Introducing the groundbreaking stationary screw vacuum pumps by Sanzhi (Henan) Compressor Co., Ltd. - a true masterpiece of modern engineering marvel! These pumps represent the pinnacle of high vacuum efficiency and energy conservation, presenting an extraordinarily cost-effective solution that remains unbeatable. Crafted with cutting-edge variable frequency technology, they deliver exceptional performance across a wide spectrum of demanding industries, including foam production, ceramics, and brickworks. Additionally, these pumps feature revolutionary new technology, establishing them as the ultimate superior replacement for outdated traditional water ring pumps. Embrace the future of vacuum technology today with Sanzhi's unmatched innovation!
Working Principle
Step into the future of technological advancements with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump-an epitome of cutting-edge engineering and design. This remarkable machine features an intricate system of expertly engineered screws, housed in a robust and resilient casing. These screws, working in perfect harmony, perform synchronized high-speed reverse rotations to create an extraordinary suction and exhaust process. Each screw is meticulously crafted, undergoing precise dynamic balance corrections, and is supported by premier precision bearings to ensure impeccable operation. The precisely maintained clearance between the screws facilitates a seamless, frictionless, and ultra-quiet performance. Its unparalleled ability to handle significant volumes of water vapor and dust-laden gases makes it indispensable in environments where pristine vacuum conditions are paramount. Delight in its unparalleled vacuum efficiency, reduced power consumption, and eco-friendly energy-saving properties. This maintenance-free marvel is the ideal choice for a myriad of industries, including pharmaceuticals, chemicals, semiconductors, and food packaging, where achieving and maintaining perfect vacuum conditions is crucial.
| 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. |
Advanced High-Efficiency Permanent Magnet Motor
Experience unparalleled excellence with our insulation grade F and protective grade IP55 motor. Revel in seamless operations that promise a silky smooth start and an astoundingly stable flow rate. Our motor features an expansive constant torque range alongside a significantly broader weak magnetic range, catapulting efficiency to an impressive 20-30% above that of standard motors.
State-of-the-Art Integrated Frequency Converter
Our converter, featuring China's premium frequency system, offers peerless speed regulation and precision. Expect unmatched quality stability, ensuring flawless pressure signal transmission.
Intelligent Smart Touch Controller
Our state-of-the-art intelligence minimizes the need for manual intervention. The high-definition color electronic display provides crystal-clear graphical insights, timely maintenance updates, fault alerts, and safety shutdown notifications that collectively enhance the operational experience.
Innovative Special Type Intake Valve
This valve ensures automatic control over its opening to optimize engine fuel injection and lubricating oil circulation, delivering peak performance with ease.
Achieve extraordinary efficiency with ultra-low oil circuit loss, propelling the overall system performance to unprecedented heights.
Our solenoid valve remains open under normal operating conditions and automatically closes during emergencies to prevent oil injection, thereby ensuring utmost safety and efficiency.
Efficient Cooling System
Engineered with a vast heat exchange area, it expertly manages high temperatures, reducing the risk of oil emulsification and coking, thereby safeguarding your machinery with finesse.
Outstanding Air Filter
Our air filter sets a benchmark in purifying capabilities, ensuring a pristine air system with its sophisticated three-stage filtration. It maximizes air purity while adhering strictly to emission standards, effectively removing steam and dust to achieve an ultimate vacuum of up to 1 Pa.
Dependable Oil and Air Separator
Utilizing a vertical tangential cyclone separation structure, it seamlessly separates oil from air. This ingenious design simplifies cartridge replacement, substantially reducing maintenance costs for you.
Premium High-Quality Soundproof Cotton
Our compact noise reduction housing eradicates vibration during operation. Coupled with premium soundproof cotton, it significantly amplifies noise reduction, offering a tranquil working environment.
Robust Iron Oil Pipe & Air Pipe System
Expertly crafted for durability, our iron pipes withstand high and low temperatures as well as high pressure, making them perfect for challenging conditions. They are entirely leak-free and maintenance-free, ensuring long-term reliability and peace of mind.
Sanzhi Screw Vacuum Pump Versus 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 |
Advanced Multi-Stage Filtration System
Discover the ultimate in air purity with the Sanzhi 75HP Oil Screw Vacuum Pump, featuring an advanced three-stage filtration system. Carefully engineered to minimize air impurities, this state-of-the-art design ensures supreme performance and unwavering reliability in every application.
Exceptional Energy Efficiency
Revolutionize your energy consumption habits with Sanzhi's cutting-edge innovations. Witness a dramatic 50-60% drop in electricity usage compared to conventional vacuum pumps, leading to impressive reductions in energy costs and fostering substantial financial savings.
Consistent Pressure Performance
Achieve flawless vacuum pumping consistency with our pioneering constant speed pumping technology. Expertly engineered, this system effectively tackles the unpredictability of fluctuating vacuum pressures, ensuring seamless and dependable operation each time.
Superior Vacuum Capability
Surpass your performance expectations with the Sanzhi pump's exceptional vacuum capacity of -0.098Mpa, far exceeding the industry benchmark of -0.07Mpa. This superior capability sets a new standard for excellence, delivering unparalleled performance in vacuum technology.
User-Friendly Design
Experience simplicity and convenience with our user-friendly design, crafted for effortless installation, operation, and maintenance. The Sanzhi 75HP Oil Screw Vacuum Pump is an ideal solution for those desiring straightforward and hassle-free usability.
1. Unrivaled Price Advantage
We proudly present our ex-factory prices straight to you, empowering your competitive edge in the market with compelling costs.
