Low Air Pressure DTH Hammer with 90-100MM Diameter and 110-135mm Hole Range for Rock Drilling and Mining
Price:
$3-$300
MOQ:
1 Piece
Delivery Time:
10-15 days
Brand:
MTH
Product Description
Borehole Pneumatic Jack DTH Hammer Low Air Pressure For CIR50 Jack Hammer
Product Overview
A low air pressure DTH (Down-The-Hole) hammer is a specialized drilling tool used in mining, construction, and exploration activities. DTH hammers are designed to drill boreholes in rock formations by using a hammering action to break and crush the rock.
The low air pressure DTH hammer operates on compressed air between 4-10 bar as the driving force. It uses lower air pressures compared to conventional high-pressure DTH hammers, utilizing a larger volume of air at lower pressure levels for efficient drilling operations.
Specifications
| Model | Length | Thread | Outer Dia | Weight | Bit Dia | Working Pressure | Air Consumption | Bit Shank |
|---|---|---|---|---|---|---|---|---|
| CIR50 | 628mm | F32*8 | 44mm | 5kgs | 50mm | 4-10 bar | 3-5 m³/min | CIR50 |
| CIR60 | 777mm | F42*8 | 53mm | 7.5kgs | 60mm | 4-10 bar | 3-7 m³/min | CIR60 |
| CIR65 | 745mm | F42*10 | 61mm | 13kgs | 65mm | 4-10 bar | 6-10 m³/min | CIR65 |
| CIR70 | 811mm | F48*10 | 66mm | 13.5kgs | 76mm | 4-10 bar | 6-10 m³/min | CIR70 |
| CIR90 | 840mm | F48*10 | 80mm | 22kgs | 90-120mm | 5-10 bar | 7-12 m³/min | CIR90 |
| CIR110 | 871mm | API 2 3/8" Reg | 98mm | 33kgs | 110-150mm | 5-10 bar | 7-12 m³/min | CIR110 |
| CIR130 | 890mm | API 2 3/8" Reg | 112mm | 48.5kgs | 130-175mm | 5-10 bar | 7-12 m³/min | CIR130 |
| CIR150 | 904mm | F70*10 | 136mm | 70kgs | 150-200mm | 5-10 bar | 10-16 m³/min | CIR15 |
Applications
- Rock drilling
- Quarry operations
- Water well drilling
- Mining operations
- Construction blasting
- Well drilling
Advantages
- Longer operating life
- Excellent anti-wear properties
- Easy to operate
- Stable and reliable performance
- Smooth operation with high efficiency
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay