steel Group Company,make sure our raw material's  quality. 2).20% of our technologist and workers have over 10 years experience in this industry. 3).We have complete production line and a professional designer and working team.We can also produce    accroding to your blue print or samples. 4).Quality control:The quality control is strictly performed start from purchaseing raw materials to different     machining procession till final packing.We have Magnetic Powder Detector,Material Testing Machine,    Metallographic Microscope,such testing instruments,guanrantee our products a high quality.      6.Our main products for your reference: