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CG Series Portable Semi-Automatic Gas Cutting Machine
CG Series Portable Semi-Automatic Gas Cutting Machine
The CG series portable semi-automatic gas cutting machine is a rail-guided flame cutting device mainly used for straight cutting, circular cutting and bevel cutting of carbon steel plates. The machine travels along the guide rail to maintain a stable cutting path. Compared with manual flame cutting, it helps improve cutting straightness, speed stability and working efficiency, making it suitable for workshop processing and field construction.
The machine body is made of high-strength aluminum alloy, making the equipment lightweight and convenient to move. The speed control system adopts silicon-controlled stepless speed regulation, allowing operators to adjust the travel speed according to plate thickness and cutting requirements. With oxygen, acetylene and other gas systems, the machine can cut steel plates from 8mm to 100mm thickness and perform circular cutting from φ200 to φ2000mm.
The CG series includes CG1-30, CG1-30B and CG1-100 models. CG1-30 is suitable for single-torch cutting and can process I-type cuts and V-type 45° bevels. CG1-100 can be equipped with a double-torch structure to improve cutting efficiency and process I-type, Y-type and V-type bevels. The machine is widely used in steel structures, shipbuilding, machinery manufacturing, pressure vessels, metal workshops, engineering installation and equipment maintenance.
Suitable for straight cutting, circular cutting and bevel preparation of carbon steel plates. High-strength aluminum alloy body with precision die-casting structure. Silicon-controlled stepless speed regulation for stable cutting speed adjustment. Oxygen and acetylene gas lines can be equipped with high-quality hoses for stable operation. Gas assembly can be equipped with a quick switch to improve operating efficiency. Mainly used for straight cutting, and can also perform circular cutting from φ200 to φ2000mm. CG1-30 is suitable for single-torch cutting and can process I-type cuts and V-type 45° bevels. CG1-100 can use a double-torch structure to improve cutting efficiency and process I-type, Y-type and V-type 45° bevels. Export voltage can be customized, including 110V, 240V and 380V. Suitable for steel plate blanking, welding preparation, equipment repair and on-site metal cutting.
Technical specifications (reference)
| Item | Description |
|---|---|
| Product Name | CG Series Portable Semi-Automatic Gas Cutting Machine |
| Product Category | Semi-automatic gas cutting machine / rail-guided gas cutter / portable flame cutting machine / steel plate cutting equipment |
| Workpiece Type | Carbon steel plates, steel structure plates, machinery plates, pressure vessel plates and shipbuilding steel plates |
| Cutting Method | Oxygen-acetylene flame cutting / rail-guided semi-automatic cutting |
| Main Functions | Straight cutting, circular cutting and bevel cutting |
| Speed Control | Silicon-controlled stepless speed regulation |
| Applicable Gas | Oxygen, acetylene and other flame cutting gases |
| Circular Cutting Range | φ200–φ2000mm |
| Bevel Forms | I-type, V-type 45°, Y-type and other forms depending on model configuration |
| Custom Voltage | 110V, 240V, 380V and other export voltage options |
| CG1-30 | Order No. LH80001; machine size 470×230×240mm; input voltage AC220V/50Hz; cutting plate thickness 8–100mm; cutting speed 50–750mm/min; circular cutting diameter φ200–φ2000mm; machine weight 24kg; suitable for single-torch straight cutting and I/V-type bevel cutting |
| CG1-30B | Order No. LH80002; machine size 470×230×240mm; input voltage AC220V/50Hz; cutting plate thickness 8–100mm; cutting speed 50–750mm/min; circular cutting diameter φ200–φ2000mm; machine weight 24kg; suitable for rail-guided straight cutting and circular cutting |
| CG1-100 | Order No. LH80003; machine size 470×230×240mm; input voltage AC220V/50Hz; cutting plate thickness 8–100mm; cutting speed 50–750mm/min; circular cutting diameter φ200–φ2000mm; machine weight 29.5kg; supports double-torch cutting and I/Y/V-type bevel cutting |
| Typical Applications | Steel plate blanking, flame cutting, welding bevel preparation, steel structure fabrication, shipbuilding, machinery manufacturing and on-site repair cutting |
The specific values shall be subject to the factory technical agreement and quotation sheet.
Typical applications
Straight cutting and blanking of steel structure plates and steel materials.
Circular cutting and hole cutting of carbon steel plates.
I-type, V-type and Y-type bevel preparation before welding.
Plate cutting in shipbuilding, pressure vessel manufacturing and machinery manufacturing.
Semi-automatic flame cutting in engineering sites, repair sites and metal fabrication workshops.