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DA-7A 7.5 kw 10 hp compresore de aire:, 1. high efficient air end., 2. oil injected double screw., 3. suit samall project. - details see: https://www.machineto.com/denair-da-7a-7-5-kw-10-hp-compresore-de-aire-10210646

Denair DA-7A 7.5 kw 10 hp compresore de aire

Specifications:

Model		DA-7A
Air delivery/ Working pressure	m3/min /Mpa	1.23/0.7
Compression stage		Single
Type of cooling		Air cooling
Exhaust temperature	°C	<environment temperature+15°C
Oil content of discharged air	ppm	<3
Noise	dB(A)	62±2
Starting method		Belt driven
Power	V/ph/Hz	380/3/50 or others
Motor power	KW	7.5
	HP	10
Rotation speed	R/min	2905
Starting method		Direct Start
Cooling air volume	m3/min	80
Dimension	L(mm)	850
	W(mm)	640
	H(mm)	840
Weight	Kg	410
Outlet pipe diameter	inch	G3/4″

Denair DA-7A 7.5 kw 10 hp compresore de aire

Features:

Air End: No vibration, lower noise & higher efficient than average in the industry.At the same air delivery, our rotor is biger while rotation speed is lower.

Rotor

Rotors are asymmetric in profile, backed up by ball bearings and roller bearings.Operates at a low speed, thereby low in abrasion and maintenance expenses, air end is long service life. Helical gears can produce axial force to kill some acting force, which reduces the load of the bearing of air end.

Control panel

AI microcomputer-based control technology can monitor and control all aspects in the machine with your instructions easily being executed. Remote control should realize unattended operation, and the user-friendly human-machine interface displays instructions and parameters in written form also, it can function to self diagnose faults, give warning and automatically regulate the capacity.

Oil filter

Rotary filters are applied to completely remove the impurities in the lubricating oil, easy to replace and free of oil impregnate.

Cooler

By increasing heat exchange area, the airtemperature difference is controlled well under 15°C.

Motor

First-class motors are adopted,with the level of protection being IP54 and insulation level being F.

Acoustic enclosure

It is designed into fully-closed mute box, in whichsound-absorbing sponge are attachedfor effective absorption of noise 3-5DB (A) lower than that made by the compressors of the same kind. It is reasonably structured overall and very easy to maintain and repair.