Vertical machining center VMC-855A
objective
VMC-855A vertical machining center is designed for complex parts such as metal parts, disks, molds, and small shells. Can perform operations such as iron cutting, boring, drilling, tapping, and thread cutting.
Application scope
VMC-855A vertical machining center is a high-speed, high-precision, and efficient precision machining equipment widely used in various fields of parts processing. Suitable for electronic precision parts processing, high-speed processing of box type parts, batch processing of automotive components, and processing of mold parts. Provide metal cutting solutions for parts processing in various fields.
Vertical machining center, used for machining precision parts of 56 products.
The vertical machining center meets the batch processing of shell parts.
He vertical machining center can realize batch processing of auto parts.
Vertical machining center can realize high-speed machining of box parts.
Vertical machining center fully meets the processing of various mold parts
Uniqueness
Product casting process: VMC-855A vertical machining center adopts Mihanna casting process, with the grade TH300, which has high strength and high wear resistance.
VMC-855A Vertical Machining Center
Adopting the Mihanna casting process, the grade is TH300
CNC vertical machining center, the inner part of thecasting adopts double-walled grid-shaped ribstructure.
CNC vertical machining center, the spindle boxadopts optimized design and reasonable layout.
For CNC machining centers, the bed and columnsfail naturally, improving the precision of themachining center.
CNC vertical machining center, table cross slideand base, to meet heavy cutting and rapidmovement
Product assembly process
The VMC-855A vertical machining center achieves precision fitting requirements during assembly by manually scraping the contact surfaces of parts such as guide rails, worktables, spindle contact surfaces, and box bottom surfaces.
Scraping video
① Scratching and grinding of bearing seat
② Scratching and grinding of the contact surface between the workbench nut seat and the slider
③ The contact surface between the spindle box and the spindle
④ Scrape the contact surface between the base and the stationary part
Precision inspection process
Accuracy testing video
Workbench Accuracy Test
Opto-Mechanical Component inspection
Verticality Detection
Parallelism Detection
Nut Seat Accuracy inspection
Angle Deviation Detection
Design Features
Ray
Adopting a herringbone column design and equipped with a balance block mechanism on the Z-axis, the span of the joint surface between the column and the base is widened. Significantly improve the rigidity of the column, with Efficiency avoids vibration generated during processing
Standard Equipment
magazine – Cooling system – lubrication system – Chip conveyor – heat exchanger – Electrical components – Guideway cover – Hand pulse – signal light – blow gun – Spindle oil cooler – Oil-Water Separator
Additional equipment
1.main shaft
a.Belt 10000 revolutions per minute
b.Directly connected at 15000 revolutions per minute
c.Electric spindle (tool installation method, speed, power differentiation)
2.spindle taper
a.HSK 
b.BBT
3.Spindle center water outlet filtration system
4.Chip conveyor
a.hinge type
b.Screw chip conveyor
5.magazine
a.32 knife disc knife magazine
b.chain tool magazine
6.four-axis
a. Only the four axis part (pneumatic or hydraulic locking)
b. Four axis+three jaw chuck (manual, pneumatic, hydraulic)
c. Four axis+manual top tailstock
d. Four axis+hydraulic top tailstock
e. Four axis+disc tailstock (L block)
f. Four axis+disc tailstock and bridge deck
7.Gearbox
8.PT-L-A
a.Contact type tool setter wired type (TS27R)
b. Contact type tool setter wireless (OTS)
c. Laser tool setter (NC4)
9.Workpiece measurement OMP60
10.Grating ruler
11.Five Axis
12.Simple oil-water separator
Technical Features
| Model | MX-2HG | VMC-855B | VMC-855C |
| Price | |||
| Old price | |||
| New price | |||
| Power | |||
| Mains voltage | Three-phase 380V (or、415V、440V） | ||
| Frequency, Hz | 50（or60） | ||
| Spindle speed | 4540 | ||
| Main drive motor power, kW | 3HP/2.2KW | ||
| Total power / current load | 3kw/5A | ||
| Machining parameters | |||
| X-axis travel, mm | 740 | ||
| Y-axis travel, mm | 360 | ||
| Z-axis travel, mm | 330 | ||
| Worktable T-slot | 3×16×65mm | ||
| Worktable size, mm | 1067×230mm | ||
| Maximum worktable load, kg | 200 | ||
| Distance between spindle end face and worktable, mm | 360(optional height increase of 50mm) | ||
| Swivel milling head | Left and right ±90°, front and back ±45°, cantilever 360° | ||
| Spindle taper type | R8 spindle | ||
| Spindle speed stages | 16 levels | ||
| Step count (low range) | 70、110、180、270、600、975、1540、2310rpm | ||
| Step count (high range) | 140、220、360、540、1200、1950、3080、5440rpm | ||
| Spindle sleeve travel, mm | 120 | ||
| Sleeve feed rate | 0.04；0.08；0.15 | ||
| Sleeve outer diameter, mm | 85.725 | ||
| Structure | |||
| Guideway type (X, Y, Z) | ▲▲▲dovetail guideway | ||
| Ram extension arm, mm | 380 | ||
| Aspect | |||
| Length, mm | 1522 | ||
| Width, mm | 1500 | ||
| Height, mm | 1640 | ||
| Weight, kg | 1000 |
TAJANE Service Center
TAJANE has a CNC machine tool service center in Moscow. Service experts will assist you in guiding the installation, debugging, equipment diagnosis, maintenance, and operation training of CNC machine tools.
The service center has a long-term reserve of spare parts and consumables for the entire range of products.
