CG1-30S semi-automatic flame cutting machine for steel plate circular cutting, flame cutting, metal plate cutting and on-site repair cutting

CG1-30S Semi-Automatic Flame Cutting Machine

CG1-30S Semi-Automatic Flame Cutting Machine

The CG1-30S semi-automatic flame cutting machine is a portable flame cutting device mainly used for circular cutting, round hole cutting and circular blanking of steel plates. Through a stable cutting mechanism, the torch moves along the cutting path more consistently than manual flame cutting, helping reduce cutting deviation and improve circular cutting efficiency.

The machine has a compact structure and lightweight body, making it convenient for workshop and project site use. The cutting diameter range is 200–2000mm, and the cutting speed is 50–750mm/min. Operators can adjust the cutting speed according to material thickness, hole diameter and cutting requirements. The machine works with oxygen, acetylene and other flame cutting gases, mainly for carbon steel plate cutting.

The CG1-30S semi-automatic flame cutting machine is suitable for metalworking workshops, steel structure processing, machinery manufacturing, equipment repair, engineering installation and field construction. It is useful for round holes, discs, flange-type plates, repair openings and small-batch circular steel plate blanking.

  • Suitable for circular cutting, round hole cutting and flame cutting of carbon steel plates.
  • Compact body with a weight of about 16kg, easy to move and use on site.
  • Cutting diameter range: 200–2000mm, suitable for different circular cutting requirements.
  • Cutting speed: 50–750mm/min, adjustable according to plate thickness and flame condition.
  • Input voltage: AC220V/50Hz, suitable for regular workshop power supply.
  • Simple structure and easy operation, suitable for workshop processing and on-site repair cutting.
  • Can be used for steel plate hole cutting, disc blanking, metal component processing and field cutting.
  • Suitable for hardware processing, machinery manufacturing, steel structure, equipment repair and metal product processing.

Technical specifications (reference)

Item Description
Product NameCG1-30S Semi-Automatic Flame Cutting Machine
Product CategorySemi-automatic flame cutting machine / portable flame cutting machine / circular cutting machine / steel plate cutting equipment
Workpiece TypeCarbon steel plates, steel structure plates, machinery plates, metalworking plates and repair opening plates
Cutting MethodOxygen-acetylene flame cutting / semi-automatic circular cutting
Main FunctionsCircular cutting, round hole cutting, circular part blanking and steel plate flame cutting
ModelCG1-30S
Weight16kg
VoltageAC220V / 50Hz
Cutting Diameter200–2000mm
Cutting Speed50–750mm/min
Cutting Thickness5–10mm
Typical ApplicationsSteel plate round hole cutting, disc blanking, metal plate flame cutting, on-site repair cutting and steel structure part processing

The specific values shall be subject to the factory technical agreement and quotation sheet.

Typical applications

Round hole cutting and circular part blanking of steel plates.

Circular flame cutting in metalworking workshops.

Cutting steel structure parts, machinery parts and repair plates.

Portable flame cutting for engineering sites and repair sites.

Steel plate cutting in hardware processing, equipment repair and metal product fabrication.