GY Series Gantry Machining Center (Linear Guide)
Machine Summary:
GY series gantry machining center adopts the closed gantry frame strucutre consisiting to bed ,column and beam, with features of high rigidity and high stability.The machine tool can finish the processing of milling ,boring ,drilling,tapping and sinking.It is mainly designed for the processing
of automobile sheet metal mold, plastic mold ,precision machinery parts and aerospace and shipbuilding.Equipped with the accessory milling head, it can realize the five-face processing at one time of clamping ,serving several purposes.It can effectively enhance the processing precision and
processing efficiency.
Structure and Performance:
1.The integrated casting of column and beam can reduce the binding site to provide more guarantee for the stability of YZ axes.(Suitable for series type with the portal width of 1.2and 1.8m).
2.Apply the computer-aided engineering (CAE) system to finish the optimized structure design and enhance the reliabilit of machine tool ,and the finite element method (FEM) to take the scientific analysis and optimization of design structure,which can guarantee the rigidity and stability of the whole machine structure.
3.X-axis with portal width over 2.8m adopts the design of 4-linear guide.It can provide more balanced supporting points for the table and thus guarantee that the table can keep its shape during the nominal loading.
4.The integrated casting of machine tool base with the travel of 6m and less can reduce the binding face to guarantee the rigidity and precision stability.
5.The surface of hand guide is treated by the high frequency quenching and the hardness can reach HRC 45,with the higher cutting propety.
6.Apply two-times aging treatment for the cast to guarantee the complete release of internal stress and the precision persistence of the machine tool.
7.The casting of the machine tool is made of high strength inoculated cast iron and high quality resin bonded sand,which is treated by multiple aging techniques to ensure the rigidity abd stability of the machine tool.X-axis adopts the imported high-precision linear rolling guide to meet the high-precision and high-efficiency processing.
8.The addition of supporting mechanism on the screw with the travel over 4m can effectively avoid the falling caused by the deadweight due to the overlength of screw and thus prolong its service life and reliabolity of precision during the processing.
9.The transmission mechanism with the large loading adopts the precision planet gear box characterized by the large transmission torque,high efficiency and precision.All servo axes are driven by spring coupling with good rigidity and accurate travel.
10.It can be equipped with the slope beam design to effectively resolve the cast gravity and work-piece cutting force.
11.The heavy-duty linear guide is characterized by the fast speed ,high precision and strong bearing capacity.
12.The standard gear-type spindle with the portal width of 2.8m and over can realize the high-torque heavy cutting.
13.The precision assembly of spindle in the constant temperature,dust-free and closed environment can guarantee the assembly precision.
14.3-axis bearing seat is scraped precisely without the gasket design to guarantee the smoothness of 3-axis transmission.
15.The foot treadle (optional)and moving foot-operated switch (optional)are convenient for users to get up and down the machine tool to change the tool.
16.The large type adopts the hanging-type operation box that can be rotatable to the table surface and convenient for users' operation.
17.Hydraulic balancing system can guarantee the smooth operation of Z-axis.
18.It leaves the mounting surface of tool magazine to add the tool magazine quickly later.
Technical Parameters
| Specifications |
Units |
GY-2212L/GY-3212L |
GY-2518L/GY-3018L/GY-3518L/
GY-4018L/GY-4518L |
GY-3024L/GY-4024L/GY-5024L |
GY-3228L/GY-4228L/GY-5228L/GY-6228L |
GY-5232L/GY-6232L/GY-8232L |
| Table |
Table dimension |
mm |
2200/3200*1100 |
2500/3000/3500/4000/4500*1600 |
3000/4000/5000*2000 |
3200/4200/5200/6200*2500 |
5200/6200/8200*2800 |
| Interval of two columns |
mm |
1200 |
1800 |
2400 |
2800 |
3200 |
| Max.load |
kg |
4000/5000 |
7000/8000/9000/10000/11000 |
8000/10000/12000 |
14000/16000/18000/20000 |
18000/20000/24000 |
T-slot(Dimension*
Distance*quantity) |
mm |
22*150*7 |
