Big CNC Milling Machine for Hard Metal Cutting 1890

Min.Order: 1

Product origin: Dongguan, Guangdong, China

Infringement complaint:

Complaint

US$ 50000 ~ 120000

Description

Big CNC milling machine for hard metal cutting 1890

Model No. BK-1890B

Specification

TRAVEL
X/Y/Z axis travel	1800x900x600mm
Spindle nose to table	160-760mm
Spindle center to column	950mm
Positioning accuracy	±0.005/300mm
Repeated positioning	±0.003/300mm
Spindle
Spindle taper	BT50
Spindle transmission	belt drive
Spindle speed	8000 rpm/min
Controller
CNC control	Fanuc 0i-MF
Spindle motor	11 kw 8000 rpm/min
X/Y/Z motor	3.0/3.0/3.0kw
Table
Table size ( W x L )	2000x900mm
T slot	5-22x165mm
Table load	1600kg
Feed
X/Y/Z rapid feed rate	15/15/12m/min
X/Y/Z ball screw	4012
MACHINE DIMENSION
Dimension	500038003200mm
Weight	14000kg

Main parts list:

Item	Brand
Spindle	Taiwan
Spindle bearing	Japan-NSK
Ball screw	Taiwan-Hiwin
Linear guideway	Taiwan-Hiwin
Pneumatic parts	Japan-Mitsubishi

Optional configuration:
- SIEMENS/FANUC/Mitsubishi CNC Controller
- 24T/30T Arm type tool magazine
- Coolant through spindle
- 4th/5th axes rotary table
- Chip conveyor
- Tool setter
- Oil mist collector

Features:

X, Y ,Z axis are box way.
High rigidity machine body structure to ensure the strong cutting requirements fulfilled under fast operation.
Coupling, bearing, spindle, ball screw, cylinder and other key parts are all imported from Germany, Japan and Taiwan top brands to ensure high quality and high precision.
Modular configurations, provide customized options to meet different customers processing needs: 8000 rpm/min belt drive spindle.
This machine center focuses on mold processing, it also suits mechanic parts processing.
suitable for small to hard metal parts processing.

COMPANY PROFILE

Quality Control

From production to delivery, strict testing are adopted to inspect the static and dynamic accuracy of the machine, so as to ensure the accuracy and stability of BAOFENG machine.

Precise grinding: After milling process, all guideway mounting surface has gone through grinding process by imported CNC grinding machine (Normal machine body manufacturing only have milling process)

Manual scrapping: All joint surfaces of the machine body are manually scraped to ensure geometric accuracy and rigidity.

Standard and Strict process: Complete machine production procedure with high standards, all process could be tracked to ensure high quality. Even the torque of each screw will be tested and recorded.

Quality Assurance Syetem

1. G-TECH dynamic balancing inspection
Spindle motor has gone through dynamic balance vibration detection and correction.

Renishaw Ballbar inspection

Inspect the roundness in the three planes (XY, XZ, YZ) of the machine, which can minimize the dynamic accuracy tolerance and improve the geometric accuracy.

3. Renishaw laser interferometer inspection
When detecting the screw pitch error, the straightness of the linear guide rail in the XX and YY directions can be checked at the same time to ensure the machining and assembly accuracy of the machine tool, meanwhile, can test the actual positioning accuracy and repeat positioning accuracy of the machine tool.

4. Germany Carl Zeiss CMM test
To check the precision of precision parts of machine tools, such as bearing caps, glands, motor flange plates, spindles, etc., as well as the geometric accuracy and surface tolerances of the test-cut samples.

Running test

In order to ensure quality, the machine will go through other quality control procedures, such as spindle vibration noise inspection, 72-hour full-function running-in test, etc.

Packing and Shipping

Certificate show

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