Low air pressure DTH hammer
Hammer Length without bit:855mm
Top sub thread:F48x10PIN
Outside diameter:80(mm)
Weight:：22kg
Bit diameter:90-120(mm)
Working Pressure:5-10(Bar)
Air consumption:7-12(M³/min)
Category：
DTH hammer tools
Keywords：
DTH hammer tools
Description
Low air pressure DTH hammer is a kind of impactor with plate valve, single piston and central exhaust structure, which is driven by compressed air. Little amount of high pressure water can be added to the compressed air to prevent dust pollution for getting a better performance .
Performance
The performance of low air pressure DTH hammer
1.Large single impact energy, low energy consumption for rock drilling.
2.Approximate weight ratio of piston and drill bit and long efficient acting time are benefit to increase rock drilling efficiency and prolong the drilling tool service life.
3.Good effect of central exhaust and slag discharge, reducing the repeated crushing of rock.
4.Equip with check-valve assembly, making drilling in water possible.
Applications
Low air pressure DTH hammers are used toUnderground Mining, Water well, Mining, Quarry etc.
Specification
| LOW AIR PRESSURE HAMMERS | |||||
| CIR-50 | Product data: | ||||
 | Hammer Length without bit: | 628(mm) | |||
| Top sub thread: | F32x8PIN | ||||
| Outside diameter: | 44(mm) | ||||
| Weight: | 5(KG) | ||||
| Bit diameter: | 50(mm) | ||||
| Working Pressure: | 4-10(Bar) | ||||
| Air consumption: | 3-5(M³/min) | ||||
| Bit shank: | CIR50 | ||||
| item Description | Part Number | Item Description | Part Number | ||
| 1、Top Sub | CIR50-01 | 8、Air Distributor | CIR50-08 | ||
| 2、Cap | CIR50-02 | 9、Inner Cylinder | CIR50-09 | ||
| 3、Check Valve | CIR50-03 | 10、Piston | CIR50-10 | ||
| 4、Spring | CIR50-04 | 11、Guide Sleeve | CIR50-11 | ||
| 5、Shim | CIR50-05 | 12、Driver Sub | CIR50-12 | ||
| 6、Valve cap | CIR50-06 | 13、Outer Sleeve | CIR50-13 | ||
| 7、Valve | CIR50-07 | ||||
| CIR-60 | Product data: | ||||
 | Hammer Length without bit: | 777(mm) | |||
| Top sub thread: | F42x8PIN | ||||
| Outside diameter: | 53(mm) | ||||
| Weight: | 7.5(KG) | ||||
| Bit diameter: | 60(mm) | ||||
| Working Pressure: | 4-10(Bar) | ||||
| Air consumption: | 3-7(M³/min) | ||||
| Bit shank: | CIR60 | ||||
| Item Description | Part Number | ltem Description | Part Number | ||
| 1、Top Sub | CIR60-01 | 8、Valve | CIR60-08 | ||
| 2、Cap | CIR60-02 | 9、Air Distributor | CIR60-09 | ||
| 3、Check Valve | CIR60-03 | 10、Inner Cylinder | CIR60-10 | ||
| 4、Spring | CIR60-04 | 11、Piston | CIR60-11 | ||
| 5、Shim | CIR60-05 | 12、Guide Sleeve | CIR60-12 | ||
| 6、Rubber ring | CIR60-06 | 13、Driver Sub | CIR60-13 | ||
| 7、Valve cap | CIR60-07 | 14、Outer Sleeve | CIR60-14 | ||
| CIR-65 | Product data: | ||||
 | Hammer Length without bit: | 745(mm) | |||
| Top sub thread: | F42x10PIN | ||||
| Outside diameter: | 61(mm) | ||||
| Weight: | 13(KG) | ||||
| Bit diameter: | 65(mm) | ||||
| Working Pressure: | 4-10(Bar) | ||||
| Air consumption: | 6-12(M³/min) | ||||
| Bit shank: | CIR65 | ||||
| Item Description | |||||
| Item Description | Part Number | ltem Description | Part Number | ||
| 1、Top Sub | CIR65-01 | 8、Valve | CIR65-08 | ||
| 2、Cap | CIR65-02 | 9、Air Distributor | CIR65-09 | ||
| 3、Check Valve | CIR65-03 | 10、Inner Cylinder | CIR65-10 | ||
| 4、Spring | CIR65-04 | 11、Piston | CIR65-11 | ||
| 5、Shim | CIR65-05 | 12、Guide Sleeve | CIR65-12 | ||
| 6、Rubber ring | CIR65-06 | 13、Driver Sub | CIR65-13 | ||
| 7、Valve cap | CIR65-07 | 14、Outer Sleeve | CIR65-14 | ||
| CIR-76A | Product data: | ||||
 | Hammer Length without bit: | 811(mm) | |||
