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BR1 BR2 Down The Hole Drilling Tools / Middle Air Pressure Drilling Hammer
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Brand Name:MIROC DTH Rock Drilling Tools
Model Number:BR Series DTH Hammer And Button Bit
Certification:API
Price:Negotiation
Supply Ability:20000 pieces per month
Delivery Time:10-15 Days
Company Data
Verified Supplier
Contact Person
Yingkai Zhang
Business Type:
Manufacturer Exporter
Officials:
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Middle Air Pressure Down The Hole Hammer Rock Tools
BR1 BR2 Hammer And DTH Button Bit
for DTH Drilling Rig
BR1 DTH Hammer & Bit
Air distribution of 1” hammer with the valve to utilize bit without blow tube.
BR1 DTH Hammer Structure
BR1 Hammer And Bit Technical Parameters
BR1 Series DTH Hammer Features
Valved air distribution hammer
BR1 Series DTH Hammer Application
Available for slope anchoring projects.
BR2 DTH Hammer & Bit
Air distribution of 2” hammer with the valve to utilize bit without blow tube
BR2 DTH Hammer Structure
BR2 Hammer Part
BR2 Hammer Technical Parameters
| Length(Without Bit) | Weight(Without Bit) | External Diameter(mm) |
| 708mm | 14.5 | 63mm |
| Working Pressure | Impact Rate At 17 bar | Speed Recommended |
| 7-20Bar | 35Hz | 30-70rpm |
| Bit Shank | Hole Range | Connection Thread(top sub-drill pipe) |
| BR2 | 70mm-90mm | RD50 BOX |
| Pull Force Recommended | Reference Air Consumption(m³/min) | |
| 5kN | 14Bar: 5.5 | 17.2Bar:8.0 |
BR2 Button Bit Technical Parameters
BR2 Series DTH Hammer Features
Button bit without foot valve
High impaction frequency
Fast drilling speed
Low consumption of impaction energy.
BR2 Series DTH Hammer Application
Available for all working conditions specialize in quarry drilling with low-mid air pressure.
BR DTH Hammer Features:
1. The operating air pressure is between 0.7 MPa and 1.75 MPa.
2. Valveless hammers.
3. Simple structure, easy to assemble and to disassemble, long life span.
4. Higher impact frequency and faster drilling speed.
5. Lower air consumption and lower oil consumption. A hole can be drilled on the check valve to provide more efficient cuttings discharge.
6. Especially suitable for quarrying.
BR DTH Hammer Advantage:
BR1, BR2, BR3 series DTH hammers are designed to operate efficiently at low air pressures and medium air pressures, using BR series bits.
Company Profile
KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Our operations are based on the unique expertise of our people and knowledge with customer processes. Our portfolio includes:
- Consumables used in the mining and construction industries
- Equipment used in the mining and construction industries
- Spare parts used for the equipment we sell for the mining and construction industries
- Green technologies, such as products that reduce electric consumption or use alternate sources of energy (solar, wind, etc.)
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due o physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Covering markets worldwide, KSQ Technologies (Beijing) Co. Ltd. is distinct due to its business missions:
- Provide high quality and cost effective products that enhance the way people work and do things
- Provide economic benefits to its customers, from the products sold down to the level of service given
- Consistency at every detail
- Continuous innovation on products and management practices
- Sharing of success
KSQ is guided by the following values:
- Never let profit get in the way of doing what is right for the customer
- Give customers a good, fair deal
- Always forge enduring relationships
- Always look for ways to make it easier for customers to do business with us
- Communicate with customers - they know better especially in real application
- Candor and dignity - at all times!
- Count the blessings - never forget to thank customers for their valued business!
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