Gantry Machining Center

Moving Table Gantry Machining Center

Core Design Advantages

  • Moving table gantry structure: High-strength cast iron components (resin sand molding); 

  • Ram system: Fully enclosed sliding guideways (cast iron + plastic friction pair) ensure smooth cutting stability.

  • Drive system: High-torque Taiwan spindle unit (30/37kW); equipped with Siemens 828D CNC system (standard).

Key Performance Parameters

  • Worktable size range: 1500×2000mm (TSUP1820) to 3000×8000mm (TSUP4080).

  • X-axis travel: 2200–8200mm; Y-axis travel: 1700–3200mm; Z-axis travel: 1250/1500mm (optional).

  • Max. load capacity: 3 t/m² uniformly across all models.

Structural Configuration Features

  • Ram design: High-rigidity square ram (450×450mm) with hardened guideways and dual hydraulic balancing.

  • Linear motion: Imported precision guideways and ball screws (X/Y-axis protected).

  • Optional ATC: 24/30-tool disc magazine for automated tool change.

  • 5-face machining: Supports manual/semi-auto/full-auto angular heads for complex geometries.

Precision and Efficiency

  • Positioning accuracy:

  • X-axis: 0.02–0.04mm; Y-axis: 0.016–0.025mm; Z-axis: 0.016mm.

  • Repeatability:

  • X-axis: 0.012–0.03mm; Y-axis: 0.01–0.016mm; Z-axis: 0.01mm.

  • Rapid traverse: 8 m/min (X/Y); 6 m/min (Z); Cutting feed: 6 m/min.

Machine weight: 25T (smallest) to 100T (largest model).

Techspecs

ProjectUnitTSUP1820TSUP1830TSUP2540TSUP2560TSUP3060TSUP3080TSUP4080
Worktable
Worktable sizemm1500×20001500×30002000×40002000×60002500×60002500×80003000×8000
Effective width of gantrymm1800180025002500300030004000
Maximum load - bearing capacity of worktablet/㎡3333333
Width of T - slot on worktablemm22222222222222
Machining Range
X - axis travelmm2200320042006200620082008200
Y - axis travelmm1700170022002200270027003200
Z - axis travel (optional)mm1250 (1500)1250 (1500)1250 (1500)1250 (1500)1250 (1500)1250 (1500)1250 (1500)
Distance from spindle end face to worktable surfacemm300-1550300-1550300-1550300-1550300-1550300-1550300-1550
Spindle
Spindle bore (7:24)-BT50BT50BT50BT50BT50BT50BT50
Main motor powerkW30/3730/3730/3730/3730/3730/3730/37
Maximum output torqueN·m1010/12501010/12501010/12501010/12501010/12501010/12501010/1250
Maximum spindle speedrpm6000600060006000600060006000
Cross - sectional size of rammm450×450450×450450×450450×450450×450450×450450×450
Feed
Maximum cutting feed speedm/min6666666
Rapid feed speedm/min8888888
Positioning Accuracy
X - axismm0.020.0250.030.040.040.040.04
Y - axismm0.0160.0160.020.020.0250.0250.025
Z - axismm0.0160.0160.0160.0160.0160.0160.016
Repeat Positioning Accuracy
X - axismm0.0120.0150.0160.0250.0250.030.03
Y - axismm0.010.010.0120.0120.0160.0160.016
Z - axismm0.010.010.010.010.010.010.01
Equipment WeightT25T35T45T60T70T80T100T

Description

Bed and Crossbeam:The bed is made of HT300 cast iron with a "rice" - shaped rib plate layout, and has undergone thermal aging and vibration aging treatments. Its tensile strength is ≥300 MPa.With a moving - table gantry structure, the crossbeam moves along the Y - axis (with a maximum stroke of 3200 mm), and the ram feeds along the Z - axis (with a stroke of 1250–1500 mm). Ram System:The square ram (with a cross - section of 450×450 mm) has a four - sided closed - loop quenched guide rail and is balanced by two hydraulic cylinders, with a 50% improvement in cutting stability.
Moving Table Gantry Machining Center

Features

Implementation of Advantageous Technologies

Multi - process integration supports combined machining such as milling, boring and tapping, reducing the number of clamping operations and increasing efficiency by 40%.

High - dynamic rigidity

The four - sided quenched guide rail of the square ram and the dual - hydraulic balance system improve vibration resistance by 60%.

Intelligent compensation

The full - closed - loop detection system compensates for thermal deformation and mechanical errors in real - time, achieving a machining accuracy of ±0.01 mm.

Modular expansion

Optional 24/30 - position disc tool magazines and automatic attachment milling heads can be selected to expand five - face machining capabilities.

Working Principle

Moving Table Gantry Machining Center
Moving Table Drive:The worktable is driven by a servo motor to move along the X - axis (at a speed of 8 m/min), suitable for positioning large - sized workpieces.The crossbeam moves along the Y - axis, and the ram feeds vertically along the Z - axis to achieve precision machining in three - dimensional space. Cutting System:The spindle uses a high - speed unit from a Taiwanese brand (with a torque of 1250 N・m), suitable for heavy - duty cutting and high - speed finishing.The tool magazine supports automatic tool change (optional), with a tool change time of ≤3 seconds. Accuracy Assurance:The CNC system integrates backlash compensation and gravity deformation algorithms to ensure a hole - spacing accuracy of ±0.02 mm.

Application & Case

Military Manufacturing: Five - face precision machining of aircraft engine casings and missile components.

Automotive Industry: Composite milling of body mold cavities and transmission housings.

Energy Equipment: Boring of nuclear reactor pressure vessel flanges and wind turbine hubs.

Mold Processing: High - precision surface machining of large die - casting molds.


FAQ

Yes, it does. You need to select an automatic attachment milling head to achieve five - face machining in one clamping.
The standard configuration has 24 tool positions. You can customize 30/60 - position tool magazines (requiring adjustment of the machine tool layout).
It is recommended to check the lubrication status every 1000 hours and repair the quenched surface every 5 years.
24 - hour technical support is provided, and engineers can arrive at the site within 48 hours in China.

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