GF4 Orbital Pipe Cutting and Bevelling Saw
Eliminate fit-up headaches and ensure code-compliant welds with the Orbitalum GF4.
Achieving high-quality, repeatable welds on pipe and tube starts with a precise, right-angled prep. The Orbitalum GF4 Orbital Pipe Saw utilises the cold "Planetary Cutting" method to cut and bevel high-alloy stainless steel, carbon steel, and alloys in seconds. Because it is a cold cutting process, it prevents thermal distortion and eliminates Heat-Affected Zones (HAZ), making it the industry standard for automated orbital welding preparation.
Why Choose the Orbitalum GF4?
- Deformation-Free Clamping: The self-centering clamping system secures pipes from 12 mm to 120 mm (1" to 4" O.D.) without deforming thin-walled tubes.
- Simultaneous Cut & Bevel: Prepares pipe ends in a single orbital pass, reducing fit-up preparation times by up to 80%.
- Integrated Line Laser: Easily determine the exact cut-off point on construction sites or in the shop.
- AVM/MVM Compatibility: Can be configured with the Automatic Feed Module (AVM) or Manual Feed Module (MVM) to reduce operator fatigue and extend blade life.
Typical Applications & Industries:
- Process Piping: Ideal for food, beverage, and dairy sanitary tube lines.
- Pharmaceutical & Semiconductor: High-precision prep for high-purity piping systems.
- Industrial Manufacturing: Heavy-duty, long-lasting construction designed for workshop environments.
Key Features
- Square, burr-free and cold machining process
- Deformation-free clamping system for tubes and pipes
- Optimum preparation for the automated welding process
- Sturdy design with powerful drive
- Unique and automated orbital cutting process
- Simultaneous or separate cutting and beveling
- Cost-effective, increasing productivity
- Long tool life
- Anthracite-coloured coated components for improved sliding properties and protection against corrosion
- Stainless steel clamping attachments for protection against contact corrosion included
- Reduced operator impact by optional feed module AVM or MVM for an automated or manual cutting process
- Locking mechanism prevents unauthorized usage and theft
- An ergonomically-designed motor handle for a safe and comfortable operating position, which also enables easy cutting of elbows
- Integrated line laser to determine the cut off point
- 2 position clamping jaws to reduce chatter and enable smaller length of pipe to be machined
- Multifunctional tool for all adjustments on the machine
- Optimised speed range (40-215 rpm), ideal for cutting high-performance materials
- Swivel cable with a quick-disconnect coupler: for easy and comfortable replacement of the power cable
- Optimised saw blade guard protects the user against flying chips and comes with a measuring port
Technical Specifications
| Item | GF4 |
| Clamping Range (OD) | 12 - 120 mm (0.47" - 4.72") |
| Pipe ID Min. | 4 mm |
| Wall Thickness Range | 1 - 9 mm |
| Motor Drive (Capacity) | 1.8 kW (1800 W) Drive Motor |
| Speed Range | 40 - 215 rpm |
| Weight (Base) | 55.0 kg |
Compare Orbitalum GF & GFX Series Saws
| Specification | GFX 3.0 | GF4 | GF6 | GFX 6.6 | GF12 |
|---|---|---|---|---|---|
| Pipe OD Range (mm) | 6.0 - 78.0 mm | 12.0 - 120.0 mm | 21.3 - 168.3 mm | 21.3 - 168.3 mm | 157.0 - 325.0 mm |
| Pipe OD Range (inch) | 0.240" - 3.070" | 0.472" - 4.724" | 0.839" - 6.626" | 0.839" - 6.626" | 6.181" - 12.795" |
| Wall Thickness Capacity | 0.8 - 7.0 mm | 1.0 - 9.0 mm | 1.5 - 15.0 mm | 0.8 - 7.0 mm | 2.0 - 10.0 mm |
| Motor Power Capacity | 1.2 kW (1200 W) | 1.8 kW (1800 W) | 1.8 kW (1800 W) | 1.2 kW (1200 W) | 1.8 kW (1800 W) |
| Variable Speed Range | 30 - 200 rpm | 40 - 215 rpm | 40 - 215 rpm | 30 - 200 rpm | 40 - 215 rpm |
| Feed Options | Manual Only | Manual / MVM / AVM | Manual / MVM / AVM | Manual Only | Manual / MVM / AVM |
| Weight (Base Model) | 28.1 kg | 55.0 kg | 92.7 kg | 74.4 kg | 138.6 kg |
| Primary Application | Thin-walled sanitary tubes & press-fits | Standard workshop pipe cutting & bevelling | Heavy-duty industrial process piping | Thin-walled tubes, elbows, & workbench use | Large diameter, heavy-duty industrial pipes |
WHAT ARE GF SAWS AND HOW DO THEY WORK?
GF saws are orbital pipe cutting tools, which use the "Planetary Cutting" method of rotating around pipe to cut it rather than cutting the whole way through from one point.
By rotating around the pipe while it's held in a fixed position with a powerful clamping system, the GF saws remove the chance for a cut to fall off the square, ensuring a precise, right-angled and burr-free cut.
GF saws also have the capability to bevel a pipe, with an extra saw that can be used separately or at the same time as a normal saw, cutting pipe preparation times in half.
SQUARE, BURR-FREE CUT WITH A PERFECT BEVEL
The unique, planetary cutting method of the GF saws creates a square, burr free cut.
Add to this Orbitalum's specialised saws with bevelled teeth that can be used separately or in conjunction with the cutting saws to create a perfect bevel, and you have one machine that can do all your pipe preparation for you.
UNIQUE PLANETARY CUTTING METHOD
With the planetary cutting method, the saw blade rises into the cutting are and is driven orbitally around the tube.
This provides the advantage of a small saw blade being able to cut a large diameter tube without creating heat.
DEFORMATION FREE CLAMPING
A powerful clamping mechanism lets you cut any variety of tube easily and without the worry of deforming your pipe.
The dual position clamping jaws reduce chatter and enable smaller lengths of pipe to be machined, while stainless steel clamping attachments protect against contact corrosion.
ERGONOMIC MOTOR HANDLE
A dual sided, easy grip handle alllows for better ergonomics to provide for a safer, more comfortable operating position.
REDUCED OPERATOR FATIGUE
As well as a manual cutting mode, Orbitalum GF Cutters offer an automated cutting process feed module, that allows operators to set the machine up and leave it to complete the cut on its own.
LASER PRECISION CUTTING
An integrated laser-precision line makes sure you always cut exactly where you intend to.