7.5kW High Pressure Tank Mounted Fixed Speed Air Compressor

This Elily 7.5kW High Pressure Tank Mounted Fixed Speed Air Compressor offers customizable pressure settings ranging from 10 to 15 bar and features a reinforced high-pressure design for the main unit, piping, and valves; it serves as a reliable alternative to piston compressors for applications such as bottle blowing, glass cutting, and high-pressure testing. Operating at a fixed speed and eliminating vulnerable components like variable frequency drives, it reduces initial procurement costs by 20–30%. It utilizes standard parts and offers simple maintenance—requiring only an oil filter change every 2,000 hours—making it ideal for continuous 24-hour high-pressure operations. The unit features an integrated base combining the air compressor and air receiver tank; it undergoes factory pressure-retention testing and is ready for immediate use upon connection to power and air supplies. It occupies a compact footprint (saving over 0.5 m² of space), minimizes piping connections, and reduces the risk of air leaks. The design incorporates a 25% larger radiator and a high-power fan, ensuring an exhaust temperature of ≤85°C during full-load operation in a 35°C ambient environment, thereby preventing high-temperature shutdowns and pressure drops. Most importantly, it operates at a noise level of 63–68 dB, eliminating the need for a soundproof enclosure and allowing for placement directly within the workshop. It is equipped with an LED digital controller that enables one-touch setting of start/stop pressures, ensuring ease of operation.

Product Specifications:

Applicable industries and use cases:

Rubber, packaging, plastics, CNC machining, glass, ceramics, leather, woodworking and furniture, electronics, central vacuum systems, material handling, and printing & dyeing.

Specific equipment applications:

Printing presses, engraving machines, vacuum suction cups (workpiece clamping), extruders, vacuum coating systems, embossing machines, thermoforming machines, vacuum suction cups (pick-and-place), CNC machine tools, glass edge-grinding machines, folding machines, and vacuum packaging machines.

After-Sales and Service

For the 7.5kW High Pressure Tank Mounted Fixed Speed Air Compressor, we implement rigorous after-sales support standards tailored to the needs of industrial high-pressure users: 1. A one-year warranty on the complete unit, a three-year warranty on core components of the high-pressure air end, and a five-year warranty on the high-pressure air receiver (in compliance with national standards); free repair and parts replacement for non-man-made damage.

Logistics and Delivery

We utilize a three-layer shock-resistant packaging system—consisting of reinforced solid wood pallets, stretch wrap, and heavy-duty cardboard boxes—to prevent bumps or deformation during long-distance transport. Prior to shipment, air receiver tanks are depressurized, pipeline connections are sealed against dust, and all safety protocols are strictly followed.

Genuine Customer Feedback

FAQ

Can this 7.5kW High Pressure Tank Mounted Fixed Speed Air Compressor reach 1.6 MPa?
Yes. The entire 7.5–22 kW range can be customized for 1.6 MPa high-pressure operation by simply swapping the air end and installing pressure-resistant piping. Please note that the air delivery (FAD) will decrease by 15–20% after customization; our customer service team can calculate the exact model suited to your air consumption needs.
Is the integrated high-pressure air tank safe?
It is completely safe and compliant. The air tank is a nationally certified high-pressure vessel with a design pressure 1.5 times the rated working pressure. It undergoes pressure retention and airtightness testing at the factory and comes standard with dual safety valves that automatically release pressure if it exceeds limits. It includes an official inspection certificate, so you can use it with confidence.
How loud is the high-pressure fixed-speed model in actual operation?
Measured at a distance of 1 meter during full-load operation, the noise level is 63–68 dB(A)—comparable to a normal conversation. This is over 30 decibels quieter than high-pressure piston compressors, meaning no soundproof room is required; it can be installed directly next to the production line.
How do I choose between high-pressure fixed-speed and variable-frequency (VFD) models?
Choose the high-pressure fixed-speed model if you have constant, 24-hour air demand and a limited budget; it offers lower procurement and maintenance costs and a durable structure. Choose the variable-frequency model if your air demand fluctuates significantly and you want long-term energy savings, as it adjusts speed based on demand to save power.
Do high-pressure models require 380V power?
Yes. High-pressure models rated at 7.5 kW and above have high power ratings and operate under heavy loads, so they require 380V three-phase industrial power. We do not recommend using high-pressure models without three-phase power; a standard low-pressure air compressor would be a better choice in that case.
What is the shipping lead time for standard models versus customized high-pressure models?
Standard 1.3 MPa models in stock ship within 3 business days. Customized 1.6 MPa high-pressure models have a production lead time of 7–10 business days; production is scheduled immediately upon order placement.
Is there guidance available if I don't know how to install or commission the unit? Yes, we provide one-on-one video guidance for installation and setup after delivery, along with a detailed illustrated manual and an instructional video; for 90% of operating scenarios, no professional on-site service is required, and the unit can be set up and ready for use in just a few simple steps.