Skip to content

GM Series Gantry Milling Machine

The gantry machine tool has strong rigidity, symmetrical structure and high stability. Through continuous optimization of the invisible structure, the dynamic performance of the product is improved, and high-power, high-torque, high-efficiency and high-precision machining is realized. It is suitable for the processing of large parts and components such as ships, metallurgy, mining machinery, electric power,construction machinery, and heavy machinery.

Categories: ,

Item Specification Unit GM2720 GM3020 GM3022 GM4022 GM3825 GM6025
Travel X/Y/Z Axis mm 2700/2300/900 3000/2300/900 3500/2300/900 4500/2300/900 3500/2500/1100 6500/2500/1100
Distance from Spindle Nose to Worktable mm 180–1080 180–1080 350-1250 350-1250 230-1330 230-1330
Guideway Type – Two Linear &One Box Guideway
Worktable Worktable Size (L*W) mm 2700×1800 3200×1600 3200×1800 4200×1800 3200×2000 6000×2000
Max. Worktable Load kg 8000 10000 12000 15000 10000 18000
T-Slot
(Number x size x distance)		 no./mm 8-22-200 8-22-200 8-22-200 8-22-200 10-28-200 10-28-200
Spindle Spindle Taper type BT50 BT50 BT50 BT50 BT50 BT50
Spindle Speed rpm 6k 6k 6k 6k 6k 6k
Spindle Motor Power kw 22-26 22-26 22-26 22-26 22-26 22-26
Spindle Drive Type – Belt Belt Bel Bel Belt Belt
Feed X/Y/Z Axis Rapid Feed m/min 12/12/12 10/10/10 10/10/10 8/10/10 12/10/10 8/10/10
Cutting Feed Speed mm/min 1-5000 1-5000 1-5000 1-5000 1-5000 1-5000
Tool Magazine Magazine Type – Disc-type Disc-type Disc-type Disc-type Disc-type Disc-type
Tool Holder Type type BT-50 BT-50 BT-50 BT-50 BT-50 BT-50
Tool Capacity tools 24 24 24 24 24 24
Max Tool Diameter
(Adjacent tools)		 mm Φ105 Φ105 Φ105 Φ105 Φ105 Φ105
Max Tool Diameter
(No adjacent tools)		 mm Φ200 Φ200 Φ200 Φ200 Φ200 Φ200
Max Tool Length mm 350 350 350 350 350 350
Max Tool Weight kg 15 15 15 15 15 15
Tool Change Time sec 7 7 7 7 7 7
Accuracy Positioning Accuracy mm ±0.012 ±0.012 ±0.012 ±0.012 ±0.012 ±0.012
Repeat Positioning Accuracy mm ±0.008 ±0.008 ±0.008 ±0.008 ±0.008 ±0.008
Power Power Requirement kVA 50 50 50 50 50 50
Air Pressure Requirement kg/cm2 6~8 6~8 6~8 6~8 6~8 6~8
Dimensions Length/Width/Height
(Including water tank)		 mm 6600x4100x4400 7200x4100x4400 7900x4400x4400 9400x4400x4400 8400x5100x5200 15000x5100x5200
Weight (Including water tank) ton 24 27 29 34 36 50

Related products