Compressed‑air generation consumes substantial energy, accounting for more than 40 % of a factory’s total electricity bill. Around 96 % of the energy consumed during compression is dissipated in the form of heat. Approximately 2 % is radiated directly by high‑temperature components such as the motor, while roughly 94 % is discharged indirectly via cooling equipment.

After years of continuous R‑D efforts, we now provide complete waste‑heat recovery solutions. More than 70 % of energy can be recovered for oil‑injected screw compressors, and over 90 % for oil‑free screw compressors.

Waste‑heat Recovery Method for Air Compressors

Install an air‑compressor heat‑energy hot‑water unit. The air‑compressor heat‑energy hot‑water unit is an energy‑saving device that recovers heat from the high‑temperature oil‑gas mixture of compressors and makes full use of such heat via heat exchange.

Through energy exchange and energy‑saving control, it captures heat generated during compressor operation while improving the operating conditions of the air compressor. It represents a relatively high‑efficiency waste‑heat‑utilization energy‑saving device with zero operating cost.