Weldynasty 004 Series Industrial-Grade Cutting Torch
Product Name: Weldynasty 004 Series Industrial-Grade Cutting Torch
Model: G01-30 (Suction-Type Hand Cutting Torch)
Gas Type: Oxygen-Acetylene / Propane
Cutting Thickness: 3–30 mm (Mild Steel)
Product Overview
The Weldynasty 004 Series Industrial-Grade Cutting Torch is engineered for demanding metal cutting operations. Featuring a three-piece forged brass body, high-precision stainless steel critical components, a streamlined inner cavity, and CNC precision machining, it delivers an outstanding balance of cutting efficiency, operational safety, and service life. Ideal for shipbuilding, steel structure fabrication, pipeline installation, and heavy equipment repair.
Key Features & Benefits
① Three-Piece Forged Brass Body
The three-piece body is made of high-quality brass through forging and pressing, using advanced processing equipment to effectively ensure product quality and structural integrity.
② Double Seal Ring Valve System
The valve stem is made of high-quality brass. The valve needle is made of high-precision 304 stainless steel. Both feature a double seal ring design to ensure safety and durability, effectively preventing gas leakage.
③ Streamlined Inner Cavity Design
The inner cavity features a streamlined design to prevent gas turbulence and backfire, thereby reducing gas loss and improving combustion efficiency and operational safety.
④ High-Precision CNC Machined Critical Components
Critical components such as the nozzle are manufactured using copper rods produced via the national standard 59-1 extrusion process, ensuring a longer service life. The machine tools employed are high-precision CNC lathes, enabling one-step machining for high precision and excellent concentricity.
Specifications
| Item | Specification |
|---|---|
| Model | G01-30 |
| Type | Suction-Type Hand Cutting Torch |
| Cutting Thickness (Mild Steel) | 3–30 mm |
| Oxygen Working Pressure | 0.2–0.4 MPa |
| Acetylene Working Pressure | 0.001–0.1 MPa |
| Body Material | Forged Brass (Three-Piece) |
| Valve Needle Material | 304 Stainless Steel |
| Nozzle Material | 59-1 Extruded Copper Rod |
| Packaging | 1 piece/carton, 15 pieces/case |
Note: Technical parameters above are based on general G01-30 suction-type cutting torch standards. Please refer to the actual product for final specifications.
Applications
Shipbuilding and repair
Steel structure fabrication and bridge construction
Pipeline installation and maintenance
Heavy machinery manufacturing and repair
Industrial plant construction and equipment dismantling
Safety Notes
Check the suction performance before use to ensure the torch operates normally.
A flashback arrestor must be installed in the gas pathway between the gas source and the torch.
Keep the nozzle passage clean and smooth; remove impurities and debris promptly.
Strictly avoid contact with grease or oil to prevent combustion or explosion when exposed to oxygen.
In case of flashback, immediately close the preheating oxygen valve and acetylene valve.