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No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer
No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer
No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer
No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer
Specifications
Brand Name :
SOLLROC
Model Number :
DHD3.5
Certification :
SGS
Place of Origin :
China
MOQ :
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
Description

No Footvalve Type 3'' DHD3.5 DTH Drill 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 no footvalve DTH hammer overview:
shank DHD3.5
Length(less bit) 888mm
External diameter 82mm
Top sub thread API 2 3/8”REG
Weight(less bit) 25kg
Hole range 90mm-110mm
Working pressure 7-25bar
Impact rate at 17bar 32Hz
Recommended rotation speed 30-70rpm

Product advantages:

1.Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
2.Interchangeable with DTH bit and drill pipe manufactured by many brands all over the world.

Application:

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

Structure picture:
No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer
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:

No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer

No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer

No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer

Product tags

water well drilling hammer

,

hydraulic hammer drill

,

hydraulic forging hammer
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No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer

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Product Detail
Brand Name :
SOLLROC
Model Number :
DHD3.5
Certification :
SGS
Place of Origin :
China
MOQ :
1
Price :
500
Contact Supplier
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No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer
No Footvalve Type 3'' DHD3.5 Water Well Drilling Hammer

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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