hole rock drilling water well drilling air pressure mission 40 high pressure dth hammer drilling machine
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- Supplier: Shaanxi Kaishan Mechanical & Electrical Equipment Co. Ltd.
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Product Overview
Description
Product Description
Hight air pressure DTH Hammer
This hammer maximises efficiency and develops greater power for any compressor capacities available.As a result the HD series of Hammers penetrate 15% to 30% faster than competative Hammers available in the market giving you an additional production at a lower unit cost.
» Designed to suit high pressure drilling rigs.
» Water well drilling
» Record breaking penetration
» Bench drilling
» Exploring Civil Engineering Applications
» Lowest cost per foot drilled
» Mining /Mineral Exploration
» Simple & robust design. Exploring Civil Engineering Applications
» Oil well drilling
» Foot Valve not required in the bit
» Longer parts life
This hammer maximises efficiency and develops greater power for any compressor capacities available.As a result the HD series of Hammers penetrate 15% to 30% faster than competative Hammers available in the market giving you an additional production at a lower unit cost.
» Designed to suit high pressure drilling rigs.
» Water well drilling
» Record breaking penetration
» Bench drilling
» Exploring Civil Engineering Applications
» Lowest cost per foot drilled
» Mining /Mineral Exploration
» Simple & robust design. Exploring Civil Engineering Applications
» Oil well drilling
» Foot Valve not required in the bit
» Longer parts life
Low air pressure DTH Hammer
This 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.
It is mainly featured in:
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 tool;
3.A good performance in central ai r exhaust and cuttings discharge,which reduces the repeated crushing of rock;
4.A check vlave device is availabIe to drill ho1es under water. This DTH Hammer,an ideal drilling tool,is widely used in such industries relating to energy,transportation,metallurgy,building etc.
This 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.
It is mainly featured in:
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 tool;
3.A good performance in central ai r exhaust and cuttings discharge,which reduces the repeated crushing of rock;
4.A check vlave device is availabIe to drill ho1es under water. This DTH Hammer,an ideal drilling tool,is widely used in such industries relating to energy,transportation,metallurgy,building etc.
High air pressure DTH Hammer | ||||||||||||
Model | Length | Weight | External diameter | Bit Shank | Hole Range | Connection Thread | ||||||
(mm) | (Kg) | (mm) | (mm) | |||||||||
HD25A | 872 | 16 | 71 | KD25 | 76-90 | T42×10×1.5 | ||||||
HD35A | 888 | 25 | 82 | IR3.5 | 90-115 | API 23/8"Reg | ||||||
HD45A | 1011 | 43.2 | 99 | Cop44/DHD340 | 110-135 | API 23/8"Reg | ||||||
HD45S | 986 | 37 | 92 | Cop44/DHD340 | 105-120 | API 23/8"Reg | ||||||
HD55A | 1110 | 69 | 125 | Cop54/DHD350R | 135-155 | API 23/8"Reg | ||||||
API 31/2"Reg | ||||||||||||
HD55C(A) | 1102 | 68 | 125 | KD55C/DHD350Q | 135-155 | API 23/8"Reg | ||||||
API 31/2"Reg | ||||||||||||
HD55C | 1160 | 72.5 | 125 | KD55C/DHD350Q | 135-155 | API 23/8"Reg | ||||||
API 31/2"Reg | ||||||||||||
