Our company is a professional supplier of rock drilling tools in china. Especially dth hammers bits and overburden systems.We also supply drill rods, Button bits, shank adaptors, coupling sleeves and other related products. Our products are welcome in australia, south africa, america, europe. Our products can be used in mining, tunneling, quarrying, construction etc. According to your requirements
Different size of hammer and bits. Can complicated with sandvik, atlas etc products.
Overburden systems
Bucking unit is an important tool used for disassembling/assembling, maintaining of all kinds of drill tools, pipe strings and thread connections for all kinds of down hole equipments in petroleum exploration and geological prospecting. It has the following functions such as: (1)high automatic levelú+(2)large torque of screwing on/screwing outú+(3) wide diameter range for tubing fittingsú+(4)without slippage or biting the working surface;(5)quick-tightening screw threadú+(6)provide push-pull force for work piece.
Hydraulic jar tester is an necessary tool to test tensile strength and pressure performance of jars, shock absorber, jar intensifiers. It also can test the strength of thread connection. The hydraulic jar tester is designed and manufactured by integrating the advanced technology from same equipment abroad and the actual situation of the petroleum industry in china. Advantages such as easy and steady operation, big push/pull tonnages, high safety feature.
Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressure. MS brand spiral drill collars are manufactured strictly according to API Spec7-1 and standard SY5144.
Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. MS brand drill collar are manufactured strictly from API Spec7-1 and SY5411 standard.
The wall thickness of heavy weight drill pipe is between drill pipe and drill collar. Its structure is similar with drill pipe. It is made from premium alloyed steel. Its both tool joints and middle upset are welded hardbands. Technical parameters meet with API Spec7-1 standard.
Hammer diameter: 98 mm Whole diameter: 115 mm.
Xj650 workover rig, with 1470kn of max. Static hook load, is the largest self-propelled workover equipment with single engine, mainly used for medium & deep well workover , oil testing, fishing and pump check operations. It is equipped with a lifting system and a rotary operating system. It is widely applied in many fields. It can be used for lateral drilling and shallow well drilling operation if equipped with a rotary table and relevant parts. Reasonable layout, compact structure, easy transportation, convenient operation and maintenance. 111.55 ft ( 34m ) double section mast, hydraulically raised and telescoped. 12íß8 self-propelled chassis. A hydromatic brake is often used, and eaton water-cooled disc brake or air tong brake is also available. The rotary system is driven by a two-shaft transfer case via a chain of drawworks, or a three-shaft transfer case via a drive line. 5 forward 5 reverse speeds rotary drives equipped with torque release device. Can be used for shallow well drilling operation if equipped with relevant parts. Rod hanger is available. Main parameters Model Xj650 Service depth (2-7/8" ue tubing) ft(m) 27887(8500) Workover depth (2-7/8"dp) ft(m) 22966(7000) (3-1/2"dp) ft(m) 18045(5500) Nominal hook load lb(kn) 303480(1350) Max hook load lb(kn) 330456(1470) Wireline dia/effective line quantity in.(mm) ª)1.13/8(ª)29/8) Max lifting speed of hook ft/s(m/s) 4.30(1.31)
Two (2) sets of diesel engines and allison transmissions. Mature double engine compound box and drive system. 118/125ft(36/38m) mast with stiffened rectangular pipes. 14íß8 reinforced chassis with good cross-country capacity. 5.5/6m foldable substructure and dog house. Top drive system is available. Main parameters Drilling depth(4-1/2"dp) ft(m): 9840(3000) Workover depth(3-1/2"dp) ft(m): 21325(6500) Max.Hook load lb(kn): 381260(1700) Drill line dia., in.(mm)/lines: ª)1-1/8(ª)29)/8 Max.Hook speed ft/s(m/s): 4.46(1.36) Overall dimensions in shipping status ft(m) 69.7íß10.8íß14.67(21.25íß3.3íß4.47) Weight lb(kg) 167548(76000) According to customer's request
