SENFENG's flagship, global sales champion for medium-to-thick plate cutting.
Part of SENFENG's H4 series — 6kW-30kW High Power Plate Laser Cutter — H4 Series, built for Medium-to-thick carbon steel, stainless steel, aluminium alloy, and brass plate (≥20mm) demanding high cutting efficiency. Available in 6 bed sizes and 3 power configurations (12.0kW, 20.0kW, 30.0kW) — choose your combination below.
- Special heavy-duty thermally isolated hollow bed handles loads up to 18,860kg while resisting deformation
- Anti-burning graphite plates and a firebrick trolley extend durability under high-power cutting
- Intelligent smoke-free dust extraction with dual-channel, zoned exhaust
- Reinforced rack-and-pinion Z-axis for stable high-speed motion
- Vision-based nesting, automatic nozzle changing, and a full process-technology suite (Perfect Finish Cut, Flash/Smooth/Progressive/Deslag Piercing, Smooth MicroJoint, Jump Function, Auto Edge Detection, Countersink Cutting)
- Optional Intelligent Air Cutting configuration and optional dual gantry loading/unloading (up to 85% efficiency gain on 0.8-14mm steel plate)
Compare H4 Series bed sizes
| Model | Working Area (L×W) | Max. Load of Platform | Overall Dimensions (L×W×H) |
|---|---|---|---|
| SF3015H4 | 3080×1530 mm | 3000 kg | 8440×2270×2340 mm |
| SF4020H4 | 4100×2030 mm | 5000 kg | 10795×3191×2410 mm |
| SF6020H4 | 6100×2030 mm | 7550 kg | 14980×3191×2410 mm |
| SF6025H4 | 6100×2530 mm | 9000 kg | 14734×3781×2410 mm |
| SF8025H4 | 8100×2530 mm | 12000 kg | 18926×3781×2410 mm |
| SF12025H4 | 12100×2530 mm | 18860 kg | 27770×3781×2410 mm |
All bed sizes share the same core specification regardless of size or power: X/Y-axis positioning accuracy ±0.05mm, X/Y-axis repositioning accuracy ±0.02mm, max. no-load speed 200 m/min, max. acceleration 2G, three-phase 380V 50/60Hz power supply (custom-made).
Frequently Asked Questions
What power options are available for the H4 Series?
The H4 Series is offered in 12.0kW, 20.0kW, and 30.0kW configurations across all 6 bed sizes, covering the series' full 6-30kW power range. Always confirm your exact material, thickness, and platform load requirements with our team before ordering.
What can the H4 Series cut?
Medium-to-thick carbon steel, stainless steel, aluminium alloy, and brass plate (≥20mm), with bed sizes from 3080×1530mm up to 12100×2530mm.
Have more questions about SENFENG metal sheet cutters? See our SENFENG Metal Sheet Cutters FAQ.