30bar Piston High Pressure Air Compressor (DG series)

• Model NO.: DG series
• Piston Type: Closed
• Configuration: Stationary
• Power Source: AC Power
• Material: Cast Iron
• Mute: Not Mute
• Application: High Back Pressure Type
• Transport Package: Seaworthy Packing
• Specification: CE, GC, ISO9001 Certification
• Trademark: DENAIR
• Origin: Shanghai, China
• HS Code: 8414809090
• Production Capacity: 2000sets/ Month

Product Description

30bar high pressure Piston Air Compressor
1.Design equivalent to Atlas Copco
2.belt driven, run smoothly, no shock after simply installing.
3.air cooled heat exchanger, fully cool cyliner's high temperature
4.increase flywheel's weight to save energy

Technical data:
---Compressor level: 2-5 stage 
---Air delivery range: 0.8-6 m3/min
---Exhausted pressure: 17-450 bar
---Motor power: 9-55kw
 
Two choices for customers:
You could choose electric or diesel driven, 


You could also choose with tank or without air tank.

Model			DG3.3/30	DG2.4/30
Type			Type V, air cooling, direct driven, three -stage compression, piston type	Type W, air cooling, belt driven, three -stage compression, piston type.
Capacity		M3/min	3.3	2.4
Inlet pressure		Mpa	0.1	0.1
Rated discharge pressure (gauge pressure)	One stage	Mpa	0.26	0.32
	Two stage	Mpa	0.95	0.85
	Three stage	Mpa	3	3
Cylinder number	One stage	pcs	1	2
	Two stage	pcs	1	1
	Three stage	pcs	1	1
Cylinder diameter	One stage	Mm	220	155*2
	Two stage	Mm	130	105
	Three stage	Mm	110	85
Piston stroke		mm	110	110
Rotation speed		r/min	980	650
Shaft power		KW	37	22
Discharge temperature	One stage	o C	≤160	≤160
	Two stage		≤160	≤160
	Three stage		≤160	≤160
Regulation Method			Pressure controller	Pressure controller
Safety valve start pressure	One stage		0.3	0.35
	Two stage		1.1	1.2
	Three stage		3.3	3.3
Controller start pressure		Mpa	3	3
Lubricating method			Lubricated	Lubricated
Lubricating oil consumption		g/h	40	40
Lubricating temperature		o C	≤70	≤70

  30bar Piston High Pressure Air Compressor packaging