Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd

GSM is shorted for Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd.,Website:http://www.gsmdrilling.com, one High-tech enterprise as well as Metal Material Deep Hole Drilling Technology & Application Project Laboratory of Xi??n City which is specialized in designing, manufacturing and marketing of deep hole drilling machines, gun drilling tools, auxiliary equipment and machine tool?? accessories for decades. Besides, GSM is supported by National Innovation Fund.
The processor of GSM is Xi??n Machine Tool Factory, pointed by the former National Machinery Industry Ministry in manufacturing deep hole drilling machine(diameter???0mm) for 30 years and metal cutting machine for 50 years.
In 2004, after the restructure of the factory?? management, Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd .(GSM) has been established with ISO9001:2008 certification. GSM?? workshop has occupied more than 3800m2 area and equipped with advanced manufacturing devices. Professional R&D Team ensures GSM being a leading company in technology?? development and deep hole drilling machine?? design of China. After-sale Engineer Team is consist of engineers with decades experiences in drilling machine?? installation, commission and training, etc .to make clients??purchasing without any after-sale concern. With complete facilities, strong R&D ability and professional after-sale service, GSM continuously supplying complete deep hole drilling solution and earned high reputation among clients of domestic and overseas.

Business Type

Manufacturer

Website

www.gsmdrilling.com

Number of employees

1,000 - 2,000

Anual sales

100,000,000 - 200,000,000 UDS

Import volume

100,000,000 - 200,000,000 USD

Export volume

100,000,000 - 200,000,000 USD

Legal representative

for premium members only

Business addresss

Room 501 Building 3B,Yuhua Optoelectrical Technology Industry Park, No 36 Weiyi Road, Yanta District, Xi'an, Shaanxi, China.

gun drilling machine for high pressure oil rail
Product Name

gun drilling machine for high pressure oil rail

Description

Deep hole drilling machine for high pressure oil rail ZK2115X4/500Main parameter of machineProcessing Ability1.?????? No. of spindle: 4 pcs2.?????? Drilling hole diameter: 5mm---15mm3.?????? Drilling depth: 500mm4.?????? Workpiece: high pressure oil rail of all kinds 5.?????? Workpiece length: 500mm?? ? Processing Speed1.?????? Max. rotary speed of drill stem: 5000r/min2.?????? Workpiece rotary speed: 0 special clamping 3.?????? Feed speed range: ??500mm/min4.?????? Fast moving speed: ??000mm/min? ? ? Processing Precision1.?????? Skewness of drilling hole: ??.0x1000(drilling length)mm2.?????? Dimensional precision: IT83.?????? Roughness: Ra0.8??a1.6? no obvious iron chip scratch ??? Machine Power 1.?????? Drill stem motor power: 2x5.5KW 2.?????? Oil pump motor power: 2x7.5KW3.?????? Feed motor power: 2.3KW4.?????? Oil temperature coolant machine power: 4.05kw??? Hydraulic System1.?????? Max. flow: 4x40L/Min2.?????? Max. pressure: 10MPa3.?????? Filter precision: 20um4.?????? Oil capacity: 1360L??? Basic Dimension & Weight 1.?????? Ground area(L*W*H): 4500*3000*1800(drilling depth refer to 500mm)2.?????? Distance between drill stem center and floor: 1070mm3.?????? Height between drill stem and guide rail: 297mm4.?????? Distances between spindles: 140mm5.?????? Weight of machine: 6.5TTypical parts: high pressure oil rail. The workpiece clamping device is specially design for high pressure oil rail. ?? If more question, please feel free to contact us.?? Email: gsmsxoffice@gmail.c

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model

Four-spindle deep hole  Drilling Machine
Product Name

Four-spindle deep hole Drilling Machine

Description

four-spindle deep hole drilling machine ZK2120X4B-A-500 with automatic loading mechanism?Main parameter of machine Processing ability1??No. of spindle: 4 pcs2??Drilling hole diameter : 5mm---20mm3??Drilling depth: 500mm4??Outside diameter of workpiece: ???0mm5??Workpiece length:500mmProcessing speed 1??Max. rotary speed of drill stem: 5000r/min2??Rotary speed of workpiece: 0 r/min.3??Feed speed range: ??500mm/min4??ast moving speed: ??000mm/minProcessing precision1??kewness of drilling hole: ??.0/1000 drilling length(workpiece fixed, draw ratio??00 )2??Dimensional accuracy: IT8??T113??oughness of the drilling hole: Ra0.8??a6.3Machine power1??Drill stem motor power:2X5.5KW2??Oil pump motor power: 2x7.5KW3??Feed motor power:2.3KW4??Oil temperature coolant machine: 4.05KWHydraulic system 1??Max. flow: 4x50L/min2??Max. pressure: 10MPa3??Filter precision: 20um4??Oil capacity: 1360LBasic dimension & weight 1??Ground area(L*W*H):4500*3000*1800 (take drilling length 500mm for reference)2??eight between the drill stem center and ground:1070mm3??Height between drill stem center and guide rail:297mm4??Distance between spindles: 140mm5??Weight of machine: 6.5T?Typical application: rack shaft, cam shaft, gear shaft, steering parts etc. concentric hole parts.?? ?If any more question, please feel free to contact us. Email: gsmsxoffice@gmail.com Whatsapp: 86 18740435523Skype: gsm-grace