22*180*9 |
28*200*9 |
28*220*11 |
28*200*13 |
| Travel |
X-axis travel |
mm |
220/3200 |
2500/3000/3500/4000/4500 |
3000/4000/5000 |
3200/4200/5200/6200 |
5200/6200/8200 |
| Y-axis travel |
mm |
1200 |
1800 |
2400 |
2800 |
3200 |
| Z-axis travel |
mm |
750 |
850 |
1000 |
1000 |
1000 |
| Spindle |
Distance from X-axis
end surface to table |
mm |
200-950 |
200-1050 |
250-1250 |
350-1350 |
350-1350 |
| Spindle type |
|
BT50 |
BT50 |
BT50 |
BT50 |
BT50 |
| Rivet type |
|
BT50-45° |
BT50-45° |
BT50-45° |
BT50-45° |
BT50-45° |
| Spindle speed |
rpm |
6000 |
6000 |
6000 |
6000 |
6000 |
| Main motor power |
kw |
(9/11)/(15/18.5) |
11/18.5 |
13/22 |
22/26 |
22/26 |
| Max.output torque |
Nm |
(85.9/140)/(95.4/117) |
262/441 |
310/524 |
560/640 |
560/640 |
Feeding
speed |
Guide type X/Y/Z |
|
Linear rail |
Linear rail |
Linear rail |
Linear rail |
Linear rail |
| Rapid traverse speed X |
m/min |
16 |
2518/3018/3518:16 4018/4518:12 |
12 |
12 |
12 |
| Rapid traverse speed Y |
m/min |
16 |
16 |
12 |
12 |
12 |
| Rapid traverse speed Z |
m/min |
12 |
12 |
10 |
10 |
10 |
| Cutting and feeding speed |
mm/min |
1-8000 |
1-8000 |
1-8000 |
1-8000 |
1-8000 |
Tool
magazine
(optional) |
Tool magazine capacity |
T |
24/32/40 |
24/32/40 |
24/32/40 |
24/32/40 |
24/32/40 |
| Tool holder type |
|
BT50 |
BT50 |
BT50 |
BT50 |
BT50 |
| Max.length of tool |
mm |
300 |
300 |
300 |
300 |
300 |
Max.diameter of tool
(Full tool/Isolated tool) |
mm |
Φ125/Φ200 |
Φ125/Φ200 |
Φ125/Φ200 |
Φ125/Φ200 |
Φ125/Φ200 |
| Tool exchange time |
sec. |
3.5/5.5 |
3.5/5.5 |
3.5/5.5 |
3.5/5.5 |
3.5/5.5 |
Precision
(ISO) |
Location precision X
(Semi-closed loop) |
mm |
0.018/0.021 |
0.019/0.02/0.022/0.023/0.025 |
0.024/0.027/0.03 |
0.024/0.024/0.03/0.033 |
0.037/0.042/0.052 |
Location precition Y
(Semi-closed loop) |
mm |
0.015 |
0.017 |
0.02 |
0.021 |
0.028 |
Location precition Z
(Semi-closed loop) |
mm |
0.012 |
0.012 |
0.016 |
0.016 |
0.023 |
Repeat location precision X
(Semi-closed loop) |
mm |
0.01/0.014 |
0.011/0.011/0.014/0.014/0.016 |
0.011/0.014/0.016 |
0.011/0.014/0.016/0.018 |
0.016/0.018/0.022 |
Repeat location precision Y
(Semi-closed loop) |
mm |
0.009 |
0.009 |
0.011 |
0.013 |
0.015 |
Repeat location precision Z
(Semi-closed loop) |
mm |
0.006 |
0.007 |
0.009 |
0.009 |
0.009 |
| Others |
Power capacity |
Kva |
30/50 |
50 |
50/60/60 |
50/50/60/60 |
60/60/70 |
| Pressure of air supply |
kgf/cm2 |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
Overall dimension
(Length*Width) |
mm*mm |
6500/8500*3500 |
7700/8700/9700/10700/11700*4500 |
9000/11000/13000*5500 |
9500/11500/13500/15500*6000 |
13600/15600/19600*7000 |
| Machine height |
mm |
3900 |
4800 |
5500 |
5500 |
7000 |
Net weight of tool
machine(Approximate) |
kg |
22000/26000 |
28000/30500/33000/35500/38000 |
46000/52000/58000 |
52000/58500/65000/71500 |
75000/82000/96000 |
Note:Optional: Y/Z axis guide type is hard rail.
Standard configuration:
FANUC CNC system
Belt-type spindle speed is 6000rpm(1.2/1.8/2.4 series)
Gear-type spindle speed is 6000rpm(2.8/3.2 series)
Auto. chip removal (both sides screw and chain-type)
Electric cabinet air conditioning
Centralized automatic lubrication system
Air filtration purification device
Spindle oil cooler
Cooling device
Air gun
Blowing artifacts
Hydraulic system
Machine protection shield
Air curtain protection
Lighting system
Three color light alarm
Communication interface
Handheld electronic hand wheel
Tools and tool box
Horizontal adjustment bolts and shim
Technical documents
Optional configuration:
SIEMENS CNC system
MITSUBISHI CNC system
Gear-type spindle speed is 6000rpm(1.8/2.4 series)
Spindle decelerrator(1.2/1.8/2.4 series)
Disc-type tool magazine
Chain-type tool magazine
CNC rotary table
Planet gearbox
Linear scale
Spindle oil cooler(1.2/1.8/2.4 series)
Main shaft ring spray
Spindle central water discharge
Water gun
Manual 90° milling head
Extended milling head
Semi-auto. milling head
Z-axis travel is 1250mm(2.8/3.2 series)
Column heightening is 300mm
1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).
Timeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.
Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.
So far, we have received many customers from abroad, and they are all very satisfied with our company and products
The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view
Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}