Introducing the revolutionary stationary screw vacuum pumps by Sanzhi (Henan) Compressor Co., Ltd., a breathtaking fusion of cutting-edge technology and modern engineering brilliance! These pumps stand as the pinnacle of high vacuum efficiency and energy conservation, offering an unparalleled, cost-effective solution that stands in a league of its own. Meticulously engineered with state-of-the-art variable frequency technology, they deliver exceptional performance in a variety of demanding industries such as foam production, ceramics, and brickworks. Furthermore, these pumps boast groundbreaking technology that elevates them as the ultimate, superior alternative to obsolete traditional water ring pumps. Step into the future of vacuum technology with Sanzhi's unmatched innovation, and witness a transformation like none before!
Working Principle
Dive into the pinnacle of technological brilliance with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump, a true marvel of modern engineering. Experience the future of technology encapsulated in this state-of-the-art machine, designed with an intricate pair of screws encased in robust, durable housing. These meticulously crafted screws operate in perfect harmony, executing synchronized, high-velocity reverse rotations to create an extraordinary suction and exhaust system. Each screw is precision-engineered, undergoing meticulous dynamic balance adjustments and supported by superior precision bearings, ensuring seamless and efficient operation. The meticulously maintained spacing between the screws ensures a frictionless, smooth, and remarkably silent performance. Its unparalleled ability to expel substantial volumes of water vapor and gases containing sparse dust particles makes it an indispensable tool in environments where a pristine vacuum is paramount. Revel in its superior vacuum efficiency, reduced energy consumption, and its eco-friendly, energy-saving features. This maintenance-free powerhouse is ideally equipped to serve across a vast array of industries, such as pharmaceuticals, chemicals, semiconductors, and food packaging, where optimal vacuum conditions are 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 the epitome of excellence with our insulation grade F and protective grade IP55 motor. Embrace an operation that's not only seamless but also delivers an exceptionally smooth start combined with an astoundingly stable flow rate. This motor isn't your ordinary-it features an expansive constant torque range along with a significantly broader weak magnetic range, enhancing efficiency by an incredible 20-30% compared to typical motors.
State-of-the-Art Integrated Frequency Converter
Our top-tier converter, featuring China's leading frequency system, ensures unmatched speed regulation coupled with precision. Look forward to exceptional stability in quality, consistently delivering precise and flawless transmission of pressure transmitter signals without fail.
Intelligent Smart Touch Controller
Our cutting-edge intelligence minimizes manual intervention like never before. With a high-definition color electronic display, receive crystal-clear graphical insights, timely maintenance updates, fault alerts, and safety shutdown notifications that collectively elevate the operational experience far beyond expectations.
Innovative Special Type Intake Valve
This ingeniously designed valve automatically controls its opening to optimize engine fuel injection and lubricating oil circulation, consistently delivering peak performance with unmatched precision and ease.
Experience extraordinary efficiency with our system's ultra-low oil circuit loss, propelling overall performance to new heights. This innovation ensures unparalleled effectiveness and reliability at every turn.
Our solenoid valve is engineered to remain open under normal operational conditions and automatically closes during emergencies, preventing oil injection while ensuring maximum safety and efficiency without compromise.
Efficient Cooling System
Meticulously engineered with a vast heat exchange area, our cooling system expertly manages high temperatures, mitigating the risks of oil emulsification and coking. It guarantees your machinery is safeguarded with precision, maintaining optimal performance at all times.
Outstanding Air Filter
Our air filter sets the standard for purification capabilities. It ensures an immaculate air system through its advanced three-stage filtration, maximizing air purity and strictly adhering to emission standards. It effectively removes steam and dust, achieving an ultimate vacuum up to 1 Pa.
Dependable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, it effortlessly separates oil from air. This innovative design simplifies cartridge replacement, significantly reducing maintenance costs while elevating efficiency.
Premium High-Quality Soundproof Cotton
Our compact noise reduction housing, equipped with premium soundproof cotton, eradicates vibrations during operation. This combination substantially enhances noise suppression, creating a serene working environment you can rely on.
