Variable Speed Drive (VSD) Oil-lubricated Screw Compressors with Air Treatment Integration and Energy Savings
Product descriptions from the supplierProduct DescriptionThe rotary screw air compressor is one of the two types of positive displacement gas compressors. It uses two rotors to create the pressure needed for air compression. They are one of the easiest types of air compressors to use and maintain ,......
Product descriptions from the supplier
Product Description
The rotary screw air compressor is one of the two types of positive displacement gas compressors. It uses two rotors to create the pressure needed for air compression. They are one of the easiest types of air compressors to use and maintain , and the essential componentsof a rotary screw compressor:
1. Inlet suction air filter: Set at the inlet of the compression chamber where it's possible to catch and reduce dust and
ingress of damaging particles. Necessary for cleaning and protection of the compressor stage/s.
2. Suction valve or load/unload valve: This valve is usually set at the top of the compressing unit. It's responsible for drawing the raw air inward to be processed by the rotary screw element. Opens fully when system pressure drops below the minimum set limit (loading) and closes the valves (unloading) when the system pressure reaches the maximum set limit.
3. Rotary screw element: Drives the air to the outlet and creates pressure.
4. Compression chamber: Encloses the rotary screw element. It's possible to have multiple stages for more pressurization.
5. Anti-friction roller and ball bearings: These secure the rotary screws, making sure they are balanced and rotated evenly.
6. Oil filter: Oil filters are set within the oil system to gradually remove contamination in the oil that is used for lubrication or compression.
7. Separator vessel: This is a tank where compressed air is sent for the separation of oil from compressed air. It also serves as a reservoir for oil and holds air pressure with the aid of the min pressure valve to ensure lubrication pressure is
maintained within the system.
8. Separators: Specifically for oil-injected compressors, it is embedded inside the separator vessel and filters the excess oil to ensure that the compressed air leaves the system with a minimum residual oil content.
9. Gaskets and seals: Necessary to maintain maximum pressure and make sure the overall compressor is leak-free at critical points in the unit.
10. Non-return valve/check valve: This valve ensures that when the compressor unloads or stops generating air, it retains the pressure in the downstream system
11. Compressor motor: This drives the rotary screws and powers the unit's compression cycle. It is controlled by the compressor microprocessor controller.
12. System control: This takes the form of a display and input panel. Necessary for operating, automating, and monitoring the compressor unit.
13. Discharge valve: This is usually set at the end of the compression process. It only opens once the correct minimum pressure is achieved and ensures enough pressure is maintained within the system to ensure good lubrication of the compression stages.
14. After cooler: This cools down the compressed air and removes the heat generated by the compression process. The coolers can be either cooled by ambient air or with water-cooled compressors. The selection of either air cooling or water cooling is made based on individual customer requirements and the location of the installation.
15. Water separator: One of the critical screw air compressor components, the water separator is installed downstream of the aftercooler and separates liquid moisture from compressed air and ensures air leaving the compressor is saturated and free of any liquid water.
3. Rotary screw element: Drives the air to the outlet and creates pressure.
4. Compression chamber: Encloses the rotary screw element. It's possible to have multiple stages for more pressurization.
5. Anti-friction roller and ball bearings: These secure the rotary screws, making sure they are balanced and rotated evenly.
6. Oil filter: Oil filters are set within the oil system to gradually remove contamination in the oil that is used for lubrication or compression.
7. Separator vessel: This is a tank where compressed air is sent for the separation of oil from compressed air. It also serves as a reservoir for oil and holds air pressure with the aid of the min pressure valve to ensure lubrication pressure is
maintained within the system.
8. Separators: Specifically for oil-injected compressors, it is embedded inside the separator vessel and filters the excess oil to ensure that the compressed air leaves the system with a minimum residual oil content.
9. Gaskets and seals: Necessary to maintain maximum pressure and make sure the overall compressor is leak-free at critical points in the unit.
