Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining,anchoring and other large-scale construction projects.
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
Product Name
QL80 drill bit
Diameter
325-350mm
Brand
CSdrill
Material
Carbon steel
Button quantity
Customized, non-standard products
Place of Product
Hunan Province,China
Button shape
ballistic,spherical,mixed
Color
Golden or As your request
Button Anglle
Customized, non-standard products
After sale service
24 hourse service
Product Name
MISSION40 drill bit
Diameter
120~130mm
Brand
CSdrill
Material
Carbon steel
Button quantity
15pcs
Place of Product
Hunan Province,China
Button shape
ballistic,spherical,mixed
Color
Golden or As your request
Button Anglle
38
After sale service
24 hourse service
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Cement Basket is an effective aid in retaining and supporting the cement where weak formations and stage cementing is encountered. It is designed with Flexible Bow Springs, heat-treated under controlled conditions for maximum strength and uniformity, are welded to slip-on collars and overlapping metal fins for flexibility and strength to support long columns of cement during primary cementing operations.
What is the feature of 17 1/2tricone drill bit?
1.The strength and wear resistance of inserts are improve by using carbide inserts with high strengthand high wear resistance.
2.Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing.
3.The service life of the bearing is further extended by adopting harder and mort wear resistant material for thrust bearing.
4. Preventing reflux structure has dual function, it can avoid air counterflow and dust entering into bearing when the air-compressor stop working accidentally, and separate air and water in order to avoid water entering into bearing when it works normally to prolong the life of bearing
5.This series oil well rock bit use Sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased.
6.Thrust bearing surfaces are hardfaced and treated with friction reducing technology.
7.This series oil well rock bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.
What is the superiority of 17 1/2tricone drill bit?
1. It can recycle; it just consume one third of its lifespan in oil exploration process.
2. It can withstand high wob under the conventional drilling rate.
Product name API 2 7/8" 3 wings non core PDC bit 175 mm for water well drilling
Bit type Steel body PDC non core bit
Material PDC cutters and steel
Process Forging
Application Water well drilling and mining
Usage Hole drilling
MOQ 1 piece
Packaging Carton box
Detail pictures of API 2 7/8" 3 wings non core PDC bit 175 mm
API 2 7/8" 3 wings non core PDC bit 175 mm for water well drillingAPI 2 7/8" 3 wings non core PDC bit 175 mm for water well drillingAPI 2 7/8" 3 wings non core PDC bit 175 mm for water well drilling
We accept customized order. Customer provide parameters, drawings, usage and we design, manufacture as customerâ??s requirement.
Packaging & Shipping
Packaging for API 2 7/8" 3 wings non core PDC bit 175 mm for water well drilling is in the carton box;
Samples will be shipped by express, batch products will be shipped by air or by sea;
1-5 days for sample, batch products depend on order quantity.
AQ BQ NQ HQ PQ Impregnated Diamond Core Drill Bits for hard rock
Impregnated diamond core bit is made of diamond and steel. It can use in medium hard rocks to hard rocks in geological drilling and mineral mining. Xi'an Heaven Abundant Mine Equipment Co.,Ltd supply kinds of core bits and casing shoe, reaming shell, PDC cutter drill bits etc for more than 8 years. Welcome to purchase quality diamond core bits from our company.
AQ BQ NQ HQ PQ Impregnated core drill bit diamond core drill bits for hard rock
Size Available as followings:
AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, MQTT, HQ3, HQTT, PQ3, PQTT
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131
T series: T36, T46, T56, T66, T76, T86
Matrix hardness
Abrasiveness of matrix
Suitable drilling formation
Grade
HRC
Extra soft
10-20
Low
Suitable for drilling extra-hard, compact and weak-abrasive formation
Soft
20-30
Low, medium
Suitable for drilling extra-hard, compact and weak-abrasive formation, extra-hard and medium-abrasive formation
Medium-soft
30-35
Low, medium
Suitable for drilling hard and weak-abrasive formation, hard and medium-abrasive formation
Medium-hard
35-40
Medium-high
Suitable for drilling hard and medium-abrasive formation, medium-hard and medium-abrasive formation
Hard
40-45
High
Suitable for drilling hard and strong abrasive formation
Products details
AQ BQ NQ HQ PQ Impregnated core drill bit diamond core drill bits for hard rockAQ BQ NQ HQ PQ Impregnated core drill bit diamond core drill bits for hard rock
AQ BQ NQ HQ PQ Impregnated core drill bit diamond core drill bits for hard rock
Packaging & Shipping
Packaging for AQ BQ NQ HQ PQ Impregnated Diamond Core Drill Bits for hard rock is in carton box, one piece is in one box;
1-5 days for sample, batch products depend on order quantity;
Samples will be shipped by express, batch products will be shipped by air or by sea.
