5 Axis Gantry Boring Mill manufacturers
5 Axis Gantry Boring Mill suppliers

5 Axis Gantry Boring Mill

When the workpiece is long, wide, and heavy, a standard CNC machine can quickly run out of room. This 5 axis gantry boring mill is built for exactly those jobs. With a large gantry structure, long-axis travel, adjustable machining height, and multiple-axis movement, it gives operators the working space needed for large and complex components. The machine can be used for boring, milling, drilling, and other heavy-duty machining operations without constantly moving the workpiece between different machines.

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Product Introduction

Product Description

When the workpiece is long, wide, and heavy, a standard CNC machine can quickly run out of room. This 5 axis gantry boring mill is built for exactly those jobs. With a large gantry structure, long-axis travel, adjustable machining height, and multiple-axis movement, it gives operators the working space needed for large and complex components. The machine can be used for boring, milling, drilling, and other heavy-duty machining operations without constantly moving the workpiece between different machines.

The JGM series includes six configurations: JGM2560T, JGM3080T, JGM40100L, JGM50120L, JGM50120D, and JGM60160D. The X-axis travel ranges from 6,500 to 16,500 mm, while the Y-axis travel reaches up to 7,800 mm. Optional worktables are available from 2,500 × 6,000 mm to 6,000 × 16,000 mm, with selected configurations supporting up to 25 t/m². This makes the machine a strong option for heavy machinery, energy equipment, shipbuilding, mining equipment, steel structures, large molds, and other oversized components.

Product Features

Large Gantry Structure for Oversized Parts

The main advantage of a gantry-type boring mill is the open working area. Instead of limiting the workpiece to a conventional enclosed machining center, the JGM series provides long X-axis travel and wide Y-axis movement. The effective gantry width reaches up to 7,500 mm, while the distance from the spindle end face to the worktable can be configured from 250–6,000 mm depending on the model.

This layout makes loading and machining large components much more practical.

Flexible 5-Axis Machining

The machine is designed around multi-axis movement for complex machining tasks. X, Y, Z, and W-axis movements work together with the machining head configuration to provide flexible tool positioning. This is useful when different areas of a large workpiece need to be reached without repeated repositioning.

Depending on the model, Z-axis travel is available from 1,250 to 2,500 mm, while W-axis travel reaches up to 3,000 mm.

Powerful Spindle for Heavy Cutting

The spindle system is designed for demanding industrial machining. Smaller configurations use a 500 × 500 mm ram section, while larger models can be equipped with a 600 × 600 mm section. Spindle speeds reach 2,000 rpm, with main motor power up to 81 kW and maximum spindle torque up to 10,000 Nm.

The rigid spindle and gantry structure help keep vibration under control when machining large steel or cast components. Structural materials and casting specifications can be customized or confirmed according to the final machine configuration.

Practical Tooling and Control Options

The machine can be equipped with FANUC 0i or Siemens 828D CNC systems, with FANUC 31i and Siemens ONE available as optional upgrades. Different milling heads can also be selected, including vertical milling heads, universal milling heads, extended milling heads, flat-head milling heads, and other customized heads.

A 40-tool capacity is standard, with 60-, 80-, and 100-tool options available for customers who need more tooling flexibility.

