GMMA-100LPlate Beveling Machine

GMMA-100L Heavy Plate Beveling Machine, 8–100 mm, 0–90° Angle

Heavy-duty walking beveler with 2 × 3 kW heads for plate up to 100 mm and bevel widths up to 100 mm.

Power supply: AC 380 V, 50/60 Hz
Total power: 6,520 W
Milling power: 2 × 3,000 W
Feed power: 400 W
Spindle speed: 750–1050 r/min
Feed speed: 0–1500 mm/min

1 year warrantyParts and support
Video inspectionBefore shipping
Ships worldwideFrom Shanghai

Overview

For the thickest plate in the range, the GMMA-100L combines two 3 kW milling motors with a 0–90° head. It mills up to 30 mm of bevel per pass and builds a total bevel width of 100 mm, which covers deep single-V and J preps on heavy pressure-vessel and offshore plate.

Key features

Two 3 kW milling motors for heavy cuts
Bevel angle 0–90°, including J-groove and vertical facing
Up to 30 mm bevel width per pass, 100 mm total
Clamps 8–100 mm plate
Runs on AC 380 V, 50 or 60 Hz

GMMA-100L technical specifications

Values for the standard configuration. Custom versions may differ; confirm with your quotation.

GMMA-100L specifications
Power supply	AC 380 V, 50/60 Hz
Total power	6,520 W
Milling power	2 × 3,000 W
Feed power	400 W
Spindle speed	750–1050 r/min
Feed speed	0–1500 mm/min
Bevel angle	0–90°
Bevel width	0–100 mm
Single-pass width	0–30 mm
Clamp thickness	8–100 mm
Overall size	1235 × 690 × 870 mm
Weight	430 kg
Warranty	1 year

Applications

Pressure vessels
Offshore structures
Heavy machinery frames

See it in use: Heavy-plate U and J grooves for pressure vessel shells.

Joint types

V
Y
K
X
J
U
0° (square face)

What is included

Machine with standard tooling
Test report and outgoing-inspection video
Operation manual and online/video training
1 year warranty
Export packing and shipping documents

GMMA-100L FAQ

Range, power, warranty and shipping.

What is the GMMA-100L used for?

Heavy-duty walking beveler with 2 × 3 kW heads for plate up to 100 mm and bevel widths up to 100 mm. Typical applications: pressure vessels, offshore structures, heavy machinery frames.

What plate thickness does the GMMA-100L cover?

The GMMA-100L covers 8–100 mm.

Which joint types can it produce?

V, Y, K, X, J, U, 0° preparations. Send us your joint drawing and we will confirm the tooling.

What warranty and inspection come with the GMMA-100L?

1 year warranty. Every machine is run and inspected before shipment; a test report and an outgoing-inspection video are provided with the order.

Can the GMMA-100L be supplied for my power supply?

Standard configuration: AC 380 V, 50/60 Hz. Tell us your voltage, phase and frequency, or whether you need pneumatic drive, when you request a quote and we will confirm the available configuration.

How is it packed and shipped?

Machines are packed in export wooden or plywood cases; portable tools ship in fitted carry cases inside the export carton. We ship by sea, air or express from Shanghai and provide the commercial invoice, packing list and certificate of origin.