WUHAN KEODO SEIKI MACHINE TOOL CO.,LTD.
VMH11
CNC Vertical Machining Centers with four linear guide ways on Y and Z axes
| X-axis travel | 1130 mm |
| Y-axis travel | 600 mm |
| Z-axis travel | 600 mm |
Classification:
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Specifications
| X-axis travel | 1130 mm |
| Y-axis travel | 600 mm |
| Z-axis travel | 600 mm |
| Distance from spindle nose to table | 100–700 mm |
| Distance from spindle center to column face | 630 mm |
| Table sizes (L×W) | 1200×550 mm |
| T-slot (No.×Size×Pitch) | 5×100×18 mm |
| Max. table load | 600 kg |
| X/Y/Z-axis feed rate (max) | 48 m/min |
| Positioning accuracy | ±0.005 / 300 mm |
| Repeatability | ±0.002 / 300 mm |
| Slide way type (X/Y/Z) | Linear Way |
| Spindle type | BT-40 |
| Spindle motor | 11 / 15 kW |
| Belt-drive spindle speed | 10 000 rpm |
| Direct-drive spindle speed | 12 000 rpm |
| Air source capacity | 6–8 kg/cm² |
| Power source capacity | 20 KVA |
| Machine weight | 7 000 kg |
| Machine dimensions (W×D×H) | 3 200×2 350×2 500 mm |
Standard
● High-precision roller linear guides
● Electrical system compatible with 380V/ 50Hz/ 3-phase power supply
● Full machine enclosure (cabinet protection)
● Electronic door interlock system
● FANUC CNC system with color LCD display
● Electrical cabinet cooling unit (heat exchanger)
● Automatic lubrication system
● Coolant supply system
● Coolant tray with chip collection box
● Work zone lighting
● Operator panel with electronic handwheel
● Linear guideway protective covers
● Machine maintenance tool kit
● Coolant gun
● Transformer 220V, 50/60Hz
● Transport packaging (export, sea-worthy)
● Documentation: operation manual, CNC programming manual, electrical diagrams
Options
● Spindle oil cooling system
● Chain conveyor belt with chip collection tank
● Screw chip removal machine
● Coolant through spindle（30 bar）
● Preparation for 4-axes (without drivers, amplifare)
● Oil water separator
● Air conditioner for celectrical cabinet
● Spindle splash ring
● Oil mist collector
● Door closing/opening monitoring sensor
● Tool length measurement system (Renishaw TS27R)
● Workpiece measurement system (Renishaw, OMP40)
● Workpiece measurement system (Renishaw, OMP60)
Description
Machine Bed
The machine bed is designed using dynamic and FEA (Finite Element Analysis). Reinforced ribs are utilized for optimal strength, rigidity, and machine stability. The structural elements of the machine are enlarged, providing very high cutting capability and exceptional rigidity. The main machine components (i.e., table, bed, column, tool carrier, etc.) are manufactured from high-strength cast iron and undergo thermal annealing / Vibratory Stress Relief (VSR) treatment.
Spindle
The spindle runs in class p4extra high precision bearings, making the machine ideal for various precision machining and high speed cutting.
The spindle body and the spindle motor are subjected to rigorous dynamic test in-houses o asto achieve the maximum stability and extreme cutting capabilities.
Belt-Drive spindle 10,000 rpm
Direct-Drive spindle 12,000 rpm
THREE AXES
FEED RATES 48 M/min
High precision Axis Feed system
● High precision linear guide way son three axes provide the best control and moving efficiency.
● Three axes are transmitted through class c3 high precision ball screws which have been pretension ed and preloaded.
● Three axes are mounted with precision p class, heavy duty ball type or roller type linear guide ways with extra wide blocks that upgrade the loading capacity of the table.
● The use of high precision nut that rotates balls crew that
● provides outstanding rigidity in heavy cutting, thereby ensuring high machining accuracy and long service life of ball s crew.
Cooling System
The coolant tank is equipped with a motor, hoses, and adjustable nozzles. The coolant delivery system provides rapid and effective
Guiderails and Ball Screws
AC servo feed motors and high-speed C3-class Linear Motion (LM) guides are installed on all X, Y, and Z axes. Large-diameter, high-precision ball screws are pre-loaded to increase transmission rigidity and eliminate thermal deformation during rapid traverse.
Automatic Chip Removal
Larger models can be equipped with chip augers installed inside the working zone for automatic chip evacuation from the cutting area to the belt conveyor. This option simplifies machine operator's work and helps reduce maintenance time.
Automatic Tool Changer (ATC)
The swing-arm type Automatic Tool Changer (ATC) is designed for high-efficiency multi-task machining. Tool changing is performed using pneumatic and electrical systems, ensuring reduced air pollution and easy maintenance. The cam mechanism provides rapid tool changes with high reliability for continuous machining operations.
Belt-Type (Scraper) Chip Conveyor
Designed for efficient removal of metal chips of various lengths and materials. Well-adapted for evacuating long and spiral chips from 50 mm and longer.
Telescopic Guideway Covers
Telescopic covers are installed on all axes to prevent the intrusion of chips, debris, and coolant, providing reliable protection for the ball screws, guideways, and bearings.
Testing and Accuracy
Strict quality control is maintained throughout the entire machining and assembly process to guarantee perfect precision. RENISHAW laser and mechanical measurement tools and equipment are used to enhance quality control efficiency.
CNC Control System
The latest FANUC 0i-MF CNC control system (standard configuration) is equipped with advanced and powerful functions. In addition to ISO code programming, with supplementary software such as Manual Guide 0i & i, operators can perform convenient in-process editing or conversational programming with an intuitive interface.
Automatic Lubrication System
The machine is equipped with an automatic lubrication pump. It supplies oil to the guideways, ball screws, and bearings to ensure smooth operation and extend the machine's service life.
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Contact Us
Contact Us
Add: Room 1203, Building 6, Future Light, No. 3 Guanggu Boulevard, Hongshan District, Wuhan City, Hubei Province, China
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