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model

Counter-roatry deep hole drilling machine
Product Name

Counter-roatry deep hole drilling machine

Description

counter-rotary four-spindle deep hole drilling machine? ZK2108X4C/300?Main technical parameterProcessing Ability1.No. of spindle: 4 PCS(each side has 2 spindles)2. Drilling diameter: 1.5mm---8mm3.Drilling legth:300mm(from one side)4.Outside diameter of the workpiece: ???.0mm5.Workpiece length: 110mm---320mm6.Quantity of the workpiece on the rack: 22pcsProcessing Speed 1??Max. rotary speed of the drill stem:15000r/min.2??Rotary speed of the workpiece: 0 r/min.3??eed speed range: ??500mm/min.4??Fast moving speed: ??000mm/min.5. Moving speed of rack: 2000mm/min.Processing Precision 1??Skewness of drilling hole: ??.0/1000 drilling length(workpiece fixed, draw ratio??00 )2??Dimension accuracy: IT8---IT113??Roughness of the drilling hole: Ra0.4??a1.6Power of Machine 1??Power of drill stem motor: 2X2.2KW(one motor for 2 spindles)2??Power of oil pump: 2X4.0KW(one oil pump for two spindles)3??Power of feed motor: 2X1.8 KW4??Power of oil temperature coolant machine:2.87KWHydraulic System 1??Max. flow 4X20 L/Min2??Max. pressure:16MPa3??Filter precision: 10um.4??Oil capacity: 960LBasic Dimension & Weight 1??Ground area(L*W*H): 4000*3000*18002??Distance between drill stem center and ground:1070mm3??eight from drill stem center to guide rail: 297mm4. Distance between spindles: 220mm5.Weight of machine: 6.5T?Typical application: step hole of ejector sleeve, cam shaft etc. shaft parts. ???? If any more question, please feel free to contact us. ???? Email: gsmsxoffice@gmail.com ???? Whatsapp:

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model

QYZ Deep-hole Drilling Syetm
Product Name

QYZ Deep-hole Drilling Syetm

Description

Simple deep-hole drilling system, cutter-used gun drill for renovating common-use machine toolsQYZ deep-hole drilling system also is a gun drill machining system, suitable for machining medium and small lots. It can be easily matched with common-use machine tools such as turning mill, boring mill, and machining center etc. the cutter adopts gun drill and high-pressure aerial fog as cooling and chip-removal power.If QYZ deep-hole drilling system can be matched with a suitable CNC machine tool, its precision and efficiency can be utilized to the most. Application equipment??common-use turning mill???????????????????? Boring mill???????????????????? Machine center ???????????????????? Radial drill???????????????????? Duplicating milling machine ?If any more question, please don't be hesitate to contact us. ?Email: gsmsxoffice@gmail.com ?Whatsapp: 86 18740435523?Skype: gsm-grace

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Grinding Of Gun Drill
Product Name

Grinding Of Gun Drill

Description

If you are wondering how to choose grinding of gun drill,Website:http://www.gsmdrilling.com, carbide drill bit, gun drilling tools, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China grinding of gun drill manufacturers equipped with professional factory.Blunt StandardDiameter of Gun DrillD<15D??5Grinding Range of Blade0.2-0.40.4-0.6Standard Grinding Angle of Diameter ??.00mm Single Flute Gun DrillStandard Grinding Angle of Diameter 5.00mm ??20.00mm Single Flute Gun DrillStandard Grinding Angle of Diameter ??0.00mm Single Flute Gun DrillAttention for Carbide Gun Drill?? Flute Grinding?1.Gun drill shall be compulsorily ground regularly. In other words, regrinding shall be conducted in case back wear extent of the cutter reaches the indicated size.?2.The feed amount each time for grinding shall not be excessive, which may cause the kentanium drill bit cracking and breaking, leading to personal injury.?3.The stressing direction of the bit in grinding shall be toward the cutter shim to prevent cutter damage resulted from drill stem shaking.?4.After the five cutting edges of the bit are ground, the corner angle between the back cutting edge of the bit and the bit guide shall be rounded with grinding wheel manually.?5.Gun drill shall be reground on special-purpose diamond grinding wheel; double-function grinding wheel can realize both coarse and precise grin

