Инструмент для бурения скважин
51 659,82 ₽
8 дюймов 45 Большой dth буровой Молот оптом для продажи
- Категория: >>>
- Поставщик: Zhengzhou Kaishan Mechanical & Electrical Equipment Co. Ltd.Zhengzhou Ltd.
Сохранить в закладки 1601194041186:
Описание и отзывы
Характеристики
Products Description
DTH Hammer are widely used in geotechnical engineering, with various hardness and high hardness. Hard rock with poor toughness has the following characteristics: reasonable material selection, advanced manufacturing technology and perfect quality assurance. The penetration rate is higher. It can provide hardening treatment, prolong service life and reduce use cost. The single impact force is large, and the power consumption is low when crushing. The piston and weight have excellent power transmission. The structural design adopts modern theory, which makes the stress wave last longer, the stress amplitude lower and the piston life longer.mainly used in mining, marble, quarry blasting, water well drilling and other engineering construction.
Speed Master Series
1. The drill bit does not need nylon tube, thus saving the trouble of "hard gas" caused by broken nylon tube, damage and thermal
expansion and cold contraction.
expansion and cold contraction.
2. The impactor has low energy consumption and high impact frequency, and the drilling speed is 15%-30% faster than that of the same type impactor with nylon tube.
3. Very simple structure, good reliability of components, long service life of impactor, simple maintenance and low cost.
4. With few parts, simple structure and hardening treatment of all parts, it has long service life, few faults and convenient maintenance.
Length | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | Working Pressure | Recommended Rotation Speed |
863mm | 35kg | ¢100mm | API2 3/8"REG | SP480 | ¢108-¢135mm | 1.0-1.9 Mpa | 30-60r/min |
970mm | 64kg | ¢126mm | API2 3/8"REG | SP580 | ¢136-¢155mm | 1.2-2.2 Mpa | 30-60r/min |
1131mm | 100.5kg | ¢148mm | API3 1/2"REG | SP680 | ¢158-¢203mm | 1.2-2.7 Mpa | 30-60r/min |
1195mm | 140kg | ¢165mm | API3 1/2"REG | SP780 | ¢178-¢216mm | 1.5-2.8 Mpa | 30-60r/min |
1264mm | 181kg | ¢185mm | API4 1/2"REG | SP882 | ¢198-¢254mm | 1.5-3.3 Mpa | 30-60r/min |
1410mm | 289kg | ¢225mm | API5 1/2"REG | SP1080 | ¢254-¢311mm | 1.5-3.3 Mpa | 25-50r/min |
1630mm | 530kg | ¢275mm | API6 5/8"REG | SP1280 | ¢295-¢400mm | 1.5-3.3 Mpa | 30-55r/min |
1744mm | 796kg | ¢332mm | API7 5/8"REG | SP1480 | ¢350-¢550mm | 1.5-3.3 Mpa | 30-55r/min |
1957mm | 1582kg | ¢445mm | API8 5/8"REG | SP1880 | ¢500-¢680mm | 1.5-3.3 Mpa | 20-40r/min |
ND/QL Valveless Series DTH Hammer
1. The drill bit does not need nylon tube, thus saving the trouble of "hard gas" caused by fracture, damage and thermal expansion
and cold contraction of nylon tube.
and cold contraction of nylon tube.
2. The impactor has low energy consumption and high impact frequency, and the drilling speed is 15%-30% faster than that of the same type impactor with nylon tube.
3. few parts are used and the structure is simple. Simple maintenance and low cost.
