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Products> Mobile Air Compressor> Mobile Electric Air Compressor> Easy site movement 706CFM 261Psi Mobile Portable Electric Screw Air Compressor
Easy site movement 706CFM 261Psi Mobile Portable Electric Screw Air Compressor

Easy site movement 706CFM 261Psi Mobile Portable Electric Screw Air Compressor

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    Model No.ZAEP20-18

    BrandZAKF

    OriginDongguan, Guangdong

    CertificationCE Certification

    Air Displacement20 m³/min

    Exhaust Pressure18 Bar

    Driving ModeElectric motor drive

    Rated Power185 kW

    Outlet ValveG11/2" G2"

    Rated Voltage380 V

    Description
    aerial documentary of industrial plant area
    00:28
    Product Description
     
    Product name 20m3/min 18Bar portable Electric Air Compressor
    Model ZAEP20-18
    Product accumulation size(L*W*H MM) 3370*1824*2350
    Product Weight (KG) 2966
    Mobile Electric Air Compressor is a Screw Type Air Compressor driven by external electricity and equipped with a mobile chassis (such as wheels), designed specifically for working conditions that require flexible transfer of the workplace. Powered by electricity (non diesel engine), the screw main engine is driven by an electric motor to rotate, continuously inhaling and compressing air to the set pressure. Equipped with a walking system (such as single/double axle chassis), it supports rapid transition operations. Widely serving fields that require frequent movement or no fixed power supply.
     
    Mobile electric air compressors play an important role in multiple fields due to their flexibility, environmental friendliness, and convenient electric drive characteristics. Provide stable compressed air for pneumatic picks, drills, wrenches, and spraying equipment to support operations such as building demolition, concrete pouring, and anchoring. In areas with inconvenient electricity or equipment failures, as an emergency gas source, quickly replace fixed air compressors to ensure construction continuity. In terms of drilling and blasting, it drives down the hole drilling machines and rock drills for ore mining, tunnel drilling, and blasting operations, delivering filtered clean air to underground mines and improving the working environment. In terms of municipal and infrastructure maintenance, it is used for blowing water/gas pipelines, nitrogen replacement, and pipeline pressure testing, and supports tools such as hammers and cutting machines for road maintenance. Provide temporary power in case of fixed air compressor failure in the factory to avoid production stoppage. Can provide emergency rescue and temporary power support at the disaster site.
     
    Mobile electric air compressors have demonstrated significant comprehensive benefits in industrial applications due to their design characteristics and technological advantages. Strong maneuverability, equipped with wheeled or tracked structures, can be quickly deployed to different work sites such as construction sites, tunnels, mines, etc., adapting to complex terrain and temporary engineering needs. High space utilization, compact size, no need for fixed foundation installation, significantly reducing footprint, especially suitable for construction environments with limited space. No need to build dedicated air compressor rooms and long-distance air ducts, saving infrastructure costs. The screw type host has a simple structure, no vulnerable parts, and a major overhaul interval of up to 40000 to 80000 hours, with a low failure rate. It has a wide range of applications, covering municipal engineering, mining, tunnel construction, shipbuilding and other industries, and can provide stable gas sources for pneumatic tools, drilling equipment, etc., to meet the dynamic needs of multiple scenarios.
    Q1. What is a mobile electric Screw Air Compressor? +

    It is a trailer- or skid-mounted Rotary Screw Air Compressor driven by an electric motor instead of a diesel engine. It delivers the same mobile, job-site-ready compressed air as a diesel unit but runs on grid power — with zero exhaust emissions, lower noise and significantly lower running cost, making it ideal for underground, indoor and emission-sensitive sites.

    Q2. Which applications is it best suited for? +

    Typical duties include underground mining and tunneling, quarry and construction sites with grid access, shipyards, bridge and dam construction, indoor sandblasting and shotcreting, and any operation where diesel exhaust or noise is restricted — for example mines requiring battery/electric equipment.

