Drilling - machine tools - Import export

This machine is suitable for drilling and boring cylindrical workpieces.When drilling , it adopt chips internal removal method (BTA method),it means the cutting oil supplied by oil pressure head ,through cutting area,remove the cutting chips from the inner hole of drill bar to the chips pot at back of machine bed ; It adopt push boring method, remove the chips from front or middle of the machine . The cutting oil is supplied from the rear of boring bar ,equipped with chips pots . Solid drilling diameter rangeΦ30～Φ100mm (By BTA solid drill head) Max. boring diameter Φ200mm Max. Hole drilling depth6000mm Max. Workpiece length6000mm Machine Machining Precision: Drilling: Hole accuracy: IT9-11, Surface roughness: Ra6.3-12.3um Rough boring: Hole accuracy: IT8-9, Surface roughness: Ra3.2-6.3um Precision boring: Hole accuracy: IT8-9, Surface roughness: Ra1.6-3.2um Burnishing:Hole accuracy: IT6-7, Surface roughness: Ra0.2-0.4um

Machine Specifications: Technical Items Parameters Drilling diameter range 2mm-15mm Max.Hole drilling depth 500mm Max. Workpiece length 1000mm Machine total power 33KW Hole length-diameter ratio250:1 CNC control system: Fanuc Workpiece OD range Φ15～Φ70mm Machine structure: 1.Drilling method: The machine adopts gun drilling method. With double spindles structure. It can process 2 workpieces at the same time, and suitable for the machining of coaxial holes on the shaft parts. 2.Headstock: It drives the workpiece to rotate , constant speed 117r/min. ; the spindle can do axial movement under than control of hydraulic system , to tighten and loosen the workpiece. 3.Cutting tool infeeding system : The servo motor drives ball screw to infeed through flexible coupling , speed stepless . 4.CNC control system: Siemens

Drilling method: The machine adopts gun drilling method; With double spindles structure. It can process 2 workpieces at the same time, and suitable for the machining of coaxial holes on the shaft parts. Machine Specifications: Technical ItemsParameters Drilling diameter range4mm-25mm Max.Hole drilling depth500mm Machine total power34KW Hole length-diameter ratio100:1 CNC control system:GSK Workpiece OD rangeΦ15～Φ100mm

General overview : Processing methods: BTA processing method, workpiece rotation, tool rotation feed Z-axis servo: Servo motor driven ball screw, used to control the feed of the drill box Drilling range: φ30mm~φ65mm Max. Bore diameter: φ100mm Max. Machining hole depth: 1000mm Max. Workpiece length: 1000mm Headstock fixed to the machine bed. Oiler axial movement, in order to adapt to different lengths of workpiece processing, and adjust manually. Drill rod box axial movement, driven tool feed, deep hole processing, servo control and stepless speed regulation. Drill rod box driven by the main motor rotation tool, stepless speed regulation. Oiler, drill rod box, the center frame and drill pipe support rail with rectangular rails. Precision : Hole skewness: 0.8mm/1000mm Roughness: Ra3.2～6.3um Dimensional accuracy: IT8～IT11

Machine mainly parameters: 1.The chamber box, machine bed, infeeding slide table, upright column, working table and other basic parts casted by super. 2. The tool cutter infeeding guide rail adopts roller guide linear rail, others servoaxis adopts slide guide rail or linear guide rail. 3. The machine bed oil returning chute is designed slantly, which will not store oil. 4. The servo spindle motor drive the tool rotate, the tool rotating speed is stepless. 5. The cutter tool infeed adopts servo motor to drive ball screw, so the cutter tool infeeding volume can be stepless controlled. 6. Fit the coolant system pressure adjusting knob and flow adjusting panel on the CNC system operation panel. 7. The chips conveyor is in front, convinently to check the chips condition.

Machine processing capability: BrandGuanLu ModelTSK2150×8000mm Country of originChina Solid drilling diameter rangeΦ50～Φ120mm Boring diameter rangeΦ120～Φ500mm Max. Hole drilling depth8000mm Workpiece length range500-8000mm Machine processing method: Solid drilling modeBTA drilling method(chips removed through drilling bar) Hole boring processChips removed through workpiece’s cored hole. Infeeding methodIt adopts the servo motor,servo reducer ,rack and pinion structure to drive the cutter tool infeed,the stepless speed regulation can be realized. Machine Machining Precision: Drilling:Skewness (workpiece can rotary):0.5mm/1000mm(Length to diameter ratio no more than 100:1) Drilling: Hole accuracy: IT8-11, Surface roughness: Ra3.2-6.3um Precision boring: Hole accuracy: IT8-9, Surface roughness: Ra1.6-3.2um

This machine is specially for the cylinder-shaped workpiece, choose different cutter can obtain different accuracy requirement. Our normal machine is semi automatic control, you can choose CNC control also(when works on blind holes, CNC control is suggested). Customer can choose drilling bar box(it can enhance efficient and accuracy), please indicate when place order. Our machine adopts supper cast iron(HT300), wood type cast molds, machine bed material is uniform, good looking appearance, good rigidity, accuracy keeping is long span, railway surface is quenched and ground.

