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The HUADA TVD-7.5+ is a 5.5 kW two-stage permanent magnet VSD screw air compressor for smaller industrial air systems. It supplies a listed 1.1 m³/min at 0.7 MPa within a 0.6-0.8 MPa working range, combining variable-speed control, air cooling and a compact cabinet.
Item NO.:
TVD-7.5+Product Origin:
Quanzhou, Fujian, ChinaColor:
Orange and dark grayProduct weight:
190 kgShipping Port:
XiamenLead Time:
Depends on configuration
Consider the TVD-7.5+ for a dedicated workstation or small production area whose measured air demand fits its capacity. Its 860 × 710 × 1050 mm cabinet offers the smallest listed dimensions in the TVD+ range, which can help when planning a separate compressed-air supply close to the application.
Check simultaneous tool consumption, pressure losses and ventilation before choosing the installation location. Size the receiver, dryer and filters for the required air quality, and leave service clearance around the cabinet; the equipment dimensions alone do not define the installation space.
1. Defined capacity for smaller air users
The listed delivery of 1.1 m³/min at 0.7 MPa provides a clear selection point for individual work areas and smaller pneumatic systems. Match simultaneous air consumption to this duty point before sizing the package.
2. 5.5 kW permanent magnet variable-speed drive
The permanent magnet motor and variable-speed control adjust compressor speed as demand changes, supporting workstations where air tools and pneumatic equipment operate intermittently.
3. The smallest listed cabinet in the TVD+ range
Dimensions of 860 × 710 × 1050 mm help accommodate the compressor in a smaller equipment area. Keep the cooling-air inlet, discharge path and service space clear when arranging the installation.
4. Two-stage compression in a compact package
The horizontal two-stage integrated drive brings the series compression layout to the 5.5 kW model. The series design avoids interstage gears and their associated transmission loss and gear noise.
5. External separator for accessible servicing
The TVD-7.5+ falls within the externally separated models specified in the series data. Its listed lubricant quantity is 5 L, providing a model-specific reference for maintenance planning.
6. A stated noise level for workspace planning
The listed noise level is 70 ± 3 dB(A). Use the applicable measurement conditions and the proposed installation environment when assessing its suitability near occupied work areas.
7. Air cooling with operating protection
Axial-fan cooling, a dedicated controller and motor protection functions support supervised operation of a smaller air supply. The controller provides operating information for routine equipment checks.
HUADA TVD-7.5+ 5.5 kW two-stage screw air compressor.
| Parameter | TVD-7.5+ |
|---|---|
| Model | TVD-7.5+ |
| Motor power | 5.5 kW |
| Listed discharge pressure | 0.7 MPa |
| 0.6-0.8 MPa working range |
Air delivery at 0.7 MPa: 1.1 m³/min Listed motor speed: 3850 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 | 5 L |
| Listed noise level | 70 ± 3 dB(A) |
| Dimensions (L × W × H) | 860 × 710 × 1050 mm |
| Weight | 190 kg |
| Air outlet connection | Confirm the outlet thread size before ordering |
| Oil separator | External oil separator |
Air delivery is listed at 0.7 MPa for the 0.6-0.8 MPa working range. Request performance data for the required operating pressure. Confirm the outlet connection and electrical specification before ordering. Compare noise levels only under equivalent test conditions.
Industrial demand: List the tools or pneumatic equipment that will run together and their average and peak consumption. Check that the required duty point fits the listed 1.1 m³/min at 0.7 MPa.
Electrical and ventilation planning: Provide the supply available for the 5.5 kW motor. Allow cooling-air circulation around the 860 × 710 × 1050 mm cabinet and plan handling for its 190 kg weight.
System integration: Size the receiver, dryer and filters for the workstation demand. Confirm the outlet thread before selecting pipework and provide service access for the external oil separator.
Air quality: Specify the air quality required by tools, instruments or finished surfaces. The TVD-7.5+ is lubricated; select drying and filtration to suit 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.
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Review qualification documents
Is the TVD-7.5+ a 7.5 kW compressor?
No. The listed motor power of the TVD-7.5+ is 5.5 kW. Use the motor specification when planning the electrical installation; the model designation is not the motor power in kW.
Can I use 1.1 m³/min as its output at every pressure?
No. The 1.1 m³/min figure is listed at 0.7 MPa for the 0.6-0.8 MPa working range. Request performance data at your required operating pressure before selection.
Does this model include a receiver, dryer and filters?
The compressor specification alone does not define the air-treatment package. Tell us the receiver capacity and air-quality requirements so the quotation can identify the equipment included.
Is the TVD-7.5+ suitable for oil-free air applications?
It is a lubricated screw compressor, not an oil-free compressor. Provide the required air-quality specification so the appropriate compressor and treatment system can be assessed.
07 Request a TVD-7.5+ Quotation
Send your workstation or equipment list, simultaneous air demand, required pressure, operating hours, power supply, quantity and destination. We will review whether the 5.5 kW TVD-7.5+ matches your application and prepare a quotation.
Include the available installation space, required air quality and existing pipe connection so the receiver, treatment equipment and outlet connection can be checked together.
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