4. All internal parts are hardened. Long working life and few faults.
5. The joint and the ferrule are connected with the outer cylinder by threads, which is easy to disassemble.
Length | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | Working Pressure | Recommended Rotation Speed |
872mm | 16kg | ¢71mm | T48X10X1.5 | ND25A | ¢76-¢90mm | 1.0-1.7 Mpa | 30-50r/min |
886mm | 24.2Kg | ¢82mm | API2 3/8"REG | ND35A | ¢90-¢115mm | 1.0-1.7 Mpa | 30-50r/min |
986mm | 40.5Kg | ¢99mm | API2 3/8"REG | ND45A | ¢110-¢135mm | 1.0-2.2 Mpa | 30-60r/min |
1122mm | 70Kg | ¢126mm | API2 3/8"REG | ND55A | ¢136-¢155mm | 1.0-2.5 Mpa | 30-60r/min |
1119mm | 62Kg | ¢117mm | API3 1/2"REG | ND55S | ¢127-¢145mm | 1.0-2.5 Mpa | 30-60r/min |
1210mm | 106Kg | ¢148mm | API3 1/2"REG | ND65A | ¢158-¢190mm | 1.2-2.5 Mpa | 30-60r/min |
1225mm | 143.5Kg | ¢165mm | API31/2"REG | ND75A | ¢178-¢216mm | 1.5-2.8 Mpa | 30-60r/min |
1354mm | 193Kg | ¢185mm | API4 1/2"REG | ND85A | ¢198-¢254mm | 1.5-3.3 Mpa | 30-60r/min |
1475mm | 299.5Kg | ¢225mm | API51/2"REG | NUMA100A | ¢254-¢311mm | 1.5-3.3 Mpa | 25-50r/min |
1785mm | 698.5Kg | ¢305mm | API6 5/8"REG | NUMA125A | ¢330-¢400mm | 1.5-3.3 Mpa | 25-45r/min |
1861mm | 851Kg | ¢332mm | API7 5/8"REG | SP330 | ¢350-¢550mm | 1.5-3.3 Mpa | 25-45r/min |
1057mm | 42.7Kg | ¢99mm | API2 3/8"REG | QL40A | ¢110-¢4135mm | 1.0-2.2 Mpa | 30-60r/min |
1102mm | 68.5Kg | ¢126mm | API2 3/8REG | QL50A | ¢136-¢155mm | 1.0-2.2 Mpa | 30-60r/min |
1155mm | 102Kg | ¢148mm | API3 1/2"REG | QL60A | ¢158-¢203mm | 1.2-2.7 Mpa | 30-60r/min |
1335mm | 188Kg | ¢185mm | API4 1/2"REG | QL80A | ¢198-¢254mm | 1.5-3.3 Mpa | 30-60r/min |
ND/QL Series DTH Hammer with foot valve
1. Valveless gas distribution is adopted, which is reliable.
2. The piston is simple in structure and not easy to be damaged.
3.Ideal energy transmission, fast drilling speed, small gas consumption and low oil consumption. Few parts are used, the structure is simple, and all parts are hardened, therefore,
4. Long service life, few faults and convenient maintenance.
5. The joint and the ferrule are connected with the outer cylinder by threads, which is easy to disassemble.
Length | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | Working Pressure | Recommended Rotation Speed |
928mm | 25Kg | ¢82mm | API2 3/8"REG | DHD3.5 | ¢90-¢110mm | 1.0-1.7 Mpa | 30-60r/min |
1032mm | 43Kg | ¢99mm | API2 3/8"REG | DHD340 | ¢110-¢135mm | 1.0-2.2 Mpa | 30-60r/min |
1209mm | 78.5Kg | ¢125mm | API2 3/8REG | DHD350 | ¢135-¢155mm | 1.0-2.5Mpa | 30-60r/min |
1063mm | 100.5Kg | ¢142mm | API31/2"REG | DHD360 | ¢150-¢190mm | 1.0-2.5 Mpa | 30-60r/min |
1492mm | 190Kg | ¢180mm | API41/2"REG | DHD380 | ¢195-¢254mm | 1.5-3.3 Mpa | 30-60r/min |
1432mm | 283Kg | ¢225mm | API51/2"REG | NUMA100A | ¢254-¢311mm | 1.5-3.3 Mpa | 25-50r/min |
1845mm | 589Kg | ¢275mm | API6 5/8"REG | DHD1120 | ¢295-¢400mm | 1.5-3.3 Mpa | 25-50r/min |
1785mm | 698Kg | ¢305mm | API65/8"REG | NUMA125A | ¢330-¢400mm | 1.5-3.3 Mpa | 25-45r/min |
2162mm | 1464Kg | ¢406mm | API85/8"REG | YC410 | ¢450-¢600mm | 1.5-3.5 Mpa | 20-40r/min |
1102mm | 43.7Kg | ¢99mm | API2 3/8"REG | QL40 | ¢110-¢135mm | 1.0-2.2 Mpa | 30-60r/min |
1154mm | 73.5Kg | ¢126mm | API2 3/8"REG | QL50 | ¢135-¢155mm | 1.0-2.5Mpa | 30-60r/min |
1211mm | 105Kg | ¢148mm | API31/2"REG | QL60 | ¢158-¢190mm | 1.0-2.5 Mpa | 30-60r/min |
1471mm | 187Kg | ¢180mm | API4 1/2"REG | QL80 | ¢195-¢254mm | 1.5-3.3 Mpa | 30-60r/min |
MISSION/SD Shank DTH Hammer
Length | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | Working Pressure | Recommended Rotation Speed |
931mm | 23Kg | ¢82mm | API2 3/8"REG | M30 | ¢90-¢115mm | 1.0-1.7 Mpa | 30-50r/min |
1004mm | 40.5Kg | ¢99mm | API2 3/8"REG | M40 | ¢110-¢135mm | 1.0-2.2 Mpa | 30-60r/min |
1080mm | 62Kg | ¢114mm | API2 3/8"REG | NM5C | ¢125-¢146mm | 1.0-2.5 Mpa | 30-60r/min |
1122mm | 70.5Kg | ¢126mm | API23/8"REG | M50 | $136-¢155mm | 1.0-2.5 Mpa | 30-60r/min |
1129mm | 91.5Kg | ¢144mm | API31/2"REG | M60 | ¢152-¢203mm | 1.0-2.8 Mpa | 30-60r/min |
1333mm | 160.5Kg | ¢180mm | API4 1/2"REG | M80 | ¢195-¢245mm | 1.5-3.3 Mpa | 30-60r/min |
