Note: 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. The Drill collar are manufactured strictly from API Spec7-1 and SY5411 standard.
B. Spiral Drill Collar
Note: Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144
C. Spiral Drill Collar With Elevator Groove And Slip Groove
Note: Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip when trip out. The technical parameters for elevator groove and slip groove is as per API SPEC7-1. Hardbanding is optional at customersâ?? requests.
D. Non-magnetic Drill Collar
The as cold rooled finish on both ID and OD surface with unique technical process strengthen the structure and ensures the tools with optimal resistance to stress,corrosion,cracking and the mechanical performance is greatly enganced.
Hard band: Arnco100XT, Arnco200XT and Arnco300XT; Botn1000, Botn3000, TCS8000, TCS-Titanium, Armacor M etc. Also we can make according to customers' requirements.
Product details of API Spec 7-1 standards Drilling Rig Square Kelly and Hexagonal Kelly for Sale
Kelly is the drive part of whole drill string, it transmit the torsional energy from the rotary table to the
in the bottom of the hole. The precision-machined kelly is a heavy square or hexagonal steel bar supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string.
Our kelly has been approved by the NS-1 certification. Straightness is the key manufacturing process.
Straightness is checked before, during and after each machning operation. Flats are precision-milled to API and NS-1 specifications. All milling is performed on specially designed rigid kelly mills.Each kelly is furnished with a pressed steel thread protectors.
Features of Kelly
They are made of AISI 4142H-4145H forged or rolled alloy structural steel. Quenching plus tempering thermal treatment will be conducted over the whole length. Its Brinell hardness can reach 285-341 on
the basis of such thermal treatment. Charpy impact energy: 54J. The formulated process can ensure that the misalignment of the hole reaches the standard wall thickness.
When ordering the Kelly please specify:
1. kelly type(square or hexagonal)
2. nominal size and overall length
3. upper and lower connection
China supplier model ddz center latch elevators are suitable for handling 18 degree taper shoulder drill pipe, drilling tools and etc. The elevators are designed and manufactured according to api spec 8c-specification for drilling and production hoisting equipment.
Model: dd, ddz, cd, cdz,
Pipe size range: 2 3/8"-5 1/2"
Load capacity: 100tons-350tons
Wellhead drilling spool 11" x 3k - 13 5/8" x 3koil well api 16a driling spool 11" x 3k - 13 5/8" x 3k overview of the drilling spool 11" x 3k - 13 5/8" x 3k the 11" x 3k - 13 5/8" x 3k drilling spool is used to connect with bop for oilfield drilling work.The wellhead drilling spool is made of alloy steel and heat-treated. It is used on the oil and gas well which is with a pressure of less than 105mpa. It is tested according to api 16a specificationbefore shipping to be used safely.The 11" x 3k - 13 5/8" x 3k spool applies to drilling high pressure oil and gas well, the connecting of the by passage of the spool with the valves and pipes will play not only a role of blowout and choking , but also a role of connecting the bop with the wellhead. installation and maintenance of wellhead drilling spool* being used when connecting with the bop and the casing head.*.The steel ring grove should be cleaned before installation.*.Tighten studs averagely of connecting the spool with the bop. specification of the wellhead drilling spool 11" x 3k top flangebottom flange11"2000psi (279.4mm14mpa)11"2000psi (279.4mm14mpa)11"2000psi (279.4mm14mpa)13-5/8"2000psi (346.1mm14mpa)11"3000psi (279.4mm21mpa)11"3000psi (279.4mm21mpa)11"3000psi (279.4mm21mpa)13-5/8"2000psi (346.1mm14mpa)11"3000psi (279.4mm21mpa)13-5/8"3000psi (346.1mm21mpa)11"5000psi (279.4mm35mpa)13-5/8"3000psi (346.1mm21mpa) wellhead drilling spool 11" x 3k - 13 5/8" x 3koil well api 16a driling spool 11" x 3k - 13 5/8" x 3k
5434 Drilling Machines Tools Suppliers
Short on time? Let Drilling Machines Tools sellers contact you.
china coal 0001
Wheeled Type Spiral Pile Drilling Machine
Wheeled Auger Pile Driver, Wheeled Spiral Drilling Machine, Pile Drilling Rig
Introduction of Wheeled Type Spiral Pile Drilling Machine
Wheeled Type Spiral Pile Drilling Machine is suitable for the drilling work, it is used for the drilling construction of electricity,highway,railway, building,petroleum and forest industry when there is wood, bridge,forests on the soil surface. With high efficiency, it can drill the soil with pebbles, rubble or even rock. The diameter of the drilling arm is 100-700mm with wide scope, could be used widely in digging holes in wood, breaking the ice.