New
Applicable Industries
Energy & Mining, Coal mining, Dam construction
Video outgoing-inspection
Provided
Machinery Test Report
Not Available
Marketing Type
Ordinary Product
Place of Origin
China
Type
water well drilling machine
Machine Type
Drilling Tool
Material
Carbon Steel, PDC cutters and tungsten carbide blanks
Processing Type
Forging
Use
Well Drilling
Product name
PDC concave drill bit
Application
Coal mining and dam construction
Usage
Hole Drilling
Advantage
Fast Footage Speed in soft formation
Diameter
200mm
Weight
7.6kg
MOQ
1 Piece
Packing
Carton box
HS code
8207199000
Product name 25mm pilling bullet teeth C31HD for rock wheel trencher
Material Tungsten carbide tips and 42CrMo
Process Forging
Application Concrete drilling
Diameter 25mm
Tips diameter 12mm
Packaging Plastic box
Quick details of C31HD U40HD pilling bullet teeth
Rock wheel trencher use 25mm pilling bullet teeth C31HD for solid rock and reinforced concrete drilling
The difference between C31 auger bits and C31HD drill bits
Specifications C31HD C31
Diameter 25mm 25mm
Carbide tips diameter 12mm 9mm
Head diameter 33mm 33mm
Carbide tips length 22mm 18mm
Head length 61mm 62mm
Bullet teeth length 118mm 120mm
Application Drilling and tunnel boring Drilling hard rocks and concrete
Applications of 25mm pilling bullet teeth C31HD
C31HD auger bits are also called C31 pilling bullet teeth or C31hd drill bit, they are widely used in hard rocks and reinforced concrete, and apply to rubber tire and rock wheel trencher.
RM 3.500 Backhoe
RM 3500 Backhoe is a more robust backhoe, its digging capacity reaches 3.30 m deep and its side displacement reaches 1.1m. It is actuated by cylinders for ease traveling, its slewing capacity reaches up to 180. It must be installed in 3/4 truck.
Categoria: Backhoe Tag: 6 to 9 ton truck assembled
RM 3.500 PLUS T Backhoe
Sanitation Backhoe with 420 slewing capacity, geared and actuated by opposite cylinders, rack with pinion. Bucket equipped with removable teeth, mounted on articulated arm with telescopic boom. Maximum lifting capacity of 500 kg at the boom.
RM 3.000 Backhoe
RM 3000 Backhoe is a light and dynamic backhoe, with 3meter deep digging capacity and a 180 slewing. It can be installed on a light truck with 3.5 t PBT, since its weight is always under 800kg.
RM 3.500 PLUS Backhoe
The RM 3500 Plus Backhoe is a versatile backhoe, because its slewing capacity reaches 420 and it allows the use of several materials and tools to perform the task. Its loom can lift up to 500 kg. With a digging depth of 2.80 m, the vehicle for this equipment is a 3/4 truck.
1.As a tedder: it can spread and flip the green-cut materials and withdraws, for drying evenly.
1)Protecting the earth's surface vegetation, do not harm turf and grass roots.
2)Tailor your tedding operations to a variety of crops and conditions byÂ
varying PTO speed or tine position,
3)Fixed-tine position provides aggressive tedding and is ideal for use inÂ
fresh-cut material or crops where leaf and shatter losses are not a concern
4)Cam-operated tine position allows the tine bar rollers to follow the cam track to liftÂ
and release crop gently and save valuable leaves
Rotary Rake Main Features
Features of pasture rotary rakeÂ
1..Strong, rugged frame provides years of dependable performance.
2.Rotor tilt can be adjusted easily with a convenient crank for maximum crop handling.
3.Torque limiting clutch on the heavy-duty PTO provides overload protection. PTO speed is variable,Â
so you can match ground  speed to crop and field conditions.
4.Three wheel-height position let you adjust for different crops, conditions and operations.
5.Vertical tines pick up fewer stones and less debris than horizontal tines for cleaner tedding and raking.
6.Cam track adjustment allows you to quickly tailor tedding/raking action to varying crops and conditions without tools.
7.Convenient jack simplifies three-point hitch arrangements.
8.Three functions, tedding, raking, and reversing multi-functions
EBH300(A) Rock Tunneling Boring Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine,boom-type roadheader,Boom-type tunneling machine
For the tunneling of rock and semi-rock roadway, also used in the tunneling of highway, railway, and water conservancy projects. The cutting hardness is â?¤13.
Introduction
For the tunneling of rock and semi-rock roadway, also used in the tunneling of highway, railway, and water conservancy projects. The cutting hardness is 13
Main features
1. Computer controlled, wireless remote-controlled, intelligent forming cutting and constant powder cutting.
2. 125 tons weight to guarantee the stability and powder during cutting.