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Vibration Absorption Sleeve
Product Name

Vibration Absorption Sleeve

Description

If you are wondering how to choose vibration absorption sleeve,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China vibration absorption sleeve manufacturers equipped with professional factory.Vibration Absorption Sleeve? Mounted on the supporting frame, the inner hole diameter changes while gun drill?? changes. It supports gun drill for stable drilling. It is used when the length of drill stem suspend in midair is 35times of drill tip?? diameter.

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model

Gun Drill Grinder
Product Name

Gun Drill Grinder

Description

If you are wondering how to choose gun drill grinder,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China gun drill grinder manufacturers equipped with professional factory.M6025? It is equipped with precise rolling guide rail and high speed motor. Motivation is stable with small friction force. Grinding wheel can moved horizontally and vertically. The grinding can be more effective and accurate if worked together with GSM?? grinding fixture.Main Parameter:Work-table?? Left and Right Side Moving Distance: 185mmWork-table?? Forward and Backward Distance: 120mmWork-table?? Area: 135*580mmGrinding Wheel Head Lifting Distance: 140mmGrinding Wheel?? Rotary Speed: 2800r/min

Model name

model

Grinding Fixture
Product Name

Grinding Fixture

Description

If you are wondering how to choose grinding fixture,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China grinding fixture manufacturers equipped with professional factory.RMQ-A? Designed by GSM, a special tooling for gun drill?? regrinding. Compact structure, convenient clamping and easy adjustment . All angle?? grinding can be finished by clamping once. The gun drill?? high rigidity and accuracy can be achieved if work together with GSM?? regrinding machine. The gun drill?? diameter scope: ?3~?40mm.

Model name

model

BTA Deep Hole Drilling Machine
Product Name

BTA Deep Hole Drilling Machine

Description

If you are wondering how to choose bta deep hole drilling machine,Website:http://www.gsmdrilling.com, bta drilling machine, bta machine, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China bta deep hole drilling machine manufacturers equipped with professional factory.Brief Introduction? BTA is an external cooling and internal chip removing type of deep hole drilling. The drill head and drill stem is connected by screw. The rigidity is higher than gun drill and the drilling efficiency is 2-4 times higher than gun drilling. BTA deep hole drilling requires higher oil pressure and sealing between workpiece and guide sleeve. This type of deep hole drilling is suitable for constant and heavy volume drilling because of high efficiency. Limited by inner space of drill stem, BTA drilling is mainly used in drilling diameter ?16 ??65mm of deep hole, the max drilling hole diameter can reach 130mm.ZK2130DB/2000 ??Features1.The processing takes BTA drilling ;2.The CNC control system is introduced FUNAC brand;3.Drilling spindle is frequency adjusted;4.Workpiece rotates at rated speed;5.The clamping is by self-centering chuck or manual centering frame.Main ParameterDrilling Ability1.Number of Spindle: 1 PCS2.Drilling Diameter Range???6???0 mm3.Max. Drilling Depth??000 mm4.Max. Workpiece Diameter???20 mm5.Max. Workpiece Length: 2000mmDrilling Speed1.Max. Drill Stem Ro

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model

Vertical Moving Gun Drilling Machine
Product Name

Vertical Moving Gun Drilling Machine

Description

If you are wondering how to choose vertical moving gun drilling machine,Website:http://www.gsmdrilling.com, gun boring machine, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China vertical moving gun drilling machine manufacturers equipped with professional factory.Brief Introduction???The machine is ????type layout design. Lateral moving bench and upright column are respectively mounted behind the machine bed which is one-piece casted. The machine has high and stable rigidity to ensure drilling quality. Filtering, chip collecting and high pressure collecting system are paced behind the upright column.? The bench is introduced large size and heavy loading capacity design. The moving distance of X(lateral moving), Y(lifting) and Z(drill stem feed) are big and controlled by CNC AC servo system. Especially proper for drilling deep hole of large sized mold, axial parts, box type parts and special shaped parts.? The lifting and feeding are driven by rolling guide rail and ball screw which lead the moving smoothly. This character is good for drilling deep hole of small size. The drill stem feed guide rail is vertically placed which is convenient for replacement of gun drill and observation of drilling.? The protection is partial or full closed design according to specific requirement.ZK2130G?Features1.Processing method is gun drilling (internal oil coolant a

