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High-Speed CNC Drilling Machine

Worktable-Mobile High-Speed CNC Flat Drilling Machine

✅ Core Design Advantages

Fixed gantry & moving worktable structure:High-strength cast iron components (resin sand molding); optimized rigidity for precision drilling/milling.
✅ Key Performance Parameters
Worktable size:
TLMZ12: 1200×1200mm;TLMZ16: 1600×1600mm
Max. workpiece thickness: 300mm (uniform).

✅ Structural Configuration Features

X-axis (worktable longitudinal): Travel 1200/1600mm; rapid traverse: 8 m/min.
Y-axis (spindle transverse): Travel 1200/1600mm; rapid traverse: 8 m/min.
Z-axis (spindle vertical): Travel 600mm; feed rate: 6 m/min.

✅ Precision and Efficiency

Positioning accuracy: ±0.05mm (X/Y axes).Repeatability: ±0.025mm (X/Y axes).
Machine weight: 12T (TLMZ12) / 15T (TLMZ16).
Dimensions:
TLMZ12: 4900×3300×3700mm
TLMZ16: 5700×3800×3700mm

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Techspecs

Drilling Machine Specifications
Parameter	Unit	TLMZ12	TLMZ16
Processing Range
Length × Width	mm	1200×1200	1600×1600
Worktable
T-Slot Width	mm	22	22
Drilling Head
Quantity	pcs	1	1
Spindle Taper		BT50	BT50
Max. Drilling Diameter	mm	Φ60	Φ60
Max. Thickness	mm	300	300
Spindle Speed Range	rpm	5-4500	5-4500
Spindle Motor Power	kW	22	22
Spindle-to-Table Distance	mm	200-800	200-800
X-axis (Worktable Longitudinal)
Travel	mm	1200	1600
Max. Speed	m/min	8	8
Motor Power/Torque	kW/N·m	2.2/11	2.2/11
Y-axis (Spindle Transverse)
Travel	mm	1200	1600
Max. Speed	m/min	8	8
Motor Power/Torque	kW/N·m	2.2/11	2.2/11
Z-axis (Spindle Vertical)
Travel	mm	600	600
Max. Feed Speed	m/min	6	6
Motor Power/Torque	kW/N·m	3.0/16	3.0/16
Positioning Accuracy
X-axis	mm	0.05	0.05
Y-axis	mm	0.05	0.05
Repeat Positioning Accuracy
X-axis	mm	0.025	0.025
Y-axis	mm	0.025	0.025
Chip Removal System
Type		Chain Plate	Chain Plate
Quantity	pcs	2	2
Speed	m/min	1	1
Motor Power	kW	0.75	0.75
Cooling System
High-Pressure Internal Coolant	MPa/L/min/kW	2/40/4	2/40/4
Low-Pressure External Coolant	MPa/L/min/kW	0.2/30/0.2	0.2/30/0.2
Hydraulic System
Hydraulic System	MPa/L/min/kW	7/30/4	7/30/4
Automatic Lubrication
Lubrication Pressure	MPa	2.5	2.5
Lubrication Volume per Cycle	mL	0.12	0.12
Lubrication Interval	min	3-10	3-10
CNC System
CNC System		Siemens 808D	Siemens 808D
Power & Weight
Total Power	kW	~40	~40
Total Weight	T	~12	~15
Dimensions
Dimensions (L×W×H)	mm	4900×3300×3700	5700×3800×3700
Model: TLMZ12 TLMZ16

Description

Gantry and Worktable:The gantry is fixed. The worktable moves along the X - axis, guided by precision linear rolling guides and driven by an AC servo motor and ball screw.The ram - type drilling power head moves along the Y - axis, and the spindle feeds vertically along the Z - axis with a stroke of 600 mm. Power Head System:The standard configuration includes 1 BT50 spindle power head. The maximum drilling diameter is φ30 mm, and it is suitable for high - pressure internal cooling (2 MPa) and low - pressure external cooling (0.2 MPa) modes.The spindle speed range is 5–4500 rpm, and it supports high - speed steel twist drills and carbide drills.

Features

Efficient and flexible

The worktable - mobile design is suitable for quick positioning of small and medium - sized workpieces, increasing the processing efficiency by 40%.

High - Precision Control

The Siemens 808D system integrates pitch error compensation, ensuring a hole pitch accuracy of ±0.1 mm.

Low - Energy - Consumption Design

Driven by an AC servo motor, the energy consumption is reduced by 20%, supporting green production.

Easy Maintenance

The external lubrication system and modular structure extend the maintenance cycle by 30%.

Working Principle

Dynamic Worktable Drive:The worktable is driven by a servo motor to move along the X - axis, with a maximum speed of 8 m/min, suitable for quick positioning.The ram - type power head moves along the Y - axis with a stroke of 180–260 mm, supporting parallel processing of multiple hole positions. Cutting System:The spindle adopts a high - pressure internal - cooling cycle (2 MPa), suitable for high - speed drilling with carbide drills (at a speed of 4500 rpm).The rapid movement speed of the tool holder is 8 m/min, facilitating efficient switching between rough and finish machining. Accuracy Assurance:The CNC system compensates for backlash and thermal errors in real - time, ensuring a hole position accuracy of ±0.05 mm.

Application & Case

General Machinery: Precision drilling of flange sealing surfaces and gear discs.

Automotive Manufacturing: Machining multiple holes on brake discs and drive shafts.

Petrochemical Equipment: Drilling small tube sheets and valve flanges.

Mold Industry: Machining positioning holes and cooling holes on mold plates.

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FAQ

Does it support automated loading and unloading?

Yes, it can integrate robots or gantry robots (interfaces and space need to be reserved).

What is the maintenance cycle of the high - pressure internal cooling system?

It is recommended to replace the coolant filter element every 300 hours and clean the pipeline every 1500 hours.

Can the maximum processing thickness be extended?

The maximum thickness of the standard model is 50 mm, and that of the customized model can be extended to 100 mm (the Z - axis stroke needs to be adjusted).

What is the after - sales service policy?

It provides 1 year of free warranty, lifetime technical support, and responds to fault reports within 24 hours in China.

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