Product Introduction
With competitive price and timely delivery, kapa sincerely hope to be your supplier and partner.
Video Description
Product Parameters
Product Details
1. 2-stage compressor is closer to the Isothermal compression means the most energy-saving.
2. The permanent magnet VSD technology can help energy-saving up to 50%.
3. Equipped with air compressor dedicated Internet of things display and control machine.
4. Equipped with high-efficient permanent magnet motor.
5. Equipped with dual frequency converter, stably control the rotary screw air compressors.
Additional Products
Our Company
Jaguar air compressor has more than 700 employees. Companies adhering to 30years compressor design and manufacturing experience has become a self-developed compressor host and the whole machine of high-tech enterprises, grow the screw compressor manufacturing base, capable of producing screw machine units of production and processing capacity. Our company has passed the ISO : quality management system, ISO : environmental management system.
Shipping and Packing
1. We will book a LCL or FCL to ship the cargo.
2. Our professional workers are responsible for loading to ensure the safety of workers and goods.
3. The cargo will ship by sea ASAP.
FAQ
Q1. Could you provide me with the password of the compressor?
A1. Please provide me with the nameplate of the compressor, and tell me which the parameters you need to change.
Q2. Please provide me English manual; my manual is lost,
A2. Ok, I will send the manual to you, please give me your .
Q3. I want to order a set of the compressor, could you offer me your price?
A3. Welcome! Please tell me which power of compressor you need.
Q4. Can you make 10BAR compressor? We need a 10bar compressor,
A4.Yes, we can make this compressor, we can produce the compressor from 2 bar to 20bar.
China Supplier Large Power 200KW 10Bar Screw-Compressor Factory Price Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor with High-Quality Centrifugal Fans, Energy Saving, High Efficiency, Stationary Type, Industrial Use
Product Structure
Internal Structure Frontside
Internal Structure Backside
Working Principle
In an ideal air compression process, the power required for single-stage pressure transmission is equal to the sum of the power required for multi-stage compression. However, in the actual compression process, the actual working power will become larger due to the transmission power loss of the coupling, the friction coefficient of the bearing and the cooling effect of liquid viscosity and other factors. Therefore, useless power can be reduced by reducing the compression ratio of each stage, so that the total power required for multi-stage compression is less than that required for single-stage compression.
The two-stage screw air compressor is composed of a two-stage rotary screw compressor. Each stage has an active screw and a passive screw. The active screw drives the passive screw to rotate through an external power transmission device. The first stage of the two-stage screw air compressor uses a low-pressure rate screw group, and the second stage uses a high-pressure rate screw group. There is a sealing air film around each screw. While rotating, the gas is compressed through three processes: suction, pressurization, and exhaust.
First stage compression: The first stage of the two-stage screw air compressor uses a low-pressure rate screw group, and the gas is squeezed between them. The gas enters the screw compression chamber through the suction valve. Under the high-speed rotation of the screw rotor, the gas is gradually squeezed out and transferred to the second stage.
Second stage compression: In the second stage screw group, the gas enters a tighter screw space and is squeezed at higher temperature and pressure. The exhaust valve will open, removing high-pressure gases from the system.
Natural air enters the first stage of compression through the air filter, mixes with a small amount of lubricating oil in the compression chamber, and simultaneously compresses the mixed gas to the interstage pressure. The compressed gas enters the cooling channel and comes into contact with a large amount of oil mist, thereby greatly reducing the temperature. The cooled compressed gas enters the second-stage rotor, undergoes two-stage compression, and is compressed to the final exhaust pressure. Finally, the compressor is discharged through the exhaust valve to complete the entire compression process.
Product Parameters
Sanzhi (Henan) Compressor Co,. Ltd.
Two-Stage Compression Permanent Magnet Variable Frequency Screw Air Compressor
Model
Power
Exhaust pressure
Free air delivery* of unit at working pressure
Voltage
Frequency
Air outlet discharge size
Weight
Dimensions
KW
Mpa
m³/min
V
Hz
Inch
Kg
L*W*H(mm)
SZ15VF-II
15
0.5
4.00
380
50
G1½
660
*780*
0.8
3.00
1.3
2.00
SZ19VF-II
18.5
0.5
5.00
380
50
G1½
680
*780*
0.8
4.00
1.3
3.80
1.6
2.20
SZ22VF-II
22
0.5
6.60
380
50
G1½
730
*880*
0.8
4.20
1.3
3.00
1.6
2.50
SZ30VF-II
30
0.5
7.00
380
50
G1½
980
**
0.8
6.40
1.3
4.00
1.6
3.00
SZ37VF-II
37
0.5
10.00
380
50
G1
½
**
0.8
7.00
The company is the world’s best Double-stage compression permanent magnet variable frequency screw compressor Factory China supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
1.3
5.50
1.6
4.00
SZ45VF-II
45
0.5
13.00
380
50
G2
**
0.8
10.00
1.3
6.50
1.6
5.00
SZ55VF-II
55
0.5
17.00
380
50
G2
**
0.8
12.00
1.3
8.60
1.6
5.00
SZ75VF-II
75
0.5
20.00
380
50
G2
**
0.8
16.50
1.3
11.00
1.6
9.00
SZ90VF-II
90
0.5
24.00
380
50
DN65
**
0.8
20.00
1.3
14.00
1.6
11.00
SZ110VF-II
110
0.5
28.00
380
50
DN65
**
0.8
24.50
1.3
18.00
1.6
14.00
Due to product updates, the above parameters are subject to deviation in kind.
