Two Stage Screw Compressor

The Two-Stage Screw Compressor is engineered to deliver superior efficiency, higher pressure, and long-term reliability for demanding industrial applications. By compressing air in two stages, the system significantly reduces internal losses, lowers discharge temperatures, and enhances overall performance. This advanced compression process ensures greater airflow output while consuming less energy, making it an ideal choice for industries seeking stable and cost-effective air solutions.

Built with a heavy-duty twin air end, precision rotors, and efficient cooling systems, the compressor offers smooth, vibration-free operation and long service life. Its intelligent control system continuously monitors temperature, pressure, and load conditions to maintain optimal performance and prevent downtime. With robust construction and high-pressure stability, the Two-Stage Screw Compressor delivers consistent, reliable, and energy-efficient compressed air even under continuous operation.

WHY HANVI COMPRESSORS PVT LTD.

Two stage Screw compressor

Dual Compression Stages: Utilizes two compression stages to achieve higher air flow than single-stage compressors, enhancing efficiency and performance.

Oil Injection: Employs oil injection for lubrication and sealing, enhancing reliability and minimizing wear on internal components.

Rotary Screw Design: Features a rotary screw design for continuous, smooth operation, reducing vibration and noise levels.

Variable Speed Control: Offers variable speed control for precise adjustment of output according to demand, optimizing energy efficiency.

Wide Application Range: Suitable for a wide range of industrial applications, including manufacturing, automotive, aerospace, and more, providing reliable compressed air or gas supply.

Permanent Magnetic motor: The permanent magnetic motor delivers high efficiency and stable performance by using permanent magnets instead of conventional windings.

Model	POWER		FREE AIR DELIVERY		WORKING PRESSURE	AIR OUTLET	NOISE LEVEL	oil volume	DIMENSIONS	WEIGHT
Model	KW	HP	CFM	M3/Min	Bar		dB(A)	Ltr	*(LWH)*	kg
HSC-30TS	22	30	145	4.10	8	G2	70±3	18	186011801430	1500
	22	30	124	3.50	10
	22	30	113	3.20	13
HSC-50TS	37	50	251	7.10	8	G2	72±3	30	186011801430	1800
	37	50	208	5.90	10
	37	50	191	5.40	13
HSC-60TS	45	60	343	9.70	8	G2	72±3	30	186011801430	2000
	45	60	275	7.80	10
	45	60	230	6.50	13
HSC-75TS	55	75	441	12.50	8	G2	74±3	65	216013501750	2450
	55	75	378	10.70	10
	55	75	304	8.60	13
HSC-100TS	75	100	583	16.50	8	G2	74±3	65	216013501750	2550
	75	100	459	13.00	10
	75	100	388	11.00	13
HSC-120TS	90	120	699	19.80	8	2 1/2″	76±3	120	242015301720	3250
	90	120	618	17.50	10
	90	120	505	14.30	13
HSC-150TS	110	150	869	24.60	8	3″	76±3	120	265016001850	3600
	110	150	724	20.50	10
	110	150	621	17.60	13
HSC-175TS	132	175	989	28.00	8	3″	76±3	120	265016001850	3700
	132	175	830	23.50	10
	132	175	699	19.80	13
HSC-220TS	160	215	1151	32.60	8	4″	78±3	140	335019001950	4250
	160	215	1006	28.50	10
	160	215	840	23.80	13
HSC-250TS	185	250	1342	38.00	8	4″	78±3	140	335019001950	4650
	185	250	1148	32.50	10
	185	250	975	27.60	13

Two-stage screw compressors play a crucial role across industries such as foundry, textile, ceramic, cement, plastic, power plants, laminates, and pharmaceuticals—sectors where compressed air is considered the “second utility” after electricity. Since air compressors consume more power than most other industrial equipment, inefficiency directly increases operating costs. The two-stage PM VSD technology significantly enhances performance by increasing displacement by nearly 15% and improving energy efficiency by 20–25%. With reduced compression ratio per stage, lower internal leakage, and higher volumetric efficiency, these systems ensure stable, reliable, and high-flow output at the same power rating.

Engineered with a patented UV rotor profile refined through more than 20 precision processes, the two-stage screw compressor offers superior accuracy, durability, and long-term reliability. The advanced PM VSD motor delivers up to 40% energy savings compared to conventional fixed-speed machines, while also providing a quieter, smoother, and vibration-free operation—free from motor, bearing, gear, or coupling noise. Its compact, integrated structure requires less space and delivers maximum efficiency, making it an ideal choice for modern industries seeking high performance, reduced energy consumption, and dependable 24/7 operation.