Audited Supplier
SZ132VF
Online Technology Support
1 Year, 2 Years
Lubricated
Air Cooling
AC Power
Vertical
Closed Type
Stationary Type
Twin-Screw Compressor
0.8-1.3 MPa
24.0-19.0 M³/Min
<Ambient Temperature+15ºC
DN80 Inch
132kw
2950kg
220V / 380V / 415V / 440V 3pH
New
ISO9001, SGS
Direct Drive
SZ
Wooden Package
2500*1500*1700mm
Zhengzhou, China
8414804990
Product Description
Permanent Magnet Variable Frequency Screw Type Air Compressor, 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, 250kw
Working Principle
A permanent magnet frequency conversion air compressor adopts a pressure sensor to instantly sense the actual use pressure and air consumption in the system, and through the precise control of electric and frequency converter, it changes the motor speed without changing the torque of the air compressor motor, so as to regulate the system pressure in order to realize the output of compressed air according to the demand. When the system air consumption decreases, the amount of compressed air provided by the compressor is larger than the system air consumption, the inverter air compressor reduces the rotational speed, thus decreasing the amount of compressed air output; on the contrary, it raises the motor rotational speed to increase the amount of compressed air in order to maintain a stable system pressure.
Adopting vector control technology, the unit can operate at a wide range of speeds, and at the same time ensure that the motor temperature rise is minimized to get the appropriate and sufficient torque to drive the air compressor smoothly. The motor current consists of the torque component generated by the motor and other vector control technology distributes the current values of the motor to determine the values of the motor current component that generates torque and other current components. Vector control techniques can optimally compensate for this by responding to a voltage drop at the motor end, allowing the motor to output the maximum torque without increasing the current.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High efficiency and energy saving
Frequency conversion regulation can reduce the actual power consumption of frequency conversion compressor in the same proportion, and the energy can be effectively applied to air compression.
Cost Reducing
The energy cost of permanent magnet frequency conversion technology is reduced by more than 35%, and the life cycle cost of compressors can be reduced by an average of 22%. The extra cost of the compressor can be recovered within 1 to 2 years.
Steady Pressure
The PID(proportional, differential, integral) method is used to accurately adjust the exclusive compressor to maintain the stability of the system pressure.
Life Extension
Frequency conversion starts to reduce the impact of meta-collection on the power grid and machinery and prolong the service life.
Top quality
The use of Top-quality imported bearings and the latest research and development of rotor profile, large rotor, large displacement, low speed, low noise, improve efficiency and production quality.
2. Direct deal
All products are supplied directly from the factory and we will offer more cost-effective products.
3. OEM & ODM services
The strong production and management capacity of the factory can provide OEM/ODM service for you.
4. Customised service
We accept non-standard orders, export orders, voltage/power/pressure, etc, which can be customized. If you have demands, please contact us.
5. Accept small order
You can place a small trial order first to test the quality of our products.
6. Fast delivery
High-quality products with timely delivery.
7. Complete authorisation
For distributors, we can provide the full authorization certificate to allow you to sell our SANZHI brand products.
In production, we are able to achieve the most efficient production by multi-air compressor assembly lines which are lean and modern. With the effort of over 50 employees, we continue to optimize management systems such as ERP to shorten the lead time and deliver qualified products at a fast speed.
In management, our factory passed ISO9001 quality management system certification. We always adhere to the implementation of the stringent quality management system, and strictly implement the standard quality control processes. The outgoing of each machine is an experience of material inspection, production inspection and pre-delivery inspection.
In customer service, on the hand of pre-sales, we offer our customers a professional guide to choosing air equipment for multiple facilities and supply with high customization like its appearance and allocation, and we are even able to create unique products to meet dealer's demand, that is OEM. Meanwhile, for after-sales, we staffed a professional sales & service team for quick response to customers.
We Sanzhi (Henan) Compressor Co., Ltd, devote ourselves to delivering superior and stable products, for building long-term relationships with our customers. Efficient delivery, qualified machine, and worthy price, we are reliable to provide you with a satisfactory compressed air solution.
Our factory is located in Xinzheng City, Henan Province, China. We can pick you up from Xinzheng International Airport to our factory, 30 kilometers in about one hour. Welcome to our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw air compressors, with more than 10 years of experience.
Q2. How do you control quality?
A: 1. The raw materials are strictly inspected.
2. Installation procedures are strictly controlled.
3. Each machine must pass at least 5 hours of continuous testing before leaving the factory.
Q3. What information must I provide to get the suitable machine?
1. How much air delivery capacity (Unit: CFM or m³/Min)
2. How much working pressure (Unit: PSI, Bar or Mpa)
3. What is the voltage and frequency of my country of residence (V/Hz)
4. Whether I need other accessories such as an air tank, filters, and/or air dryers.
Tell us the answer, we will offer a scheme for you!
Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP
Q5. What is the available voltage air compressor?
A: Sanzhi available voltage include 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can be customized according to your requirements.
Q6. How long is the delivery time?
A: For standard voltage,15 working days after the confirmed order. Non-standard, please contact our sales.
Q7. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. USD, RMB can be accepted.
Q8. How about your warranty?
A: One year for the whole machine and two years for screw air compressor, except for consumable spare parts.
Q9. What about the maintenance?
A: First maintenance needs to be done after 500 hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q10. Can machines be run in high-temperature environment?
A: Yes, machines would run in high-temperature environment countries. Working temperature from -20° to 45°(-4ºF-113ºF).
Q11. Do you offer OEM service?
A: Yes, with a professional design team, both OEM & ODM orders are highly welcome.
Q12. How long could your air compressor be used?
A: Generally, more than 10 years.
Q13. Will you provide some spare parts for the machines?
A: Yes, of course.
Q14. How about your after-sales service?
A: Provide customers with installation and commissioning online instructions, and arrange for our engineers to help you with training and installation.
| Model | Power | Pressure | Free air delivery* of unit at working pressure | Cooling System | Working Temperature | Voltage | Frequency | Noise Level | Air outlet discharge size | Weight | Dimensions |
| KW | Mpa | m³/min | ºC | V | Hz | dB(A) | Inch | Kg | L*W*H(mm) | ||
| SZ08VF | 7.5 | 0.8 | 1.15 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 65 | G3/4 | 320 | 900*700*920 |
| 1.0 | 1.00 | ||||||||||
| SZ11VF | 11 | 0.8 | 1.00-1.60 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 65 | G3/4 | 330 | 900*700*920 |
| 1.0 | 0.90-1.50 | ||||||||||
| 1.3 | 0.82-1.20 | ||||||||||
| SZ15VF | 15 | 0.8 | 2.30 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 65 | G1 | 450 | 1040*800*990 |
| 1.0 | 2.20 | ||||||||||
| 1.3 | 1.70 | ||||||||||
| SZ22VF | 22 | 0.8 | 1.00-3.60 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 65 | G1 | 550 | 1040*800*990 |
| 1.0 | 0.90-3.00 | ||||||||||
| 1.3 | 0.82-2.80 | ||||||||||
| SZ37VF | 37 | 0.8 | 6.60 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 68 | G1½ | 750 | 1430*1000*1300 |
| 1.0 | 6.00 | ||||||||||
| 1.3 | 4.80 | ||||||||||
| SZ45VF | 45 | 0.8 | 2.10-8.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 68 | G1½ | 1050 | 1430*1000*1300 |
| 1.0 | 1.90-6.50 | ||||||||||
| 1.3 | 1.80-5.60 | ||||||||||
| SZ55VF | 55 | 0.8 | 10.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 72 | G2 | 1450 | 1800*1200*1500 |
| 1.0 | 8.80 | ||||||||||
| 1.3 | 7.80 | ||||||||||
| SZ75VF | 75 | 0.8 | 3.30-13.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 72 | G2 | 1750 | 1800*1200*1500 |
| 1.0 | 3.10-11.20 | ||||||||||
| 1.3 | 2.70-10.5 | ||||||||||
| SZ90VF | 90 | 0.8 | 16.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 72 | G2 | 2000 | 2000*1200*1500 |
| 1.0 | 11.20 | ||||||||||
| 1.3 | 10.50 | ||||||||||
| SZ110VF | 110 | 0.8 | 5.20-20.50 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 75 | DN80 | 2550 | 2500*1500*1700 |
| 1.0 | 4.90-19.00 | ||||||||||
| 1.3 | 4.40-16.50 | ||||||||||
| SZ132VF | 132 | 0.8 | 24.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 75 | DN80 | 2950 | 2500*1500*1700 |
| 1.0 | 22.00 | ||||||||||
| 1.3 | 19.00 | ||||||||||
| SZ160VF | 160 | 0.8 | 7.30-29.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 75 | DN80 | 3150 | 2650*1650*1800 |
| 1.0 | 6.50-26.20 | ||||||||||
| 1.3 | 5.30-24.50 | ||||||||||
| SZ185VF | 185 | 0.8 | 32.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 75 | DN80 | 3500 | 2650*1650*1800 |
| 1.0 | 29.00 | ||||||||||
| 1.3 | 26.00 | ||||||||||
| SZ200VF | 200 | 0.8 | 36.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 75 | DN80 | 3860 | 2650*1650*1800 |
| 1.0 | 33.00 | ||||||||||
| 1.3 | 29.00 | ||||||||||
| SZ250VF | 250 | 0.8 | 40.00 | Air Cooling | <Ambient temperature+15ºC | 380 | 50 | 75 | DN80 | 3860 | 2650*1650*1800 |
| 1.0 | 36.00 | ||||||||||
| 1.3 | 32.00 | ||||||||||
| Due to product updates, the above parameters are subject to deviation in kind. | |||||||||||
Working Principle
A permanent magnet frequency conversion air compressor adopts a pressure sensor to instantly sense the actual use pressure and air consumption in the system, and through the precise control of electric and frequency converter, it changes the motor speed without changing the torque of the air compressor motor, so as to regulate the system pressure in order to realize the output of compressed air according to the demand. When the system air consumption decreases, the amount of compressed air provided by the compressor is larger than the system air consumption, the inverter air compressor reduces the rotational speed, thus decreasing the amount of compressed air output; on the contrary, it raises the motor rotational speed to increase the amount of compressed air in order to maintain a stable system pressure.
