Mechanized gas cutting separates the amateur fabricators from the professionals. The moment your production schedule calls for clean, repeatable straight lines, perfect circles, or precision bevels on mild steel plate thicker than a hand-held torch can manage cleanly, you need a tracked cutter. The Excellent Enterprises PCM-1 portable pug cutting machine is built for exactly that — a workshop-grade oxy-fuel cutter that turns one operator and a gas hose into a precision cutting station, delivering edges so clean they often skip the grinding step entirely.
Engineered around a rugged steel body with a fractional-horsepower geared motor (0.05 Hp, 220 V AC/DC, 50 Hz, single phase), the PCM-1 rolls along a 1.8-metre extruded aluminium track at a continuously variable 80 to 800 mm per minute. A rotary resistance speed-control knob mounted on the top panel lets the operator dial in the exact travel rate for the plate thickness in hand, and a forward / off / reverse toggle directly below it keeps changeovers between cuts fast and fatigue-free. For straight cuts of any length you simply butt additional 1.8 m track sections together; for circles, an optional circle-cutting attachment swings the torch through diameters from 75 mm right up to 1200 mm.
Technical Specifications
- Product Code: PCM-1
- Type: Portable mechanized oxy-fuel cutting machine
- Drive: FHP geared motor, 0.05 Hp, 220 V AC/DC, 50 Hz, single phase
- Cutting Capacity: Mild steel plate up to 150 mm thick
- Bevel Range: 0° to 45°, both sides
- Straight Cut Length: 1.8 m per track section, extendable in multiples
- Circle Cutting Diameter: 75 mm to 1200 mm (with optional attachment)
- Cutting Speed: 80 to 800 mm/min, infinitely variable
- Max Torch Adjustment: Horizontal 85 mm, Vertical 70 mm
- Gas Hose Connections: 1/4G — Fuel gas LH, Oxygen RH
- Fuel Compatibility: Acetylene or LPG with matched nozzles
- Control: Forward / Off / Reverse toggle, rotary resistance speed knob
- Standards: IS 7653:1975 (BIS Licence CM/L 2625555)
Why a tracked cutter beats a hand torch
Hand cutting is fine for one-off jobs and rough fettling. The moment you are cutting load-bearing structural members, pressure-vessel plate, ship-hull sections, or anything that goes through downstream weld-prep machining, kerf consistency and edge squareness start dictating cost. A pug cutting machine delivers a kerf width that stays inside ±0.5 mm across the entire length of cut, and bevel angles that hold within ±1° from start to finish. That means less grinding, less rework, faster fit-up, and welder time spent welding instead of dressing edges.
The PCM-1 uses a rack-and-pinion vertical-and-horizontal slide for torch positioning. The end of the bevel-pivot rack is degree-calibrated, so swinging from a square edge to a 30° or 45° K-prep takes seconds and is repeatable across production batches. Injector-type nozzles compatible with either acetylene or LPG mean you can run the machine off the same fuel supply your hand torches already use — no separate gas inventory required.
Application industries
Shipyards cutting hull plates and stiffener bars, pressure-vessel shops profiling dome ends and saddle supports, oil-and-gas pipeline fabricators bevelling pipe-to-flange interfaces, steel fabricators producing structural columns and beams, bridge-girder works, railway-coach factories, defence ordnance plants, and EPC contractors handling site cutting on civil works all rely on a tracked pug cutting machine of this class. ITI and polytechnic training institutes also specify the PCM-1 for its IS-marked safety credentials and rugged enough build to survive student handling.
Why buy from Excellent Enterprises
Excellent Enterprises is an ISO 9001:2015 certified manufacturer headquartered at Ajmeri Gate, Delhi, with branch operations across Uttar Pradesh, Haryana, Rajasthan, and Punjab. Every PCM-1 pug cutting machine ships with the standard 1.8 m aluminium track, cutting torch, nozzle set, gas hose nuts and head-nut spanners, and a full operating manual. A circle-cutting attachment, extra track sections, replacement nozzles, and a transit storage box are available as optional accessories. The unit carries a one-year manufacturer’s warranty on motor and gearbox, with locally stocked spares ensuring downtime stays measured in hours rather than weeks.
GST-compliant invoicing, EPC and MSME bulk-purchase pricing, dispatch on registered transporters to any pin code in India, and on-site demonstration in NCR are standard. Whether you are replacing a tired imported unit or adding a second cutter to a busy fabrication bay, the PCM-1 portable pug cutting machine delivers the price, performance, and certification trail that serious fabrication demands.
Frequently Asked Questions
What is a pug cutting machine and how does it work?
