Step into the future of vacuum technology with our revolutionary Oil-Free Stationary Electric Screw Vacuum Pump for Efficient Performance. Designed to deliver exceptional vacuum capabilities alongside unmatched energy efficiency, these state-of-the-art pumps are poised to redefine industry standards. Experience extraordinary cost savings and enjoy unparalleled adaptability through our sophisticated variable frequency control, perfectly suited for diverse industries like foam manufacturing, ceramics production, and brickworks. Take your pick from an impressive range of power choices including 11KW, 15KW, 37KW, 45KW, and 55KW, ensuring the perfect fit for your needs. Incorporating the latest technological innovations, our pumps offer a superior, environmentally-friendly alternative to traditional water ring pumps, setting a new benchmark in vacuum technology.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. epitomizes cutting-edge engineering. This groundbreaking innovation showcases a pair of precision-engineered screws that rotate synchronously in reverse at high speeds within the pump casing, generating an unparalleled suction and exhaust effect. Each screw undergoes meticulous dynamic balance correction and is supported by premium bearings, ensuring seamless operation within the pump casing. These screws are crafted with precision clearances to eliminate friction, enabling exceptionally smooth and quiet operation. This advanced technology allows the pump to effectively manage substantial volumes of water vapor and minor dust-laden gases. With key features such as superior vacuum levels, reduced power consumption, and maintenance-free operation, the Sanzhi screw vacuum pumps set the benchmark for energy efficiency and reliability. These exceptional qualities make them invaluable across various industries including pharmaceuticals, chemicals, semiconductors, and food packaging, where pristine, high-performance vacuums are indispensable.
| Sanzhi (Henan) Compressor Co,. Ltd. |
| Screw Vacuum Pump |
| 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. |
High-Efficiency Permanent Magnet Motor
Our meticulously engineered motor, boasting an insulation grade of F and a robust protective grade of IP55, ensures a reliable and seamless start-up every time. It delivers a steady flow rate, enhanced by a broad constant torque and an expansive weak magnetic range, catapulting efficiency to new heights. When compared to conventional motors, our design achieves an astonishing 20-30% improvement in efficiency, setting a new benchmark in performance.
Advanced Integrated Frequency Converter
Harnessing the power of China's foremost frequency system, our sophisticated converter provides expansive speed regulation with unmatched precision. This guarantees impeccable stability in quality and effortless transmission of pressure transmitter signals, elevating your operational standards to superior levels.
Innovative Smart Touch Controller
Equipped with avant-garde built-in intelligence, our controller drastically reduces the need for manual intervention. The high-precision, vibrant color electronic screen offers clear and concise graphical displays of crucial maintenance information, fault alarms, and essential safety shutdown alerts.
Specialized Type Intake Valve
Our cutting-edge intake valve intelligently adjusts itself to ensure optimal engine fuel injection and highly efficient lubricating oil circulation, epitomizing advanced engineering.
Engineered for ultra-low oil circuit loss, this innovative feature dramatically enhances overall efficiency, driving performance to its peak potential.
The normally open solenoid valve is engineered to automatically close during emergency stops, effectively preventing any unintended oil injection and ensuring operational safety.
Efficient Cooling System
Our efficient cooling system, featuring an expansive heat exchange area, proficiently averts high-temperature complications. It significantly reduces the risks of oil emulsification and coking caused by excessive heat, safeguarding your machinery.
Superior Air Filter
Our superior air filter delivers unparalleled air purification through its advanced three-stage filtration system, ensuring compliance with stringent emission standards. It efficiently eliminates substantial steam and minor dust gases, achieving an extraordinary vacuum level of up to 1 Pa.
Dependable Oil and Air Separator
With its vertical tangential cyclone separation design, our separator ensures comprehensive oil and air separation. This design simplifies cartridge replacement and significantly reduces maintenance costs, making it a cost-effective solution.
Premium High-Quality Soundproof Cotton
The meticulously designed compact noise-reducing housing, combined with premium soundproof cotton, effectively minimizes operational vibrations and substantially enhances noise reduction, creating a quieter work environment.
Durable Iron Oil Pipe & Air Pipe System
Our iron pipes are engineered to endure extreme temperatures and pressures, making them ideally suited for challenging work environments. They offer complete leak-proof performance and are maintenance-free, ensuring long-term reliability.
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 |
Cutting-Edge Filtration System
Introducing an advanced three-stage filtration system, meticulously engineered to ensure the air remains strikingly pure and free from impurities. This system is your solution for maintaining superior air quality, setting new standards in filtration efficiency.
Energy Efficiency
Discover extraordinary energy savings with our pioneering technology, which slashes electricity consumption by an impressive 50-60% when compared to conventional vacuum pumps. Embrace the forefront of energy-efficient innovations today.
Consistent Performance
Our state-of-the-art technology delivers flawless, steady-speed pumping, expertly managing and resolving issues tied to fluctuating vacuum pressure. Experience consistent, dependable performance that provides operational ease and confidence.
Enhanced Vacuum Degree
Achieve unparalleled efficiency with our vacuum pump's superior vacuum degree of -0.098Mpa, a significant leap beyond the market average of -0.07Mpa. Elevate your operations with performance that sets new benchmarks in the industry.