Robust Iron Oil Pipe & Air Pipe System
Expertly constructed for superior durability, our iron pipes withstand extreme temperatures and high pressure. They are tailor-made for the most challenging conditions, offering leak-free and maintenance-free operation, ensuring long-term reliability without interruption.
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
Experience a whole new level of air purity with the Sanzhi 75HP Oil Screw Vacuum Pump. Its pioneering three-stage filtration system is a marvel of modern engineering, meticulously crafted to reduce air impurities to an unparalleled degree. This ensures not only superior performance but also unwavering reliability, setting a revolutionary precedent in air purification technology.
Exceptional Energy Efficiency
Transform your energy consumption landscape with Sanzhi's cutting-edge technology. This groundbreaking innovation enables an astonishing reduction in electricity usage by 50-60% when compared to traditional vacuum pumps. Reap the rewards of substantial cost savings and embrace this paradigm shift in energy efficiency.
Consistent Pressure Performance
Attain impeccable vacuum pumping consistency with our state-of-the-art constant speed pumping mechanism. This engineering triumph masterfully addresses the challenges posed by fluctuating vacuum pressure, guaranteeing smooth and stable operation at all times, thereby elevating reliability and performance to new heights.
Superior Vacuum Capability
Push the boundaries of performance with the Sanzhi pump's extraordinary vacuum degree of -0.098Mpa. This exceptional capability not only exceeds the industry standard of -0.07Mpa but also delivers unrivaled performance, redefining the pinnacle of excellence in the vacuum pump industry.
User-Friendly Design
Unveil the ease and convenience of our exquisitely designed structure. The Sanzhi 75HP Oil Screw Vacuum Pump offers seamless installation, operation, and maintenance, making it the ideal choice for those who prioritize simplicity and user-friendly solutions in their operations.
1. Unrivaled Price Advantage
Experience the ultimate in savings with our unbeatable ex-factory prices. This direct access empowers you with an extraordinary competitive edge, ensuring that you achieve cost-effectiveness at its finest.
2. Exclusive Direct Factory Deals
Embrace the benefits of our exclusive direct-from-factory deals. Our products are delivered straight from the heart of our production line, guaranteeing the most economical and market-ready solutions tailored just for you.
3. Extensive OEM & ODM Services
Utilize our cutting-edge production and management insights to access exemplary OEM/ODM services. We craft solutions precisely aligned with your needs, ensuring each specification is met with meticulous attention to detail.
4. Tailored Personalization Services
Excel in customization with our expertise in non-standard, export, and bespoke orders. We offer tailored solutions in voltage, power, and pressure. Contact us today to discover your personalized innovation.
5. Accommodating Small Order Acceptance
Embark on a small-scale trial order to explore the superior quality of our offerings firsthand, before expanding into broader applications and markets.
6. Swift and Dependable Delivery
We are dedicated to providing swift and dependable delivery of premium products, ensuring they reach you with unparalleled speed, right at your doorstep.
7. Full Authorization for Distributors
We empower our distributors with full authorization certificates, allowing you to represent and elevate the renowned SANZHI brand with unwavering confidence and pride.
ABOUT US
Welcome to the illustrious realm of Sanzhi (Henan) Compressor Co., Ltd., where excellence meets innovation in the field of screw air compressors and screw vacuum pumps. Our extensive and meticulously curated collection features a dazzling array of products, from conventional and low-pressure screw air compressors to advanced permanent magnet frequency conversion models and robust two-stage compression units. We are proud to offer specialized solutions such as screw air compressors tailored for laser cutting and mobile screw air compressors, available in both single and double-tank configurations. Our exceptional range is further enhanced by electric and diesel mobile screw air compressors, culminating in our premium screw vacuum pumps, designed to fulfill every industrial demand with precision and superiority.
Situated in the vibrant and progressive Xinzheng City of Henan Province, China, our state-of-the-art manufacturing facility eagerly awaits your visit. Conveniently located a mere 30 kilometers from Xinzheng International Airport, the journey to our factory is typically a swift hour-long drive. We warmly extend an invitation to visit us and witness our unparalleled manufacturing capabilities firsthand, complemented by complimentary transportation to ensure your journey is seamless and enjoyable.
