Cn Origin Portal Milling Machine Whole Structure

• After-sales Service: Local After-Sales Service in India and Vietnam
• Warranty: One Year
• Process Usage: Metal-Cutting CNC Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Numerical Control: CNC/MNC
• Model NO.: CMS4025
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: 9080*6320*5750mm
• Trademark: Ubright
• Origin: Cn
• HS Code: 8457103000
• Production Capacity: 100 Sets/Month

Product Description

Product display
The bridge type portal gantry is big size bridge type gantry machining center. The worktable is fixed and the crossbeam is moving. And it is also a rigid machining gantry center. Very rigid structure which can be used for heavy cutting Can load very heavy workpiece Less floor covering

Applications: This machine has been used in many industries successfully, like automotive parts, automotive molds, engineering machineries parts, ship parts, agricultural machineries parts etc.
Machine Features:
Work table The worktable surface is quenched. (for Portal2516/3016/4016). The worktable hardness can be HRC48-52,so its wearing will be very slight. It can maintain high precision after long term usage.

Guide rail base The guide rail bases are the box structure with reinforcing ribs. They are made of the HT300 resin sand-making precision casting. And the castings are treated for internal stress relieving by twice, so it can maintain long term precision.

Sliding plate,Ram The crossbeam sliding plate is the"7" shape. There are four sliding blocks connection between sliding plate and guide rail. And there is one auxiliary box way to support. The crossbeam plate and ram use rigid sliding guide rail, so the rigidity and stability are very good.

Crossbeam The crossbeam is the box structure with reinforcing ribs to improve the torsional rigidity. The crossbeam uses two linear guide rail and one auxiliary box way to support , which is the international advanced compound guide rail structure.(This is patented by NINGQING). This structure can not only meet rapid and precise moving , but can meet enough rigidity. The linear guide rail use the 55 heavy loading type.

Suitable for big work piece Less floor covering Bigger loading. The work table is fixed, so the loading capacity is not limited.

High-tech synchronous drive technology The crossbeam movement adapts the international advanced ultra precision synchronous drive technology, the position loop, current loop and the velocity loop. This can solve the different loading micro deviation because of single position loop.

Compound crossbeam guide rail (Patent) There is the extra box way based on original linear guide rail on the crossbeam rail, which can improve the cutting resistance force and loading area. The patented designing can overcome the come weakness of cantilever among the gantry machine.

Finite element analysis structure designing The machine structure adapts the FEA designing (Finite element analysis), which has the better loading bearing, scientific stress distribution and high stability. To ensure enough over loading bearing factor, the overall rigidity and strength designing are in accordant with consistent designing concept. The safety factor is considered thoroughly, the machine can bear overloading and tough impact.

Higher precise guide rail mounting surface The guide railing mounting surface is grinded by precision grinding machine, so the machine precision and work piece finish will be much better than fine milled mounting surface.

Standard Configuration
1.FANUC 0i MF/Siemens 828D controller
2.BT50 8000rpm spindle from Taiwan
3.THK/HIWIN/PMI guide rail
4.THK/HIWIN/PMI lead screw
5.NSK bearing
6.Control cabinet heat exchanger
7.Water gun and gas gun
8.Chip conveyor
9.LED work light
10.English machine manual

Optional Configuration
1.CTS (coolant through spindle)
2.Air conditioner of control cabinet
3.Spindle cooling
4.Grating scale
5.Tool setting gauge
6.CNC rotatory table
7.Mill head

Product Paramenters

ITEM	Portal 3016
X/Y/Z travel	1600×3200×800mm
Table dimensions	3000×1600mm
Table capacity	2000kg
T-slots	7×22mm
Spindle nose-to-table distance	200~1000mm (can be customized)
Spindle speed	8000 rpm
Spindle mount	BT50-190
Rapid feed	0~20000mm/min.
Work feed	0~15000mm/min.
Torque	162/243Nm
Max. tool weight	15
Max. workpiece width	2000mm
Max.loading height	950mm (can be customized)
Positioning accuracy	0.01mm
Repeatability	0.005mm
Headstock motor rating	17/25KW
Motor rating X / Y axis	4.3KW
Motor rating Z axis (brakes)	5.2KW
Dimensions	6500×3500×3400mm
Weight	28T