This machine is suitable for drilling and boring cylindrical workpieces.When drilling , it adopt chips internal removal method (BTA method),it means the cutting oil supplied by oil pressure head ,through cutting area,remove the cutting chips from the inner hole of drill bar to the chips pot at back of machine bed ; It adopt push boring method, remove the chips from front or middle of the machine The cutting oil is supplied from the rear of boring bar ,equipped with chips pots 1.Machine processing capability: Solid drilling diameter range: Φ50～Φ120mm Boring diameter range: Φ120～Φ500mm Max. Hole drilling depth: 8000mm Workpiece length range： 500-8000mm 2.Machine processing method: Solid drilling mode： BTA drilling method(chips removed through drilling bar)。 Hole boring process：Chips removed through workpiece’s cored hole. Infeeding method：It adopts the servo motor,servo reducer ,rack and pinion structure to drive the cutter tool infeed,the stepless speed regulation can be realized

Machine Operation: Gundrilling Component Details: Natural ploypropylene Machine Specifications: Technical ItemsParameters Drilling diameter range4mm to 30mm Max. Hole drilling depth1500mm Max. Workpiece length1500mm Machine total powerRoughly 18KW Max. Hole length-diameter ratio200:1 Max. Workpiece length-OD ratio 40:1 Workpiece OD range8mm to 40mm CNC control system:GSK Spindle quantity1 Spindle space 140mm Production accuracy : ItemParameters Hole skewness/deviation tolerance 0.1mm/100mm (Workpiece rotary, Max. Hole length-diameter ratio is smaller than 100:1） 0.15mm/100mm (Workpiece rotary, Max. Hole length-diameter ratio is bigger than 100:1） Surface roughness：Ra1.6～Ra6.3μm Diameter accuracy：IT8～IT10

China Brass Parts Custom Service, Produce Knurled Brass Nuts & Screws Manufacturer custom high precision brass turned parts & machined parts according to customer's drawing or samples, Dimension accuracy and surface can be well guaranteed! Name: Brass Parts Turned & Machined Material: Copper,Brass Finish: Natural,Tin plating,nickel plating, etc Machined type: Automatic Lathe Turning, CNC Turning, Knurling, Milling & Drilling Compound Tool Machinings China Ming Xiao Mfg (mxmparts.com) Custom brass parts for world customers, we are professional brass parts supplier. Welcome to contact with me for discussing your brass/ copper parts.

Single spindle/double spindle/four spindles gun drilling machines are availble. Both cutting tool and job could be rotating. Unique design,good performance.......

Quartz glass drilling machines This machine tool is used in the optical fiber and optical cable manufacturing industry. A certain size of deep hole (commonly known as panda eye) is drilled on a high-purity quartz glass rod of a certain diameter according to a specific position. The hole has high......

Description: •Precision machined components, Machining service, CNC precision machining, Stainless steel precision machined parts manufacturer •Material to process: aluminum, stainless steel, carbon steel, brass •Precision: 0.010-0.002mm •Equipments: CNC lathe, processing center, miller, cylindrical bore grinder, surface form grinder, punching machine, etc. •Surface treatment: zinc, nickel, anodized, polishing •Parts are used on vehicles, printing machines, food processing machines, textile machines, electronic machines, etc. •We are able to supply Precision machined components, mechanical parts machining, surface treatment such as anodize and plating according to our customers’ requirement. •Packaging details: inner plastic bag, outer standard carton box •Delivery time: 25-35 days Notes: we manufacture precision machined components in compliance with customer’s designs. The products are shown here ony to present the

Tower is a group of manufacturing facilities, offering one-stop solution for quality mechanical products with total lower cost in China. We can supply a full-range of metal products, such as sheet metal fabrication, cnc machining parts, casting parts, especially assembly parts. Product market range cover auto industry, medical industry,agricultural machinery, sport industry and so on. Because of our complete equipments, we are very suit for making all kinds of Assembly Parts. All of our products are customized by customer's drawing. Please feel free to send us your drawing or sample to customize!!!