Application industry
Our trailblazing products demonstrate unmatched versatility and reliability, serving a multitude of industries with distinction. From wood and ceramic processing to printing, plastics, and food packaging, our products are indispensable. They are also critical in semiconductor materials, pharmaceuticals, PET blowing, petrochemical, rubber, iron and steel, mining, and spraying industries, among others. Furthermore, they play a key role in foam, brick, and electronic factories, marine exploration, hydroelectric power stations, shipping, and military applications, underscoring their vital importance across the industrial spectrum.
Successful cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We proudly stand as a distinguished and highly professional manufacturer, specializing in the innovative creation of screw vacuum pumps, backed by over a decade of specialized expertise and groundbreaking innovation.
Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials to ensure that only components of the highest quality are utilized in our production process.
2. The installation process is under stringent supervision and control, ensuring meticulous precision and unwavering reliability.
3. Every machine undergoes an exhaustive minimum of 5 hours of continuous testing, reflecting our steadfast commitment to excellence before it departs our facility.
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 working pressure needed (Unit: PSI, Bar, or Mpa).
3. Provide the applicable voltage and frequency for your country of residence (V/Hz).
4. Inform us if additional accessories like an air tank, filters, or air dryers are required.
Once these details are provided, our team of experts will create a tailored solution, meticulously crafted to meet your precise requirements and specifications.
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 versatile range of Sanzhi vacuum pumps offers an impressive array of voltage configurations: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. With a strong emphasis on customization, we are committed to tailoring our products to seamlessly fit your specific requirements, ensuring optimal compatibility and performance.
Q6. How long is the delivery time?
A: For customers selecting our standard voltage configurations, we promise a prompt delivery within a swift 15 working days following order confirmation. If your setup demands non-standard specifications, our attentive sales team is dedicated to providing you with accurate, custom timelines that are perfectly aligned with your unique demands.
Q7. What's the payment term?
A: Our payment terms are thoughtfully designed for your utmost convenience: initiate with a manageable 30% T/T advance, continue with 40% T/T prior to shipment, and finalize with the remaining 30% T/T upon receiving your B/L copy. We offer the flexibility of accepting payments in both USD and RMB, accommodating your financial preferences seamlessly.
Q8. How about your warranty?
A: We are pleased to provide a robust one-year full machine warranty, complemented by an added two-year assurance specifically for our screw vacuum pump components, excluding consumable spare parts. This solid warranty gives you peace of mind and exemplifies our confidence in the durability and reliability of our products.
Q9. What about the maintenance?
A: Initial maintenance is of paramount importance for sustaining peak performance, recommended after the first 500 hours of use. We recommend subsequent, regular maintenance every 2000-3000 hours, precisely adapted to your specific operating conditions and environmental demands, ensuring uninterrupted efficiency and longevity of your equipment.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are meticulously designed to excel in high-temperature environments, boasting an exceptional operational range from -20° to 45° (-4ºF to 113ºF). This guarantees consistent productivity and steadfast reliability, even in the most demanding conditions.
Q11. Do you offer OEM service?
A: Yes, indeed! Our innovative and talented design team is eager to undertake both OEM and ODM projects. We are committed to crafting bespoke solutions that perfectly match your specific needs and expectations, delivering exceptional satisfaction and quality.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are a testament to engineering mastery, featuring an outstanding lifespan that extends well beyond a decade. This guarantees lasting performance and reliability, providing you with a product built for long-term dependability.
Q13. Will you provide some spare parts for the machines?
A: Yes, absolutely. Our commitment to maintaining the exemplary performance of your machines is unwavering. We promptly supply vital spare parts as needed, ensuring the seamless continuation of your operations and minimizing any potential disruptions.
Q14. How about your after-sales service?
A: Our comprehensive after-sales service infrastructure is crafted to support you at every stage. We offer thorough online instructions for effortless installation and commissioning, along with direct access to our expert engineers for personalized training and guidance, ensuring the smooth integration and optimal functioning of your equipment.
Audited Supplier 
){kind=link}