rock mining hammer parts excavator breaker back head

Brand:aa

Product detail:

 

rock mining hammer parts excavator breaker back head  

 

The process and character:

1. The back heads, made from 42CrMo steel, are forged according to large proportion, to fully ensure products’ density and performance, thus improving tightness.
2. Using advanced CNC machine, in strict accordance with products’ technical requirement to forge products, to ensure each position’s size, convenient to equip.
3. Having international advanced heat treatment technology, ensure heat and soaking time, which makes the whole get certain hardness ;products are out of shape at very little rate, thus reduce the possibility of air leakage.
4. Using advanced grinding equipment to make them completely match the contact surface of the cylinders, thereby getting the function of store N2.

 

Function: store N2, and drive piston work normally

 

 

Character: No air leakage, well wear-resistance

 

 

Our advantage:

 

have own forging equipment

short production cycle

Products from raw materials to finished products in one step

obvious competitive price.

 

 

Supply the following models of breaker hammer cylinder back head:

 

BRAND	MODEL
SOOSAN	SB-40,SB-43,SB-45,SB-50,SB-81,SB-81N,SB-100,SB-121,SB-130, SB-140,SB-151
KRUPP	HM300/301/305,HM550/560CS,HM710/720CS,HM950/960CS/V, HM1000V,HM1300/1500CS/V
FURUKAWA	HB5G,HB10G,HB20G,HB30G,F22,F35,F37,F45
RAMMER	S-23,S-26,S-54,S-56,S-83,S-84,S-86,E-66,E-68,M-14,M-18,G-80, G-90,G-100,G-110
N.P.K	H-1XA,H-10XB/10XE,H-12X,H-16X,E-210
INDECO	MES121/150,MES180/181/200,MES300/301/350/351,MES451/521/ 550/HB5,MES601/621/650,
	HB8,MES1200/HB12,MES1500/HB19,MES1750/1800,MES2000/HB27, MES2500,MES3000,MES3500,MES4000
MONTABERT	BRH40,BRH75/76/90/91,BRH125,BRH250/270,BRH501/570,BRH620, BRH625/900,BRH750,BRH1100
	BRP30,BRP45/50/M50,BRP60/70/M60/M70,BRP85/100/95/M85, BRP130/140/150/M130
	BRV32/V1200,BRV43,BRV45,BRV52,BRV53,BRV55,BRV1600
TOKU	TNB-2E/3M,TNB-4E/5M,TNB-5E/6E,TNB-7E/8E/10E,TNB-14E/16E,TNB150/151
TOYO	THBB1600,THBB1401
GENERAL	GB2T,GB3T,GB5T,GB8T,GB11T,GB8AT,GB220E
HANWOO	RHB305,RHB313,RHB321,RHB322/325/323,RHB340
DAEMO	DMB S500V/DMB50,DMB S1800V/DMB18O0,DMB S2200-11/DMB210,DMB S3600/DMB36
KWANGLIM	SG350,SG400,SG800,SG1800,SG2100,SG2800
KONAN	MKB500N,MKB900N,MKB1500V,MKB1700V,MKB2100V

 

 

  

The process of production:

  

 

  tempering→milling flat→punching→lathing →coutour processing→heat treatment→polishing

 

 

 

 

Our company adopts high quality alloy steel products and advanced heat treatment technology, which 

makes the surface wear resistance ability and good core toughness, and ensure that the product will not 

crack under high intensity work.

 

For more information, please feel free to contact us!