1.Zj40/2250db ac drilling rig is suitable for the exploration of petroleum and gas wells with a depth of 2000-3200m by 127mm drilling rod, or a depth of 2500-4000m by 114mm drilling rod. 2.Ac-dc-ac drive system. 3. Single shaft drawwork, drum notch. Hydraulic disc type brake is adopted as the main, while energy-losing brake or etn brake is adopted as the auxiliary. 4.The rotary table adopts independent drive. 5.Parallelogram seat realizes the low-level installation of table-board equipments and derrick, then rises them up by right of drawwork. 6.The main mechanical components of drilling rig follow the standard of api with marks According to customer's request
Zj30ct trailer-mounted drilling rig is fitted with reliable diesel engine and transmission, 125' (38m) hydraulic telescoping mast, double wheel four-axle semi-trailer. Several patent technical designs and configuration, such as double fast line, hydraulic tong type auxiliary brake, are optional. The rig has following features: reasonable layout, low cost for mobilization, easy site installation, reliable operation performance, and easy maintenance. The rig suits drilling operation of shallow well within 9, 840' (3000m). Driven by double diesel engine and hydraulic transmission. Allison hydraulic transmission. Special semi-trailer chassis with fast transportation and low transportation cost. Air-controlled water-cooling disk auxiliary brake for drawworks is optional. Main parameters Model Zj30/1800ct Drilling depth(4-1/2"dp) ft(m) 9840(3000) Workover depth(3-1/2"dp) ft(m) 21325(6500) Max.Hook load lb(kn) 404640(1800) Drill line dia., in.(mm)/lines ª)1.25(ª)32)/10 Max.Hook speed ft/s(m/s) 4.46(1.36) Overall dimensions in shipping status ft(m) 81.36íß10.83íß14.76(24.8íß3.3íß4.5) Weight lb(kg) 165340(75000) According to customer's request
Electric drill
Electric circular saw.
Name Drill Bit Grinder Feature Be convenient to grind all drill bits with two flutes, unlimited overall length Capability Dia 3 - 19mm Chisel Angle 118 - 140 Dimension 305 x 280 x 230 mm Gross Weight(kg) 11
Name graver grinder Feature Be convenient to grind all drill bits with two flutes, unlimited overall length Capability Dia Hold Max.: 18 mm Dimension 550 x 450 x 470 mm GW/NW(kg) 46 / 60
(Model) Specification ZX-13E Drilling capacity 13 mm Chuck size 13 mm Table travel(mm) 290 Table size 185 x 185 mm Spindle travel 60 mm Distance spindle axis to column(mm) 125 Spindle taper B16 Columm diameter 60 mm Spindle speed range(r.p.m) 540-3100 Spindle speed series 5 Motor power(HP) 1/3 Overall height 730 mm N.G./G.W.(kg) 35/37 Packing case dimension(mm) 680*440*255 In carton or wooden case
Model Z3032 x 7 Drilling capacityú¿mm) 32 Max.tapping dia.(mm) M16 Distance spindle axis to column generating line(mm) 300-700 Columm diameterú¿mmú¬ 150 Spindle taper MT3 Spindle travelú¿mm) 150 Spindle speed range(50Hz)(RíñPíñM) 100-1600 Spindle speed serier 8 Rotary angle of rocker in hirizontable plane(íp) 360 Distance between spindle nose to working(mm) spindle of base(mm) 275-680 Dimension of worktableú¿mmú¬ 250í-250í-250 Dimension of baseú¿mmú¬ 1050í-550í-120 Motor(kw) 0.75 or 1.1 N.G./G.W.(kg) 380/475 Packing dimension(cm) 122í-61í-138 In cartons or wooden cases The dimension is 122X61X138mm
(Model) Specifications ZX7550CW Max.drilling dia.ú¿mm) 50 Max.horizontal milling dia.(mm) 100 Max.vertical milling dia.(mm) 25 Max.boring dia.(mm) 120 Max.tapping dia.(mm) M16 Spindle taper MT4 Distance spindle to table surface(mm) 90-490 Spindle speeds range(r.p.m) Vertical Horizontal 115-1750 (8steps) 80-1300 (9steps) Spindle travel(mm) 120 Table sizeú¿mmú¬ 800í-240 Table travel(mm) 400í-230 Motor(KM) Vertical0.85/1.5 Horizontal1.1 N.W./G.W(kg) 850/1000 Packing dimensions(mm) 1280í-1100 í-2240 1280í-1220 í-2240 In wooden case,and the N.W./G.W. is 850/1000
