Quzhou Zhongdu Machinery Technology Co., Ltd. is one of the leading zd20 variable frequency vsd screw air compressor 15kw 20hp manufacturers and suppliers in China. Welcome to wholesale high quality machines made in China here from our factory. Contact us for customized service.
Product Introduction
The 15kw screw air compressor adopts single-stage compression design. Its rated exhaust volume is 2.3m³/min and the working pressure is 8bar. The compressor air screw vsd system can reduce the energy-saving effect by up to 30% or more. When the exhaust volume decreases, the motor speed slows down, and the noise of the air compressor is much lower than that when it is running at full speed. For a long time, the 20hp screw air compressor has provided high-quality compressed air for various industries with its advantages of high efficiency, high performance,and high reliability.
Product Parameter (Specification)
| Parameter | Value |
|---|---|
| Model | ZD20LV-8 |
| Name | Compressor Air Screw VSD |
| Air End | BAOSI |
| Motor | Anchen (IP23) |
| Frequency Conversion | ZQNCN |
| Flow Rate | 2.3 m³/min |
| Air Pressure | 0.8 MPa |
| Rated Power | 15 kW |
| Motor Speed | 3000 r/min |
| Motor Protection | IP23/F |
| Drive Method | Direct Drive |
| Noise Level | ≤76 dB |
| Cooling Method | Air Cooling |
| Lubricating Oil Volume | 10 L |
| Start Mode | Frequency Conversion Start |
| Outlet Size | R3/4″ |
| Compressed Air Outlet Temperature After Cooling | +12°C |
| Dimensions (L×W×H) | 1080×750×1020 mm |
| Weight | 240 kg |
| Voltage/Frequency | 380V/50Hz, 3-phase |
Products advantages of 20 hp screw air compressor
Advanced screw rotor.
Simple intake control system.
Efficient centrifugal oil-gas separator, with very low oil content in the gas and long service life of the core.
High-efficiency, low-noise suction fan that fully utilizes the outlet dynamic pressure to improve heat exchange effect (air-cooled type).
Fully automatic water cooling system provides more efficient heat exchange capacity for large air compressors (water-cooled type).
Sound insulation material packaging reduces noise to the minimum level.
Fault diagnosis system, easy control panel operation.
Door panel can be disassembled, making equipment maintenance and upkeep convenient.
Electronic microprocessing ensures strict monitoring of temperature, pressure and other parameters.
Adopting instrument display automatic control (standard type) and PLC liquid crystal display automatic control (intelligent type), two types of automatic control forms, both have various monitoring and protection functions.
Achieving fully automatic unmanned operation, intelligent operation, and realizing remote control and linkage control.
Details of the 15kw screw air compressor
01/
Frequency Conversion System：
Centered around the frequency converter, this system enables precise adjustment of the motor speed, thereby achieving energy-conservation and flexible control. It is indispensable for the seamless operation of contemporary screw air-compressors, regardless of their power ratings, including the 15-kilowatt models.
02/
Electric Motor：
We use Anchen high-efficiency electric motors (IP23/F protection, 3000 r/min), with specifications customized according to each customer's actual requirements. This motor converts electrical energy into mechanical energy, which in turn drives the operation of the screw main unit. In the case of a 15-kilowatt compressor air screw, the motor's performance exerts a direct influence on the overall performance of the compressor."
03/
Cooling System:
Employing an air-cooling approach, it dissipates the heat generated during the compression process and ensures the normal functioning of the equipment. A thoughtfully designed cooling system is of utmost importance for maintaining the optimal operating temperature of the 15 - kilowatt air compressor screw.
04/
Oil-air Separation System:
This system separates the lubricating oil from the compressed air, and in doing so, provides clean compressed air. For every screw air compressor, this oil-air separation system is of vital importance. Through the process of separating the lubricating oil from the compressed air, it makes certain that the compressed air discharged from the compressor attains a high-quality standard.
05/
Control System:
20 hp screw air compressor control system has functions such as startup, shutdown, monitoring and protection, and it is also equipped with intelligent control features.
The control system is the brain of the screw air compressor, enabling seamless operation and maintenance-friendly features.
Application Fields
Widely used in indoor industrial settings for powering pneumatic tools and equipment that require stable compressed air, including automotive manufacturing, machining, construction, mining support facilities, and oil & chemical plants. Take automotive assembly lines as an example. The compressors supply precise and stable air, which powers tools such as pneumatic wrenches and spray guns. This ensures the achievement of high-quality production.
Frequently Asked Questions
Q: What is the lead time?
A: About 20-30 days after order confirmation.
Q: Do you support customization?
A: Yes, we support customized design and production, including motor specifications, with strict quality control.
Q: What after-sales support do you provide?
A: Installation and operation training, 1-year warranty, and remote technical support.
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