10. Non-return valve/check valve: This valve ensures that when the compressor unloads or stops generating air, it retains the pressure in the downstream system
11. Compressor motor: This drives the rotary screws and powers the unit's compression cycle. It is controlled by the compressor microprocessor controller.
12. System control: This takes the form of a display and input panel. Necessary for operating, automating, and monitoring the compressor unit.
13. Discharge valve: This is usually set at the end of the compression process. It only opens once the correct minimum pressure is achieved and ensures enough pressure is maintained within the system to ensure good lubrication of the compression stages.
14. After cooler: This cools down the compressed air and removes the heat generated by the compression process. The coolers can be either cooled by ambient air or with water-cooled compressors. The selection of either air cooling or water cooling is made based on individual customer requirements and the location of the installation.
15. Water separator: One of the critical screw air compressor components, the water separator is installed downstream of the aftercooler and separates liquid moisture from compressed air and ensures air leaving the compressor is saturated and free of any liquid water.
the dual-speed screw compressor was developed and built to give you double-digit energy savings no fixed-speed
compressor can, pressure setting flexibility and optimal flow at any pressure.
* Drastically reduces transient and unload energy losses.
* Lowers energy consumption by up to 20% ( Compared with the fixed-speed models).
* FASR motor equals IE5 standards.
compressor can, pressure setting flexibility and optimal flow at any pressure.
Adantage:
Energy savings
* Drastically reduces transient and unload energy losses.
* Lowers energy consumption by up to 20% ( Compared with the fixed-speed models).
* FASR motor equals IE5 standards.
Premium performance
* Can start under pressure to save on start-up time and energy use.
* Works at any pressure setting without loss of air flow.
* Wide range of options allows you to tailor to meet your needs.
* Can start under pressure to save on start-up time and energy use.
* Works at any pressure setting without loss of air flow.
* Wide range of options allows you to tailor to meet your needs.
Advanced connectivity
* Advanced controller.
* Remote monitoring and optimization.
* OPC UA available for production system integration.
* Advanced controller.
* Remote monitoring and optimization.
* OPC UA available for production system integration.
Compact footprint
* Extremely small footprint ensures easy, flexible installation.
* 50% smaller than fixed-speed
* Full feature version with fully integrated dryer and filters saves on floor space.
* Extremely small footprint ensures easy, flexible installation.
* 50% smaller than fixed-speed
* Full feature version with fully integrated dryer and filters saves on floor space.
Our oil-injected screw compressors bring industry-leading performance, flexible operation and high productivity, reduced energy costs at a minimal cost of ownership. A wide range of compressors enables you to find the air solution that perfectly matches your specific requirements. Built to perform in even the harshest environments
Specification
Working Pressure bar (a) | 0 bar(a) - 20 bar(a) |
Capacity FAD | 30 m³/h - 5,082 m³/h |
Installed motor power | 5.5 kW - 500 kW |
Capacity FAD l/s | 8 l/s - 1,410 l/s |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Our Advantages
1.Can you customize products for me ?
Yes . Customization is one of our strengths . Our core competitiveness is experienced engineers and technicians .
Our factory supports product appearance and parameter customization, and accepts OEM/ODM to help customers develop markets and enhance competitiveness .
2.How to ensure product quality ？
The factory has professional quality inspectors and management system . Provide with online video factory inspection services at any time, as well as support third-party inspection .
3.How can i get the exact price of the product?
Please tell us your specific requirements and environmental data,so we can provide the most suitable products and solutions for you.
Yes . Customization is one of our strengths . Our core competitiveness is experienced engineers and technicians .
Our factory supports product appearance and parameter customization, and accepts OEM/ODM to help customers develop markets and enhance competitiveness .
2.How to ensure product quality ？
The factory has professional quality inspectors and management system . Provide with online video factory inspection services at any time, as well as support third-party inspection .
3.How can i get the exact price of the product?
Please tell us your specific requirements and environmental data,so we can provide the most suitable products and solutions for you.
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688 Chuangye Road, Chang'an Town, Haining City, Zhejiang Province.China
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