Blunt Type F30 Hydraulic Hammer Chisel Rock Breaker Chisels 42crmo

Product Description

FLAT CHISEL CONICAL CHISEL MOIL CHISEL BLUNT CHISEL

Conical point

General demolition work where penetrative breaking is required

Blunt tool

Crushing large rock pieces in quarries

crushing slag

Ground compression

Flat point

General use with additional cutting cation

Drawing pits in rocky subsoil

Separating rock slabs

Moil point

General use with demolition work and in quarries

Breaking up stag in steel mills

FAQ

1. Are you from a factory ?
Yes, we manufacture most main body parts including heads, cylinders, pistons, and chisels, and we handle all production procedures in the same workshop, including rough processing, precise processing and grinding. We could keep each step under control to guarantee quality.

2. Do you make all spare parts yourself?
Most manufacturers in China purchase spare parts from suppliers. We have stable channels to purchase spare parts like bushes, bolts, pins etc. We need to focus on key parts, main bodies, and purchase most spare parts for our clients.

3. What raw material do you use?
As to the main body, we adopt 20CrMoA forged steel for cylinders, front heads and back heads, which is the best material in China, to guarantee stable performance and long lifespan meanwhile.
For chisels, we have 42Crmo and 40Cr to choose from.

4. What is the hardness of your breaker body?
As to main parts like heads, cylinders and pistons, they could reach 58-62 HRC after proper heat treat, which is the most optimized hardness, to make sure hard enough to bear impact, also wear-resisting to ensure long lifespan.

5. When are the hammer body under heat treat?
We put all major parts under heat treatment, including heads, cylinders, pistons, and valves. Normally after CNC processing and before grinding processing.

7.Warranty: 1 year
After Service: when spare parts broken of breaker.we will according our warranty list to warranty for you or any use problem.Our technicians will slove it for you.

Basic Information
GuangZhou HaoFa Machinery Co.,Ltd is a modern enterprise which is located in GuangZhou city Guangdong province. By the way, Guangzhou is one of four Chinese construction machinery plants. HaoFa machinery is specialized in all kinds of construction machinery buckets, rippers and so on. Mingde who takes Shantui and Komatsu plant as the basis, has being a competitive company in the same line. Now Mingde machinery supply spare parts for some machine equipment company, such as for Komatsu, for Shantui, for JCM, for HBXG and SCMMC. We have set the good business relationship with these famous company for long time. Our products always can be suitable for Komatsu, Hitachi, Caterpillar, Kobelco, Doosan, Hyundai, Sumitomo, Kato, Case, Volvo, Liebherr, JCB, and also suitable for some domestic brands, such as Liugong, Sany, XGMA, XCMG, HBXG, JCM, etc.We offer you a good after sale service, and our customers are from more than 20 countries and area around the world. The company also offers OEM products and other service to meet customer's needs. It's honest to make a sincere cooperation with you.

The main products includes quick coupler,plate compactor,ripper,bucket and grapple.Equiped with high-tech equipments and technology as well as scientific management system, our excellent staff are ready to offer you superior products and service.

When you work with us, you can expect top-quality resources and parts, excellent customer service, and to be treated like family. We’re invested in this industry and our clients. When you work with us, you can tell the difference!