Detailed Photos
The centrifugal fan utilizes a high-speed rotating impeller to accelerate and decelerate the air, and the air enters the impeller from the axial direction, which reduces the temperature of the motor faster than the general air-cooled fan, keeps the compressor running continuously, and prolongs the service life of the compressor. Centrifugal fans are characterized by high air volume, low noise, and faster cooling of the motor to protect the motor.
1) High efficiency of PM motor: The constant torque range and weak magnetic range are wider, The efficiency of the permanent magnet motor is higher by 20-30% than that of the regular motor. When the permanent magnet motor operates away from the rated frequency, its efficiency is basically unchanged, and it can still maintain extremely high motor efficiency.
2) Motor maintenance-free:
The permanent magnet motor has no bearings inside, which eliminates the cost of motor bearing maintenance and replacement.3)Integrated frequency converter:
Adopt the top frequency system in China, with a wide range of speed regulation, and high precision, according to the user's actual gas demand frequency modulation operation, the air compressor energy-saving effect is remarkable.4)No transmission loss:
the permanent magnet motor and the compressor adopt the embedded integrated shaft directly connected structure, which is more compact in structure. There is no coupling and other transmission parts, and the transmission efficiency is 100%.5)Variable frequency start and the soft start
of the motor are realized, which greatly reduce the impact on the power grid equipment and do not cause damage to the electrical equipment.6)Reduce energy consumption:
Frequency conversion range from 25% to 100% (ordinary frequency conversion from 50% to 100%), compared with fixed speed air compressor, energy saving up to more than 30%; Compared with the ordinary variable frequency air compressor, the energy saving is about 5%. And the larger the fluctuation of the system gas consumption, the more obvious the energy-saving effect.7) Two-stage compression unique air end:
The two-stage compression screw machine has a unique design for the air end. It combines the first-stage compression rotor and the second-stage compression rotor in a case, and rotates them directly through gears respectively, so that each stage of the rotor can obtain the best linear speed, so that the compression efficiency is higher.8)internal spray curtain cooling method:
using high energy saving internal spray curtain cooling method, good cooling effect, greatly reduces the temperature of compressed air, achieves close to isothermal compression, but also can reduce the pressure loss between the first and second, reduce the compression ratio, improve the compression efficiency.9)Reduce internal leakage:
Two-stage compression is adopted, which reduces the compression ratio of each compression, reduces the internal leakage from the high-pressure end to the low-pressure end, and improves the volume efficiency.10)Noise reduction:
Two-stage compression reduces the compression ratio and greatly reduces the noise, especially the unloading noise.11)Easy to do maintenance and service:
Two-stage compressor unit, except the screw air end, other systems and structures of the unit are basically the same as single-stage compression, which brings convenience to the maintenance and use of users.More Products
Our Advantages
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.
Packaging & Shipping
Company Profile
Sanzhi (Henan) Compressor Co., Ltd is a manufacturer in the production of screw air compressors and screw vacuum pumps, with more than 10 years of experience. The extensive product range includes normal pressure/low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, screw air compressors for laser cutting, single-tank mobile screw air compressors, double-tank mobile screw air compressor, electric mobile screw air compressor, diesel mobile screw air compressor, screw vacuum pump, etc.
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 ISO 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?
Q2. How do you control quality?
Q3. What information must I provide to get the suitable machine?
Q4. What is the general unit conversion?
Q5. What is the available voltage air compressor?
Q6. How long is the delivery time?
Q7. What's the payment term?
Q8. How about your warranty?
Q9. What about the maintenance?
Q10. Can machines be run in high-temperature environment?
Q11. Do you offer OEM service?
Q12. How long could your air compressor be used?
Q13. Will you provide some spare parts for the machines?
Q14. How about your after-sales service?
For more information, please visit Horizontal Two-Stage Air Compressor.