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HUADA SED-60+ 45 kW Air-Cooled Two-Stage Permanent Magnet VSD Screw Air Compressor

The HUADA SED-60+ is an air-cooled SED+ series screw air compressor delivering 9.7 m³/min at 0.8 MPa from a 45 kW motor. Its IE5 permanent magnet motor, direct drive and dual variable-frequency control support a shared air supply for workshops and production cells with changing demand.

  • Item NO.:

    SED-60+
  • Product Origin:

    Quanzhou, Fujian, China
  • Color:

    Blue-gray with orange trim
  • Product weight:

    1380 kg
  • Shipping Port:

    Xiamen
  • Lead Time:

    Depends on configuration
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  • Product Details

SED-60+ at a glance

The SED-60+ brings two-stage, oil-injected screw compression to the 45 kW power class. It is designed for selection into workshop and production-cell networks where several air users operate on different schedules. Air delivery is 9.7 m³/min at 0.8 MPa, with a G2 outlet and a unit size of 1800 × 1250 × 1600 mm.

A G2 connection and a relatively compact cabinet make the model practical to assess for a local compressor-room upgrade. Size the receiver, dryer and filters around simultaneous tool demand and the selected operating pressure.

01   Product advantages

1. 45 kW capacity for workshop and production-cell supply
The SED-60+ delivers 9.7 m³/min at 0.8 MPa with a 45 kW motor. Use this pressure-matched output to check the combined consumption of tools and production equipment.

2. IE5 permanent magnet motor with direct drive
The 45 kW drive uses an IE5 permanent magnet motor connected directly to the compression assembly. Two-stage compression divides the pressure rise, while the variable-speed drive responds to changes in air consumption.

3. Dual VFD control for changing workshop demand
Current-vector variable-frequency control is applied to the main motor and cooling-fan drive. Compressor speed adjusts to air demand, supporting pressure-setpoint regulation as tools start and stop.

4. Variable-speed axial fan cooling
The 45 kW model uses air cooling with a variable-speed axial fan arrangement. Provide a clear cooling-air inlet and hot-air discharge route when locating it within a workshop or equipment room.

5. Automatic inlet control for operating transitions
The integrated inlet valve regulates incoming air during starting, loaded operation and unloading. Intake filtration helps protect the compression system and should be included in routine servicing.

6. A defined footprint for a local air station
The unit measures 1800 × 1250 × 1600 mm, weighs 1380 kg and has a G2 air outlet. Use these figures for delivery-route, pipework and room-layout planning, with additional service and ventilation clearance.

7. Operating information for a small maintenance team
HUADA Smart Cloud supports remote operating-data checks, fault warnings and maintenance reminders. Confirm the communication equipment and network connection for the supplied configuration.

HUADA SED-60+ 45 kW two-stage PM VSD screw air compressor with blue-gray with orange trim

HUADA SED-60+ 45 kW air-cooled two-stage PM VSD screw air compressor, shown in blue-gray with orange trim.

02   Technical specifications

Parameter SED-60+
Model SED-60+
Compressor type Two-stage oil-injected PM VSD screw compressor
Motor power 45 kW
Motor efficiency class IE5 permanent magnet motor
Air delivery at 0.7 MPa 9.8 m³/min
Air delivery at 0.8 MPa 9.7 m³/min
Air delivery at 1.0 MPa 7.8 m³/min
Air delivery at 1.2 MPa 6.5 m³/min
Drive arrangement Direct drive
Starting method Variable-frequency starting
Motor speed 1500 rpm
Cooling method Air cooling; variable-speed axial fan arrangement
Discharge temperature Ambient temperature ± 15°C
Power supply 380 V / 3-phase / 50 Hz
Lubricating oil quantity 40 L
Noise level 78 ± 3 dB(A)
Dimensions (L × W × H) 1800 × 1250 × 1600 mm
Unit weight 1380 kg
Air outlet G2
Product origin Quanzhou, Fujian, China

Air-delivery values correspond to the individual pressure points shown; they are not a VSD minimum-to-maximum flow range. Motor speed is a specification reference, not a stated speed range. Confirm the required pressure configuration and site conditions when ordering, and compare noise levels under equivalent measurement conditions.

03   Check the fit for your site

Pressure and demand: For a workshop or production cell with several air users, provide average and peak air consumption, operating hours and pressure losses to the point of use. Use 9.7 m³/min for the 0.8 MPa duty point.

Electrical and cooling provision: The motor power is 45 kW and the power supply is 380 V / 3-phase / 50 Hz. Confirm electrical capacity and plan the cooling-air path before choosing the final position in the workshop.

Handling and connections: Allow for the 1800 × 1250 × 1600 mm cabinet, 1380 kg unit weight and G2 outlet. Obtain the installation drawing and add the required access, service and ventilation clearances.

Air quality and site conditions: Select the receiver, dryer and filters for the required moisture, particulate and oil limits. Report high temperature, high humidity, severe cold or heavy dust so that the proposed configuration can be reviewed for the actual environment.

04   Purchasing information

Before you order What to confirm

Quotation requirements

Please provide your required operating pressure, average and peak air demand, power supply, order quantity and destination.

Equipment scope

The quotation specifies the selected compressor configuration and any receiver, dryer, filters or accessories included.

Delivery and shipment

Production lead time and shipping arrangements are quoted according to the selected configuration, quantity and destination.

Technical documentation

Please identify any documentation or destination-specific requirements needed for your purchasing process so that we can assess them for the selected configuration.

Warranty and after-sales support

Warranty coverage, service arrangements and spare-parts support are defined in the agreed quotation and order documents.

05   Manufacturing and documentation

Explore HUADA’s manufacturing facilities and request the technical documentation relevant to your selected configuration and destination.

HUADA compressor assembly testing area screw compressor workshop and warehouse

View our factory
Review qualification documents

06   Frequently asked questions

What airflow does the SED-60+ provide at different pressures?

Air delivery is 9.8 m³/min at 0.7 MPa, 9.7 m³/min at 0.8 MPa, 7.8 m³/min at 1.0 MPa and 6.5 m³/min at 1.2 MPa. Specify the required pressure configuration when requesting a quotation.

Does the 45 kW SED-60+ have variable-speed fan control?

Yes. The SED-60+ uses dual variable-frequency control for the main motor and the axial cooling-fan drive. The fan is part of the air-cooled arrangement, so the installation still needs adequate inlet air and hot-air discharge.

What installation dimensions and weight should I use?

Use 1800 × 1250 × 1600 mm (L × W × H) and a unit weight of 1380 kg. Add the required ventilation and maintenance clearances, and check the delivery route and floor support before installation.

Does the compressor alone supply dry, oil-free process air?

The SED-60+ is an oil-injected screw compressor. Specify the receiver, dryer and filters for the required moisture, particulate and oil limits at the point of use; the compressor alone does not define process-air quality.

07  Request an SED-60+ Quotation

Request an SED-60+ quotation with your required pressure, average and peak air demand, operating hours, available power supply, quantity and destination.

Include the tools or machines used together, the available floor space and the required air-treatment arrangement.

Request a Quote

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