CNC drilling and tapping machine TC-640

vertical3-axisfor plates

Overview
The TC-640 is a vertical CNC drilling and tapping centre designed for high-speed, precise multi-hole machining on medium-length parts and multi-part fixtures. It features a 20,000 rpm BT30 spindle, 600 mm X-axis travel and a 300 kg load table to support fixture-intensive production.

Key features

• 20,000 RPM spindle with BT30 interface for burr-free drilling and fast tapping cycles.
• 600 mm X-axis travel to accommodate longer workpieces or multi-part clamping.
• 300 kg load table suitable for medium-duty fixtures and dense setups.
• Compact Y/Z strokes (400 / 300 mm) for tight-featured parts.
• Optional 16–20 station ATC for rapid tool changes on multi-process jobs.

Recommended configurations

• Oil-mist or MQL system to improve tool life and chip evacuation during high-speed tapping.
• Fixture plate with multi-clamps for batch drilling or mirrored parts.
• Optional CNC probe for automatic part alignment and tool offset setting.
• High-pressure coolant option to improve surface finish and extend tooling life.

Application case

• Client: European smart device manufacturer.
• Use case: drilling and tapping aluminum router enclosures.
• Setup: TC-640 with 16-tool ATC and 2-part fixture plate.
• Result: 48 hole/thread cycles completed in under 30 seconds with accuracy within ±0.007 mm.

Product details

• Bench size (length × width): 700×400 mm
• Triaxial stroke (X / Y / Z): 600 / 400 / 300 mm
• Maximum carrying capacity: 300 kg
• Main shaft speed: 20,000 rpm

Product Specifications (table view)
Range of work - Triaxial stroke (X/Y/Z) (mm) : 600/400/300
Range of work - The distance from the main nose to the working top (mm) : 150~450
Workingbench - Bench size (length and width) (mm) : 700×400
Workingbench - Maximum carrying capacity (kg) : 300
Workingbench - T-type groove (slot number, slot width spacing) : 3×14×120
Spindle - Spindle diameter/cone hole (mm) : φ100/BT30
Spindle - Main shaft speed (rpm) : 20000
Spindle - Power of spindle motor (kW) : 3.7/5.5
Speed - Fast moving speed (X/Y/Z axis) (m/min) : 48/48/48
Speed - Cutting feed speed (m/min) : 10/10/10
Tool magazine - Number of knives (grasp) : 21
Tool magazine - Tool maximum diameter/length/weight : φ60 mm / 200 mm / 3 kg
Tool magazine - Maximum diameter (full/adjacent) (mm) : 60 / 80
Tool magazine - Tool exchange time (s) : 1.3
Machine tool accuracy - Positioning accuracy (X/Y/Z) (mm) : 0.008
Machine tool accuracy - Repeat positioning accuracy (X/Y/Z) (mm) : 0.005
Else - Specification of straight-line rolling guide gauge (X/Y/Z) (mm) : 30/30/35
Else - Ball screw specification (X/Y/Z) (mm) : 32/32/32
Else - Servo motor specification (X/Y/Z) (N.m) : 9/9/22.5
Else - Gas source / air pressure : 280 L/min, 6~8 bar
Else - Total electrical capacity of the machine tool (KVA) : 15
Else - Machine tool external type size (XYZ) (mm) : 1880×2600×2700
Else - Machine tool weight (about) (kg) : 3300

Technical specifications

• Model: TC-640
• Spindle taper / interface: BT30
• Spindle speed: up to 20,000 rpm
• Spindle motor power: 3.7 kW (standard) / 5.5 kW (option)
• X/Y/Z travels: 600 / 400 / 300 mm
• Bench size: 700×400 mm
• Maximum table load: 300 kg
• ATC capacity: up to 16–20 tools (optional)
• Tool magazine positions: 21
• Tool max diameter/length/weight: φ60 mm / 200 mm / 3 kg
• Rapid traverse (X/Y/Z): 48 m/min
• Cutting feed (X/Y/Z): 10 m/min
• Positioning accuracy: 0.008 mm; repeatability: 0.005 mm
• Guideway spec (X/Y/Z): 30/30/35 mm
• Ball screw spec (X/Y/Z): 32/32/32 mm
• Servo motor torque (X/Y/Z): 9 / 9 / 22.5 N·m
• Gas/air requirement: 280 L/min at 6–8 bar
• Electrical capacity: 15 KVA
• Approx. machine weight: 3300 kg