KT11S Type open hole drill is based on developing and producing DTH drills for many years, according to the demand of large open-pit mine, and is an elaborate design new drilling equipment. The Drill walking forward, turning and angle adjustment and other movements adopts hydraulic driven. With the impact of high wind pressure screw and pneumatic impactor, it have high drilling productivity. Equipped with hydraulic dry dust collector to collect dust collection can reduce the pollution to the environment. Also with the hydraulic manipulator and drill pipe library , floating coupling to protect the drill screw, only one person can dismantle the pipe. The air conditioning cab to provide a comfortable working environment, automatic control valve to reduce the card stuck drill chance. Drill car has a high degree of automation, energy efficient, comfortable environmental protection, easy to operate, flexible and adjustable, and safe driving etc. characteristics.
1.Diameter: 127mm 2.Thread: T51 3.Color: Red 4.Button Bits: 19 buttons Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.According to different drilling application, we have different design to meet customers with good quality and good price .
1.Applications of KY-6075 steel strand wire exploration drilling rig for metal mine The fully hydraulic steel strand wire core drilling rig is suitable for the chamber with complete roof, no broken, no quicksand and no support. ·Horizontal drilling: the chamber requires the height is 2000mm and the width is 2000mm. ·Horizontal lateral drilling: the chamber requires the height 2000mm and the width is 4000mm. ·Vertical upper and lower angle drilling: the chamber requires the height is 4000mm and the width is 2000mm. 2.Features of KY-6075 steel strand wire exploration drilling rig for metal mine ·It is small in size, light in weight and easy to install. The steel strand wire coring can work in all direction and core without pulling out drill pipe. ·Three parts: the main engine, the pump station, the operating floor. ·It can work in the original transportation and prospecting tunnel, and play a protective role in the overall structure of the mine. It can also be used for 0-90 degree surface drilling. ·The drilling rig is arranged with great flexibility, mechanically screwing and unscrewing drill pipe, so it will reduce labour costs and improve work efficiency. ·With the box feeding frame, gripper tightening, power head rotary drilling, oil cylinder delivery tool, you can get rid of the heavy drilling tower.. ·It has the function of linkage, centralized control through operating floor, simple and safe, and no speed regulation. ·Hollow shaft design, drill pipe length is not restricted by drilling rig feed stroke. ·It is easy to disassemble, and the relocation is convenient. Three kinds of drilling pipe, Φ49-Φ60-Φ75, can be used on the same machine. It takes only 15 minutes to replace it. ·Compact operating table; oil pump, water pump, power supply centralized . ·The drawing column is suitable for the high and low lanes. ·The imported oil meter line is subjected to high pressure and its softness will reduce the pressure pulse of high pressure oil, so that it can make the pointer of hydraulic oil table more stable, and can detect the formation and rock changes in time. ·The special custom oil temperature cooler, high pressure oil cooling soon and low temperature application can protect the service life of motor, oil pump and rubber seal.
Roller-Ball-Roller-Thrust Botton/Sealed Bearing,TCI(Tungsten Carbide Insert) Spherical inserts on gage and oval insert on inner rows. Designed for effective drilling in hard and abrasive formations with high compressive strength such as high limestone,hard dolomite,hard sandstone,granite,silicified limestone,hematite,magnetite,etc.