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model

Lateral Moving Gun Drilling Machine
Product Name

Lateral Moving Gun Drilling Machine

Description

If you are wondering how to choose lateral moving gun drilling machine,Website:http://www.gsmdrilling.com, bench gun drilling machine, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China lateral moving gun drilling machine manufacturers equipped with professional factory.Brief Introduction???he series is two coordinate CNC deep hole drilling machine which is suitable for drilling small sized parts. X(bench lateral moving), Y(bench lifting), Z(drill stem feed) are controlled by AC servo system. This series of machine is usually in drilling axial parts, box type parts and special shaped parts. Through bench?? lateral and vertical moving, realized simultaneously drilling multi workpiece or multi holes of one workpiece.ZK2108F/500Features1.Processing method is gun drilling (internal oil coolant and external chip removal);2.The CNC control Is introduced FUNAC brand;3.The drilling spindle?? rotary is frequency adjusted;4.The machine is capable to drill holes of axial parts, box parts, etc. ;5.The axial parts can be fixed on the bench through special tooling, the box parts can be fixed on the bench usually by pressure plate.?Main ParameterDrilling Ability1.No. of Spindle?? PCS2.Drilling Diameter Range???.5??? mm3.Max. Drilling Depth??00 mm4.Bench Lateral Moving distance??00 mm5.Bench Lifting Distance: 300mm6.Bench Loading Capacity??50kg7.Bench Area: 700mm?120

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model

Indexed Hole Gun Drilling Machine
Product Name

Indexed Hole Gun Drilling Machine

Description

If you are wondering how to choose indexed hole gun drilling machine,Website:http://www.gsmdrilling.com, indexing gun drilling machine, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China indexed hole gun drilling machine manufacturers equipped with professional factory.Brief Introduction???he series is mainly used in drilling deep hole of long axial parts or other types of parts with big length to diameter ratio. Besides drilling concentric hole, through bench?? lateral moving and CNC indexing structure, realized drilling eccentric hole, indexing hole and multi holes on different position.?This series of deep hole drilling machine is widely used in textile industry, mining machinery, etc. GSM?? model ZK2130E/2500 CNC deep hole drilling machine contains national technology patent and supported by national technology innovation fund.ZK2130E/1500??Features1.Processing method is introduced gun drilling (internal oil coolant and external chip removal)2.The CNC control system is introduced FUNAC brand.3.The drilling spindle?? rotary is frequency adjusted.4.The workpiece is clamped by hydraulic chuck and center frame.5.The machine is capable to drill concentric hole, eccentric hole and indexing hole.?Main ParameterDrilling Ability1.No. of Spindle?? PCS2.Drilling Diameter Range??????0 mm3.Max. Drilling Depth??500 mm4.Wokrpiece Diameter Range???70 mm5.Max. Len

Model name

model

Eccentric Hole Gun Drilling Machine
Product Name

Eccentric Hole Gun Drilling Machine

Description

If you are wondering how to choose off center gun drilling machine,Website:http://www.gsmdrilling.com, gun drilling machine for autoparts, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China eccentric hole gun drilling machine manufacturers equipped with professional factory.Brief Introduction???he series of gun drilling machine is equipped with lateral moving bench. The machine can drill concentric hole, as well as multi deep holes on different position of the same horizontal level through bench?? lateral moving. The bench?? lateral moving is controlled by CNC or digital display.?This series of gun drilling machine is widely applied in drilling concentric hole and eccentric hole of mining machinery, auto parts, etc.?ZK2130C/1500Features1.The processing method is introduced gun drilling (internal oil coolant and external chip removal);2.The gun drilling machine is CNC controled, the system is introduced FUNAC brand;3.The drilling spindle?? rotary s frequency controlled;4.The workpiece?? clamping is introduced double chuck;5.The gun drilling machine is equipped with moving device which makes lateral moving of workpiece;6.Besides concentric hole, this model is specially suitable for drilling eccentric holes, also.Main ParameterDrilling Ability1.No. of Spindle?? PCS2.Drilling Diameter Range??????0 mm3.Bench Area: 1500*600 mm4.Max. Drilling Depth??500 mm5.