Parameters of Wheeled Type Spiral Pile Drilling Machine
ZM360Wheeled Type Spiral Pile Drilling Machine
modelZMZ360-6ZM360-8ZMZ360-10
Rotary angle(°)360360360
Max hole diameter(mm)300-800300-800300-800
Max hole depth(m) 68 10
Stud height(m)8.4510.4512.45
The rod length(mm)6950895010950
wheelbase(mm)245042004200
Wheel distance(mm)170018401840
Engine power(kw) 3040 40
Weight (t)6.5
Aux power(t/kw)2/7.53/113/11
Pump motor power(kw)7.51111
climbing(°)252525
Speed (km/h)304040
Drive modelHydraulic turning
oil brakeHydraulic turning,air brakeHydraulic turning,air brake
china coal 0001
ZM-70 Hydraulic Piling Rig Machine
Introduction of ZM-77 Hydraulic Piling Rig Machine
ZM-77 Hydraulic Piling Rig Machine is large rotation torque.the structure of the drilling rig is compact, During drilling the slide-skid are support on the ground to ensure the drilling has good stability.
With the crawler chasis and the advanced hydraulic hammer or drilling head,the pile driver have great adaptability to all kinds of terrians and complicated conditions. This rotary drilling rig has low gravity center, steady operation, more safe.
ZM-77 Hydraulic Piling Rig Machine is widely used in open cut ore mining,power station,applied for municipal construction, roads and bridges construction, high-rise buildings and other foundation construction project.
Parameter of ZM-70 Hydraulic Piling Rig Machine
ProductZM-70 Hydraulic Piling Rig Machine
Motor power(hp)70-120
Maximum driling(m) depth3~15
Drill pipe diameter(mm)70-1200
Rig framecrawler
Walking speed(km/h)6-15
Hydraulic system working pressure(Mpa)16-22
Rotation angle180/360
Weight(t)7~10
Dimension(mm)4500*2000*2800
Z Series Electric Rock Loader Machine
Keywords: Mining Mucker Machines, Mucker Machine, Rocker Shovel Machine
, Rocker Shovel Loader, Electric Rock Loader
Introduction of Z Series Electric Rock Loader Machine
z series electric rock loaders are suitable for all kinds of mine horizontal roadway, the slope is less than or equal to 8 degrees, the machine for the bucket type, before loading and unloading, self-running, aerodynamic power source has two kinds of pneumatic and electric.
Parameter of Z Series Electric Rock Loader Machine
TypeZ-17AWZ-20Z-20AWZ-30AWZQ-26
Loading Capacity (m3/h)20-3030-4030-4050-6040-50
Capacity(m3)0.170.20.20.30.26
Loading Width(M)1.72.02.02.22.7
Rail Gauge(mm)600mm (When the rail gauge is 750mm,762mm, please mark in the order)
PowerElectric motorElectric motorElectric motorElectric motorwind motor
Travel Power(kw)10.510.510.51.510.5
Raising Hopper Power(kw)10.510.5131515
Discharge Height(mm)12501330136013701250
Dimension(mm)Length (bucket down) L21202480240026202375
Width (pedal down)10111210133013001380
Height (bucket working) H219202180218022602240
Height (bucket down) H112001518146015451455
Weight(kg)37603750370046002700
The grinder mill is suitable for grinding all kinds of mineral and metal material or construction/matal waste into ultrafine powder (80-500 mesh) , such as clinker, slag, gold, limestone, calcium carbonate, coal, etc.
Capacity from 5-50 t/h
We also provide free and professional customize, remould or design the system according to your demand.
Wearing parts supply and technical support are always 27/7 for you
Raymond Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. It can produce powder from more than 280 kinds of non-flammable and non-explosive mineral materials with Mohs hardness below 7 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between 613micron and 440 micron (0.613mmâ??0.044mm). 2-22t/h We also provide free and professional customize, remould or design the system according to your demand.
Wearing parts supply and technical support are always 27/7 for you
Coupling sleeves manufacturers india, coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Coupling sleeves are also used to connect several rods to each other in the same way. Couplings sleeves have a middle stop to prevent over-threading on to the drill rod.
