Gun drilling Machine

Gun drilling machine,this machine is specially for small holes,by using the gun drilling chips 

discharge method.

Guanlu Gun drilling machine available models and types:

Single spindle gun drilling machine,one time,only can drill one job.

Double spindle gun drilling machine,one time could drill two jobs at the same time.

Four spindles gun drilling machine,one time could drill four jobs at the same time.

Micro gun drilling machine,which could drill the hole size from 1.4mm-10mm.

Standard gun drilling machine,three models available:3mm-20mm,3mm to 30mm,6mm to 40mm.

two coordinate gun drilling machine,which could drill one line hole from a plate.

Three coordinate deep hole gun drilling machine,which is widely used for molds indutry to drill the coordinate holes.

Gun drilling and BTA deep hole drilling combined machine,we have successfully designed we have successfully designed the above machine,one machine could use both gun drilling and BTA drilling system. Please contact for more information.

Gun drilling machine informations:

Drill hole size:1.4mm to 10mm,3mm to 20mm,3mm to 30mm,6mm to 40mm

Drill length:500mm/1000mm/2000mm/3000mm/4000mm

Drilling accuracy: When the tool and job both rotate,hole deviation is 0.5mm/1000mm.

when eigther of them is fixed,hole deviation is 1mm/100mm

Drilling material: All kinds of metals and some non metal material,such as Nylon and quartz glass.

Hole finished surface:Ra0.8um-Ra6.3um. Specially requirements for hole inner surface will be customerized.

Job types: we could drill round bar,shaft and blocks(by using special clamping fixtures)

Hole types:we could drill through hole,blind hole,step hole,center hole and eccenter hole.

Deep hole gun drilling machine Industry application:

The machine has many different application filed: Molds industry,Hydraulic fields,Automatic parts fields,textile fields,medical apparatus and instruments and Electric and turbine fields.

Gun drilling machine mainly parts :

Machine bed:

Our machine bed is cast by iron HT300(Different foundry company will have different price,but we always chose the best quality,by using real Iron HT300 grade). The machine bed structure is specially designed,ribs inside the machine bed box. So the machine bed is with high rigidity.

through twice aging treatment.The machine bed is designed with slant oil returning slot , so that the cutting oil will not be stored, could return to the oil tank quickly .

Drill box:

Adopt the servo main motor driving the spindle to rotate through synchronous belt and synchronous belt wheel, speed stepless could be realized.The spindle driver front-located, good for protecting the main motor, and convenient for changing the cutting tool .

Headstock:

Drive the workpiece to rotate,The spindle can move axially under the control of hydraulic system to tighten and loosen the workpiece ; The spindle driver front-located, good for protecting the main motor, and convenient for changing the cutting tool .

The headstock could move manually on the linear guide rail of working table, lock on the working table manually through locking block after moved to the correct position.

Workpiece clamping:

The cone disk is mounted in front end of headstock spindle, the hydraulic system control the headstock spindle to move axially, use the cone disk and chamfer on both end of workpiece to clamp and position the workpiece automatically ; The center rest support middle part of workpiece .

Cutting tool feeding system:

Adopt the structure of servo motor driving ball screw, the cutting tool feeding speed stepless could be realized .

Drill bar support rest :

The movement between drill bar support rest and drill box is linked; When the drill box is in any position , the distance between drill bar support rest is equal.

Coolant system :

Mainly composed of high pressure pump groups, chain plate chips conveyor, oil chiller,filter device and so on . The pressure adjustment knob and flow adjustment panel of the coolant system are installed on the CNC system operation station .

Guide frame:

Used for guiding the cutting tool , discharge cutting chips , supporting the tool bar . The guide sleeve is assembled on its front end , used for guiding the cutting tool ;

Guanlu deephole gun drilling Machine parameters：

Machine standard and optional configurations:

Company Brief introduction：

Dezhou Guanlu Precision Machinery Co.,Ltd,is founded in year 2011,we are the most famous factory in my local to manufacture gun drilling machines.

My factory has our own strongly machining facilites,we know one thing deeply,without good machning facility,you could not be able to manufacture the best quality and best accuracy deep hole machines. So we have Germany brand Heckert guide grinder,chinese most famous planner,VMC,Lathes,box boring machine,milling machine and so on. With these above machining machines,under proper management system,so we could have a fast and stable delivery.

Our deep hole gun drilling machine has been exported to more than 40 countries and gained good reputation and fame. We improved our quality and structure day by day. Please see our newly designed appearance of our machine below:

Questions and answers:

Q:What do you have for gun drilling machines? 

A:DZ Guanlu manufacturer variously type of gun drilling machines,single spindle(one time drill one hole),double spindles(one time drill two holes),four spindles(one time drill four holes). Different length,2D gun drilling for plates drilling,3D holes for block drilling and customerized gun drilling with milling,tapping functions.

Q:What CNC controller do you use?

A:Normally we use GSK chinese brand,if customer request,we could use Fanuc and Siemens brand as well.

Q:Do you have gun drilling machine for gun barrels?

Y:We could make gundrilling machine for gun barrels,which has function of gundrilling and reaming functions.

Gun drilling machine package before ship to seaport:

We use plastic film to pack the gundrilling machines and the parts will be well fasten by iron wires and belts inside the containers.

More information Contact now:

Susan Lee 

Mobile/wechat/whatsapp:+8615165964868

Mail: dzguanlu@dzguanlu.com

website:www.dzgljc.com

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