Introducing the revolutionary stationary screw vacuum pumps by Sanzhi (Henan) Compressor Co., Ltd., a true marvel of modern engineering! Experience the pinnacle of high vacuum efficiency and energy conservation with these extraordinary pumps, offering a cost-effective solution that is simply unparalleled. Meticulously engineered with state-of-the-art variable frequency technology, they ensure exceptional performance across a wide range of demanding industries, including foam production, ceramics, and brickworks. Furthermore, these pumps incorporate groundbreaking new technology, establishing them as the ultimate superior replacement for outdated traditional water ring pumps.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 and experience a transformation like never 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. This state-of-the-art machine is 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 that 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 settings where a pristine vacuum is paramount. Bask 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 broad spectrum 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 unparalleled excellence with our insulation grade F and protective grade IP55 motor. Revel in a seamless operation that promises an exceptionally smooth start and a remarkably stable flow rate. Our motor boasts an expansive constant torque range and a significantly broader weak magnetic range, elevating efficiency by an awe-inspiring 20-30% above standard motors.
State-of-the-Art Integrated Frequency Converter
Our converter, boasting China's most advanced frequency system, provides unmatched speed regulation and precision. Anticipate extraordinary stability in quality, ensuring the precise and flawless transmission of pressure transmitter signals with every application.
Intelligent Smart Touch Controller
Our cutting-edge intelligence dramatically reduces manual intervention. The high-definition color electronic display offers crystal-clear graphical insights, timely maintenance updates, fault alerts, and safety shutdown notifications, collectively enhancing the operational experience like never before.
Innovative Special Type Intake Valve
This valve ensures automatic control over its opening, optimizing engine fuel injection and lubricating oil circulation, consistently delivering peak performance with effortless precision.
Achieve extraordinary efficiency with ultra-low oil circuit loss, propelling the overall system performance to unprecedented heights, ensuring the utmost in effectiveness and reliability.
Our solenoid valve remains open under normal operating conditions and automatically closes during emergencies, preventing oil injection and ensuring utmost safety and efficiency without compromise.
Efficient Cooling System
Engineered with an expansive heat exchange area, it expertly manages high temperatures, reducing the risk of oil emulsification and coking. This ensures your machinery is safeguarded with finesse, maintaining optimal performance.
Outstanding Air Filter
Our air filter sets the standard in purifying capabilities, ensuring an immaculate air system with its advanced three-stage filtration. It maximizes air purity, upholding stringent 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 while enhancing efficiency.
Premium High-Quality Soundproof Cotton
Our compact noise reduction housing eliminates vibration during operation. Coupled with premium soundproof cotton, it significantly elevates noise suppression, delivering a tranquil working environment.
Robust Iron Oil Pipe & Air Pipe System
Expertly crafted for durability, our iron pipes withstand both high and low temperatures as well as high pressure, making them ideal for challenging conditions. They are entirely leak-free and maintenance-free, ensuring long-term reliability and peace of mind 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 the pinnacle of air purity with the Sanzhi 75HP Energy-Saving VFD/VSD Oil Screw Vacuum Pump. Its state-of-the-art three-stage filtration system is an engineering marvel, meticulously reducing air impurities to an impressive extent. This ensures superior performance and consistent reliability, establishing a new benchmark in air purification technology.
Exceptional Energy Efficiency
Transform your energy usage with Sanzhi's cutting-edge technology. This revolutionary system offers a remarkable reduction in electricity consumption by 50-60% when compared to traditional vacuum pumps. Delight in the substantial cost savings that come with embracing this breakthrough in energy efficiency.
Consistent Pressure Performance
Enjoy impeccable vacuum pumping consistency with our sophisticated constant speed pumping mechanism. This engineering triumph effectively tackles the hurdles of fluctuating vacuum pressure, ensuring seamless and stable operation every time, thus enhancing both reliability and performance.
Superior Vacuum Capability
Achieve new heights in performance with the Sanzhi pump's extraordinary vacuum degree of -0.098Mpa. This remarkable capability not only exceeds the industry average of -0.07Mpa but also delivers unparalleled performance, redefining excellence in the vacuum pump domain.
User-Friendly Design
Embrace the ease and convenience of our elegantly crafted structure. The Sanzhi 75HP Oil Screw Vacuum Pump provides seamless installation, operation, and maintenance, making it the ideal choice for those who appreciate straightforward and user-friendly solutions.
1. Unrivaled Price Advantage
Experience an extraordinary opportunity to achieve remarkable savings with our ex-factory prices. These unbeatable rates directly gift you a powerful edge in the market, embodying cost-effectiveness at its pinnacle.
2. Exclusive Direct Factory Deals
Acquire our exceptional products directly from the heart of our production facility. This ensures you gain access to the most economical solutions that are market-ready and competitively positioned.
