CNC Vertical Machining Center (VMC) Manufacturer

CNC Vertical Machining Center (VMC)

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The CNC vertical machining center is a high-performance, multi-function machining system designed for complex part manufacturing across a wide range of industries, including automotive, mold making, mechanical components, 5G communications, and medical devices. Capable of performing milling, boring, drilling, reaming, and tapping in a single setup, this vertical machining center enhances precision, reduces cycle times, and streamlines multi-process operations. With features like automatic tool change (ATC), automated lubrication, cooling, and chip removal, the system supports high-reliability, high-efficiency and accurate machining in both prototyping and volume production environments.

Core Functional Components

Spindle

Equipped with a 12,000 rpm direct-drive spindle, with optional 8,000 rpm belt-driven configuration.

Central air-blow system keeps the tool holder clean, enhancing machining precision.

Air-mist protection prevents dust and moisture from entering the spindle bearings, preserving lubrication and significantly extending spindle service life.

Spindle balance is calibrated using IRD dynamic balancing equipment, reducing vibration and preventing resonance during high-speed operation—ensuring consistent cutting accuracy.

Tool magazine

Automatic Tool Changer: Tool magazine with a standard capacity of 24 tools, upgradeable to 32 tools.; Features dual-roller bearings, pneumatic self-locking, dual-stage positioning, and sealed waterproof design for higher stability.; Achieves rapid tool change in just 2.5 seconds, boosting production efficiency and minimizing downtime.

Specifications

Model	unit
X/Y/Z axis travel	mm	600/450/450	820/550/600	900/600/700	1100/650/600	1300/700/700	1500/800/700
Spindle nose to table surface	mm	135-585	130-730	130-830	130-730	120-820	150-850
Spindle center to column track	mm	488	640	640	710	770	900
Table size (L×W)	mm	700×420	1000×550	1000×550	1200×600	1400×700	1700×800
Max. load capacity of table	kg	250	600	600	800	800	1200
T-slot (number×width×pitch)	mm	3×14×125	5×18×100	5×18×100	5×18×100	5×18×125	5×18×140
Guideway type		Linear ball guideway	Linear roller guideway
X/Y/Z axis rapid travel	m/min	48/48/48	48/48/48	48/48/48	36/36/36	36/36/36	24/24/20
Max. cutting feed rate	mm/min	1-10000	1-10000	1-10000	1-10000	1-10000	1-10000
Spindle speed	rpm	12000	12000	12000	12000	12000	6000
Spindle (model/diameter)		BT40/120	BT40/155	BT40/155	BT40/155	BT40/155	BT50/190
Spindle drive		Direct connection					Belt
Spindle motor power	kW	7.5/11	7.5/11	7.5/11	11/15	11/15	15/18.5
Spindle torque	N.m	35.8/70	35.8/70	35.8/70	52.5/95	52.5/95	95.5/118
Magazine capacity	Pcs	24	24	24	24	24	24
Max. tool diameter	mm	80/160 (w/o adjacent tools)					110/225 (w/o adjacent tools)
Max. tool length	mm	300	300	300	300	300	350
Max. tool weight	kg	8	8	8	8	8	20
Tool change time (Tool to Tool)	sec	2.5	2.5	2.5	2.5	2.5	3.5
X/Y/Z positioning accuracy	mm	0.008/0.008/0.008
X/Y/Z Repeatability	mm	0.005/0.005/0.005					0.006/0.006/0.006
CNC system		FANUC. 0i-MF PLUS(S)	FANUC 0i-MF PLUS(5)				FANUC 0i-MF PLUS(1)

High-Rigidity Structural Design

The CNC vertical machining center features a structurally optimized design, developed using finite element analysis (FEA) to ensure excellent stability and machining accuracy. This ensures the entire machine maintains high rigidity and machining precision under demanding conditions. Key structural advantages include:

Integrated motor base: Reduces elastic deformation and enhances drive rigidity for improved motion stability.

High-precision roller guideways (P-class): Provide excellent load-bearing capacity and reduced elastic deformation during heavy-duty cutting.

C3 grade precision ball screws: Preloaded ball screw assemblies significantly improve transmission rigidity and minimize thermal deformation during rapid movements, ensuring machining accuracy.

Ultra-stable base structure: A wide-span, V-shaped column and monolithic bed frame minimize deflection during high-speed operations, delivering superior overall rigidity and vibration resistance.

Motor
Guidew
Ball Screws