Introducing the groundbreaking stationary screw vacuum pumps by Sanzhi (Henan) Compressor Co., Ltd., these remarkable feats of modern engineering encapsulate the pinnacle of high vacuum efficiency and energy conservation. Sanzhi offers an unrivaled, cost-effective solution that's truly beyond compare. Expertly engineered with state-of-the-art variable frequency technology, these pumps deliver extraordinary performance, catering to a multitude of demanding industries such as foam production, ceramics, and brickworks. Their innovative technology sets them apart, establishing them as the definitive superior substitute for obsolete traditional water ring pumps. Step into the future of vacuum technology with Sanzhi's exceptional innovation and experience an unprecedented transformation!
Working Principle
Experience the epitome of cutting-edge technology with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump-a stunning testament to the heights of modern engineering. This extraordinary machine is crafted with a sophisticated set of screws, securely housed in exceptionally durable casing. Each intricately designed screw operates in perfect synchronization, performing high-velocity counter-rotations that create an exceptional and dynamic suction and exhaust mechanism. Every screw is a masterpiece of precision engineering, undergoing rigorous dynamic balance calibrations, and is supported by high-precision bearings, guaranteeing flawless and efficient functioning. The precisely maintained spacing between the screws ensures a frictionless, smooth, and impressively silent operation. Renowned for its outstanding capability to eliminate significant volumes of water vapor and gases with minimal dust particles, this vacuum pump is an essential asset in environments demanding immaculate vacuum standards. Embrace its unmatched vacuum performance, lower energy usage, and its eco-conscious, energy-sparing attributes. This maintenance-free marvel is perfectly suited to cater to a diverse array of industries, such as pharmaceuticals, chemicals, semiconductors, and food packaging, where achieving optimal vacuum conditions is of utmost importance.
| 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
Discover unmatched superiority with our advanced insulation grade F and robust protective grade IP55 motor. Experience flawless operation, offering an exceptionally smooth start coupled with a remarkably stable flow rate. Our motor provides an extended constant torque range and a significantly wider weak magnetic range, boosting efficiency by an impressive 20-30% compared to standard motors.
State-of-the-Art Integrated Frequency Converter
Our cutting-edge converter, equipped with China's top-tier frequency system, delivers unparalleled speed regulation and precision. Expect extraordinary stability and quality, ensuring the accurate and flawless transmission of pressure transmitter signals every single time.
Intelligent Smart Touch Controller
Our groundbreaking intelligence significantly minimizes the necessity for 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 far beyond expectations.
Innovative Special Type Intake Valve
This valve ensures automatic control over its opening to optimize engine fuel injection and lubricating oil circulation, perpetually delivering peak performance with effortless precision.
Achieve extraordinary efficiency with ultra-low oil circuit loss, advancing overall system performance to unprecedented heights, ensuring the utmost in effectiveness and reliability.
Our solenoid valve remains open during normal operations and automatically closes during emergencies, preventing oil injection and guaranteeing utmost safety and efficiency without compromise.
Efficient Cooling System
Designed with an extensive heat exchange area, it expertly manages high temperatures, reducing the risk of oil emulsification and coking, thus safeguarding your machinery with finesse and maintaining optimal performance.
Outstanding Air Filter
Our air filter sets a new standard in purification capabilities, ensuring an immaculate air system with its advanced three-stage filtration process. It maximizes air purity, adhering strictly to emission standards and 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 effortlessly separates oil from air. This ingenious design simplifies cartridge replacement, significantly cutting maintenance costs while enhancing efficiency.
Premium High-Quality Soundproof Cotton
Our compact noise reduction housing eradicates vibration during operation. Paired with premium soundproof cotton, it considerably enhances noise suppression, providing a serene working environment.
Robust Iron Oil Pipe & Air Pipe System
Meticulously crafted for durability, our iron pipes endure 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 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 unparalleled air purity with the Sanzhi 75HP Oil Screw Vacuum Pump. This remarkable device features a state-of-the-art three-stage filtration system, a true masterpiece of modern engineering. It significantly minimizes air impurities, ensuring peak performance and unwavering reliability, and establishes a new benchmark in air purification technology.
Exceptional Energy Efficiency
Transform your energy footprint with Sanzhi's cutting-edge technology, offering a revolutionary reduction in electricity usage by a staggering 50-60% compared to traditional vacuum pumps. This innovation not only guarantees substantial cost savings but also represents a groundbreaking leap in energy efficiency.
Consistent Pressure Performance
Achieve impeccable vacuum pressure consistency with our advanced constant speed pumping mechanism. This engineering marvel expertly addresses the challenges posed by fluctuating vacuum pressures to deliver seamless and stable operation every time, enhancing both reliability and unparalleled performance.
Superior Vacuum Capability
Set a new standard in performance with the Sanzhi pump, boasting an extraordinary vacuum degree of -0.098Mpa. This exceptional capability not only exceeds the industry average of -0.07Mpa but also delivers unparalleled performance, redefining excellence and setting the pinnacle in vacuum pump technology.
User-Friendly Design
Discover unparalleled simplicity and convenience with our elegantly crafted design. The Sanzhi 75HP Oil Screw Vacuum Pump offers a seamless experience with effortless installation, operation, and maintenance, making it the perfect choice for those who appreciate straightforward, user-friendly solutions.
