Shandong TaoFong CNC Machine Tool Co., Ltd. is one of the leading manufacturers and suppliers of gantry cnc milling in China, also supports customized service. Welcome to buy high quality gantry cnc milling for sale here from our factory. Good service and reasonable price are available.
Gantry cnc milling machine GMC1612 is a kind of high precision and heavy duty gantry type CNC machine used to process medium and large size parts. Unlike vertical machining center and general horizontal models, it uses a fixed gantry structure with a large worktable area and long travel, has excellent stiffness and efficiency in cutting. The main applications of this method are metal materials such as carbon steels, alloy steels, aluminium alloys, mould steels and cast irons; It can process non-metallic Materials, including engineering plastic products; Providing reliable and efficient processing solutions for large-size Parts in Machinery, Automotive, Aerospace and Construction Industries.
Product Advantages
Large-Scale Processing Capacity & Stable Load-Bearing
GMC1612 has a gantry type, its working area is 1000*1600mm and the maximum load can reach up to 10 tonnes; This machine is much better than vertical machining center or small-hanging models. The X-axis,Y-axis and Z-axis travel distance are 1600x1200 x700mm, the gantry size is 1230*860mm wide, allowing for steady processing of large-sized work-pieces including large mould blank, structure components, thin plate pieces and so on. The fixed gantry and movable worktable Design ensure the stability of operation under high-load conditions due to a heavy work-piece.
High Rigidity & Superior Precision
The machine's gantry beam, bed and column are produced from high-quality HT300 cast iron by using resin sand casting technology after releasing the internal stresses via secondary vibration ageing treatment. After optimization using finite element analysis to distribute forces reasonably and improve vibration absorption efficiency . BT40 spindle (optionally BT50), Prestressed C3-grade precision ball screw, and Taiwanese company HIWIN/PMI heavy-duty linear guide way; Its position accuracy is ±0.008 mm (X/Y axis) and ±0.01 mm (Z axis); The repeatability displacement accuracy reaches ±0.005 mm.
Efficient Cutting & Versatile Processing
The 11/15kW high-power spindle motor has sufficient torque and can reach a maximum spindle speed of 8000 rpm or even up to 12000 rpm optionally . It is typically provided with a 24-station arm-type tool magazine that supports rapid tool changes and multi-process continuous processing to shorten the non-processing time. Support for milling, boring, drilling, counter-boring and other processes; it comes with a left-to-right angle-milling head that allows performing 5-sided cutting within one position to increase output.
Intelligent Operation & Reliable Performance
Equipped with a simple, convenient CNC Solution( such as that from Fanuc, siemen or GSK) can be selected for three axes linkage,real-time program update,and automatic monitoring function for failures. It has been equipped with an automatic concentrated lubrication system, a spindle-oil-cooling system and a high-pressure-chip-conveyor to extend the service life of critical parts and ensure stable operation over 24 hours. It also has electrical cabinet air conditioning to maintain stable temperature and protect electrical components.
Product main technical parameters
|
SPECIFICATIONS |
Units |
GMC1612 |
|
Table size(W*L) |
mm |
1000*1600 |
|
X axis travel |
mm |
1600 |
|
Y axis travel |
mm |
1200 |
|
Z axis travel |
mm |
700 |
|
Gantry width/passing height |
mm |
W:1230/H:860 |
|
Table load |
t |
2 |
|
Distance between spindle nose and table surface |
mm |
100-800 |
|
T slot(number-width*pitch) |
- |
7-22*140 |
|
Spindle taper |
- |
BT40 |
|
Spindle speed |
r/min |
8000 |
|
Rapid traverse speed |
m/min |
24/24/24 |
|
Cutting feed speed |
m/min |
10 |
|
Main motor power |
kw |
11/15 |
|
Tool magazine |
Arm24 |
|
|
Positioning accuracy |
mm |
X/Y 0.0075 Z 0.015 |
|
Repeat positioning accuracy |
mm |
0.005 |
|
Overall dimension(L*W*H) |
mm |
4300*3200*3600 |
|
Machine weight(about) |
t |
10 |
Machine Standard Details
MACHINE CONSTRUCT
High strength high quality HT300 cast iron
CONTROL SYSTEM
Standard: syntec control system
TAIWAN PRECISION SPINDLE
1. Taiwan spindle
2. Passed dynamic balance ISO rating test
TAIWAN TOOL MAGAZINE
1.Taiwan OKADA arm 24 tool magazine .
