Air cooling High Precision Tube Sheet Drilling Machine
Gantry movable CNC drilling & Milling Machine, with function of drilling, tapping and slight-milling, can clamp carbide drill inner-cooling or twist drill. Mainly used in the processing of flange, heat-exchanger, splice plates, steel plates etc.
Multi drilling heads can work separately or simultaneously, the processing controlled by CNC, with high efficiency, precision, easy programming and operation. Machine is suitbale for mass production of various workpieces.
This equipment includes main bed and longitudinal sliding stable gantry, transverse sliding table, the vertical ram drilling power head, working table, chip conveyor, hydraulic system, cooling system, centralized lubrication system, electrical system, pneumatic system and Other components.
Machine frame and worktable is separated structure, this can absorb vibration force during high speed processing. This advantage can guarantee more stable machine running, drilling stability and higher drilling precision.
The transverse (Y axis ) movement of drilling power head is guided by two sets of NO. 65 highprecision linear guide pair installed in front of gantry beam, separately driven through synchronous belt (i=2) and precision coarse pitch roller screw pair, which is driven by AC servo motor, ensure working high precision.
SIEMENS 808D CNC system, direct conversion of CAD/CAM. Very convenient operation and programming.
Applicable Industry: Used for the drilling processing for steel, stainless steel and composite material. It is mainly used for drilling (including blind holes) process of the tube plate, baffle plate in petrochemical machinery, air condenser, heat exchanger etc. and large flange manufacturing, and also for joint plates in building, bridge, iron tower, etc. This equipment consists of lathe bed work table, movable gantry, longitudinal slide carriage, numerical control slide board, drill power box, automatic chip cleaner and circulation cooling system, electrical system etc. Specifications:
| Model || TPLD2020 || TPLD2525 || TPLD3030 |
| Max. workpiece size (mm) || 2000x2000 || 2500x2500 || 3000x3000 |
| Max.thickNess (mm) || 200 |
| Worktable || Width/distance of T slot || 22 |
| Drilling spindle || Quantity || One or more (By customer's request) |
| Max. diameter of drilling || Φ50mm |
| Morse taper of spindle || #4 |
| Rotating speed (rpm) || 120-560 frequency conversion |
| Max.feed stroke (mm) || 350 |
| Feeding speed (mm/min) || 0-4000Stepless adjustment |
| Motor power (kW) || 5.5 |
| Positioning precision || X,Y axis || <=0.1mm/ (full length) |
| Re-positioning precision || X,Y axis || 0.1mm/ (full length) |
| Motor power (kW) || Servo motors || X axis || 2x1.8 kW (Dual drive) |
| Y axis || 1.3 kW |
| Z axis || 0.85 kW |
| Motor of scrap cleaner || 0.75 |
| Motor of cooling pump || 0.43 |
| Type of chip-conveyor || Chain-plate type |
| Quantity of chip-conveyor || 1 |
| Chip-removal speed (m/min) || 1 |
| CNC system || Spain FAGOR8055 CNC system |
| Net weight (Kg) || About 16000 || About 20000 || About 24000 |
| Overall dimensions(L×W×H) (mm) || About 4590×5050×3200 || About 5090×5550×3200 || About 5590×6050×3200 |
| Other models can be made by customers' request. |
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