3. Advanced centralized lubricating system to guarantee the reliability of every parts.
4. High-efficient separate motor for loading and transporting, more suitable for rock roadway heading.
5. New design of apron, prolong service time, world class cutting pick and pick base to guarantee the cutting capacity.
Technical parameters
Model EBH300(A)
weight   t 125
Overall dimensionmm 12280*3200*2450
PowderKW 632
Powder packKW 150
Cutting powderKW 300
Cutter speedrPM 20
Telescopic lengthmm 650
Max. cutting heightmm 5800
Max.cutting  widthmm 8800
Rock hardness MPa 130
Traveling speedm/min 0-8
Width if track shoesmm 720
Ground pressure rationMPa 0.22
Load type Separate spinder
VoltageV 1140
Applied tunnel gradient 18
Dimensions of max. partmm 4118*1360*1130
Weight of Max. partkg 11923
Hebei Zhongxuan Construction Machinery Co., Ltd. is a professional company which specialized in the production and sales of engineering machinery, mining machinery, hydraulic machinery, industrial pumps and accessories. We have our own manufacture base and cooperate with international renowned brand in hydraulic components purchasing, such as Bosch Rexroth, Harvey, Parker, Kawasaki and others, thus ensuring that the companyis always market leader in this industry.
If you want to know more about the product, please click here.
EBZ230(A) Rock Tunneling Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine,boom-type roadheader,Boom-type tunneling machine
EBZ230(A)Â series are comprehensive tunneling equipment with function of cutting, loading and traveling. It is can be used in cutting roadway of any section or used in highway, railway and water conservancy or others.
Introduction
EBZ230 series are comprehensive tunneling equipment with function of cutting, loading and traveling. It is can be used in cutting roadway of any section or used in highway, railway and water conservancy or others.
Main features
1. Either Operation by hydraulic pilot control or by wireless control.
2. Implied internal and external spray device to eliminating dust.
3. Adopted variable pump in hydraulic system to improve efficiency, saving energy and environmental protection.
4. Hydraulic parts all imported, stable in performance and high efficiency.
5. Adoption of unique separate system to reduce accident, improving in loading capacity.
6. With reasonable pick bits and boxes, great cutting force to keep high breaking ability. Stable in working. Â It also can realize arc cutting.
Technical parameters
Model EBZ230(A)
Weight 75
Overall dimension mm 11000*2700*1885
power KW 440
Power station 150
Cutting power 230/150
Cutter speedrPM 46/23
Telescopic lengthmm /
Max heightmm 4800
Max width mm 6000
Rock hardnessMPa 10
Traveling speedm/min 0-7
Width of track shoes mm 650
Ground pressure rationMPa 0.137
Load type separate spider
voltageV 1140
Applied tunnel gradient 18
Dimension of the max partmm 3340*1410*1610
Weight of the max partkg 8352
Hebei Zhongxuan Construction Machinery Co., Ltd. is a professional company which specialized in the production and sales of engineering machinery, mining machinery, hydraulic machinery, industrial pumps and accessories. We have our own manufacture base and cooperate with international renowned brand in hydraulic components purchasing, such as Bosch Rexroth, Harvey, Parker, Kawasaki and others, thus ensuring that the companyis always market leader in this industry.
If you want to know more about the product, please click here.
EBZ160A Rock Tunneling Boring Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine,boom-type roadheader,Boom-type tunneling machine
Compact structure, easy to operate. With external spray device to reduce the dust during cutting
Introduction
EBZ160A is a kind of cantilever tunneling machine which is integrating cutting, loading and traveling function, applicable to the coal or semi-coal tunnel.
Main features
1. Compact structure, easy to operate. With external spray device to reduce the dust during cutting.
2. Small conical diameter cutter, bigger force on the simple teeth. The layout of the teeth is reasonable, more easily to break rock and get through the fault, with less vibration and better stability.Â
3. Swiveling and lifting or lowering of the cutter can be achieved simultaneously, curve cutting can be achieved.
4. Hydraulic parts all imported.
5. Adoption of unique separate system to reduce accident, improving in loading capacity.
Technical parameters
Model EBZ160A
Weight 55
Overall dimension mm 10200*2585*1835
power KW 318
Power station KW 110
Cutting power KW160
Cutter speed PM 23/46
Telescopic length mm550
Max height mm 4200
Max width mm 5000
Rock hardness MPa 90
Traveling speed/min 0-7
Width of track shoe mm 650
Ground pressure ration MPa 0.123
Load type separate spider
voltage V1140
Applied tunnel gradient 18
Supporting device KW optional
Hebei Zhongxuan Construction Machinery Co., Ltd. is a professional company which specialized in the production and sales of engineering machinery, mining machinery, hydraulic machinery, industrial pumps and accessories. We have our own manufacture base and cooperate with international renowned brand in hydraulic components purchasing, such as Bosch Rexroth, Harvey, Parker, Kawasaki and others, thus ensuring that the companyis always market leader in this industry.
If you want to know more about the product, please click here.
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