DNA-1631H

• Worktable 1600 mm x 3100 mm suitable for most bridge connecting plates
• Two spindles controlled by servos → Flexible & low limitation to process
• 20 locations to process & 20 workpieces after work-hours

Feature

Two Hydraulic Pumps Stable to clamp on 2 different areas Operation Protection Buttons Spindle not move to working area when loading/unloading workpieces Auto Measurement on Drill Length Auto measuring device → Fast, precise and convenient Save time and no inaccuracy measuring tolerance High Speed Drilling High-rigid machine & efficient coolant system 0.35 mm/rev & 2.0 mm/sec when drilling Ø 28 Multi-Location Process 10 kinds of same/different jobs or 20 processing locations for smaller workpieces Auto-process 20 piles of workpieces after working-hours Auto Power-off Programmed auto power-off after last process cycle Auto Lubricating System Auto lubrication feeding → Longer life

Servo-Driven Tool-Feeding Servo-driven tool-feeding →Stable in high-speed Decelerate to give longer tool life when tools on surface of workpiece Higher speed in workpieces

High Performance of Software Function Easy to learn, high performance software both on small quantity in multi-job or massive production	Graphic-Pattern-Dialogue Input 100% of drilling patterns in the program Only 30 min. to learn to calculate, preciously up to 0.001	TK-33 Specialized Step-Feeding (Optiion) High rigid frame body Drill-grinder → Continuous step-feeding Drilling as fast as advanced Japanese machines

Processing Multi-Hole Connecting-Plates for Bridges Suitable for a dozen of multi-hole groups ATC Storage for Auto Tool-Changing (Option) ATC (auto tool-changing) Replace tools when tools are dull, damaged, two or more diameters, bigger workpieces, tapping or miling on holes High Rigid Structure Designing High rigidness and reinforcement in main frame and strength in accessories Longer life with no vibration in high speed drilling or bigger holes drilling Fast-Marking Fast-marking to locate holes Position Check or Supports Adjustment Laser cross to recognize markings Position Check or Supports Adjustment Marking checking before loading workpiece in order to adjust supporting positions avoids drilling to damage the error-placed supports High Torques & Revolutions Motor TECO Motors → High torques for bigger diameters. High revolutions for smaller diameters Cranes of Lightweight & High Performance (Option) German ABUS HB Crane to lift all workpieces Built-in Teflon wheels → Lowest resistance 0.001
	Easy Re-Start Press button Previous/Next Hole to continue process Fast restart on unfinished hole when stopping during auto operation
	High Quality Controlling System CPU controllers, panel system, servo system, 1/0 panel, frequency converter, magnet contactors, and buttons/keys in controlling system are leading Japanese parts

Laser-Center Holes Checking (Option) Patented design for cross center of drill, graph-recognition, teaching and inputting → Time-saving, preciousness & convenience	Tapping NC auto tapping, M6 - M32	Long-Hole Process Ø 14 - 32 mm for all long-holes

Specification