Quzhou Zhongdu Machinery Technology Co., Ltd. is one of the leading 75kw mobile electric rotary screw air compressor for mining manufacturers and suppliers in China. Welcome to wholesale high quality machines made in China here from our factory. Contact us for customized service.
Product Introduction
This ZDY75D-7 75kw air compressor is a trailer-mounted four-wheel electric rotary screw air compressor. Its key feature is its flexibility and ease of movement. It can be quickly relocated by towing a vehicle. It is suitable for outdoor operations such as mining and road construction. It is equipped with a 75Kw motor, providing a large exhaust volume of 13 cubic meters per minute (460CFM). This mobile screw compressor has strong power and can continuously and efficiently supply air to multiple pneumatic tools simultaneously. The equipment uses a screw main unit, which operates stably and reliably, and has an IP54 protection level, effectively preventing the intrusion of rain and dust, and is suitable for harsh industrial and mining environments. The four-wheel design ensures stability during movement and parking.
Specifications
|
Model |
ZDY75D-7 |
|
Working pressure (bar) (PSI) |
7 (100) |
|
Flow rate (m3/min) (CFM) |
13 (460) |
|
Noise(dB)-7 meter |
73±3 |
|
Compressor oil capacity (L) |
28 |
|
Motor power (Kw) |
75 |
|
Service coefficient |
1.15 |
|
Voltage (V) |
380v / 3 phase / 50hz |
|
Motor rotary speed (RPM) |
2970 |
|
Start type |
Y-star triangle |
|
Protection Class |
IP54 |
|
Cabinet type length (mm) |
2200 |
|
Cabinet type width (mm) |
1170 |
|
Cabinet type height (mm) |
1400 |
|
Cabinet type Weight (Kg) |
1340 |
|
Trailer type length (mm) |
3712 |
|
Trailer type height (mm) |
1600 |
|
Trailer type height (mm) |
1745 |
|
Trailer type Weight (mm) |
1540 |
Application field
Electric single stage mobile rotary screw electric air compressor machines are widely used in the following fields:
Geological exploration drilling
At the exploration site in the field, mobile screw compressor is provided to the portable drilling machine, which can be used to drive the drill bit and also for the operation of the down-the-hole hammer in the hole, enabling rapid drilling.
Military defense engineering
75kw air compressor can be used for rapid construction of field airports, temporary shelter building, or on-site maintenance of weapons and equipment, to meet the high reliability gas supply requirements in harsh environments.
Large equipment startup
In remote power stations or factories, The electric mobile air compressor can serve as the control gas source for starting and stopping large equipment (such as for starting gas turbines), it provides clean and stable instrument air.
Emergency rescue and emergency response
At earthquake or flood disaster sites, provide emergency air supply for rescue pneumatic demolition tool sets (such as door-breaking tools, support air cushions), enabling rapid rescue operations.
OEM & Customizable Solutions for Global Distributors
For electric mobile air compressor, we support customization and full OEM services to help distributors build their own brands. Whether you need a specific configuration for a local project or a branded fleet, Quzhou Zhongdu is your flexible manufacturing partner.
Customization Options Include:
Displacement and pressure
7 - 20 bar / 5 - 40 m³/min
Compression series
single stage / two stage
Branding & Logo
Professional OEM labeling and color customization.
why choose us
Choose us, because what you choose is not just an mobile screw compressor, but a reliable commitment. We have ISO9001 international quality system certification, with profound technical expertise. Our products have been rigorously tested under various demanding conditions by many large enterprises worldwide, and they have stable and outstanding performance. We offer personalized customization, precisely matching your unique needs. In addition, you can also visit our factory at any time to witness the exquisite craftsmanship and quality details of each piece of equipment with your own eyes.
01
Quality Assurance
Full assembly and performance testing resources are provided before shipment.
02
Spare Parts Guarantee
Random wearing parts are included for free; long-term working is guaranteed.
03
Secure Packaging
Export-standard wooden cases or reinforced container loading.
04
Technical Support
24/7 online video assistance for troubleshooting and maintenance.
FAQ
Q: Are you factory or trade company?
A: We are factory. And we have our own trading company.
Q: What the exactly address of your factory?
A: Our company is located in Zhenxing East Road, Qujiang District, Quzhou, Zhejiang, China.
Q: How can i get to your factory?
A: Our factory is near Quzhou Airport, we can pick you up in the airport.
Q: If i will need to stay in your place for few days, is that possible to book the hotel for me?
A: It's always my pleasure, hotel booking service is available.
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