Product Parameters:
1. Machine Overview
The 9036B is the 90-series large-platform model of the G36 line, built for fabricators running long structural tube in volume. It combines the 6,000 W source with the family’s 80 rpm / 0.8 G chuck, 20–45 mm tail-waste control via two-chuck motor avoidance, and cross-mounted high-rigidity dust-proof guide rails, all carried on a welded, annealed bed with a side-hung cutting structure and integrated automatic loading machine.
2. Key Advantages
- 6,000 W source — carbon steel to 30 mm, stainless to 25 mm, aluminum to 25 mm.
- 9 m large platform — long-bar tube processing with fewer re-loads.
- Five-tube continuous loading, 35–45 s cycle.
- 20–45 mm tail waste — two-chuck motor avoidance trims end scrap.
- RMB 30–35/h running cost.
3. Welded, Stress-Relieved Machine Bed
The bed is welded from plate and tube stock, stress-relieved in a 600 °C annealing furnace held 4.5 hours and cooled with the furnace, then rough- and finish-machined in sequence. The two-stage machining on stabilized steel preserves rail and rack alignment through years of heavy loading.
4. Automatic Loading on the Side-Hung Structure
The side-hung (cantilever) cutting structure is integrated with the automatic loading machine. The semi-automatic loader feeds five tubes continuously on a 35–45 s cycle, so the machine spends its time cutting rather than waiting for the operator to stage the next bar.
5. Cutting Performance
Published 6,000 W process parameters (speeds in m/min; for 1–4 mm carbon steel the first figure is oxygen and the second air; oxygen is marked from 14 mm on the source chart):
Aluminum assist gas is not tagged on the source 6,000 W chart (nitrogen shown per the 3,000 W data). Dual carbon-steel speeds = oxygen / air; oxygen from 14 mm. Full range: carbon steel 1–30 mm, stainless 1–25 mm, aluminum 1–25 mm, brass 1–16 mm, copper 1–12 mm.
| Material | Thickness (mm) | Cutting Speed (m/min) | Assist Gas |
|---|---|---|---|
| Carbon steel Q235 | 1 | 8.0–12 / 35–50 | Oxygen |
| Carbon steel Q235 | 3 | 3.5–5.0 / 15–20 | Oxygen |
| Carbon steel Q235 | 6 | 2.6–3.2 | Oxygen |
| Carbon steel Q235 | 10 | 2.0–2.6 | Oxygen |
| Carbon steel Q235 | 20 | 0.7–0.9 | Oxygen |
| Carbon steel Q235 | 30 | 0.15–0.2 | Oxygen |
| Stainless steel 304 | 1 | 35–60 | Nitrogen |
| Stainless steel 304 | 3 | 15–19 | Nitrogen |
| Stainless steel 304 | 6 | 5.0–8.0 | Nitrogen |
| Stainless steel 304 | 10 | 2.3–3.0 | Nitrogen |
| Stainless steel 304 | 20 | 0.2–0.3 | Nitrogen |
| Stainless steel 304 | 25 | 0.15–0.2 | Nitrogen |
| Aluminum alloy | 1 | 35–60 | Nitrogen |
| Aluminum alloy | 3 | 12–18 | Nitrogen |
| Aluminum alloy | 6 | 4–5.5 | Nitrogen |
| Aluminum alloy | 10 | 1.5–2.3 | Nitrogen |
| Aluminum alloy | 16 | 0.5–0.8 | Nitrogen |
| Aluminum alloy | 25 | 0.12–0.2 | Nitrogen |
| Brass | 1 | 30–60 | Nitrogen |
| Brass | 3 | 15–18 | Nitrogen |
| Brass | 6 | 4.2–5.5 | Nitrogen |
| Brass | 10 | 1–1.6 | Nitrogen |
| Brass | 16 | 0.5–0.7 | Nitrogen |
| Copper | 1 | 30–60 | Oxygen |
| Copper | 3 | 12–15 | Oxygen |
| Copper | 6 | 2.5–4.5 | Oxygen |
| Copper | 10 | 0.7–1.2 | Oxygen |
6. Power, Cooling and Gas Supply
Gas supply pressures: nitrogen ≥ 2.0 MPa; compressed air ≥ 1.3 MPa with flow ≥ 2.5 m³/min; oxygen ≥ 1.0 MPa.
| Item | Requirement |
|---|---|
| Power supply | Three-phase five-wire 380–400 VAC, 50 Hz; recommended capacity ≥ 60 kVA, voltage stability ± 2%, grounding resistance ≤ 3 Ω |
| Cooling water | 40 L distilled / deionized water, conductivity < 10 µS/cm |
| Assist gas | Oxygen purity ≥ 99.6%; nitrogen purity ≥ 99.99%; supply pressures: N₂ ≥ 2.0 MPa, air ≥ 1.3 MPa (≥ 2.5 m³/min), O₂ ≥ 1.0 MPa |