1.Safe and stable traveling system: Low gravity, great ground clearance, make cars easily make drill through rugged road. High-power motor drive and strong climbing ability, with great traction. 2.Powerful and reliable engine: Adopt famous four cylinder engine as the power, large power and small volume make the whole equipment have small vibration and working stable. Adopy the patent diesel air suction system (patent No. 200820087606.3 ) and three-level desert air filter, enhanced the adaptability to the wicked environment and prolonged the longevity of the diesel. 3.Mew type boom: The scope adjustable sysytem and rotundity boom with optimization design have novelty structure and adjust easy, make the drill hole scope larger and also can drill low level hole
Mud-pulse MWD(Measurement While Driling) was designed to meet various needs of hole diameters,hole size from 6in to 12 1/4 in depending on different MWD sub, flow rates and other drilling requirements. Advantages: 1.Could be fishing 2.Save time , easy to assemble on wellsite 3.Low maintenance and using cost compare with similar products 4.More than 180hours downhoe working time(without gamma ray) This system can be utilized to reduce lost in hole risk. In the event the BHA becomes stuck during the drilling process, the retrievable MWD system can be wireline retrieved, saving the customer the cost of replacing the MWD system. LK-MWD tools can provide information about the conditions at the drill bit. This include: Inclination Azimuth Toolface Downhole Temperature DIP Magnetic field strength Gamma Ray(Optional)
Provide Grade ZK30UF ZK20UF ZK10UF tungsten carbide sheet for Mining Drill Bits Parts Carbide tablets are widely applied to oil filed drilling and snow removal, snow plough machines which need high wear resistance and impact resistance. Also they are used in the coal cutter drilling tools, mine machinery tools and road maintenance tools for snow clearing and road cleaning. Carbide tablets are widely applied for rock tools, mining tools for use in quarrying, mining, tunneling, and civil constructions. Tungsten Carbide Tablets are used as carbide mining tool applicable to the manufacturing of heavy rock drilling machine, slice or column bore bit used for digging hard rock, various gear wheel drilling bits; it is also applicable to the manufacturing of stone wall in building installation project, concrete drilling bit, it can also be used for crashing aluminum oxide and stone. Various sizes and styles are available here and we can also make the tips in any new design and sizes to meet our customers' requirement. Introduction of Carbide Tablets for Mining Purpose: Material: 100% virgin WC raw material Tolerance: strict tolerance extent control, which can reach +/-0.01mm; Grades: various for choice: YG6, YG8, YG8C, YG11C,YG15C and so on. Types: standard, conical, parabolic,ballistic Physical performance: high hardness and impact toughness, very good mechanical & chemical stability Advantages of Tungsten Carbide Mining Tools: Different surface treatment reaches surface accuracy. Different packages that you can choose from Good welding performance Good price
ZDY hydraulic tunnel drilling rig are mainly used for drilling holes for water exploring and injection, gas exploring and discharging, geological exploring, bolting on slope and other drilling works. Characteristics Of ZDY-1250 mining tunnel drilling machine 1. This drill adopts hydraulic drive mechanism, has great capacity of drilling, high speed, simple operation, stable and reliable work. 2. It consists of main frame, pump station and operational panel. With the split type structure in the main frame, it is easy to disassemble and transportation. 3. It points column frame and mount two drill stand form, can choose according to level of the coal mine roadway and the use of different drilling. 4. In the rig is equipped with a high pressure water generator and selects the high pressure sealing pipe for low permeability coal seam can be slotted, so as to improve the efficiency of gas drainage and shorten the extraction time
Product Description: 1.Core drilling machine is a medium-shallow hole core drilling machine. It is a vertical shaft core drilling machine which is mainly engaged in diamond drilling and is suitable for various drilling process requirements. It can be matched to the corresponding motor or diesel engine. The rig structure is simple to disassemble and easy to operate. 2..Geological survey exploration, road and high-rise building foundation exploration, various concrete structure inspection holes, river dykes, roadbed grouting hole drilling and direct grouting, civil water wells and ground temperature central air conditioning, etc. 3. The drilling machine adopts automatic telescopic rig, which is supported by two high-strength oil cylinders. A group of hydraulic valves control the rig to sit on the back, which saves time and labor, is safe and reliable, and maximizes the benefits for users. 4. The chassis adopts rubber track, which is light in weight and low in life cycle cost. It can reduce the noise of the vehicle running mechanism, reduce the vibration of the vehicle body, and greatly reduce the fuel consumption. It can walk on urban roads without hurting the road surface. 5. the chassis comes with four high-strength threaded legs (or hydraulic high-legs) installation and adjustment is quick and convenient, can be used for work plane leveling, loading and unloading vehicles to reduce lifting costs and improve efficiency, can be used as an auxiliary support during work.
Size:76mm-605mm Hammer: 2â??-12â?? Package: in wooden case Productivity: 2000pcs/month Website:www.maxdrillrocktools.com 1.Suitable for high pressure drilling rigs 2.Water well drilling 3.Record breaking penetration 4.Exploring Civil Engineering Applications 5.Lowest cost per foot drilled 6.Simple & robust design 7.Exploring Civil Engineering Applications 8.Foot Valve not required in the bit 9.Longer parts life 10.Maximizes efficiency 11.Develops greater power for any compressor capacities
Geological Drill Rods We manufacture drill rods are crafted from quality heat treated materials ensuring superior wear resistance, strength, and toughness in the most demanding applications. Drill rods are available in DCDMA sizes AW, BW, NW and HW with tapered threaded tool joints in sizes AWY, BWY and NWY. Drill rods are also available in Wireline sizes A, B,N, H, P and Metric sizes 42mm, 50mm, 60mm, 7Omm and 90mm. We also manufacture Friction welded Drill Rods for other applications such as DTH Hammer rilling. Casing tubes are available in DCDMA sizes BW, NW, HW, PW and SW and Metric Sizes 46 -146 mm. Specifications: 1.Whole heat treatment 2.Screw thread heat treatment. 3.Hard chromed on pin end geological steel pipe-entire length thermal treatment, NC lathe with former cutters Material:30CrMnSiA or 45MnMoB(A grade), XJY850 or BG850( B grade)
A rotation drill rig, air compressor and the "DTH drill string" are the essential unit for DTH drilling while the "DTH drill string" is always made up of DTH drill rods, DTH hammer and DTH bits. As one of key component, the DTH hammer acts as a role of converting the air pressure to the impact energy, simultaneously transferring impact energy and rotation force to DTH bits. The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 -10). Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30). With multiple hammer units CD (Cluster drills) drill holes up to 70 or 1778 mm. As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size. A 4 inch hammer will drill a 4 inch (102 mm) hole. The limiting factor is the outside diameter of the hammer, because, as hole diameter reduces, airflow is restricted. Maximum hole size for production drilling is the nominal hammer size plus 1 inch, so for a 4 inch hammer the maximum hole size is 5 inch (127-130 mm). Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole.
