High/Low Air Pressure DTH Hammer for Mine Drilling and Water Well Drilling

• After-sales Service: Yes
• Warranty: Yes
• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: dth hammer
• Material: Carburized Steel
• Color: Black, Gold, Red, Blue, Grey
• Processing: Forging
• Quantity: Small Quantity Is Acceptable
• Usage: Coal, Ore, Water Well, Pneumatic
• Transport Package: Ply-Wooden Cases + Pallet
• Specification: 889mm-930mm
• Trademark: sollroc
• Origin: China
• HS Code: 84314320
• Production Capacity: 5000PCS/Month

Product Description

Product Description

Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life.,all the products are manufactured as per the international standard. They are widely used by our customers all over the world.
 

Our Advantages

1.Simple and reasonable design, easy to assemble and dis-assemble, low problem rate. 

2.Low air consumption, smooth drilling, maximum impact power, high penetration rate.

3.Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions.

 

Product Parameters

 

Shank	External diameter(mm)	Top Sub Thread	Hole range (mm)	Working pressure (Mpa)	Recommended rotation speed (r/min)
BR3	82	API2 3/8'' REG	90-110	0.7-1.75	25-40
DHD3.5	82	API2 3/8'' REG	90-105	1.0-1.5	25-40

 

Company Profile

1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.

 

Packaging & Shipping

Delivery: By air, By sea or By express

Package: Ply-wooden cases + Pallet

 

Detailed Photos