Shank adapters are manufactured from specially selected alloy steels followed by heat treatment through carbonizing which withstands the high impact power of drilling. This product line has been recently introduced by mindrill and the quality is highly appreciated by the end users. Presently we maintain stock of few selected fast moving categories but we can undertake manufacturing of the same as per customers requirement, if quantity permits.
Create arcs and circles are important process in part or tool fabrication, with addition of rotary tables to greater capacity to produce more profitable parts, less time and greater accuracy in cutting.
Input voltage: 220v
Output power: 90w
Spindle speed: 40000r / min
Dimensions: 210 * 70 * 80mm
Weight: 5kg
Function: adjustable speed carving machine is a kind of electronic control speed engraving machine. The machine handle is strong and used common machine chuck, the replacement of different chucks, you can use different models and different rods of the tool needle which is easy to use and strong versatility. The machine speed can be used according to the stepless speed regulation, combined with the advantages of electronic gong machine and gong machine, to avoid the same gong machine with the same replacement of the hose, but also to avoid the electronic gong machine can only use small rod tool shortcomings.
Voltageï¼?220V
output power ï¼?750W
speed of mainshaft ï¼?1400r/min
Function:This machine is mainly used for soft stone material of processing and polishing, such as amber, jade, green gold, etc.,
This machine is using a small flat, suitable ditch sieve plate for faster processing products and not easy deformation which has high yield, the product effect is good.
The input voltage: 380 v / 220 v
Output power: 1.5 kw / 1.1 kw
The spindle speed: 1400 r/min
Installation dimensions: 92 * 50 * 92 cm
Function:this machine uses much higher chamfering barrels and its single motor with double barrel. Its processing quantity is much which saves electricity.
The machine uses high quality bearing, smooth operation, long service life.Apply to factory mass production.
High Efficient Rock Drill
Product Description
Parameters Unit Parameter value
Weight Kg 26
Rated pressure Mpa 0.5
Impact frequency Hz 35
Gas consumption L/s 81
Drilling speed mm/min 350
Noise dB (A) 126
Operating water pressure Mpa 0.3
Diameter of shank mm H22*108
Diameter of borehole mm 34~42
Our Service
Pre-sales Service:
The wide product range enables us to provide our customers with individual machines or complete processing plants.Based on our customers'request and budget, our experts make efficient and reliable solutions, and we produce strictly follow customers' order. What's more, every customer has the chance to visit the working machine in the site before placing the order.
After-sales Service:
Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customers'plants.Necessary training about machine daily maintenance to local workers is provided also.
Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
Handling time for an order:
Within 10 days supplied from stock
Shipping method:
Sample order: we suggest Courier express like DHL/UPS/TNT/FedEx or by air
Bulk order: we suggest by air or by sea.
Quality Control:
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
SPECIFICATION : SJR 40 F
Drilling cap. In Steel 40
Drilling cap. C. I. 45
Tapping in M. S. 20
Spindle center to col. 890 / 387
Spindle travel 235
Spindle nose to base 900 / 185
Dia. of column 165
Dia. of RAM 72
Size of table 380 x 280 x 275
Overall base size 1270 x745 x200
No. of spindle speed (8 speed) 90 to 2630 RPM
Taper in spindle base MT-4
Machine area of base 1200 x 605
Drill motor (gear drive) 1.5 HP & 1 HP
Total height 1900
V-Belt size A-24, B-47
Drilling cap. In Steel 38
Drilling cap. C. I. 45
Tapping in M. S. 15
Spindle center to col. 320
Spindle travel 240
Spindle nose to base 1000
Dia. of column 121
Dia. of RAM 72
Size of Sq. Table 375 x 475
Overall base size 720 x 470
No. of spindle speed (8 speed) 90 to 2630
Taper in spindle base MT-3
Machine area of base 485 x 445
Drill motor (gear drive) 1.5 HP 1440 RPM
Total height of machine 1800
V-Belt size B-58
Net Weight
325 Kgs.
Drilling cap. C. I. 32
Tapping in M. S. 12
Spindle center to col. 670
Spindle travel 145
Spindle nose to base 650
Dia. of column 130
Dia. of RAM 72
Size of table 290 x 235 x 235
Overall base size 930 x 635
No. of spindle speed (8 speed) 105 to 2650 RPM
Taper in spindle base MT-3
Machine area of base 660 x 500
Drill motor (gear drive) 1 HP & 0.5 HP
Total height 1425
V-Belt size A-23, B-50
Net Weight 450 Kgs
5434 Drilling Machines Tools Suppliers
Short on time? Let Drilling Machines Tools sellers contact you.