Mining Drill Bit,
DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe
DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe
Integral drill rods(integral rods or integral drill steels) are used for small hole drilling. Equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole diameter from 29mm to 41mm usually. Integral drill rods are usually hexagonal with chisel tips or cross tips, the diameter are usually 19mm and 22mm. According to different application, different lengths are available from 600mm to 9600mm usually. With the best hollow drill steels and tungsten carbides, sinodrills integral drill steels will show you very good performance.
Features 1. Safe, reliable, and time saving. 2. Simple installation & operation. 3. Choice of drill bits for different ground conditions. 4. Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively. 5. Anchor bars can be cut and lengthened on request, applying to narrow spaces. 6. It provides higher bonding stress than smooth steel pipe depending on continuous wave thread. Application Tunneling Mining Slope stabilization Foundation support Carton
PDC drill bit is super hard material combined with diamond and hard alloy under high temperature and high pressure. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock. The carrier of PDC bits is forged and pressed by first-class steel. Its mechanical capacity is strengthened by fully automatic vacuum heat treatment equipment. The ordinary type adopts Chinese PCD as its blade, while the super-strong type adopts American blade made by GE. Choosing proper type makes high ratio of performance and price.
2 or 3 wings whole piece pdc drill bit for sandstone drilling with 1-4 water holes. PDC drill bit is super hard material combined with diamond and hard alloy under high temperature and high pressure. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock. The carrier of PDC bits is forged and pressed by first-class steel. Its mechanical capacity is strengthened by fully automatic vacuum heat treatment equipment. The ordinary type adopts Chinese PCD as its blade, while the super-strong type adopts American blade made by GE. Choosing proper type makes high ratio of performance and price. Our PCD drill bits are widely used in all industries, such as coal mining, oil exploration, geological exploration, water and hydroelectric, railway and road, tunneling construction and so on. Two-wing PDC anchor bit (standard type) is applied to the hardness not bigger than f8. The working life is 10-30 times of the ordinary alloy bits, and the efficiency could be improved by 60%. Besides, the PDC bits dont require figuring, which lows the labor intensity and helps to saves cost. GE, American company, produces the main material of the blade for two-wing PDC anchor bits (strengthened type). The diamond content is 1.5 times of the ordinary bits, which has excellent abrasive resistance and applied to medium and hard rock (fâ?¤12). Super strengthened PDC bits adopt newly designed ball type diamond as its blade. 2 or 3 wings whole piece pdc drill bit for sandstone drilling with 1-4 water holes.
Weight 26KG Length 660mm Cylinder Diameter 80mm Piston Structure Stroke 60mm Working Air Pressure Mpa 0.4 0.5 0.63 Full length Rock Drilling Impact Frequency Hz(Greater or equal to) 28 35 36 Drilling Gas Consumption L/s(Less than or equal to) 52 58 82 Impact Gas Consumption J(Greater or equal to) 44 63 70 Rotary Torque N m(Greater or equal to) 15 19 23 Drilling Speed Mm/Min(Greater or equal to) 250 400 470 Noise dB/A(Less than or equal to) 124 125 127 Average linear m before first failure M(Greater or equal to) 400 Drilling Depth Without Dismantling Machine M(Greater or equal to) 300 Inner Diameter of Gas Transmission Hose mm 25 Inner Diameter of water Delivery Hose mm 13 Borehole Diameter mm 34-42 Drill Tail Specification 22x108 ±1 Air leg length(mm) 1400 Advance Stroke MM 965 Cylinder Bore(mm) 65
