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The HUADA TVD-20+ is a 15 kW two-stage permanent magnet VSD screw air compressor for workshop and production-area air supply. At 0.7 MPa, its listed delivery is 2.9 m³/min for the 0.6-0.8 MPa version or 2.5 m³/min for the 0.6-1.0 MPa version. Both use air cooling and an integrated horizontal drive.
Item NO.:
TVD-20+Product Origin:
Quanzhou, Fujian, ChinaColor:
Orange and dark grayProduct weight:
315 kgShipping Port:
XiamenLead Time:
Depends on configuration
Consider the TVD-20+ when a smaller production area needs more capacity than the TVD-7.5+ while retaining a relatively compact compressor package. Its two pressure-range versions allow selection around the application’s pressure requirement and measured air consumption.
Evaluate the workshop’s simultaneous demand and distribution losses before choosing a version. The 1050 × 938 × 1220 mm cabinet, G1 outlet and external separator provide specific starting points for equipment-room layout, pipe connections and maintenance access.
1. 2.9 m³/min for a growing workshop air supply
At 0.7 MPa, the 0.6-0.8 MPa version is listed at 2.9 m³/min. This gives a higher capacity option than the TVD-7.5+ for workshops whose measured demand has increased.
2. A separate rating for the wider pressure range
The 0.6-1.0 MPa version delivers a listed 2.5 m³/min at 0.7 MPa. The distinct rating makes it possible to select the pressure configuration without confusing the two versions’ capacities.
3. 15 kW variable-speed operation
A permanent magnet motor with variable-speed control responds to changing air use across the working day, supporting production areas where pneumatic loads start and stop at different times.
4. Compact dimensions for production-area installation
The cabinet measures 1050 × 938 × 1220 mm and weighs 315 kg. These defined dimensions help plan access, positioning and a dedicated air-supply area alongside the existing workshop layout.
5. External oil separation with a 7 L lubricant quantity
The external separator arrangement supports service-access planning, while the model’s listed 7 L lubricant quantity helps identify its maintenance requirements separately from larger TVD+ models.
6. Two-stage integrated transmission
The horizontal integrated drive combines two-stage compression with the series design that avoids interstage gears, reducing the gear-related sources of noise and transmission loss.
7. A stated acoustic rating with air-cooled operation
The listed noise level is 70 ± 3 dB(A), and cooling is provided by an axial fan. Review equivalent noise test conditions and room ventilation when placing the unit near production personnel.
HUADA TVD-20+ 15 kW two-stage screw air compressor.
| Parameter | TVD-20+ |
|---|---|
| Model | TVD-20+ |
| Motor power | 15 kW |
| Listed discharge pressure | 0.7 MPa |
| 0.6-0.8 MPa working range |
Air delivery at 0.7 MPa: 2.9 m³/min Listed motor speed: 3200 rpm |
| 0.6-1.0 MPa working range |
Air delivery at 0.7 MPa: 2.5 m³/min Listed motor speed: 2800 rpm |
| Power supply | 380-400 V / 50 Hz |
| Starting method | Variable-frequency starting |
| Cooling method | Air cooling with axial fan |
| Drive layout | Horizontal two-stage integrated transmission |
| Lubricant quantity | 7 L |
| Listed noise level | 70 ± 3 dB(A) |
| Dimensions (L × W × H) | 1050 × 938 × 1220 mm |
| Weight | 315 kg |
| Air outlet connection | G1 |
| Oil separator | External oil separator |
The air-delivery and motor-speed figures refer to two different pressure-range versions, both listed at 0.7 MPa; they are not the minimum and maximum of a VSD adjustment range. Request performance at the required operating pressure and confirm the electrical specification before ordering. Compare noise levels only under equivalent test conditions.
Industrial demand: Provide the number of workstations operating together, average consumption and short-duration peaks. Select against 2.9 or 2.5 m³/min at 0.7 MPa for the corresponding pressure-range version.
Electrical and ventilation planning: Check the supply for the 15 kW motor and the ventilation route around the 1050 × 938 × 1220 mm cabinet. Include access for positioning the 315 kg unit.
System integration: Confirm G1 pipe connections, receiver sizing and treatment equipment. Arrange access to the external separator and routine service points.
Air quality: Identify whether the air supplies tools, assembly equipment or processes with stricter cleanliness needs. The TVD-20+ is lubricated, so drying and filtration must match the application.
| 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. |
Explore HUADA’s manufacturing facilities and request the technical documentation relevant to your selected configuration and destination.
View our factory
Review qualification documents
Are 2.5 and 2.9 m³/min the VSD adjustment limits?
No. Both figures are listed at 0.7 MPa and refer to different pressure-range versions. The 0.6-0.8 MPa version is listed at 2.9 m³/min; the 0.6-1.0 MPa version at 2.5 m³/min.
When should I consider the TVD-20+ instead of the TVD-7.5+?
Consider the TVD-20+ when the smaller model’s capacity does not cover measured simultaneous demand. Compare the required pressure, operating pattern and electrical supply as well as air delivery before choosing.
Does the TVD-20+ use an external oil separator?
Yes. The 15 kW model falls within the external-separator specification for units up to 37 kW. Its listed lubricant quantity is 7 L; confirm the service procedure for the delivered unit.
Can the electrical supply be matched to my workshop?
The listed supply is 380-400 V / 50 Hz. Send your required voltage, frequency and number of phases so availability can be checked for the selected configuration and destination.
07 Request a TVD-20+ Quotation
Send the required working pressure, number of active workstations, average and peak air demand, operating hours, power supply, quantity and destination. We will review the suitable TVD-20+ pressure-range version and prepare a quotation.
If this is a replacement, include the existing compressor’s duty point, G1 pipework arrangement and receiver or dryer details so the new package can be assessed as part of the workshop system.
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