- Place of Origin: Fujian, China (Mainland)
- Brand Name: BESTLINK
- Model Number: CIR90
- Type: Hammer
- Machine Type: Drilling Tool
- Certification: ISO9001
- Material: Carbon Steel
- Processing Type: Forging
- Use: Well Drilling
- Application: Energy, Transportation, Metallurgy, Building etc.
- Usage: Rotation impact drilling
- Color: Blue
- Condition: New
- Air Pressure: 0.5 - 0.7 Mpa
- Hs Code: 82071990
- Key word: DTH Hammer
Packaging & Delivery
|Packaging Details:||Carton or Plywood Box|
DTH Hammer are one of our main products. It is durable for being produced with advanced craftwork and good material.After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.
It has many Advantages as below:
Low air pressure DTH hammer
HR series DTH hammer, a kind of valve-equipped low-air-pressure hammer with a single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling.
1.The strong energy of single impact and the low energy consumption in rock crushing;
2. The weight ratio of piston and bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tools;
3.A good performance in central air exhaust and cutting discharge, which reduces the repeated crushing of rock;
4.A check valve device is available to drill holes under water.
DTH hammer type
Length(less bit) mm
Weight(excluding bits) kg
External diameter mm
API 2 3/8"Reg box
Impact rate at 0.5Mpa
Recommended Rotation speed
Breakdown Design and Spare Parts list:
The HR series DTH hammer, and ideal drilling tools, is widely used in such industries relating to energy, transportation, metallurgy, building etc. Here are the project case.
Packing details can be customized as per your requirement (it could be plywood case, plastic box or carton...)
Xiamen Bestlink Factory Co., Ltd. is committed to providing the best drilling and cutting machines, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. Our company is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in China.
The information you may like to know before order: