Introducing the Energy Saving Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. This high-efficiency, direct drive industrial stationery screw vacuum pump is engineered for superior performance. Featuring a premium Germany Screw Air End, it guarantees high vacuum levels and exceptional reliability. Available in multiple power options, including 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW, this versatile pump caters to a wide range of industrial needs, from small-scale operations to large-scale manufacturing. Elevate your industrial processes with the Sanzhi Customizable Screw Vacuum Pump with Air Cooling System-truly a game-changer in efficiency and performance.
Working Principle
The screw vacuum pump by Sanzhi (Henan) Compressor Co., Ltd. is a marvel of modern engineering, harnessing the power of a pair of screws to deliver exceptional performance. These screws, housed within a robust pump casing, rotate in perfect harmony at high speeds, creating a powerful suction and exhaust mechanism. Precision-balanced and supported by top-tier bearings, the screws operate with minimal clearance, ensuring frictionless operation. This design results in smooth functionality, remarkably low noise levels, and the capability to handle substantial amounts of water vapor and minute dust particles. The pump's superior vacuum capabilities, combined with lower power consumption, make it an energy-efficient, maintenance-free solution. This versatile pump is indispensable across industries such as pharmaceuticals, chemicals, semiconductors, and food packaging, where pristine vacuum conditions are paramount.
High-efficiency Permanent Magnet Motor
Insulation grade F, protective grade IP55, soft start operation, stable flow rate. The constant torque range and weak magnetic range are wider. The efficiency of the permanent magnet motor is 20-30% higher than that of a regular motor.
Integrated Frequency Converter
Utilize China's premier frequency system for a broad speed regulation range and high precision. Ensures stability in quality and reliable pressure transmitter signal transmission.
Smart Touch Controller
Features superior built-in intelligence requiring minimal manual intervention. Equipped with a high-precision color electronic screen for clear graphics display of maintenance info, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
Automatically controls the opening to ensure proper fuel injection and lubricating oil circulation.
Ultra-low oil circuit loss enhances overall efficiency.
Normally open solenoid valve control. Automatically closes during emergency stop to prevent oil injection.
Cooling System
Large heat exchange area effectively prevents high temperatures, reduces oil emulsification, and prevents coking.
Excellent Air Filter
Exceptional air purification capability with three-stage filtration ensures a clean air system and meets standard emissions. Can remove substantial amounts of steam and minor dust, achieving ultimate vacuum up to -0.099MPa.
Reliable Oil and Air Separator
Vertical tangential cyclone separation structure allows complete oil and air separation. Cartridge replacement is easy, reducing maintenance costs.
High-Quality Soundproof Cotton
Compact noise reduction housing ensures no vibration during operation. Works with high-quality soundproof cotton for superior noise reduction.
Iron Oil Pipe & Air Pipe System
Iron pipes are resistant to high and low temperatures and high pressure, suitable for harsh conditions. They are 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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| Model |
Power |
Pressure |
Volumetric Flow |
Voltage |
Frequency |
Rotation speed |
Weight |
Dimensions |
| KW |
-Mpa |
m³/min |
V |
Hz |
r/min |
Kg |
L*W*H(mm) |
| SZVP10 |
7.5 |
-0.05-0.098 |
10.0 |
380 |
50 |
3300 |
805 |
1500*880*1460 |
| SZVP15 |
11 |
-0.05-0.098 |
12.5 |
380 |
50 |
3300 |
1040 |
1850*920*1490 |
| SZVP20 |
15 |
-0.05-0.098 |
15.0 |
380 |
50 |
3300 |
1040 |
1850*920*1490 |
| SZVP30 |
22 |
-0.05-0.098 |
22.0 |
380 |
50 |
3300 |
1280 |
2000*1000*1670 |
| SZVP40 |
30 |
-0.05-0.098 |
27.0 |
380 |
50 |
3300 |
1280 |
2000*1000*1670 |
| SZVP50 |
37 |
-0.05-0.098 |
30.0 |
380 |
50 |
3300 |
1910 |
2300*1120*1827 |
| SZVP60 |
45 |
-0.05-0.098 |
45.0 |
380 |
50 |
3300 |
1910 |
2300*1120*1827 |
| SZVP75 |
55 |
-0.05-0.098 |
62.0 |
380 |
50 |
3300 |
3500 |
2860*1650*2114 |
| SZVP100 |
75 |
-0.05-0.098 |
75.0 |
380 |
50 |
3300 |
3500 |
2860*1650*2114 |
| Due to product updates, the above parameters are subject to deviation in kind. |
Advanced Multi-Stage Filtration
Our three-stage filtration system is meticulously engineered to minimize air impurities, ensuring cleaner and more efficient operations.
Remarkable Energy Efficiency
Experience substantial energy savings, with our pump consuming 50-60% less electricity compared to conventional vacuum pumps.
Consistent Pressure Delivery
Our system provides steady, constant-speed pumping, effectively solving the common issue of unstable vacuum pressure.
Superior Vacuum Performance
While typical market vacuum pumps reach a vacuum degree of -0.07Mpa, our innovative design achieves an impressive -0.098Mpa, setting a new standard for vacuum performance.
User-Friendly Operation
Designed with simplicity in mind, our pump boasts a straightforward structure making installation, operation, and maintenance hassle-free.
1. Unbeatable Price Advantage
We offer direct-from-factory pricing, ensuring our customers remain highly competitive in their markets.
2. Seamless Direct Dealings
All our products are supplied straight from the factory, providing you with more cost-effective solutions.
