WMTCNC VMC850P Non-counterweight High-Speed Vertical Machining Center

• After-sales Service: Online Support
• Warranty: 1 Year
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Linear Control
• Control Method: Semi-Closed Loop Control
• Model NO.: VMC850P
• Numerical Control: CNC/MNC
• Processing Precision: 0.001mm
• Performance Classification: Economical CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Positioning accuracy: 0.008mm
• Re-positioning accuracy: 0.005
• X/Y/Z axis travel: 500X1000 mm
• T-slot (NxWx D): 5X18X100mm
• Max.spindle speed: 8000/10000RPM
• Spindle taper: BT40
• Max.loading of worktable: 500KG
• Transport Package: Standard Plywood Package
• Specification: CE SGS ISO9001
• Trademark: WMTCNC
• Origin: Chizhou, Anhui, China
• HS Code: 8457101000
• Production Capacity: 20sets/Month

Product Description

Description:

High rigidity + heavy cutting: High-rigidity design of the bed, servo, spindle, etc., enhance the extreme heavy cutting ability; Good heavy cutting ability in plane milling, boring, drilling and tapping; Add machine tool accessories to increase monitoring and reduce the probability of failure; Regional service mode of sales service personnel, quick response and quick repair; According to statistics, the failure rate of 850P is 50% lower than that of 850L, and the failure rate of 850P per month is less than 1% (number of maintenance machines in the month/number of machines in warranty);  High-cost performance + value-added services: On the basis of ensuring the performance of the machine tool, adopt a cost-effective design concept to benefit customers; Process development capability: Have its own process team, which can provide workpiece proofing and realize turnkey projects.

Specification	VMC850P
Worktable
Worktable size(LxW)	500x1000 mm
T-slot (NxWx D)	5x18x100mm
Travel
X/Y/Z axis travel	850/500/550mm
Machine range
Distance from spindle center to column	582mm
Distance from spindle nose to worktable surface	100-650mm
Spindle
Spindle taper	BT40
Spindle power	11/15kw
Max.spindle speed	8000/10000rpm
Feed(direct drive)
Max.feed speed	10m/min
Rapid feed speed(X/Y/Z)	48/48/32m/min
Ball screw(diameter+lead)
X/Y/Z axis ball screw	4016
Tool magazine
Tool magazine capacity	24t
Tool change time(T-T)	2.5s
Positioning accuracy(National standard)
Positioning accuracy(X/Y/Z)	±0.008mm
Re-positioning accuracy(X/Y/Z)	±0.005mm
Machine dimension
LxWxH	2460x2355x2860mm
Machine weight
Max.loading of worktable	500kgs
Machine weight	5500kgs

1. One-piece bed, C-shaped structure, Z-axis without counterweight; Ø The whole machine is 5.5 tons, the fixed parts are heavy-weight design, and the moving parts are light-weight design;
2. Reinforced rib structure design, light weight, while improving rigidity;
3. Self-made bed, Okuma pentahedron machining equipment, gray cast iron, artificial aging in the factory;
4. Assembly line, manual scraping of the bonding surface;
5. 8 feet, the whole surface is attached, the new model is redesigned-three-point contact;
6. The sheet metal is 2mm, and it is assembled by double-sided fastening to reduce the possibility of seam water seepage.

ØThe contact ratio of headstock and column is improved ,Improve the rigidity of the spindle box during processing
ØThe span between the column and the bed is improved,The column tilt is the lowest during processing
ØLabyrinth protection design,Avoid the entry of iron filings and cutting fluid

Screw type: Ball Brand: PMI/THK/HIWIN, accuracy class C3; Specification: 4016; Installation form: fixed-fixed; Designed rapid traverse speed: 48m/48m/32m;
1. Coupling type: diaphragm Brand: Miki;
2. Bearing Brand: NTN; Type: Angular Contact Thrust Ball Bearing; Specification: 3062; Arrangement: Top Three
3. Guide rail: linear rail (ball); specification: 35/45/45; brand: THK/PMI/HIWIN; number of sliders: 2/single rail.
4. Screw bearing lubrication method: adopts thin oil lubrication method to improve the content: 1) improve heat dissipation efficiency; 2) grease is not easy to replace; 3) mixed corrosion of water, oil, and grease; 4) different requirements for lubricating viscosity.

Spindle adopts: Taiwan ROYAL/VYUCHENG/KENTURN,
  Standard 8000 revolutions, optional 10000 revolutions;
1. Belt drive, dynamic balance on the factory V1 line; Ø Standard BT40 tool holder, optional BBT40 tool holder;
2. The spindle adopts high rigidity and short nose design;
3. Increased axial rigidity, heavy cutting, reduced vibration of circumferential milling tools, and improved machining quality;
4. The main shaft adopts the ring spray mode, and the central water outlet main shaft is optional;

1. Taiwan POJU/OKADA, disc manipulator tool magazine, 24T; Ø According to customer needs, we will choose tool magazine with protection device;
2. The force of the tool magazine directly reaches the base, and the column does not bear the lateral bending force;
3. The tool change mechanism is equipped with an air tank to ensure sufficient air pressure for one tool change;

1. Side-discharge water tank, front flushing, high-pressure water gun design, shorten the cleaning auxiliary time and reduce labor costs.
2. Improve the oil-water treatment structure to extend the life of the cutting fluid and reduce the cost of auxiliary materials.