1. Suitable for land and underwater cutting; Structural composition: Consists of a back frame, gas cylinder, pressure reducer, gas delivery pipeline, ignition rod and negative electrode cable, ignition power source, cutting torch, metal rapid cutting strips, and other components.
2. Oxygen supply pressure ≥ 0.3-1.2 MPa, adjusted according to the thickness of the cutting material.
3. Oxygen cylinder capacity ≥ 6.8 L.
4. Single combustion stick burning time ≥ 64 s.
5. 20 mm steel plate 200 mm (cut length) ≤ 33 s (cutting time),
8 mm steel plate 200 mm (cut length) ≤ 25 s (cutting time),
8 mm cast iron 200 mm (cut length) ≤ 18 s (cutting time),
4 mm aluminum plate 200 mm (cut length) ≤ 17 s (cutting time).
6. 8 mm steel plate 90-degree bend cutting 200 mm (cut length) ≤ 20 s.
7. Φ12 mm rebar underwater cutting ≤ 7 s.
8. Lithium battery: Operating voltage ≥ 12-14 V.
9. Oxygen cylinder pressure ≥ 12 MPa-13 MPa.
10. Can be used at depths exceeding 100 meters underwater.
Provide relevant test reports from nationally authoritative testing institutions and a detailed Chinese user manual.