2. Exclusive Direct Factory Deals
Our products are delivered directly from the heart of our production facility, ensuring you receive the most economical solutions on the market.
3. Extensive OEM & ODM Services
With outstanding production and management proficiency, we deliver exceptional OEM/ODM services customized to your precise requirements.
4. Tailored Personalization Services
We embrace non-standard, export, and bespoke orders, including bespoke voltage, power, and pressure options. For tailored solutions, connect with us today.
5. Accommodating Small Order Acceptance
Start with a small scale trial order to experience the superior quality of our offerings prior to broader implementation.
6. Swift and Dependable Delivery
We commit to delivering our premium products to you with the utmost efficiency and reliability.
7. Full Authorization for Distributors
We equip our distributors with complete authorization certificates, empowering you to represent and promote our esteemed SANZHI brand confidently.
ABOUT US
Step into the realm of Sanzhi (Henan) Compressor Co., Ltd., where excellence knows no bounds! As leaders in the field, we are devoted to providing top-tier screw air compressors and avant-garde screw vacuum pumps. Our expansive range includes both conventional and low-pressure screw air compressors, advanced permanent magnet frequency conversion models, and highly efficient two-stage compression units. We also specialize in screw air compressors custom-designed for laser cutting, alongside adaptable mobile screw air compressors available in both single and double-tank configurations. Our exceptional product range is further enhanced by electric and diesel mobile screw air compressors, together with premier screw vacuum pumps, ensuring we cater to all industrial demands with unmatched precision and superior quality.
Set in the bustling heart of Xinzheng City, Henan Province, China, our state-of-the-art manufacturing facility welcomes you with open arms. Located a mere 30 kilometers from Xinzheng International Airport, the journey to our factory is a scenic drive that usually takes about an hour. We are pleased to provide complimentary transportation, extending an invitation for you to witness firsthand the unparalleled craftsmanship and technological prowess of our manufacturing processes!
Application industry
Our groundbreaking products demonstrate versatility and reliability across a vast spectrum of industries. They are widely utilized in wood and ceramic manufacturing, printing, plastics, and food packaging, proving indispensable in semiconductor materials, pharmaceuticals, PET blowing, petrochemical, rubber, iron and steel, mining, and spraying industries. Moreover, they play a critical role in foam, brick, and electronic factories, marine exploration, hydroelectric power stations, shipping, and military sectors, underscoring their crucial role across the industrial landscape.
Successful cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We proudly stand as a professional manufacturer, specializing in the development of screw vacuum pumps, with over a decade of rich expertise and relentless innovation.
Q2. How do you control quality?
A: 1. We implement rigorous inspections on all raw materials, ensuring that only top-quality components are utilized.
2. Our installation processes are meticulously monitored and controlled, guaranteeing unparalleled precision and dependability.
3. Each machine is subjected to an exhaustive minimum of 5 hours of continuous testing, affirming our unwavering commitment to excellence before it leaves our premises.
Q3. What information must I provide to get a suitable machine?
1. Please specify the air delivery capacity you require (Unit: CFM or m³/Min).
2. Indicate the necessary working pressure (Unit: PSI, Bar, or Mpa).
3. Provide the relevant voltage and frequency for your country (V/Hz).
4. Let us know if additional accessories like an air tank, filters, or air dryers are needed.
Once we receive these details, our team of experts will work diligently to design a bespoke solution tailored precisely to your needs!
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 vacuum pump?
A: Our Sanzhi vacuum pumps are available in a variety of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization is available to perfectly align with your specific needs.
Q6. How long is the delivery time?
A: We are committed to delivering standard voltage configurations within a swift 15 working days after your order confirmation. For those seeking custom, non-standard setups, our dedicated sales team will provide you with a tailored timeline to suit your precise requirements.
Q7. What's the payment term?
A: Our payment terms are designed with your convenience in mind: an initial 30% T/T advance secures your order, followed by 40% T/T before shipment to ensure your product is ready, and the final balance of 30% T/T upon receipt of your B/L copy. We offer the flexibility of payments in both USD and RMB to accommodate your needs.
Q8. How about your warranty?
A: We offer a strong one-year comprehensive warranty for the entire machine, alongside an additional two-year warranty specifically covering the parts of our screw vacuum pump, excluding consumable spare parts. This comprehensive coverage aims to deliver peace of mind and confidence in your purchase.
Q9. What about the maintenance?
A: Performing initial maintenance after the first 500 hours of operation is crucial for sustained performance. We recommend subsequent regular maintenance every 2000-3000 hours, tailored to fit your specific operational conditions and environment, ensuring optimal performance at all times.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are expertly engineered to operate seamlessly in high-temperature environments, with an impressive working temperature range from -20° to 45° (-4ºF to 113ºF), ensuring consistent efficiency and reliable performance across diverse conditions.
Q11. Do you offer OEM service?
A: Yes, indeed! Our talented and innovative professional design team eagerly welcomes both OEM and ODM orders. We are equipped and ready to craft tailored solutions that align perfectly with your unique specifications and preferences.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are built to last, boasting an extraordinary lifespan that exceeds a decade. This ensures enduring performance and reliability, providing you with a long-term solution you can trust.
Q13. Will you provide some spare parts for the machines?
A: Yes, indeed. We are committed to maintaining the peak performance of your machines by providing essential spare parts as needed, ensuring you have the necessary components whenever required.
Q14. How about your after-sales service?
A: Our extensive after-sales service framework offers comprehensive online instructions for seamless installation and commissioning. Additionally, we provide access to our expert engineers for personalized training and ongoing support, ensuring smooth integration and uninterrupted operation.
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