Model name

model

Concentric Hole Gun Drilling Machine
Product Name

Concentric Hole Gun Drilling Machine

Description

If you are wondering how to choose rifle boring machine,Website:http://www.gsmdrilling.com, gun barrel drilling machine, deep hole gun drilling machine, multiple spindle drilling machine, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China concentric hole gun drilling machine manufacturers equipped with professional factory.Brief Introduction???The series of gundrilling machine is mainly for drilling concentric deep hole of small and medium sized axial parts. The series is introduced multi spindle and workpiece?? position design which can simultaneously drill multi workpiece. ?For fasten and convenient clamping, the clamping method is flexible according to type of workpiece , besides, clamping system is equipped with auxiliary support frame.? ZK21 series of GSM?? gun drilling machine has already served in drilling deep hole of auto parts industry, medical machinery (titanium bone screw, etc), small and medium sized axial parts of textile industry, etc. Additionally, the series of gun drilling machine has reliable performance in drilling precise shallow hole.ZK2108?2B/500?Features1.Processing method is introduced gun drilling(internal oil coolant and external chip removal);2.CNC control, the system is introduced FANUC brand;3.The drilling spindle?? rotary speed is frequency adjusted;4.The workpiece is automatically located by the chamfer and clamped by

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model

Gun Drill Shank
Product Name

Gun Drill Shank

Description

If you are wondering how to choose gun drill shank,Website:http://www.gsmdrilling.com, gun drill bits, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China gun drill shank manufacturers equipped with professional factory.Description of Gun DrillGun drilling represents a advanced and high effective hole drilling technology. Not only used for drilling deep hole(length and diameter ratio >10), but also for drilling precise shallow hole. Gun drill is main tool for gun drilling. It is welded drill shank, drill stem and drill tip together, with a through-hole by which the cutting liquid enters cutting area.Gun Drill TipGun drill tip of carbide alloy material is the key part. The unique and scientific structure ensures self-guide drilling and reaching a deep hole of high-precision(IT6~IT11), fine straightness(0.16~0.33mm/1000mm) and low roughness(Ra6.3~Ra0.1)? through one-time drilling. The drill tip contains two basic angles, external angle and internal angle(refers to gun drill?? grinding angle). According to workpiece?? material and drilling diameter, choosing the best combination of angles for better balance of cutting force and breaking of chips, and transmit the cutting force to supporting shoulder to guarantee better straightness and coaxiality. There?? small back taper on drill tip, the diameter is bigger than drill stem, which makes drill stem freely

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model

Clamper
Product Name

Clamper

Description

If you are wondering how to choose clamper,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China clamper manufacturers equipped with professional factory.ClamperIt is used to locate and clamp axial parts with workpiece?? chamfer.?

Model name

model

Guide Bush
Product Name

Guide Bush

Description

If you are wondering how to choose guide bush,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China guide bush manufacturers equipped with professional factory.Guide Bush? To accurately locate and guide gun drill?? drilling. During the process, guide sleeve also seals cutting oil. The material is normally introduced 9SiCr and carbide alloy. It is the most sensitive and precise part of gun drilling machine tool.

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model

Oil Retainer
Product Name

Oil Retainer

Description

If you are wondering how to choose oil retainer,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China oil retainer manufacturers equipped with professional factory.Oil Retainer??It is between adjustment plate and vibration absorption sleeve, mounted in the chip removing guide box and covers gun drill. It avoid oil and steel chip enter into bearing on the rear.

Model name

model

Centrifuge
Product Name

Centrifuge

Description

If you are wondering how to choose centrifuge,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China centrifuge manufacturers equipped with professional factory.GS500Note?? 1. Before start to rotate, check if the joint of power supply and the position of drum is fixed correctly. Connect the power supply, open the cover, turn on the electrical machine switch to let the drum rotating without any load. The rotary direction should be in consistent with the indicating arrow on the shell. Start the switch of heating wire, and there will be a burst of hot air after a while. If there isn?? any hot air after 5 minutes??working, examine whether it is blocked in the air outlet of the heating wire.? 2. When drying, the cover should be put down; when loading and unloading, the machine should be power off. The material should be evenly distributed in the drum, otherwise the machine will shake violently because of the unevenness of centrifugal force. The drum can?? be overloaded and overfilled. If the material is fine and contains high density or easy to store liquid, should be centrifugal dried for 1 to 2 minutes, then take out the drum, turn over the material, heating and centrifugal drying to achieve satisfied effect.? 3. In order to stop rotating of the drum, the motor should be shut down firstly, then press the brake pedal. But r

Model name

model

Website

www.gsmdrilling.com

Contact person

Danxingxing

Phone

86-029-84687031

Address

Room 501 Building 3B,Yuhua Optoelectrical Technology Industry Park, No 36 Weiyi Road, Yanta District, Xi'an, Shaanxi, China.

City

xian

Region

Shaanxi

Postal code

710077