About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsDouble Column Machining Center

RS232 CNC Double Column Milling Machine 1200mm Gantry

JOINT is a professtional manufacturing mold processing and machinery parts processing equipment. We have cooperation with each other many year. JOINT'S professtional product line and best service won our approval.

—— VK from Chennai,India

I am proud to say that over the years, GT was very glad to found and be partners with Joint Machines Before Joint, I had been collaborating with another China supplier for our conventional machine line (eg. milling & grinder) but regrettably and no offence meant the quality of the machine and after sales support.

—— Christian from Manila, Philippines

Joint is good, help a lot for us to do the marketing. But, we want more help on technical and marketing. And I will do more business with Joint.

—— Mr Maymen from Turkey

I'm Online Chat Now

RS232 CNC Double Column Milling Machine 1200mm Gantry

small.img.alt small.img.alt small.img.alt small.img.alt

Large Image :  RS232 CNC Double Column Milling Machine 1200mm Gantry

Product Details:
Place of Origin: CHINA
Brand Name: JOINT
Certification: ISO 9001:2015
Model Number: BTMC-1220
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Delivery Time: NEGOTIATION
Payment Terms: TT/LC
Supply Ability: 1000 SETS/YEAR
Detailed Product Description
Working Table Size: 900*2000mm X/Y/Z Axis Travel: 2000/1200/800
Gantry Width: 1220mm T-Slot No: 7-22-125
Cutting Feed: 8m/min Positioning Accuracy: 0.01mm/m
Minimum Set Of Moving Units: 0.001mm Dimension: 7260*3210*3920mm
High Light:

RS232 Double Column Milling Machine


CNC Double Column Milling Machine


1200mm Gantry Cnc Vmc Machine


Key Advantages:

1. X, Y axis adopt to heavy load roller linear guide rail; Table operation does not exceed the base; The load stress is released evenly; solve deformation caused by long time heavy load on table of VMC machine.


2. The load weight of table improves about 50% higher than the same specification of VMC machine.


3. The door opening at both sides of gantry structure cover design, convenient for loading and unloading of large workpiece and processing operation.


4. High precision key parts: Adopt German/Taiwan famous brand Linear guide rail and ballscrew , Japan NSK/P4 grade precision bearing,ensure high accuracy of the machine.


5. Standard Accessories: Taiwan BT50 mechanical spindle, X, Y axis heavy load roller linear guide rail, Z axis box way ; suitable for large mold, large parts, mold frame rigid high-speed processing.

6. Beam, column and base are analyzed and designed for reinforcing bars, improve rigidit y and deformation resistance to suitable the requirements of high speed high specular machining.

7. High rigid beam column one piece structure makes sure of the stability of machine in strong cutting and high-speed cutting situation.With easy and economic screw conveyor chip and trolley.

8. Using temperature compensation technology to improve processing accuracy in long-time processing situation.


Model BTMC-1220
Table size mm 900*2000
X axis travel mm 2000
Y axis travel mm 1200
Z axis travel mm 800
Gantry width mm 1220
Distance between spindle and table mm 50~850 / 120~920 (Spindle is BT50 Φ190)*
Spindle rotation speed rpm 8000/ 6000*
Spindle taper   Long nose BT50 (Φ155)/ Short nose BT50 (Φ190)*
Spindle motor kw 15
Work table T slot No.-Size*Pitch 7-22*125
X axis screw   6310
Y/Z axis screw   5010
X/Y axis linear guide way   45 heavy load roller linear guide way
Z axis guide way m/min Box guide way
X axis rapid feed m/min 8
Y axis rapid feed m/min 12
Z axis rapid feed m/min 12
Cutting feed m/mm 8
Positioning accuracy mm/m 0.01
Min. set moving unit mm 0.001
Dimension (L*W*H) mm 7260*3210*3920
Weight kg 14500
Max. load of table kg 3000


Standard accessories:
1. Mitsubishi/ Fanuc controller system
2. Fully enclosed cover
3. Pneumatic system
4. Anto lubrication system
5. Work piece coolant system
6. Spindle encoder position system
7. Three inner encoder feedback system
8. Hand wheel
9. RS232 Interface
10. Alarming light
11. Working light
12. Guide way cover
13. Technical documents
14. Operation manual
15. Screw type conveyor device
16. Spindle oil coolant
17. Heat exchange

Optional accessories:
1. Rotary table
2. Coolant through spindle (CTS)
3. Gear box
4. 24tools Arm type ATC


RS232 CNC Double Column Milling Machine 1200mm Gantry 0   


RS232 CNC Double Column Milling Machine 1200mm Gantry 1


Contact Details

Contact Person: vera

Send your inquiry directly to us (0 / 3000)