Intuitive User-Friendly Design
Featuring an elegant and streamlined design, our pump is crafted for effortless installation, operation, and maintenance. Enjoy a seamless and sophisticated user experience, tailored for your convenience every step of the way.
1. Unbeatable Competitive Pricing
We provide factory-direct pricing that is simply unmatched, giving our clients a powerful competitive advantage. By eliminating any intermediary costs, we ensure that you secure the absolute best value for your investment, maximizing your potential returns.
2. Seamless Direct Transactions
Every product in our extensive range is shipped directly from our factory, offering you the most cost-efficient solutions possible. This streamlined process not only assures you of genuine product quality but also reinforces our reliability in the marketplace.
3. Exceptional OEM & ODM Services
Leveraging our profound production and management expertise, we offer unparalleled OEM & ODM services that are meticulously tailored to fit your specific requirements. Our avant-garde solutions are designed to fulfill your unique needs and elevate your brand to extraordinary heights.
4. Tailored Bespoke Solutions
We specialize in fulfilling non-standard and export orders, meeting your unique voltage, power, and pressure specifications with precision. Reach out to us with your special requests, and we will craft bespoke solutions to meet your exacting requirements.
5. Acceptance of Small Orders
Discover the superior quality of our products by starting with a small trial order. This allows you to assess our offerings with minimal risk and financial commitment, paving the way for future partnerships.
6. Swift and Reliable Delivery
We are committed to the rapid delivery of high-caliber products, efficiently meeting your demands. Our well-organized logistics ensure that your orders arrive promptly and in pristine condition, enhancing your operational efficiency.
7. Extensive Authorization Support
For our distributors, we provide extensive authorization certificates that empower you to market our SANZHI brand products with confidence. Collaborate with us to grow your business, backed by assured quality and unrivaled credibility.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. shines as a hallmark of excellence in delivering superior screw air compressors and vacuum pumps. Our state-of-the-art product lineup includes both normal and low-pressure screw air compressors as well as pioneering permanent magnet frequency conversion screw air compressors. We take pride in our two-stage compression screw air compressors and tailored solutions crafted especially for laser cutting. Additionally, our remarkable array of mobile screw air compressors comes in both single-tank and double-tank models, driven by either electric or diesel power. Our groundbreaking screw vacuum pumps are expertly designed to meet diverse industrial needs, guaranteeing unmatched performance and efficiency.
Nestled in the picturesque Xinzheng City, Henan Province, China, our cutting-edge facility is conveniently just 30 kilometers from Xinzheng International Airport. This prime location ensures an easy and seamless transfer to our site within roughly one hour. We warmly welcome you to visit us and witness our superior manufacturing capabilities and innovative solutions in action.
Application Industry
Our high-caliber products are extensively utilized across a wide array of industries including, but certainly not limited to, wood processing, ceramics, printing, plastics, food packaging, semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power stations, and shipbuilding. Each product is intricately engineered to fulfill the unique demands of these varied sectors.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer specializing in screw air compressors, backed by over a decade of expertise in the industry.
Q2. How do you control quality?
A: 1. The raw materials undergo a rigorous inspection process.
2. Our installation procedures are meticulously managed.
3. Every machine is subjected to at least 5 hours of continuous testing before leaving our factory.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Required working pressure (Unit: PSI, Bar or Mpa)
3. Voltage and frequency in your country of residence (V/Hz)
4. Any additional accessories needed (e.g., air tank, filters, air dryers)
Provide us with these details, and we'll tailor a scheme perfectly suited to your needs!
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 air compressor?
A: Sanzhi offers a range of voltage options such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p, while also providing customization based on your requirements.
Q6. How long is the delivery time?
A: For standard voltage, expect delivery within 15 working days post order confirmation. For non-standard options, please reach out to our sales team.
Q7. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and the remaining 30% T/T against the B/L copy. Payments are accepted in USD or RMB.
Q8. How about your warranty?
A: We offer a comprehensive warranty package: one year for the entire machine and an extended two-year warranty for the screw air compressor, excluding consumable spare parts.
Q9. What about the maintenance?
A: To ensure optimal performance, the first maintenance should be carried out after 500 hours of operation. Following this, regular maintenance is recommended every 2000-3000 hours, taking into account the specific conditions of the working environment.
Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously engineered to operate efficiently in high-temperature environments, withstanding a working temperature range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, indeed. Leveraging our expert design team, we warmly welcome both OEM and ODM orders to tailor solutions that meet your distinct needs.
Q12. How long could your air compressor be used?
A: Our air compressors are robustly constructed to ensure longevity, with a typical lifespan exceeding 10 years, guaranteeing sustained and reliable performance.
Q13. Will you provide some spare parts for the machines?
A: Yes, of course. We supply all essential spare parts to maintain the longevity and peak performance of our machines.
Q14. How about your after-sales service?
A: We offer exceptional after-sales support, encompassing detailed online installation and commissioning instructions. Furthermore, we are prepared to dispatch our highly skilled engineers to provide on-site training and installation assistance as required.
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