2. tool change time only 2-3 seconds.
1 Famous brand lead screw,
2. lead screw bearing using SKF or NACHI bearing,
3. coupling YC directly connected
TAIWAN PRECISION LINEAR RAILS
1. Taiwan high speed roller linear guide rail, positioning accuracy can reach μm class
LUBRICATION SYSTEM
HERG Automatic centralized lubrication device .
PNEUMATIC COMPONENTS
Standard with AirTAC Pneumatic Components
1. with Schneider safety electrical components
2. Quick plug as standard
Each machine passed Renishaw laser interferometer testing and ballbar testing
Application Scenarios
Large Mold & Die Industry: It is often used to manufacture relatively simple mould, including the mould blank, mould base and insert of larger stamping mould, die casting mould or plastic injection mould. GMC1612 has a large worktable and high rigidity that enables roughing and semi-finishing the surface of large-mould component once mounted; By reducing secondary-processing time, this improves mould-Processing efficiency .
Heavy Machinery & Engineering Machinery: Suitable for the production of large-scale structures in high-performance mechanical equipment, such as hydraulic valves, supports and bases, chassis components, beam structures, etc. These parts have large volume and heavy weight, and the machine's 2.5-ton load capacity and large travel can fully meet their processing needs.
Automotive & Aerospace Components: Applying to process large-sized automobile components (e.g., body frames, big engine covers) and high-performance aerospace structures . The high accuracy and stability ensure that the processing quality of these important components meets the stringent standards of the automotive and aerospace industries .
Architectural & Industrial Metal Products: Suitable for processing large-scale architectural aluminium profiles, industrial steel frames and other parts . A large-area processing ability and high-precision level can satisfy the requirements for architecture decoration and industrial equipment manufacture.
Precision Machinery & Foundry Manufacturing: Used to process large high-precision mechanical components and complex castings, including large gears, shafts and other types of parts . It is suitable for handling complicated shapes and large-sized work-pieces in foundries or precision machine-tool manufacturing companies;
FAQ
Q: What are the key specifications of the gantry cnc milling machine GMC1612?
A: workbench size:L×W=1600mm × 1,050 mm ;maximum rated load capacity:2T . The X/Y/Z axis travel is 1650×1200×700mm, gantry width 1230mm, passing height 860mm. Spindle Speed Range: 40-8000 Rpm; Positioning Accuracy ±0. 0075 mm (X/Y); ±0. 015mm(Z); Repeat Positioning Accuracy ±0. 005 mm. Spindle Motor Power: 11/15 kW; Tool Magazine Capacity: 24 Stations .
Q: What is the spindle type, and can it be upgraded?
A: The standard spindle is BT40; if required by the process requirements, it can be replaced with BT50. Also, the spindle speed can be increased to reach 10,000 and 12,000 r/min for high-speed Cutting .
Q: What materials can the GMC1612 process, and is it suitable for large work-pieces?
A: Mainly process metal materials, such as carbon steel, alloy steel, aluminium alloys, mould steels, cast irons, etc., and also handle engineering plastics. Yes, its 1600×1050mm worktable and 2.5-ton load capacity are specially designed for large workpieces, suitable for large-format and heavy-part processing.
Q: What after-sales services are provided, and what is the warranty period?
A: The warranty period covers a year, and our companies' quality management is ISO 9001 /CE/ROHS products. Around the clock technical support; On-site service; Provide genuine replacement parts; Offer free operator training classes; Post-sales inspection video services. The payment term is: 30% Advance and 70% Before-Shipment;
Q: What is the overall size and weight of the machine, and is it easy to install?
A: Approximately 4300 ×3200 ×3600 mm in size, and the approximate mass is around 10.5 tonnes. Provide comprehensive installation manuals and can organize engineering staff to come on site for commissioning, connection work (fee-for-service).
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