3. Comprehensive OEM & ODM Services
Our factory's robust production and management capabilities allow us to offer tailored OEM/ODM services to meet your specific needs.
4. Personalized Customization Services
We cater to non-standard orders, export-specific requirements, and custom specifications for voltage, power, pressure, and more. Reach out to us with your unique demands.
5. Small Order Acceptance
Start with a small trial order to experience the exceptional quality of our products firsthand.
6. Rapid and Reliable Delivery
We ensure our high-quality products are delivered to you promptly and efficiently.
7. Comprehensive Distributor Authorization
We provide full authorization certificates for distributors, empowering you to sell our prestigious SANZHI brand products.
Diverse Application Industries
Our products have broad applications, including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, the rubber industry, foam manufacturing, brick production, electronics, and more.
Explore Our Extensive Product Range
Our production process is distinguished by unmatched efficiency, thanks to our cutting-edge multi-air compressor assembly lines. With a dedicated workforce of over 50 employees, we continuously enhance our management systems, incorporating ERP to minimize lead times and guarantee swift delivery of superior products.
Our management excellence is validated by the prestigious ISO9001 quality management system certification. We strictly adhere to rigorous quality management protocols, meticulously implementing standard quality control processes. Every machine undergoes comprehensive inspections, including material, production, and pre-delivery evaluations, ensuring impeccable quality.
Our customer service is second to none, excelling in both pre-sales and after-sales support. Pre-sales, we offer expert advice to help customers choose the ideal air equipment for their facilities, with extensive customization options, including appearance and configuration. We also produce bespoke OEM products to meet unique dealer requirements. Post-sales, our professional sales and service team ensures prompt responses and rapid resolutions for our customers.
At Sanzhi (Henan) Compressor Co., Ltd, we are unwavering in our commitment to delivering superior and stable products, fostering long-term relationships with our customers. With efficient delivery, high-quality machines, and competitive pricing, we are your dependable partner for exceptional compressed air solutions.
Our factory is strategically located in Xinzheng City, Henan Province, China. We offer complimentary pickup from Xinzheng International Airport to our factory, just 30 kilometers away, approximately a one-hour drive. We warmly welcome you to visit our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of high-quality screw vacuum pumps, boasting over a decade of industry experience.
Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials.
2. Our installation procedures are meticulously controlled.
3. Each machine undergoes a minimum of 5 hours of continuous testing before leaving our factory.
Q3. What information must I provide to get a suitable machine?
1. Desired air delivery capacity (in CFM or m³/min)
2. Required working pressure (in PSI, Bar, or MPa)
3. Voltage and frequency specifications of your country (V/Hz)
4. Any additional accessories needed, such as air tanks, filters, or air dryers.
Provide us with these details, and we'll tailor the perfect solution for you!
Q4. What is the general unit conversion?
1 Bar = 0.1 MPa = 14.5 PSI
1 m³/min = 35.32 cfm
1 KW = 1.34 HP
Q5. What is the available voltage for the vacuum pump?
A: Sanzhi proudly presents a versatile range of voltage options meticulously tailored to meet diverse requirements. These options include 380V/50Hz/3P, 400V/50Hz/3P, 415V/50Hz/3P, 220V/60Hz/3P, and 440V/60Hz/3P. Beyond this extensive array, we also specialize in customizing voltages to perfectly align with your specific needs, ensuring seamless integration into your systems.
Q6. How long is the delivery time?
A: For our standard voltage models, we strive to dispatch orders within an impressive 15 working days post order confirmation. Should your requirements involve non-standard voltages, please reach out to our dedicated sales team who will provide a precise delivery timeline tailored to your needs.
Q7. What's the payment term?
A: We operate with a flexible payment framework, accepting TT with a 30% deposit upfront. The remaining balance is conveniently settled upon receipt of the B/L copy. We accommodate payments in both USD and RMB, ensuring ease and flexibility for our clients.
Q8. How about your warranty?
A: Our commitment to quality is reflected in our warranty offerings. We provide a comprehensive one-year warranty covering the entire machine and an enhanced two-year warranty specifically for the screw vacuum pump, with the exception of consumable spare parts.
Q9. What about the maintenance?
A: We recommend an initial maintenance check after 500 hours of operation. Subsequent maintenance should be scheduled every 2000-3000 hours, tailored to the actual working environment, ensuring optimal performance and longevity of your machine.
Q10. Can machines be run in high-temperature environments?
A: Absolutely. Our machines are meticulously engineered to maintain peak performance even in high-temperature conditions. They operate efficiently across a wide functional temperature range from -20° to 45° (-4°F to 113°F), ensuring reliability in challenging environments.
Q11. Do you offer OEM service?
A: Yes, we proudly offer professional OEM & ODM services. Our dedicated design team is adept at transforming your custom projects into reality, delivering tailored solutions that align perfectly with your vision and requirements.
Q12. How long could your vacuum pump be used?
A: With appropriate maintenance, our vacuum pumps boast an impressive lifespan exceeding 10 years. This long-lasting durability ensures that your investment delivers reliable performance over the long term.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we ensure the availability of necessary spare parts for all our machines, facilitating seamless maintenance and optimal functioning throughout the machine's life cycle.
Q14. How about your after-sales service?
A: We offer a robust after-sales service framework. This includes comprehensive online installation and commissioning guidance. Furthermore, we can dispatch skilled engineers to assist with training and on-site installation, ensuring your systems are up and running efficiently.
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