China DTH Drilling Tools manufacturer
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
8
Home > Products > Down The Hole Hammer >

OD82mm 3'' DHD3.5 Dth Hammer Water Well Drilling

Browse Categories

Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
View Contact Details

OD82mm 3'' DHD3.5 Dth Hammer Water Well Drilling

Brand Name SOLLROC
Model Number DHD3.5
Certification SGS
Place of Origin China
Minimum Order Quantity 1
Price 500
Payment Terms T/T,
Supply Ability 10000pcs/month
Delivery Time 22-28 working days
Packaging Details Cartons + ply wood case (no plastic)
Material special steel
Shank DHD3.5
Length 930mm
External Diameter 82mm
Top Sub Thread API2 3/8"REG
Weight(less bit) 24.4kg
Hole range 90mm-105mm
Color Black or your required
Quality Best
name dth hammer
Application ore mining,Crushing,underground mining teeth,Ground engineering
Detailed Product Description

OD82mm DHD3.5 Down Hole Hammer For Water Well Drilling

 

Product introduction:

Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks.


DHD3.5 DTH hammer overview:
shankDHD3.5
Length(less bit)930mm
External diameter82mm
Top sub threadAPI 2 3/8”REG
Weight(less bit)24.4kg
Hole range90mm-105mm
Working pressure1.0-1. 5Mpa
Impact rate at 1.4Mpa28Hz
Recommended rotation speed25-40r/min
Air consumption 1.0Mpa4.5m³/min
Air consumption 1.5Mpa9.0m³/min
 
 
 
 
 
 
 
 
 
 
 
 
 

Product advantages:

1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of DTH hammer designed according to newest rock drilling theory.

2.Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3.Precision machining using high quality materials ensures little breakdown and stable performance for a long time.

 

Application:

It can use for water well drilling,Mining,Blasting drilling ,construction and etc.

 

Structure picture:
 
Company information:

Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.

 

Detailed photo:


 

Product Tags: OD82mm dth hammer   DHD3.5 dth hammer   DHD3.5  
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Changsha Sollroc Engineering Equipments Co., Ltd
Subject:
Message:
Characters Remaining: (80/3000)