1082mm | 43Kg | ¢99mm | API23/8"REG | SD4 | ¢110-¢135mm | 1.0-2.2 Mpa | 30-60r/min |
1178mm | 73.6Kg | ¢125mm | API2 3/8"REG | SD5 | ¢135-¢155mm | 1.0-2.5 Mpa | 30-60r/min |
1277mm | 99Kg | ¢142mm | API31/2"REG | SD6 | ¢150-¢190mm | 1.0-2.5Mpa | 30-60r/min |
1463mm | 194Kg | ¢180mm | API4 1/2"REG | SD8 | ¢195-¢ 254mm | 1.5-3.3 Mpa | 30-60r/min |
1413mm | 273Kg | ¢225mm | API4 1/2"REG | SD10 | ¢254-¢311mm | 1.5-3.3 Mpa | 25-50r/min |
1825mm | 589Kg | ¢275mm | API6 5/8"REG | SD12 | ¢295-¢400mm | 1.5-3.3 Mpa | 25-50r/min |
921mm | 25.5Kg | ¢82mm | API23/8"REG | COP32 | ¢90-¢115mm | 1.0-1.7 Mpa | 30-50r/min |
Medium-low DTH hammer
1. The adaptive working wind pressure is 0.7-1.75Mpa.
2. The impactor is a valveless impactor.
3. Simple structure, easy disassembly and long service life.
4. High impact power and fast drilling speed.
5. Small air consumption and low energy consumption. When it is necessary to increase the slag discharge, a hole can be drilled on the check valve.
6. Especially suitable for stone mining.
Length | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | Working Pressure | Recommended Rotation Speed |
698mm | 8.8Kg | ¢56mm | RD40 BOX | BR1 | ¢64-¢76mm | 0.8-1.5 MPa | 30-50r/min |
810mm | 12.5Kg | ¢64mm | RD50 BOX | BR2 | ¢70-¢90mm | 0.8-1.5 MPa | 30-50r/min |
871mm | 21Kg | ¢82mm | API23/8"REG | BR3 | ¢90-¢115mm | 1.0-1.7 Mpa | 30-50r/min |
771.5mm | 20.5Kg | ¢80mm | T48X10 | N3 | ¢87-¢110mm | 0.8-1.7 Mpa | 30-60r/min |
856mm | 35Kg | ¢100mm | API2 3/8"REG | N4 | ¢108-¢135mm | 0.8-1.9Mpa | 30-60r/min |
Related Products
Company Profile
Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd.Our company are specialized in this filed for over 25 years with high quality and competitive price. We provide various kinds of high-end rock drilling equipment and air compressors, including borehole drilling rig, screw air compressor, industrial piston air compressor, and construction tools and parts. These products have been widely used in many industries like open pit mines, quarry and construction projects of railway, road, hydroelectric power station, and buildings.We aims at producing and selling high-quality product and providing high quality pre-sale and after-sale service.
Welcome to contact us if you are interested in our products. In addition to our standard products listed on this website, we can also provide OEM and ODM services. Besides, you are also welcome to become one of our agents around the world.
Welcome to contact us if you are interested in our products. In addition to our standard products listed on this website, we can also provide OEM and ODM services. Besides, you are also welcome to become one of our agents around the world.
Exhibition
FAQ
Q1: Are you a manufacturer?
A: Yes, we are a professional down the hole drill rig and top hammer drill rig manufacturer.
Q2: What does your company produce?
A: The main products of our company include blasting drilling rig,water well drilling rig and all kinds of air compressors.
Q3: How about your delivery time?
A: Normally the delivery time is about 7-15 days. For some special case, we can make it within 2 weeks, it depends on different products.
Q4: What methods of payment do you accept?
A: We accept T/T, L/C.
Q5: Do you offer any deals or discounts?
A: Yes, price depends on different quantity, different quantity will give you different price.
A: Yes, we are a professional down the hole drill rig and top hammer drill rig manufacturer.
Q2: What does your company produce?
A: The main products of our company include blasting drilling rig,water well drilling rig and all kinds of air compressors.
Q3: How about your delivery time?
A: Normally the delivery time is about 7-15 days. For some special case, we can make it within 2 weeks, it depends on different products.
Q4: What methods of payment do you accept?
A: We accept T/T, L/C.
Q5: Do you offer any deals or discounts?
A: Yes, price depends on different quantity, different quantity will give you different price.
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