TWO STAGE SCREW AIR COMPRESSOR

DENAIR DAV+ Series

Oil injected PM VSD two stage screw air compressor

Power: 30 kw - 400 kw
Pressure: 7 - 13 bar

denair screw compressor

Trusted quality & Durable

Newest technology, best material and strict quality control. We make sure that customer will get the best energy saving screw air compressor with warranty up to 5 years.

24/7 non stop operation, heavy duty
Max ambient temp 45c
Warranty up to 5 years

denair two stage compressor

Energy saving & Low Life cycle cost (LCC)

Lowest energy consumption
Lowest LCC for 10 years operation
Two stage airend, 25% bigger air capacity
Vabriable speed drive, direct drive 1:1
Inverter starter
Permanent magnet motor, efficiency up to 96%
Low price of spare parts & service

Airend Assy

two stage airend

Airend engineered in Germany
Rotor processing German KAPP rotor grinding machinery
New generation high efficiency 5:6 rotor profile
SAE1141 US forged steel

World class component

SKF bearing
SCHNEIDER Electric parts
KTR ROTEX Coupling
MANN+HUMMEL Filter
INVT Inverter
ODE Solenoid
CMC AIRMASTER Controller

Denair main component

Best after sales service

PTBIG is a professional compressor company, full support, responsive
Ready stock of DENAIR genuine parts
Back-up compressor ready

DENAIR Group

is a listed enterprise and is considered as one of the leading manufacturer of air and gas compressor products with hi-tech production facility in Shanghai, China. DENAIR has 25 branches and subsidiaries with over 500 employees. Our goal is to provide exceptional customer service coupled with quality products and energy saving solutions.