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SHANGHAI HONGHANG MACHINERY CO.,LTD

Oil Free Scroll Air Compressor

    Oil free scroll air compressor
DETAILS
 

◇Oil free scroll air compressor

Dedicated for hospital dental, 100% oil-free scroll air compressor

Adopt permanent magnet motor air end

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Scroll air compressor, composed of a fixed involute vortex plate and an eccentric cyclotron.
The translational movement of involute of orbiting scroll, is a positive displacement compressor.
The unique design of scroll air compressor makes it energy-saving, noiseless, and maintenance free.
-The vortex plate is the main moving part of compressor, no contact between dynamic and static discs and permanent wear-proof.
-Scroll compressor is reputed as “super quiet compressor” for it runs smoothly with less vibration and without noise produced to the environment.
-Scroll compressor, with original and sophisticated construction, is of some advantages like: small in size and light in weight, less noise and vibration, energy-saving, extended service life, stable and continuous air transportation, reliable performance, clean air .
-Scroll compressor is the ideal power supply for pneumatic machinery. It is widely used in manufacture, agriculture, transportation, medical apparatus and instruments, food packaging, and textile and other industries and occasions where cleansing and compressing air is needed.
-Scroll compressor is taking place of piston compressor to become the trend of market in small air flow model.

Feature & Advantages:
-After precision processing, the engine base was under special surface treatment, ensuring its durability.
-High efficiency filter keeps dusts and particles away from entering the engine which may causes wear.
-Good performance cooling fan guarantees stable running condition in high temperature working environment.
-Special material casted section seals have good lubricating effect and high abrasive resistance
-Optimized scroll design and precise process make sure high working efficiency
-Zero oil/carbon pollution in air system prolongs operating life.
-No need for lubricating oil change and no liquid waste disposable problem
-No risk of oil leakage. No need of centralized disposal of condensates.
-Long time interval of maintenance, and less maintenance requirements.
-Multi-machine intelligent control can adjust to the required air consumption and automatically start/stop, avoiding unnecessary energy costs.

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Model

OFS6103-55

OFS3106-100

Air head quantity

1pcs DR3

1pcs DR3

Dental chair offer

4-6pcs

6-8pcs

Max pressure

8bar

8bar

Air flow

160L/min@8bar

240L/min@8bar

Control mode

pressure switch

pressure switch

Adjust range

6-8bar

6-8bar

Drive mode

belt driven

direct driven

Air outlet size

G 1/2’’

G 1/2’’

Power

2.0kw

2.5kw

Frequency

50hz

50 or 60hz

Voltage

220v/1p

380v/3p or 220v/1p

Air tank

55L

100L

Dimension

800*450*900mm

1180*508*900mm

Weight

80kg

110kg

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Model

OFS3106-55

OFS3106-175

OFS5212

Air head quantity

1pcs DR3

1pcs DR3

2pcs DR5

Dental chair offer

6-8pcs

6-9pcs

12-18pcs

Max pressure

8bar

8bar

8bar

Air flow

240L/min@8bar

240L/min@8bar

480L/min@8bar

Control mode

pressure switch

pressure switch

pressure switch

Adjust range

6-8bar

6-8bar

6-8bar

Drive mode

direct driven

direct driven

direct driven

Air outlet size

G 1/2’’

G 1/2’’

G 1’’

Power

2.5kw

2.5kw

5.5kw

Frequency

50 or 60hz

50 or 60hz

50hz

Voltage

380v/3p or 220v/1p

380v/3p or 220v/1p

380v/3p

Air tank

55L

without/optional:175L

without/optional:175-300L

Dimension

955*520*1050mm

880*520*740mm

955*520*1270mm

Weight

110kg

80kg

160kg

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PLC control system:

★ Using a dedicated high-speed PLC controller, fast, stable, reliable and expansion easier.

★ Equipped with 7 inch true color industrial touch-screen display, show the rich content and friendly user interface

★ The simulation diagram show the operational status made the work be clear at a glance.

★ Have function control of pressure/temperature/current and historical data record.

★ With the unique PID control mode achieved precision control of pressure, and reduced system power consumption effectively.

★ Intelligent and continuous control to over-temperature and over-pressure provide full protection for each unit.

★ The unit start-up interval control, reduce the impact of the grid start.

★ The unit restart interval control, present the frequent movement of motor.

★ With comprehensive fault detection and recording functions.

★ Limited set of operating and forecasting can prevent malicious arrears.

★ Beautiful and delicate advertising welcome screen.

Model

OFS5320

OFS5430

OFS5640

Air head quantity

4pcs DR3

6pcs DR3

9pcs DR3

Dental chair offer

20-30pcs

30-40pcs

40-60pcs

Max pressure

8bar

8bar

8bar

Air flow

0.72m3/min@8bar

0.96m3/min@8bar

1.44m3/min@8bar

Control mode

7” touch screen

PLC controller

Pressure sensor

7” touch screen

PLC controller

Pressure sensor

7” touch screen

PLC controller

Pressure sensor

Adjust range

6-8bar

6-8bar

6-8bar

Drive mode

direct driven

direct driven

direct driven

Air outlet size

G 1-1/2’’

G 1-1/2’’

G 2’’

Power

8kw

11kw

16kw

Frequency

50hz

50hz

50hz

Voltage

380v/3p

380v/3p

380v/3p

Air tank

without/optional:300L

without/optional:300L

without/optional:600L

Dimension

1000*750*1700mm

1050*700*1080mm

1050*700*1520mm

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