    Q3. Why choose electric instead of a diesel mobile compressor? +

    Electric units eliminate fuel cost and exhaust fumes, run much quieter, require less maintenance (no engine oil, filters or glow plugs), and have lower total cost of ownership over time. They need a reliable power supply — typically 380V/660V or 1000V — so they are the right choice where electricity is available and emission rules are strict.

    Q4. What voltage and power options do you offer? +

    We supply motors for common mining and industrial supplies: 380V, 400V, 660V, 1000V and 1140V, 50/60Hz, with direct-on-line or soft-starter/star-delta starting depending on motor size and grid capacity. Confirm your site voltage and available transformer capacity and we will configure the correct drive package.

    Q5. What pressure and capacity ranges do you offer? +

    Our mobile electric screw units typically cover 7–17 bar with capacities from about 3.5 to 25 m³/min, matching drill rigs, shotcrete machines and pneumatic tools used in tunneling and mining. We size the unit to your tools' consumption and duty cycle.

    Q6. How energy efficient is it? +

    Electric drive is inherently more efficient than diesel, and our units add high-efficiency IE3 motors and automatic load/unload or VSD control so power draw follows air demand. Compared with a diesel unit of the same size, energy cost per m³ of air is typically 40–60% lower, with near-zero idle losses.

    Q7. How noisy is it? +

    Without a diesel engine, electric units are far quieter — typically 68–78 dB(A) at 7 m with the canopy, and optional ultra-quiet packages for noise-limited sites and night work. This improves working conditions in confined spaces like tunnels.

    Q8. How is it moved around? +

    Standard models come on a towable trailer chassis with braking system and lights, or as a skid package for container transport and crane handling. The compact, balanced layout allows towing behind a pick-up or light truck and positioning inside tunnels or shafts.

    Q9. Can it work in harsh or underground conditions? +

    Yes. Units are available with IP54/IP55 protection, dust-proof intake filters and cooling packages for hot or humid environments. For underground use, we confirm clearance, ventilation and power availability with you and configure the machine accordingly, including optional flameproof or EX-rated components where required.

    Q10. What maintenance does it require? +

    Maintenance is simpler than diesel: no engine servicing. Routine work covers the Screw Compressor oil, oil filter, separator and air filter on the standard 2,000–4,000 hour schedule, plus checks of the motor, cooling fan and control system. A service kit and maintenance chart are included.

    Q11. Does it have an automatic control system? +

    Yes. The PLC controller provides auto start/stop, pressure and flow control, load/unload regulation, soft start protection, and full safety alarms — high temperature, overcurrent, phase loss and emergency stop. Optional remote monitoring allows cloud-based operation tracking and diagnostics.

    Q12. Can it run continuously? +

    Yes, electric units are designed for continuous 24/7 duty at rated load, with adequate cooling even in hot conditions. The absence of an engine reduces vibration and wear, extending service intervals and overall life.

    Q13. Do you support customization and OEM/ODM? +

    Yes. As the manufacturer, we customize voltage/frequency, pressure settings, trailer or skid type, canopy options, control and communication protocols, color and branding, plus OEM/ODM packages with your logo and documentation. We also supply complete packages with dryers and receivers.

    Q14. What certifications do you hold? +

    Our factory is ISO 9001 certified, and the units carry CE certification; EX/flameproof versions are available for hazardous-area requirements. We provide full export documentation, including origin certificate, packing list and motor certification.

    Q15. What is the lead time and how is it shipped? +

    Standard models ship within 20–30 days after order confirmation; customized or EX versions take 35–60 days. Units are shipped on flat racks or in containers with export-grade lashing and weather protection, ready for sea freight worldwide.

    Q16. What warranty and after-sales support do you provide? +

    We offer a 12–24 month warranty, 24/7 remote technical support with video guidance, installation and commissioning assistance, operator training, and long-term spare parts supply — most parts dispatched within 3–7 days to keep your fleet running.

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