Innovative gravity surround full-hollow machine bed specialized for ultra-high-power machine, no square tube in the middle, no baffle in the cutting area, bed free from high-temperature roasting, no deformation, more durable.

Patented innovative guidance system can make workbench lift or fall stably even when four cylinders are out-sync, and bring them into step intelligently. Workbench in cutting area will always at the same level, ensuring the high cutting accuracy at high speed.

This patented structure is externally equipped with fast-cooling air duct, thus, high-temperature air will flow out from the outside, without any heat on machine bed, ensuring lasting durability; The ventilation system, with right and left zone, is generally controlled by butterfly valve and has intensive suction, hence, which makes smoke exhaust smooth under the support of large-caliber fast-cooling air duct on both sides; Patented butterfly valve damper performs well in airtightness and environmental protection, without any noise while opening and closing.

The cutting speed of air is 3 times faster than that of oxygen and has high production efficiency. Low-pressure cutting, not like high-pressure cutting that requires high-pressure high-energy air compressor, can save 50% energy consumption and greatly lower using costs.

Modular workbench patented and self-developed by HSG is easy to be dismantled and installed, without any effect on production; Efficient and time-saving, safety guaranteed.