75kW Skid Mounted Low Pressure VSD Single Stage Air Compressor

Core features of the product:

Choose the Elily 75kW Skid Mounted Low Pressure VSD Single Stage Air Compressor, with pressures customizable from 3-6 kg/m³. It features a skid-mounted integrated steel structure base design. Equipped with a 75kW permanent magnet variable frequency motor, it offers single-stage compression, direct drive, and air cooling. It comes standard with 35L of screw compressor coolant, has an outlet size of G2", weighs 950kg, and has dimensions of 1700×1200×1580mm. It is a core piece of equipment for factory-level low-pressure centralized air supply. Request a free quote now and boost your supply chain efficiency!
Key advantages compared to competitors:
The Elily 75kW Skid Mounted Low Pressure VSD Single Stage Air Compressor, customizable from 3-6 kg, offers ultra-large air volume, replacing traditional blower units and saving over 30% in energy.

The 75KW permanent magnet variable frequency low-pressure screw compressor is a highly efficient and energy-saving core power unit tailored for medium-low pressure, high-flow air usage conditions. It is widely used in industrial settings such as textiles, glass, chemicals, food and beverage, and various automated production lines.

Extreme energy saving, first-class energy efficiency
The host drives a direct-connected permanent magnet synchronous motor, which requires no excitation current and has an efficiency as high as IE5, far exceeding that of ordinary asynchronous motors by more than 10%. Compared with traditional power frequency models, the comprehensive energy saving rate reaches 30%~50%. Taking 75kW equipment as an example, the annual electricity bill savings can exceed 70,000 yuan.

Leading motor technology
Equipped with high-performance NdFeB permanent magnets and a 180°C temperature-resistant design, it can effectively prevent high-temperature demagnetization. Optional oil cooling/air cooling dual cooling solution ensures long-term stable operation of the motor in harsh environments.

Stable and reliable, intelligent control
Using SKF heavy-duty bearings and high-rigidity rotors, it has small vibration and low noise (about 65~75dB). The standard intelligent frequency conversion control system realizes ±0.01MPa constant pressure air supply, and the soft start technology greatly reduces the impact on the power grid. Equipped with an intelligent controller that supports RS485 remote monitoring and fault warning.

Humanized design
The main machine is directly connected to the transmission, without coupling loss, and the transmission efficiency is 100%. The modular structure facilitates maintenance and effectively reduces the full life cycle operation and maintenance costs.

Product parameters:

Product Logistics and Distribution Services:

We provide a full set of export documents: commercial invoice, packing list, certificate of origin (FORM E or CO), equipment manual, and CE certificate. We assist with customs clearance throughout the process to avoid delays at the destination port. For customers without import/export experience, we offer door-to-door (DDP/DAP) service, where we arrange transportation, customs clearance, and delivery to your door in the destination country; you simply wait to receive the goods. Furthermore, we support customer-designated freight forwarders for flexible cooperation. Whether you are a first-time importer or a bulk purchaser, Yililai can simplify the process and reduce risks for you, making overseas receiving as simple as local sourcing.

FAQ

Q1: Are you a factory or a trading company?
A: We are a factory located in Dongguan, Guangdong, with a 20,000㎡ production base. We can directly provide factory prices and technical support.

Q2: Does the factory offer sample machine trials or rental services?
A: We can provide sample machine trials or short-term rental services depending on the project requirements. Specific details need to be discussed with the sales team.

Q3: How long does OEM take? How do we coordinate?
A: We have a dedicated technical team to handle OEM needs. Typically, after communicating the solution, drawings will be provided for confirmation within 7-15 days. The production cycle depends on the complexity. Customers can communicate directly with engineers by phone, email, or in person.

Q4: What brands of motors and frequency converters do you use?
A: All motors use Grade 1 energy-efficient permanent magnet frequency converters, paired with Zhongchen split-type frequency converters. The two have a high degree of matching, fast response speed, and good control precision.

Q5: What is the minimum exhaust pressure of the 75KW low-pressure version?
It can operate stably at 0.3MPa. Lower pressures can be achieved with customized low-pressure main units.

Q6: Can they be used in parallel?
Yes, multiple units can be connected and controlled simultaneously with automatic load distribution.

Q7: Do I need to prepare the oil for the skid-mounted type?
The screw compressor is pre-filled with special coolant at the factory; you can test it immediately upon arrival.

Q8: Does it support overseas voltages (e.g., 415V/460V)?
Yes, but non-standard voltages and inverter parameters need to be customized.

Q9: What is the largest low-voltage project you have completed?
We supplied six 75kW skid-mounted low-voltage units to a large wastewater treatment plant for parallel operation, with a total gas volume exceeding 100m³/min.