Description
Oil-free screw blower
Working principle of screw blower- suction start
- suction ends, compression begins
- During compression
- Compression ends, exhaust begins
Oil-free screw blower has the following performance advantages1) low energy consumption
The oil-free screw blower is based on the principle of adiabatic compression, with a total efficiency of over 75%. It can save 20%-35% more energy efficient than Roots blowers. Higher exhausting pressure, lower pressure pulsation. 2) Low noises
The aerodynamic noise of the screw rotor is very small, the smooth output eliminates the sudden release of internal airAnd the wave-shaped inlet and air discharge port minimize the fluctuation of air flow, and the screw blower noise is lower than that of traditional Roots blowers
3) Intelligent
Intelligent PLC control, remote control of multiple communication methods, easy for operation and management.4) low costThe optimized structural design allows us to consume less and ensure the durability of the product. At the same time, the product runs smoothly with a small load and no special infrastructure is required. Maximize customer benefitsComponents feature:(1) Screw main engine Bearings adapt to changing loads, providing high flexibility and efficiency Make sure the production process runs smoothly(2) Air filter High-quality air inlet filters provide high filtration ratings, High reliability and high energy efficiency Long service life and extended maintenance intervals
(3) Acoustic Enclosures Large noise reduction through sound-absorbing foam and sheet metal sound reflection Reduced sound insulation costs in blower rooms All enclosures can be opened for inspection(4) Integrated Variable Frequency Drive (VSD) Electrical cabinet with fully integrated frequency converter: no additional engineering and installation required Specially selected drive components: Parameters are set precisely for higher efficiency Optimal Part Selection Reduce installation costs (5) Microcomputer controller
Integrated Blower Control System Displays overall system performance status, Proactive prompts for maintenance and repair information, fault and safety shutdown alerts
(6) Oil system Advanced oil system integrates oil pump, oil cooler and filter together Low oil temperature, longer life of bearings and gears (7) Inlet and outlet silencer
Inlet and outlet ports are mounted in fixed positions, it is easy to connect with pipeline
All grilles are lined to reduce noise
Independent cooling airflow to avoid recirculation
(8)Permanent magnet motor
High torque at low speed
Exceeding IE3 Motor Energy Efficiency Standards
Independent blower cooling ensures the stable operation of the motor
G series oil-free screw blower
The internal air path of the G series oil-free screw blower has been optimized to reduce pressure drop and air turbulence.
Saving factor:
1. Internal compression
2. Integrated gearbox
3. Smooth silencer
4. inlet air filter
When the pressure is 0.8bar, the screw blower consumes only 42kW on average and can provide air flow rate of 1600m3/h
Continuous operation
In harsh and dusty application condition, a reliable supply of compressed air is crucial to ensure continuous production. The design, producing and testing of our oil-free screw blowers are in compliance with GB/T 15487. The fully enclosed IP54 motor can ensure continuous operation in dusty and humid environments with excellent reliability.
Protect producing process
In almost all applications, oil pollution in compressed air can cause serious producing problem and then increase costs. G series oil-free screw blowers set a new standard in air purity and meet today's increasingly high air quality requirements.
Easy installation
G series oil-free screw blowers are ready for use once delivered. The complete supply does not require any additional purchases by the customer, it easy to install, saving time and costs.
The G series oil-free screw blower can be directly installed into the existing pipeline, and can be started and operated directly.
G series oil-free screw blowers specifications
Working shop
Packing & deliveryOur wooden case is with fumigation sign, It is Moisture-proof
Complaint
