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High-Efficiency China VSD Twin-Screw Air Compressor Factory: Adjustable 0.3–0.45 MPa Pressure - Reliable Suppliers
Product Highlight
Stable Pressure Regulation
For Low Pressure Applications: 0.3–0.45 MPa, freely adjustable with high flexibility.
Broad Product Range
FAD range of 33.5-65m³/min.
Strong Stability Performance
Adopts a time-proven twin-screw air-end for exceptional stability. A backward-curved centrifugal fan provides high cooling air pressure and over 30% cooling margin.
Optimal Oil-Separation
System designed using advanced CFD fluid simulation, ensuring highly efficient and reliable oil separation.
Deman Cloud Intelligent System
Intelligent Remote Control System enables 24/7 digital monitoring, ensuring reliable and efficient operation.
Product Structure
PM VSD Motor
- High power density, wide efficiency range, low vibration, smooth operation
- Variable speed control and wide frequency operation allow the air compressor to control exhaust pressure more accurately
- The motor efficiency is IE 5 / GB 1 level
Oil Separation System
- Three-dimensional modeling: using CFD fluid software
- Reasonable model selection: RNG k-εturbulence model is employed
- Reliable verification: the simulated data is compared with the measured data
- Consider physical properties: no oil leakage
Custom Air Cooling System
- Increased radiator area, exceeding design operating capacity by 25% under rated conditions
- Variable frequency control and precise temperature control
- Utilizing 3D modeling and CFD fluid software
- The simulated data and the measured data are in good agreement
Electrical Control System
- Using Inovance heavy-duty vector inverter; wide speed regulation range and fast response speed
- Constant pressure output: maintains a constant pressure with less than ±0.05 bar fluctuation
Control System
- Each LBV unit is equipped with the "Deman Cloud Control" system
- By installing multiple sensors and implementing warning functions to address the different power configurations
Air Intake System
- Adopts a built-in horizontal structure for intake, providing low resistance and low noise
- Meets the EU standard F8 level
External Air Intake Filter
- Filters dust and fluff, washable
- Prevents impurities from entering the machine
- Replace every 3000 hours
- Uniform size, easy to replace
Fiberglass Oil Filter
- The High-precision oil filter is fiberglass oil filter and doesn’t dissolve in water or clog
Piping System
- Designed for smooth flow, minimizing pressure loss
- Pipes do not need to be replaced for ten years
- Uses flexible clamps that never crack
- Using fluororubber seals, temp. resistance up to 200℃
Connection Joint
- Made of carbon steel, surface plated with eco-friendly white zinc, pressure and corrosion resistant
- Uses cone with O-ring dual sealing technology to ensure no leakage
Frequently Asked Questions
Q:
What is the pressure regulation range for low-pressure applications?
The pressure regulation range is 0.3–0.45 MPa, which is freely adjustable and provides high flexibility.
Q:
What is the efficiency level of the PM VSD Motor?
The motor efficiency meets the high-standard IE 5 / GB 1 level, ensuring high power density and smooth operation.
Q:
How does the cooling system handle high-ambient-temperature environments?
It uses a backward-curved centrifugal fan that provides high cooling air pressure and over a 30% cooling margin. The radiator area is also increased to exceed design operating capacity by 25% under rated conditions.
Q:
How often do the pipes and external air intake filter need to be replaced?
The external air intake filter should be replaced every 3000 hours. The main piping system is designed to not need replacement for up to ten years.
Q:
What material is used for the oil filter?
The high-precision oil filter is made of fiberglass, which ensures it does not dissolve in water or clog.
Q:
What is the "Deman Cloud" Intelligent System?
It is an intelligent remote control system equipped on each LBV unit that enables 24/7 digital monitoring to ensure reliable and efficient operation.