| Top sub thread: | F48x10PIN | ||||
| Outside diameter: | 66(mm) | ||||
| Weight: | 13.5(KG) | ||||
| Bit diameter: | 76(mm) | ||||
| Working Pressure: | 4-10(Bar) | ||||
| Air consumption: | 6-10(M³/min) | ||||
| Bit shank: | CIR70 | ||||
Item Description | Part Number | ltem Description | Part Number | ||
| 1、Top Sub | CIR76A-01 | 8、Valve | CIR76A-08 | ||
| 2、Cap | CIR76A-02 | 9、Air Distributor | CIR76A-0g | ||
| 3、Check Valve | CIR76A-03 | 10、Inner Cylinder | CIR76A-10 | ||
| 4、Spring | CIR76A-04 | 11、Piston | CIR76A-11 | ||
| 5、Shim | CIR76A-05 | 12、Guide Sleeve | CIR76A-12 | ||
| 6、Rubber ring | CIR76A-06 | 13、Driver Sub | CIR76A-13 | ||
| 7.Valve cap | CIR76A-07 | 14、Outer Sleeve | CIR76A-14 | ||
| CIR-90A | Product data: | ||||
 | Hammer Length without bit: | 855(mm) | |||
| Top sub thread: | F48x10PIN | ||||
| Outside diameter: | 80(mm) | ||||
| Weight: | 22(KG) | ||||
| Bit diameter: | 90-120(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 7-12(M³/min) | ||||
| Bit shank: | CIR90 | ||||
Item Description | Part Number | ltem Description | Part Number | ||
| 1、Top Sub | CIR90A-01 | 8、Valve | CIR90A-08 | ||
| 2、Cap | CIR90A-02 | 9、Air Distributor | CIR90A-09 | ||
| 3、Check Valve | CIR90A-03 | 10、Inner Cylinder | CIR90A-10 | ||
| 4、Spring | CIR90A-04 | 11、Piston | CIR90A-11 | ||
| 5、Shim | CIR90A-05 | 12、Guide Sleeve | CIR90A-12 | ||
| 6、Rubber ring | CIR90A-06 | 13、Driver Sub | CIR90A-13 | ||
| 7、Valve cap | CIR90A-07 | 14、Outer Sleeve | CIR90A-14 | ||
| CIR-90B | Product data: | ||||
 | Hammer Length without bit: | 840(mm) | |||
| Top sub thread: | F48x10PIN | ||||
| Outside diameter: | 80(mm) | ||||
| Weight: | 22(KG) | ||||
| Bit diameter: | 90-120(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 7-12(M³/min) | ||||
| Bit shank: | CIR90 | ||||
Item Description | Part Number | ltem Description | Part Number | ||
| 1、Top Sub | CIR90B-01 | 8、Valve | CIR90B-08 | ||
| 2、Cap | CIR90B-02 | 9、Air Distributor | CIR90B-09 | ||
| 3、Check Valve | CIR90B-03 | 10、Inner Cylinder | CIR90B-10 | ||
| 4、Spring | CIR90B-04 | 11、Piston | CIR90B-11 | ||
| 5、Shim | CIR90B-05 | 12、Guide Sleeve | CIR90B-12 | ||
| 6、Rubber ring | CIR90B-06 | 13、Driver Sub | CIR90B-13 | ||
| 7、Valve cap | CIR90B-07 | 14、Outer Sleeve | CIR90B-14 | ||
| CIR-110B | Product data: | ||||
 | Hammer Length without bit: | 871(mm) | |||
| Top sub thread: | API23/8"REG BOX | ||||
| Outside diameter: | 98(mm) | ||||
| Weight: | 33(KG) | ||||
| Bit diameter: | 110-150(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 7-12(M³/min) | ||||
| Bit shank: | CIR110 | ||||
Item Description | Part Number | Item Description | Part Number | ||
| 1、Top Sub | CIR110B-01 | 8、Valve | CIR110B-08 | ||
| 2、Cap | CIR110B-02 | 9、Air Distributor | CIR110B-09 | ||
| 3、Check Valve | CIR110B-03 | 10、Inner Cylinder | CIR110B-10 | ||
| 4、Spring | CIR110B-04 | 11、Piston | CIR110B-11 | ||
| 5、Shim | CIR110B-05 | 12、Guide Sleeve | CIR110B-12 | ||
| 6、Rubber ring | CIR110B-06 | 13、Driver Sub | CIR110B-13 | ||
| 7、Valve cap | CIR110B-07 | 14、Outer Sleeve | CIR110B-14 | ||
| CIR-130B | Product data: | ||||
 | Hammer Length without bit: | 890(mm) | |||
| Top sub thread: | API23/8"REG BOX | ||||
| Outside diameter: | 112(mm) | ||||
| Weight: | 48.5(KG) | ||||
| Bit diameter: | 130-175(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 7-12(M³/min) | ||||
| Bit shank: | CIR110/CIR130 | ||||
| Item Description | Part Number | Item Description | Part Number | ||
| 1、Top Sub | CIR130B-01 | 8、Valve | CIR130B-08 | ||
| 2、Cap | CIR130B-02 | 9、Air Distributor | CIR130B-09 | ||
