1.ac air compressor 2. energy conservation 3. low vibration, low noise, low oil consumption 4. ISO & CE certificate Shangair is a world leading air compressor manufacturers and manufacturing machines. Shangair compressor produces many type of electrical and stationary and portable compressors. The classic heavy duty mode is particularly applied for  hydropower station, PET bottle blowing, leakage detection and industry, etc. Such ac compressors also can provide one-stage,two-stage, three-stage compression. Also ,we provide air filter and purification equipment and make motor electric and dc motor and industrial equipmentOur company and factory are in Nanjing, Jiangsu Province Our price of compressor is competitive.

Discharge Capacity:3.40m3/min 

Discharge Pressure: 50Bar

Model No.	Air Discharge (m3/min)	Discharge Pressures (Mpa)	Moter Power (KW)	Weight (kg)	Size (mm) Length×Width×Height
2-84SH-2250	3.40	5.0	22x2	1550	3704×1095×1178

--Main Characters of Shangair Brand for General Use High  Pressure  Air Compressor: 

 

Shangair's patented technology “Polygon Cylindrical Straight Flow Valve”(patent number:00220347.2).The valve plates are free from fracture during their working life!

Monomer cast chromium plated rings are applied, and the working life is extended by 3 to 4 times.Heavy-duty cast iron piston.

Induction low oil level protection device.

The whole unit (comprising connecting rod) adopts rolling bearing without bearing shell.

Heavy duty ,long working life & low noise main bearing.   

 

Suction diaphragm valve (air and electric adjusting combination)

Integrated low-side suction & noise reduction filtering system.

Canonical air collection and pollution discharge system.Shangair's unique dynamic balancing technology is applied, the vibration is only as a quarter lf the world standard.