3. Extensive OEM & ODM Services
By harnessing our advanced production techniques and superior management expertise, we deliver outstanding OEM/ODM services that are meticulously tailored to perfectly align with your specific requirements.
4. Tailored Personalization Services
Our specialization includes non-standard, export, and custom orders, offering bespoke options in voltage, power, and pressure. Connect with us today to craft your uniquely personalized solution.
5. Accommodating Small Order Acceptance
Embark on a small-scale trial order to experience the exceptional quality of our products firsthand, before expanding into broader applications.
6. Swift and Dependable Delivery
Our unwavering commitment guarantees the delivery of premium products with unparalleled speed and reliability, right to your doorstep.
7. Full Authorization for Distributors
We empower our distributors with full authorization certificates, enabling you to represent and promote the esteemed SANZHI brand with utmost confidence and distinction.
ABOUT US
Welcome to the illustrious realm of Sanzhi (Henan) Compressor Co., Ltd., where excellence seamlessly melds with groundbreaking innovation in the dynamic world of screw air compressors and screw vacuum pumps. Our extensive and meticulously curated collection showcases a captivating assortment of products, spanning from traditional and low-pressure screw air compressors to cutting-edge permanent magnet frequency conversion models and robust two-stage compression units. We take immense pride in offering specialized solutions, including screw air compressors uniquely crafted for laser cutting, as well as mobile screw air compressors available in versatile single and double-tank configurations. Our exceptional range is further enriched by both electric and diesel mobile screw air compressors, culminating in our premium screw vacuum pumps, engineered to meet every industrial demand with unmatched precision and unparalleled superiority.
Situated in the vibrant and progressive Xinzheng City of Henan Province, China, our state-of-the-art manufacturing facility eagerly anticipates your visit. Conveniently located just a mere 30 kilometers from Xinzheng International Airport, the journey to our factory is typically a swift hour-long drive. We cordially invite you to visit us and experience our unparalleled manufacturing capabilities firsthand. To ensure your journey is seamless and enjoyable, we offer complimentary transportation.
Application industry
Our pioneering products exhibit unmatched versatility and reliability, serving a wide array of industries with distinction. From wood and ceramic processing to printing, plastics, and food packaging, our products are indispensable. They are critically important in sectors such as semiconductor materials, pharmaceuticals, PET blowing, petrochemical, rubber, iron and steel, mining, and spraying industries, among others. Additionally, they play a pivotal role in foam, brick, and electronic factories, marine exploration, hydroelectric power stations, shipping, and military applications, underscoring their vital significance across the entire 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. Our expertise is backed by over a decade of specialized experience 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 Sanzhi vacuum pumps are offered in a selection of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. We provide customization options to ensure they align perfectly with your unique requirements.
Q6. How long is the delivery time?
A: For those opting for standard voltage configurations, we ensure a rapid delivery within just 15 working days following the confirmation of your order. For custom, non-standard setups, our dedicated sales team will provide precise timelines, thoughtfully tailored to meet your specific requirements.
Q7. What's the payment term?
A: Our payment structure is designed with your ease in mind: initiate with a 30% T/T in advance, continue with 40% T/T before shipment, and finalize with the last 30% T/T upon receipt of your B/L copy. We accommodate flexibility by accepting payments in both USD and RMB, aligning with your preferences.
Q8. How about your warranty?
A: We confidently offer a full one-year machine warranty, further complemented by an additional two-year coverage for our screw vacuum pump components, excluding consumable spare parts. This promise ensures peace of mind and trust in our products.
Q9. What about the maintenance?
A: Initial maintenance is pivotal for optimal performance, recommended after the first 500 hours of use. We advise subsequent regular maintenance every 2000-3000 hours, carefully adapted to your specific operating conditions, ensuring relentless efficiency.
Q10. Can machines be run in high-temperature environments?
A: Certainly! Our machines are engineered to excel in high-temperature settings, with an impressive operational temperature range from -20° to 45° (-4ºF to 113ºF). This guarantees consistent efficiency and reliability, even in challenging conditions.
Q11. Do you offer OEM service?
A: Yes, indeed! Our talented and innovative design team eagerly accepts both OEM and ODM orders. We are ready to create bespoke solutions, precisely customized to your unique specifications and preferences, ensuring excellence and satisfaction.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are a testament to engineering excellence, boasting a remarkable lifespan that spans beyond a decade. This ensures lasting performance and reliability, offering you a product you can trust for years to come.
Q13. Will you provide some spare parts for the machines?
A: Absolutely. Our commitment to maintaining the optimum performance of your machines is steadfast. We readily supply essential spare parts as needed, ensuring your operations proceed smoothly and without interruption, whenever required.
Q14. How about your after-sales service?
A: Our comprehensive after-sales service framework supports you at every stage. We provide detailed online instructions for smooth installation and commissioning, along with direct access to our experts for personalized training and support. This ensures seamless integration and optimal operation of your machinery.
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