Zhongxie (Shanghai) Electromechanical Equipment Co., Ltd.

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GW series oil-free scroll air compressor

Product Classification:

GW oil-free scroll air compressor

Work pressure: 0.7~1.0MPa
Exhaust volume: 0.345 - 1.76m3/min
Power range: 4-15 kW

Keywords: vacuum pump

Key words:

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Product Details

The Edwards EDC series is a new generation of rugged single-stage dry claw vacuum pumps. The new series of EDC dry claw pumps adopt innovative design and set a new industry benchmark for the claw pump market. This series of pumps is simple, durable, and has a strong dust and corrosive gas handling capacity, is the right choice for your application. These new dry claw pumps are built to meet the standards and quality required by customers, providing you with a cost-effective and reliable solution to meet your needs.
Innovative structural materials and coatings allow the product to operate reliably over its service life, even under harsh process conditions.

Durable and durable
The simple design can quickly overhaul the pump cavity, which is convenient for cleaning the suction cavity when the suction cavity is contaminated by the entrained product.
Easy to maintain
Durable bearings and seals, gear box and pump chamber with patented isolated connections
Low maintenance costs
Ultimate vacuum, market-leading pumping speed and lower sustained vacuum
Improve productivity
like power consumption
Low cost of ownership
Low noise level
Silent operation

Overall Design

Mute

Eliminate noise at its source.

There is no knocking sound from the intake and exhaust valves.

Finite element analysis and empirical verification are used to balance the unbalanced rotation inertia force of the air compressor, and a "vibration reduction suspension system" is added to reduce the vibration of the unit, so that the vibration value of the unit in all directions is reduced to below 5mm/s, and the noise value is reduced to 56dB(A).

efficiency

Adopt IE3 high efficiency motor drive.

The meshing precision of the moving and stationary scrolls is high.

It can realize close-range clean gas use and improve system energy efficiency.

Environmental friendly

Small footprint and easy installation.

Completely oil-free and will not cause environmental pollution.

Ultra-low noise, can be used in quiet environment.

Easy maintenance, no wearing parts, low maintenance cost

FITS active controller (GW8-15)

Predictive maintenance makes service more worry-free.

Active energy saving and security design.

The control panel is user-friendly and the interface is interactive and friendly.

Intelligent control system

Humanized design

Automatic on/off function.

Consumables care instructions and picture instructions.

Large color touch screen human-computer interaction interface.

Supports switching between 16 languages and can be used without national boundaries.

Up to 30 records of abnormal occurrence and elimination history data can be recorded.

Alarm/abnormal records are displayed in scrolling text in addition to indicator light display.

Each operating interface can display real-time pressure, temperature, date and compressor status.

Predictive Maintenance

Count and reset the usage hours of each consumable individually.

Even trend graphs (exhaust pressure, exhaust temperature, operating voltage, operating current).

Active energy saving and security design

Automatic empty pressure adjustment.

Automatic heavy vehicle pressure adjustment.

Multi-machine interlocking control function.

Automatic adjustment of idle vehicle standby to downtime time.

Series parameters

model	Exhaust volume (m³/min)	Exhaust pressure(Mpa)	Rated power (kW)	Noise(dB(A))
GW04E-7B	0.44	0.7	3.7x1	61
GW04E-8B	0.425	0.8	3.7x1	61
GW04E-10B	0.345	1.0	3.7x1	61
GW04A-7B	0.44	0.7	3.7x1	61
GW04A-8B	0.425	0.8	3.7x1	61
GW04A-10B	0.345	1.0	3.7x1	61
GW04A-7P	0.44	0.7	3.7x1	61
GW04A-8P	0.425	0.8	3.7x1	61
GW04A-10P	0.345	1.0	3.7x1	61
GW08A-7B	0.88	0.7	3.7x2	63
GW08A-8B	0.85	0.8	3.7x2	63
GW08A-10B	0.69	1.0	3.7x2	63
GW11A-7B	1.32	0.7	3.7x3	64
GW11A-8B	1.275	0.8	3.7x3	64
GW11A-10B	1.035	1.0	3.7x3	64
GW15A-7B	1.76	0.7	3.7x4	65
GW15A-8B	1.70	0.8	3.7x4	65
GW15A-10B	1.38	1.0	3.7x4	65
Note 1: Free air flow is measured in accordance with ISO1217, 3rd edition, Appendix C1996, reference conditions: dry air, suction pressure 1 bar.
Note 2: Noise level is measured according to ISO2151, 2004 version with an allowable error of 3dB(A).

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