A pug cutting machine — formally called a portable mechanized oxy-fuel cutter — mounts a cutting torch on a motor-driven carriage that travels along an aluminium track. The motor advances the torch at a precisely controlled speed while the operator sets gas pressures and ignites the preheat flame. Because travel speed and torch angle are fixed by the machine rather than the operator’s hand, kerf width, edge squareness, and bevel angle remain consistent across the full cut length. The PCM-1 achieves this with a 0.05 Hp geared motor on 220 V AC/DC, delivering 80 to 800 mm/min on a 1.8-metre track.
What is the maximum cutting thickness of the PCM-1?
The PCM-1 cuts mild steel plate up to 150 mm thick. Capacity is determined by nozzle size and gas pressure rather than motor power — matched injector nozzles are available for acetylene and LPG across the full 6 mm to 150 mm plate range.
What bevel angles can the PCM-1 cut, and how is the angle set?
The PCM-1 cuts from 0° (square edge) to 45° on both sides of the plate, enabling single-bevel, double-bevel, and K-prep joint profiles. Angle is set by rotating the degree-calibrated bevel-pivot rack — swinging from a square cut to a 30° or 45° V-prep takes seconds and holds within ±1° repeatably across production batches, eliminating the re-grinding step that hand-bevelled edges typically require before welding.
What cutting speed range does the PCM-1 offer?
Travel speed is infinitely variable between 80 mm/min and 800 mm/min, set via a rotary resistance knob on the top panel. Thicker plate runs at 100–200 mm/min; thinner sections can be cut closer to 600–800 mm/min. A forward / off / reverse toggle allows fast direction change without touching the gas valves.
Can the PCM-1 run on LPG instead of acetylene?
Yes. The PCM-1 uses injector-type nozzles designed for both acetylene and LPG. Gas hose connections follow the Indian standard convention — left-hand thread for fuel gas, right-hand thread for oxygen (1/4G fittings) — identical to the hand torches already in use in most fabrication shops. No separate gas inventory or regulator change is needed when switching fuel gases.
Can the PCM-1 cut circles, and what is the diameter range?
Yes, with the optional circle-cutting attachment the PCM-1 cuts circles from 75 mm up to 1200 mm diameter. A pivot post anchors at the circle centre and the carriage rotates around it at the programmed travel speed — the standard method for manhole flanges, dome-end blanks, and circular stiffener pads in pressure-vessel and structural fabrication.
How do I cut lengths longer than 1.8 metres?
Additional 1.8-metre aluminium track sections butt directly end-to-end — the carriage rolls continuously from one section to the next without any gap in the cut. There is no stated maximum for straight cut length; the practical limit is the number of track sections in line on the workpiece.
What IS standard does the PCM-1 comply with, and does it carry a BIS licence?
The PCM-1 is manufactured to IS 7653:1975 and carries BIS Licence CM/L 2625555. IS 7653 is the Bureau of Indian Standards specification for portable mechanized gas cutting machines, covering construction, electrical safety, duty cycle, and performance. The BIS licence number makes each unit traceable to a certified batch — a procurement requirement for government, defence, and PSU purchase orders.
What is included in the standard PCM-1 supply?
Standard supply includes one 1.8-metre aluminium track section, cutting torch, nozzle set, gas hose nuts, head-nut spanners, and a full operating manual. Optional accessories include the circle-cutting attachment (75–1200 mm diameter), additional 1.8-metre track sections, replacement nozzle sets for different thickness ranges, and a transit storage box for site transport.
How does a pug cutting machine improve weld quality compared to hand cutting?
Hand cutting introduces speed variation — the operator’s hand accelerates and decelerates, widening or narrowing the kerf and producing a wavy edge profile. The PCM-1 holds travel speed constant, keeping kerf width inside ±0.5 mm and bevel angle within ±1°. That consistency means tighter joint gaps, more uniform root-pass penetration, fewer weld defects, and welder time spent welding instead of dressing edges.
Is the PCM-1 suitable for construction site use, or is it workshop-only?
The PCM-1 is designed for both workshop and site use. The aluminium track is light enough for two-person setup on a structural member in the field, and the 220 V AC/DC motor runs from a standard single-phase site supply or a portable generator. EPC contractors regularly specify this class of machine precisely because it requires no three-phase power and no specialised installation.
What industries commonly use a portable pug cutting machine?
Primary users include shipyards (hull plate and stiffener cutting), pressure-vessel manufacturers (dome-end profiling), oil-and-gas pipeline fabricators (pipe-to-flange bevel prep), structural steel fabricators, bridge-girder works, railway coach factories, defence ordnance plants, and EPC contractors on site. ITI and polytechnic institutes also specify IS-marked machines like the PCM-1 for welding and fabrication trade courses.
What power supply does the PCM-1 need?
220 V AC or DC, single phase, 50 Hz — standard single-phase supply with no three-phase connection, dedicated circuit, or step-up transformer required. The AC/DC compatibility also allows operation from a DC welding generator on sites without mains power.
