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3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling

3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling
3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling 3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling 3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling

Large Image :  3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: DHD3.5
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 500
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 22-28 working days
Payment Terms: T/T,
Supply Ability: 10000pcs/month

3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling

Description
Material: Alloy 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
High Light:

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Product description

 

High Pressure DTH Air Drill DHD3.5 is very popular in international mining drilling and rock excavation field.


Product introduction:

DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc


DHD3.5 DTH hammer overview
shank DHD3.5
Length(less bit) 930mm
External diameter 82mm
Top sub thread API 2 3/8”REG
Weight(less bit) 24.4kg
Hole range 90mm-105mm
Working pressure 1.0-1. 5Mpa
Impact rate at 1.4Mpa 28Hz
Recommended rotation speed 25-40r/min
Air consumption 1.0Mpa 4.5m³/min
Air consumption 1.5Mpa 9.0m³/min
 
 
 
 
 
 
 
 
 
 
 
 
 

Product features

 

1. DTH hammer with backward-impact-damping design.

2. Capable to withstand solids content in drilling fluids.

3. Valveless air distribution. More reliable.
4. Simple design of the piston. Long life.

 

Application

DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to drill hole.

 
Structure picture
3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling 0
 
Company information

Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

 

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.
 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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