Elevate your industrial operations with the Sanzhi Industrial Screw Vacuum Pump - an Energy-Efficient Electric Drive Air Vacuum Pump designed for peak performance. Experience unparalleled energy savings and high-efficiency with our direct drive mechanism. This premium industrial stationery screw vacuum pump is equipped with a top-tier German screw air end, ensuring maximum vacuum capability. Available in a range of power capacities including 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW, it meets diverse industrial needs with precision and reliability.
Streamlined and Durable Structure Frontside
Ergonomically Designed Structure Backside
| Model |
Power |
Pressure |
Voltage |
Frequency |
Volumetric Flow |
Rotation speed |
Weight |
Dimensions |
| KW |
-Mpa |
V |
Hz |
m³/min |
r/min |
Kg |
L*W*H(mm) |
| SZVP10 |
7.5 |
-0.05-0.098 |
380 |
50 |
10.0 |
3300 |
805 |
1500*880*1460 |
| SZVP15 |
11 |
-0.05-0.098 |
380 |
50 |
12.5 |
3300 |
1040 |
1850*920*1490 |
| SZVP20 |
15 |
-0.05-0.098 |
380 |
50 |
15.0 |
3300 |
1040 |
1850*920*1490 |
| SZVP30 |
22 |
-0.05-0.098 |
380 |
50 |
22.0 |
3300 |
1280 |
2000*1000*1670 |
| SZVP40 |
30 |
-0.05-0.098 |
380 |
50 |
27.0 |
3300 |
1280 |
2000*1000*1670 |
| SZVP50 |
37 |
-0.05-0.098 |
380 |
50 |
30.0 |
3300 |
1910 |
2300*1120*1827 |
| SZVP60 |
45 |
-0.05-0.098 |
380 |
50 |
45.0 |
3300 |
1910 |
2300*1120*1827 |
| SZVP75 |
55 |
-0.05-0.098 |
380 |
50 |
62.0 |
3300 |
3500 |
2860*1650*2114 |
| SZVP100 |
75 |
-0.05-0.098 |
380 |
50 |
75.0 |
3300 |
3500 |
2860*1650*2114 |
| Due to the product update, if the above parameters have deviation, please prevail in kind. |
High-efficiency Permanent Magnet Motor
Insulation grade F, protective grade IP55, with soft start operation ensuring a stable flow rate. Enjoy a wider constant torque range and an extended weak magnetic range. The permanent magnet motor boasts a 20-30% higher efficiency compared to regular motors.
German Technology Air End
Featuring a large rotor and low-speed design, this air end offers unparalleled efficiency, low noise, minimal vibration, and high reliability. Experience less leakage and superior volume efficiency.
Integrated Frequency Converter
Utilizes China's premier frequency system, offering a broad speed regulation range and high precision. Ensures quality stability and reliable transmission of pressure transmitter signals.
Smart Touch Controller
Harnessing advanced built-in intelligence for minimal manual intervention. A high-precision color electronic screen displays clear graphics, maintenance information, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
Automatically controls the opening to ensure seamless fuel injection and lubricating oil circulation.
Ultra-low oil circuit loss, enhancing overall efficiency.
Normally open solenoid valve control, automatically closes during emergency stops to prevent oil injection.
Cooling System
Designed with a large heat exchange area to effectively prevent high-temperature issues. Reduces oil emulsification and coking caused by excessive heat.
Excellent Air Filter
Our air filter delivers exceptional air purification, ensuring a clean air system with three-stage filtration. It maximizes air purity and meets standard emissions. Capable of removing significant steam and minor dust gas, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Features a vertical tangential cyclone separation structure for complete oil and air separation. Easy cartridge replacement reduces maintenance costs.
High-Quality Soundproof Cotton
Compact noise reduction housing ensures zero vibration amplitude during operation. Paired with high-quality soundproof cotton to significantly enhance noise reduction.
Iron Oil Pipe & Air Pipe System
Constructed from iron, resistant to high and low temperatures, and high pressure. Ideal for harsh working conditions, completely leak-free and maintenance-free.
Sanzhi Screw Vacuum Pump VS Water Ring Pump
| Item |
Name |
Power |
Volumetric Flow |
Quantity |
Total Volumetric Flow |
Total Power |
Pressure |
Annual Electricity Consumption |
Energy Saving Rate |
Calculation Method |
Item |
Name |
Annual Electricity Consumption |
Energy Saving Rate |
Calculation Method |
| Kw |
m³/min |
PCS |
m³/min |
Kw |
Mpa |
kW |
kW |
| Old Equipment |
Water Ring Vacuum Pump |
18.5 |
10 |
2 |
20 |
37 |
-0.08 |
133200 |
60% |
Annual electricity consumption=Total Power*(10h/day*30days*12months) |
Old Equipment |
Water Ring Vacuum Pump |
133200 |
60% |
Annual electricity consumption=Total Power*(10h/day*30days*12months) |
| New Equipment |
Sanzhi Screw Vacuum Pump |
7.5 |
10 |
2 |
20 |
15 |
-0.098 |
54000 |
New Equipment |
Sanzhi Screw Vacuum Pump |
54000 |
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Advanced Multi-Level Filtration
Our cutting-edge three-stage filtration system efficiently minimizes air impurities, ensuring the purest vacuum output.