Technical Specifications

Item	JGM2560T	JGM3080T	JGM40100L	JGM50120L	JGM50120D	JGM60160D
X-Axis Travel	6500 mm	8500 mm	10500 mm	12500 mm	12500 mm	16500 mm
Y-Axis Travel	4300 mm	4800 mm	5800 mm	6800 mm	6800 mm	7800 mm
Z-Axis Travel	1250/1500 mm	1250/1500 mm	1500/2000 mm	1500/2000 mm	2000/2500 mm	2000/2500 mm
W-Axis Travel	1500/2000 mm	1500/2000 mm	-	-	2000/2500/3000 mm	2000/2500/3000 mm
Effective Gantry Width	4000 mm	4500 mm	5500 mm	6500 mm	6500 mm	7500 mm
Worktable Size	2500×6000 mm	3000×8000 mm	4000×10000 mm	5000×12000 mm	5000×12000 mm	6000×16000 mm
Max. Table Load	15 t/m²	15 t/m²	15 t/m²	25 t/m²	25 t/m²	25 t/m²
Ram Section	500×500 mm	500×500 mm	500×500 mm	500×500 mm	600×600 mm	600×600 mm
Spindle Speed	10–2000 rpm	10–2000 rpm	10–2000 rpm	10–2000 rpm	10–2000 rpm	10–2000 rpm
Main Motor Power	58 kW	58 kW	58 kW	58 kW	81 kW	81 kW
Max. Spindle Torque	3600 Nm	3600 Nm	3600 Nm	3600 Nm	10000 Nm	10000 Nm
Rapid Feed X/Y/Z	10000 mm/min	10000 mm/min	10000 mm/min	10000 mm/min	8000 mm/min	8000 mm/min
Rapid Feed W	3000 mm/min	3000 mm/min	-	-	3000 mm/min	3000 mm/min
Cutting Feed X/Y/Z	6000 mm/min	6000 mm/min	6000 mm/min	6000 mm/min	6000 mm/min	6000 mm/min
Cutting Feed W	1500 mm/min	1500 mm/min	-	-	1500 mm/min	1500 mm/min
CNC System	FANUC 0i / Siemens 828D	FANUC 0i / Siemens 828D	FANUC 0i / Siemens 828D	FANUC 0i / Siemens 828D	FANUC 0i / Siemens 828D	FANUC 0i / Siemens 828D
Tool Capacity	40 pcs	40 pcs	40 pcs	40 pcs	40 pcs	40 pcs

Specifications may vary according to the selected configuration. Optional FANUC 31i and Siemens ONE CNC systems, additional tool capacity, and customized milling heads are available.

Why Choose This 5 Axis Gantry Boring Mill?

Handles very large components:

With X-axis travel up to 16.5 m and worktable sizes reaching 6 × 16 m, the JGM series is designed for machining parts that conventional CNC machines cannot easily accommodate.

High load capacity:

Selected models support up to 25 t/m², making them suitable for heavy steel structures, machinery bases, energy equipment, and other large components.

Strong cutting performance:

Up to 81 kW spindle power and 10,000 Nm torque provide plenty of cutting force for heavy-duty boring and milling.

Less repositioning:

Multi-axis movement gives the operator more flexibility when machining different areas of a large workpiece, helping reduce setup time and improve workflow.

Configurable for different jobs:

Gantry width, machining travel, spindle configuration, milling head, CNC system, and tool capacity can be selected according to the application.

Services

We can help you select the right 5 axis gantry boring mill based on workpiece length, width, weight, material, machining processes, required accuracy, and production volume. Before manufacturing, our team can discuss spindle power, gantry dimensions, table configuration, milling heads, CNC controls, and tooling requirements.

After delivery, installation guidance, operator training, remote technical support, maintenance advice, and spare parts assistance are available to help your team get the machine into production smoothly.

FAQ

What is a 5 axis gantry boring mill used for?

It is mainly used for boring, milling, drilling, and other machining operations on large and heavy workpieces. It is particularly useful for components that require long travel and multiple machining positions.

What is the maximum X-axis travel?

The JGM60160D provides up to 16,500 mm of X-axis travel.

What is the largest available worktable?

The largest listed worktable is 6,000 × 16,000 mm on the JGM60160D.

What industries use this machine?

Typical applications include heavy machinery, shipbuilding, mining equipment, energy equipment, steel structures, large molds, and other large-part manufacturing.

Can the CNC system be upgraded?

Yes. FANUC 0i and Siemens 828D are available, with FANUC 31i and Siemens ONE offered as optional CNC systems.

How do I choose the right model?

Send us your workpiece dimensions, weight, material, required machining operations, and accuracy requirements. We can recommend a suitable gantry boring mill configuration based on your actual production needs.

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