Model DPD3016
Size of workpiece
Thickness of workpiece(mm)  (Max)80/100
 Width x Length(mm) 1600×3000 (One piece)
1600×1500 (Two pieces)
800×1500 (Four pieces )
Drilling spindle
Quick-change drill chuck Morse 3# 4#
Diameter of drilling head(mm) Φ12-Φ50
The mode of speed adjustment Transducer stepless speed adjustment
Rotate speed(r/min) 120-560
Stroke(mm) 240
Processing feeding Hydraulic steeples speed adjustment
Hydraulic clamping
Thickness of clamping (mm) 15-80/35-100
Quantity of clamping cylinder 12
Clamping power(kN) 7.5
Start-up clamping Foot-switch
Cooling fiuid
Mode Forcing cycle
Volume(L) Appro.100
Hydraulic system
Clamping pressure(MPa) 7.5
Air Pressure Source of compressed air(MPa) 0.4
Motor Spindle(kW) 5.5
Total power kW 15
Overall dimensions Length x Width x Height 5800*2800*2950
Weight
Main Body(kg) Approx 6100
Chip Removal System(kg) 400

Machine Description

This Plate drilling machine is mainlyused in the fields of Steel Structure,Bridge,Electric-communication Tower, Heat Power Station,and Boiler etc, for the drilling process of connectin plate, foundation plate, terminal plate, template, flange plate,structual componet etc.

1.The machine is mainly composed of base, gantry, drilling unit, exchangeable worktable, chip removal system, electric system, hydraulic system and centralized lubricating system etc.

2.There are twoexchangeable worktablesin the machine, while the workpiece on one worktable is being drilled, the other worktable can be moved out to unload the finished workpiece and load a new workpiece. These exchangeable worktables can greatly reduce the loading and unloading time and improve the production efficiency.

3.This machine usedstroke self-controlled drilling unit. Rapid feeding,working feed and rapid withdrawing are transformed automatically without presetting any parameters manually such as the length of the drill and the thickness of the workpiece before operating, so that the machine is easy to operate.

5.Workpieces are clamped tightly by hydraulic clamps, For small work pieces the machine can clamp four groups together so as to reduce the preparation period of production and increase the efficiency.

6.The software of host computer ishumanized designed. The machine’s running data can be shown directly on the real time monitor and I/O monitor interfaces.

7.The machine uses centralized lubricating system to make sure all the function parts being well lubricated thus improve the performance and extend the lifetime of the machine.