Daemo DMB230 Hydraulic Breaker Chisels

• Brand: Zhong Ye
• Technique: Heat Treatment Technology
• Certificate: ISO9001:2008
• Material: 40cr, 42CrMo
• Main Application: Mining,Road,Metallurgy,Construction
• Hardness: Tail:48; Head:55
• Model NO.: DMB230
• Chisel Type: Moil Point, Blunt Tool, Flat, Wedge
• Diameter: 40mm~185mm
• Transport Package: Standard Package
• Specification: CE, SGS, ISO: 9001
• Trademark: Zhong Ye
• Origin: Handan, Hebei, China
• HS Code: 8431439000
• Production Capacity: 5, 000 PCS/Month

Product Description

Daemo DMB230 Hydraulic Breaker Chisels

1. Material: 40Cr or 42CrMo

2.Size:135mmX1200mm
 
3. Dimension: Depending on the specification of Tool Maker
 
4. Chisel type: Moil Point, Blunt Tool, Flat, wedge
 
5. Heat Treatment: 
Austenting Temperature 810~850 (20min/inch) 
Cooling Water oil cooling 
Tempering 250~300 (1hr/inch) 
 
6. Mechanical Properties Hardness: 
Surface Hardness HRC51± 3 
Core Hardness HRC35± 3 

7.Steel production technology and manufacturing process:
Forging→Turnery→Heat treatment →Ultrasonic flaw
detection→Hardness test 
 
Other models of this type hydraulic breaker hammer chisels:

brand name	series	diameter	length
	S150V	57	650
	S500V	70	730
	S900V	85	850
	S1300V	105	975
	S1800V	120	1165
	S2000V	120	1165
	S2200	135	1250
Dameo	S2300V	135	1250
	S2500V	145	1280
	S3000	150	1400
	S3600	150	1400
	S5000V	165	1650
	DMB50	70	730
	DMB70	78	800
	DMB90	85	850
	DMB140	105	975
	DMB180	120	1165
	DMB210	135	1250
	DMB230	135	1250
	DMB250	145	1280
	DMB300	150	1400
	DMB360	150	1400