Double-Spindle CNC High-Speed Steel Plate Drilling Machine

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Applicable industry： Used for the drilling processing for tube plate, clapboard and flange, in petrochemical, boiler, and wind power flange industries, also for joint plates in building, bridge, iron tower, etc. Product feature: 1. Heavy-load linear roller guide pairs are equipped on two sides of the machine bed respectively. The longitudinal movement of the gantry’s two sides is driven synchronously via AC servo motor and precise ballscrew pair of big pitch. 2. Two movable slides are equipped on the cross beam of gantry. The sliders are guided by two linear roller guide pairs and driven by AC servo motor and precise ballscrew pair of big pitch respectively. 3. The slides on the cross beam are equipped with vertical CNC feeding ram-type drilling spindle, which adopts special conversion motor with heavy load for spindle. The motor drives the spindle via synchronous belt. The drilling spindle adopts Taiwan precision spindle (innercooling) with disk spring automatic broach mechanism, hydraulic cylinder loosing cutter, very convenient to change shank. 4. The machine is equipped with hydraulic system to finish the hydraulic balance of vertical ram and hydraulic cutter loosing of spindle. 5. It adopts FAGOR8055 CNC system of Spain, equipped with RS232 interface and LCD screen. The automatic programming provided can not only generate processing programs automatically, but also preview hole position before drilling. 6.It is equipped with chain-plate type automatic chip-conveyor and chip collection trolley. The cooling system is equipped with paper filer, high-pressure innercooling pump and low-pressure outercooling pump, which are used for innercooling or outercooling of cutter. Product Basic Parameter: Model TPHD2020 TPHD2525 TPHD3030 Max. size of workpiece (mm) Max. hole distance L×W (mm) 2000×2000 2500×2500 3000×3000 Max. thickness(mm) 300 Worktable Width/distance of T groove(mm) 28/500 Drilling spindle Quantity 2 Spindle taper BT50 Max. diameter of drilling(mm) Φ40 (carbide drill) Φ50(high speed twist drill) Rotation speed(conver, stepless)(r/min) 30~2000 Motor power of spindles(kW) 2×22 Spindle nether surface to work table(mm) 280~780 Longitudinal movement of gantry (X axis) Max. stroke(mm) 2000 2500 3000 X axis feeding speed(m/min) 0~8 X axis servo motor power(kW) 2×3 Horizontal move (Y axis) Max. distance of spindles(mm) 2000 2500 300 Y axis feeding speed(m/min) 0~8 Y axis servo motor power(kW) 2×3 Vertical move (Z axis) Z axis Max. stroke (mm) 500 Z axis feeding speed(m/min) 0-4 Z axis servo motor power(kW) 2×3 Positioning precision X/Y axis(mm) ≤0.1/ (Full length) Re- positioning precision X/Y axis(mm) ≤0.05 Hydraulic system Hydraulic pump(Mpa)/(L/min) 7 /25 Motor for hydraulic pump(kW) 3 Chip removal and cooling Type of chip-conveyor Chain-plate type Quantity of chip-conveyor 1 Chip-removal speed(m/min) 1 Motor for swarf conveyor(kW) 0.75 Motor for cooling pump(kW) 2×3+0.75 Overall dimension L×W×H (m) Appr. 5.2×5.1×3.6 Appr. 5.7×5.6×3.6 Appr. 6.2×6.1×3.6 Weight of machine(t) Appr. 30 Appr. 35 Appr. 40

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JINAN SUNRISE CNC MACHINE CO., LTD

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