| 3、Check Valve | CIR130B-03 | 10、Inner Cylinder | CIR130B-10 | ||
| 4、Spring | CIR130B-04 | 11、Piston | CIR130B-11 | ||
| 5、Shim | CIR130B-05 | 12、Guide Sleeve | CIR130B-12 | ||
| 6、Rubber ring | CIR130B-06 | 13、Driver Sub | CIR130B-13 | ||
| 7、Valve cap | CIR130B-07 | 14、Outer Sleeve | CIR130B-14 | ||
| CIR-150A | Product data: | ||||
 | Hammer Length without bit: | 904(mm) | |||
| Top sub thread: | F70x10 BOX | ||||
| Outside diameter: | 136(mm) | ||||
| Weight: | 70(KG) | ||||
| Bit diameter: | 150-200(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 10-16(M³/min) | ||||
| Bit shank: | CIR150 | ||||
item Description | Part Number | Item Description | Part Number | ||
| 1、Top Sub | CIR150A-01 | 8、Valve | CIR150A-08 | ||
| 2、Cap | CIR150A-02 | 9、Air Distributor | CIR150A-09 | ||
| 3、Check Valve | CIR150A-03 | 10、Inner Cylinder | CIR150A-10 | ||
| 4、Spring | CIR150A-04 | 11、Piston | CIR150A-11 | ||
| 5、Pressure lining | CIR150A-05 | 12、Guide Sleeve | CIR150A-12 | ||
| 6、Rubber ring | CIR150A-06 | 13、Driver Sub | CIR150A-13 | ||
| 7、Valve cap | CIR150A-07 | 14、Outer Sleeve | CIR150A-14 | ||
| CIR-170A | Product data: | ||||
 | Hammer Length without bit: | 1030(mm) | |||
| Top sub thread: | F100x28PIN | ||||
| Outside diameter: | 156(mm) | ||||
| Weight: | 96(KG) | ||||
| Bit diameter: | 170-250(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 12-18(M³/min) | ||||
| Bit shank: | CIR170 | ||||
Item Description | Part Number | Item Description | Part Number | ||
| 1、Top Sub | CIR170A-01 | 8、Valve | CIR170A-08 | ||
| 2、Cap | CIR170A-02 | 9、Air Distributor | CIR170A-09 | ||
| 3、Check Valve | CIR170A-03 | 10、Inner Cylinder | CIR170A-10 | ||
| 4、Spring | CIR170A-04 | 11、Piston | CIR170A-11 | ||
| 5、Pressure lining | CIR170A-05 | 12、Guide Sleeve | CIR170A-12 | ||
| 6、Rubber ring | CIR170A-06 | 13、Driver Sub | CIR170A-13 | ||
| 7、Valve cap | CIR170A-07 | 14、Outer Sleeve | CIR170A-14 | ||
| CIR-200A | Product data: | ||||
 | Hammer Length without bit: | 1058(mm) | |||
| Top sub thread: | F100x28 PIN | ||||
| Outside diameter: | 182(mm) | ||||
| Weight: | 130(KG) | ||||
| Bit diameter: | 200-250(mm) | ||||
| Working Pressure: | 5-10(Bar) | ||||
| Air consumption: | 16-20(M³/min) | ||||
| Bit shank: | CIR200 | ||||
Item Description | Part Number | Item Description | Part Number | ||
| 1、Top Sub | CIR200A-01 | 8、Valve | CIR200A-08 | ||
| 2、Cap | CIR200A-02 | 9、Air Distributor | CIR200A-09 | ||
| 3、Check Valve | CIR200A-03 | 10、Inner Cylinder | CIR200A-10 | ||
| 4、Spring | CIR200A-04 | 11、Piston | CIR200A-11 | ||
| 5、Pressure lining | CIR200A-05 | 12、Guide Sleeve | CIR200A-12 | ||
| 6、Rubber ring | CIR200A-06 | 13、Driver Sub | CIR200A-13 | ||
| 7、Valve cap | CIR200A-07 | 14、Outer Sleeve | CIR200A-14 | ||
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APPLICATION
The company has established long-term strategic cooperative relations with Shenhuo Group and many other enterprises, scientific research institutions and equipment enterprises. The company integrates resources, pays attention to product technology research and development, and has obtained 1 invention patent and 11 utility model patents. The company's main products are: all kinds of geological exploration, coal mining drilling for drill pipe, diamond bit, cutting teeth, drill drill, air drill, coal rock drill and fishing tools and other supporting products. Among them, the H22 drill rod repair equipment developed by the company solves the problem of drill rod damage repair work to fill the gap in the market.
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