Adopting vector control technology, the unit can operate at a wide range of speeds, and at the same time ensure that the motor temperature rise is minimized to get the appropriate and sufficient torque to drive the air compressor smoothly. The motor current consists of the torque component generated by the motor and other vector control technology distributes the current values of the motor to determine the values of the motor current component that generates torque and other current components. Vector control techniques can optimally compensate for this by responding to a voltage drop at the motor end, allowing the motor to output the maximum torque without increasing the current.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High efficiency and energy saving
Frequency conversion regulation can reduce the actual power consumption of frequency conversion compressor in the same proportion, and the energy can be effectively applied to air compression.
Cost Reducing
The energy cost of permanent magnet frequency conversion technology is reduced by more than 35%, and the life cycle cost of compressors can be reduced by an average of 22%. The extra cost of the compressor can be recovered within 1 to 2 years.
Steady Pressure
The PID(proportional, differential, integral) method is used to accurately adjust the exclusive compressor to maintain the stability of the system pressure.
Life Extension
Frequency conversion starts to reduce the impact of meta-collection on the power grid and machinery and prolong the service life.
Top quality
The use of Top-quality imported bearings and the latest research and development of rotor profile, large rotor, large displacement, low speed, low noise, improve efficiency and production quality.
1. Price advantage
Direct to provide customers with ex-factory prices, so that customers are more competitive.2. Direct deal
All products are supplied directly from the factory and we will offer more cost-effective products.
3. OEM & ODM services
The strong production and management capacity of the factory can provide OEM/ODM service for you.
4. Customised service
We accept non-standard orders, export orders, voltage/power/pressure, etc, which can be customized. If you have demands, please contact us.
5. Accept small order
You can place a small trial order first to test the quality of our products.
6. Fast delivery
High-quality products with timely delivery.
7. Complete authorisation
For distributors, we can provide the full authorization certificate to allow you to sell our SANZHI brand products.
In production, we are able to achieve the most efficient production by multi-air compressor assembly lines which are lean and modern. With the effort of over 50 employees, we continue to optimize management systems such as ERP to shorten the lead time and deliver qualified products at a fast speed.
In management, our factory passed ISO9001 quality management system certification. We always adhere to the implementation of the stringent quality management system, and strictly implement the standard quality control processes. The outgoing of each machine is an experience of material inspection, production inspection and pre-delivery inspection.
In customer service, on the hand of pre-sales, we offer our customers a professional guide to choosing air equipment for multiple facilities and supply with high customization like its appearance and allocation, and we are even able to create unique products to meet dealer's demand, that is OEM. Meanwhile, for after-sales, we staffed a professional sales & service team for quick response to customers.
We Sanzhi (Henan) Compressor Co., Ltd, devote ourselves to delivering superior and stable products, for building long-term relationships with our customers. Efficient delivery, qualified machine, and worthy price, we are reliable to provide you with a satisfactory compressed air solution.
Our factory is located in Xinzheng City, Henan Province, China. We can pick you up from Xinzheng International Airport to our factory, 30 kilometers in about one hour. Welcome to our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw air compressors, with more than 10 years of experience.
Q2. How do you control quality?
A: 1. The raw materials are strictly inspected.
2. Installation procedures are strictly controlled.
3. Each machine must pass at least 5 hours of continuous testing before leaving the factory.
Q3. What information must I provide to get the suitable machine?
1. How much air delivery capacity (Unit: CFM or m³/Min)
2. How much working pressure (Unit: PSI, Bar or Mpa)
3. What is the voltage and frequency of my country of residence (V/Hz)
4. Whether I need other accessories such as an air tank, filters, and/or air dryers.
Tell us the answer, we will offer a scheme for you!
Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP
Q5. What is the available voltage air compressor?
A: Sanzhi available voltage include 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can be customized according to your requirements.
Q6. How long is the delivery time?
A: For standard voltage,15 working days after the confirmed order. Non-standard, please contact our sales.
Q7. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. USD, RMB can be accepted.
Q8. How about your warranty?
A: One year for the whole machine and two years for screw air compressor, except for consumable spare parts.
Q9. What about the maintenance?
A: First maintenance needs to be done after 500 hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q10. Can machines be run in high-temperature environment?
A: Yes, machines would run in high-temperature environment countries. Working temperature from -20° to 45°(-4ºF-113ºF).
Q11. Do you offer OEM service?
A: Yes, with a professional design team, both OEM & ODM orders are highly welcome.
Q12. How long could your air compressor be used?
A: Generally, more than 10 years.
Q13. Will you provide some spare parts for the machines?
A: Yes, of course.
Q14. How about your after-sales service?
A: Provide customers with installation and commissioning online instructions, and arrange for our engineers to help you with training and installation.