Exceptional Energy Efficiency
Experience a remarkable 50-60% reduction in electricity usage compared to traditional vacuum pumps, significantly lowering your operational costs.
Consistent Pressure Stability
Ensure steady and reliable vacuum performance with our constant speed pumping technology, effectively addressing the issue of unstable vacuum pressure.
Superior Vacuum Performance
Achieve an extraordinary vacuum degree of -0.098Mpa, far surpassing the market standard of -0.07Mpa. Elevate your vacuum processes to new heights.
Effortless Operation and Maintenance
Benefit from a user-friendly design featuring a simple structure, making installation, operation, and maintenance a breeze.
1. Price Advantage
By offering direct ex-factory prices, we empower our customers to stay ahead of the competition with unbeatable pricing.
2. Direct Deal
With all products supplied straight from our factory, we are committed to providing you with the most cost-effective solutions available.
3. OEM & ODM Services
Our factory boasts robust production and management capabilities, enabling us to offer comprehensive OEM/ODM services tailored to your needs.
4. Customised Service
We cater to non-standard and export orders, customizing voltage, power, pressure, and more. Reach out to us with your specific requirements for a bespoke solution.
5. Accept Small Order
Begin with a small trial order to assess the superior quality of our products firsthand.
6. Fast Delivery
We ensure timely delivery of high-quality products, meeting your deadlines and expectations.
7. Complete Authorisation
Distributors receive full authorization certificates, empowering you to confidently market and sell our prestigious SANZHI brand products.
More Products
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd is a leading manufacturer specializing in the production of high-quality screw air compressors and screw vacuum pumps. With over a decade of expertise, our diverse product line includes normal pressure/low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, specialized screw air compressors for laser cutting, single-tank and double-tank mobile screw air compressors, electric and diesel mobile screw air compressors, and screw vacuum pumps, among others.
Our state-of-the-art production facility utilizes advanced multi-air compressor assembly lines to ensure the most efficient production processes. Supported by a dedicated team of over 50 employees, we continually optimize our management systems, such as ERP, to reduce lead times and deliver high-quality products swiftly.
Our commitment to excellence is demonstrated by our ISO9001 quality management system certification. We rigorously adhere to stringent quality control standards, ensuring each machine undergoes meticulous material inspection, production inspection, and pre-delivery inspection.
Our customer service is unparalleled. In the pre-sales phase, we offer expert guidance to help customers choose the ideal air equipment for their needs, with high levels of customization available, including bespoke appearances and configurations. We also offer OEM services to meet unique dealer demands. Our after-sales team, comprised of experienced sales and service professionals, ensures quick and effective responses to customer inquiries.
At Sanzhi (Henan) Compressor Co., Ltd, we are firmly committed to delivering superior, reliable products and building long-term relationships with our customers. We guarantee efficient delivery, high-quality machines, and competitive prices, providing you with the best compressed air solutions.
Conveniently located in Xinzheng City, Henan Province, China, our factory is just a short trip from Xinzheng International Airport-approximately 30 kilometers, or about one hour away. We warmly welcome you to visit our company!
Application industry
Our products are extensively used across a wide range of industries, including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber production, foam manufacturing, brick making, and electronics.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer specializing in screw air compressors, boasting over a decade of experience.
Q2. How do you control quality?
A: 1. We meticulously inspect all raw materials.
2. We implement strict control over installation procedures.
3. Each machine undergoes a minimum of 5 hours of continuous testing before it leaves our factory.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Desired working pressure (Unit: PSI, Bar or Mpa)
3. Voltage and frequency specifications in your country (V/Hz)
4. Any additional accessories you might need, such as an air tank, filters, and/or air dryers.
Share this information with us, and we will craft a tailored solution 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's air compressors support voltages including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can be customized to your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage units, delivery takes 15 working days post-order confirmation. For non-standard units, please contact our sales team.
Q7. What's the payment term?
A: Payment terms are 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. Payments can be made in USD or RMB.
Q8. How about your warranty?
A: We offer a one-year warranty for the entire machine and a two-year warranty for the screw air compressor, excluding consumable spare parts.
Q9. What about the maintenance?
A: The first maintenance is required after 500 hours of operation, followed by regular maintenance every 2000-3000 hours, depending on the actual operating environment.
Q10. Can machines be run in high-temperature environments?
A: Yes, our machines are designed to operate in high-temperature environments, with a working temperature range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Absolutely. Our professional design team welcomes both OEM and ODM orders.
Q12. How long could your air compressor be used?
A: Typically, our air compressors have a lifespan exceeding 10 years.
Q13. Will you provide some spare parts for the machines?
A: Yes, we definitely provide spare parts for our machines.
Q14. How about your after-sales service?
A: We offer comprehensive after-sales support, including online instructions for installation and commissioning, as well as arranging for our engineers to assist with training and installation.
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