HD65A | 1238 | 98 | 142 | Cop64/DHD360 | 155-203 | API 31/2"Reg | ||||||
HD75A | 1258 | 120 | 165 | Cop64/DHD360 | 175-216 | API 31/2"Reg | ||||||
HD85A | 1359 | 175 | 180 | Cop84/DHD380 | 195-254 | API 41/2"Reg | ||||||
HD1120A | 1880 | 474 | 275 | DHD1120 | 305-445 | API 65/8"Reg | ||||||
HQL4A | 1070 | 40 | 99 | QL40 | 110-135 | API 23/8"Reg | ||||||
HQL5A | 1090 | 67 | 125 | QL50 | 135-155 | API 23/8"Reg | ||||||
API 31/2"Reg | ||||||||||||
HQL6A | 1183 | 92 | 146 | QL60 | 155-203 | API 31/2"Reg | ||||||
HQL8A | 1330 | 171 | 180 | QL80 | 195-254 | API 41/2"Reg | ||||||
HQL95A | 1340 | 203 | 203 | QL80 | 216-254 | API 41/2"Reg | ||||||
HSD4A | 1012 | 40 | 99 | SD4 | 110-135 | API 31/2"Reg | ||||||
HSD5A | 1090 | 70 | 125 | SD5 | 135-155 | API 23/8"Reg | ||||||
API 31/2"Reg | ||||||||||||
HSD6A | 1182 | 90 | 146 | SD6 | 155-203 | API 31/2"Reg | ||||||
HSD8A | 1330 | 174 | 180 | SD8 | 195-254 | API 41/2"Reg | ||||||
HSD10A | 1525 | 316 | 226 | SD10 | 254-311 | API 65/8"Reg | ||||||
HSD12A | 1860 | 480 | 275 | SD12 | 305-445 | API 65/8"Reg | ||||||
HM4A | 1005 | 40 | 99 | M4 | 110-135 | API 23/8"Reg | ||||||
HM5A | 1110 | 68.5 | 125 | M5 | 135-155 | API 23/8"Reg | ||||||
API 31/2"Reg | ||||||||||||
HM6A | 1161 | 90 | 146 | M6 | 155-203 | API 31/2"Reg | ||||||
HM8A | 1338 | 176 | 180 | M8 | 195-254 | API 41/2"Reg | ||||||
HN100A | 1545 | 305 | 226 | NUMA100 | 254-311 | API 65/8"Reg | ||||||
HN120A | 1880 | 475 | 275 | NUMA120 | 305-445 | API 65/8"Reg | ||||||
HN125A | 1880 | 470 | 275 | NUMA125 | 305-445 | API 65/8"Reg | ||||||
low air pressure DTH Hammer | ||||||||||||||
Model | Length(mm) | Weight(Kg) | External diameter(mm) | Bit Shank | Hole Range(mm) | Connection Thread | Working Pressure(Mpa) | |||||||
KD70 | 792 | 12 | 65 | CIR70 | 76 | T42×10×1.5 | 0.5-0.7 | |||||||
KD90 | 795 | 20 | 80 | CIR90 | 90-100 | T42×10×1.5 | 0.7-1.3 | |||||||
KD930 | 869 | 22 | 80 | CIR90 | 90-100 | T42×10×1.5 | 0.7-1.5 | |||||||
KD110 | 839 | 32 | 95 | CIR110 | 110-130 | API 2 3/8Reg | 0.7-1.5 | |||||||
KD150 | 908 | 69 | 137 | CIR150 | 150-178 | T75×10×2.5 | 0.7-1.5 | |||||||
Company Profile
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2007.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Air Compressor,Drilling Rig,Drill Bit,Spare Parts
4. why should you buy from us not from other suppliers?
1.The biggest air compressor manufacture in China
1.More than 50 years air compressor& drilling rig manufacture.
2.Full experience of mine and industrial projects.
3.Professional and strong after - sales team.
4.Design as customer's requirement.
5.OEM
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,CIP,FCA,CPT；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
We are based in Shaanxi, China, start from 2007.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Air Compressor,Drilling Rig,Drill Bit,Spare Parts
4. why should you buy from us not from other suppliers?
1.The biggest air compressor manufacture in China
1.More than 50 years air compressor& drilling rig manufacture.
2.Full experience of mine and industrial projects.
3.Professional and strong after - sales team.
4.Design as customer's requirement.
5.OEM
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,CIP,FCA,CPT；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
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