1. Unrivaled Price Advantage
Dive into extraordinary savings with our unbeatable ex-factory prices, directly empowering you with a remarkable competitive edge. Experience the pinnacle of affordability and value.
2. Exclusive Direct Factory Deals
Procure our high-quality products straight from the heart of our production powerhouse, guaranteeing you access to the most cost-effective and market-ready solutions that set you apart.
3. Extensive OEM & ODM Services
Harnessing our cutting-edge production capabilities and management acumen, we deliver exceptional OEM/ODM services, meticulously crafted to meet your precise requirements with outstanding accuracy.
4. Tailored Personalization Services
Our forte lies in non-standard, export, and tailor-made orders, offering bespoke flexibility in voltage, power, and pressure. Contact us now to create your personalized, innovative solution.
5. Accommodating Small Order Acceptance
Opt for a small-scale trial order and experience the unparalleled excellence of our products firsthand, ensuring satisfaction before committing to broader deployment.
6. Swift and Dependable Delivery
We pledge to deliver superior products with exceptional speed and reliability, bringing premium quality straight to your doorstep with unwavering commitment.
7. Full Authorization for Distributors
Empower your venture with full authorization certificates, enabling you to represent and elevate the renowned SANZHI brand with the utmost confidence and pride.
ABOUT US
Step into the prestigious world of Sanzhi (Henan) Compressor Co., Ltd., where the pinnacle of excellence converges with trailblazing innovation in screw air compressors and vacuum pumps. Our meticulously curated selection boasts a stunning variety of products, from classic low-pressure screw air compressors to cutting-edge permanent magnet frequency conversion models and durable two-stage compression units. We take pride in offering bespoke solutions such as screw air compressors tailored for laser cutting, as well as mobile screw air compressors in both single and double-tank formats. Our remarkable lineup is further accentuated by electric and diesel mobile variants, culminating in our premium screw vacuum pumps, engineered to meet every industrial need with unmatched precision and superiority.
Nestled in the dynamic and forward-thinking city of Xinzheng, Henan Province, China, our state-of-the-art manufacturing hub eagerly beckons your visit. Just a convenient 30 kilometers from Xinzheng International Airport, your journey to our factory can be a swift and pleasant hour-long drive. We extend a warm invitation to visit us and marvel at our unparalleled manufacturing prowess in person, complete with complimentary transportation for a seamless and enjoyable experience.
Application Industry
Our pioneering products exhibit unparalleled versatility and reliability, distinguishing themselves across a multitude of industries. From the realms of wood and ceramic processing to printing, plastics, and food packaging, our products are indispensable. They are critical in semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, 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, highlighting their essential prominence throughout the industrial landscape.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are an esteemed and highly specialized manufacturer, dedicated to the innovative production of screw vacuum pumps, supported by over a decade of expertise and pioneering advancements.
Q2. How do you control quality?
A: 1. We execute thorough inspections on all raw materials to ensure only components of the highest caliber are integrated into our production.
2. Our installation process is meticulously supervised and controlled, guaranteeing precision and steadfast reliability.
3. Each machine endures a rigorous minimum of 5 hours of continuous testing, underscoring our unwavering dedication to excellence before it leaves our facility.
Q3. What information must I provide to get a suitable machine?
1. Kindly specify the air delivery capacity you require (Unit: CFM or m³/Min).
2. Indicate the necessary working pressure (Unit: PSI, Bar, or Mpa).
3. Specify the applicable voltage and frequency specific to your country (V/Hz).
4. Let us know if additional accessories like an air tank, filters, or air dryers are needed.
Upon receiving these details, our team of experts will craft a tailored solution, meticulously engineered to meet your precise requirements and specifications.
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 vacuum pump?
A: Our Sanzhi vacuum pumps come in a variety of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. We offer customization options to ensure they perfectly align with your unique requirements.
Q6. How long is the delivery time?
A: For standard voltage configurations, we assure you a speedy delivery within just 15 working days once your order is confirmed. For those requiring unique, non-standard setups, our dedicated sales team is ready to provide tailored timelines, perfectly customized to meet your specific requirements.
Q7. What's the payment term?
A: Our payment terms are designed with your convenience as a priority: begin with a manageable 30% T/T in advance, follow with 40% T/T before shipment, and complete with the final 30% T/T upon receipt of your B/L copy. We offer flexibility by accepting both USD and RMB, catering to your preferences.
Q8. How about your warranty?
A: We proudly offer a comprehensive one-year full machine warranty, enriched by an additional two-year coverage specifically for our screw vacuum pump components, excluding consumable spare parts. This commitment guarantees your peace of mind and confidence in our products.
Q9. What about the maintenance?
A: Initial maintenance is vital for optimal performance; we recommend it after the first 500 hours of operation. Regular maintenance every 2000-3000 hours is advised, meticulously tailored to suit your specific operating conditions and environment, ensuring uninterrupted efficiency.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are expertly crafted to excel in high-temperature environments, boasting an impressive working temperature range from -20° to 45° (-4ºF to 113ºF). This ensures consistent efficiency and dependable reliability even under challenging conditions.
Q11. Do you offer OEM service?
A: Yes, indeed! Our skilled and imaginative professional design team enthusiastically embraces both OEM and ODM orders. We are ready to create customized solutions tailored precisely to your unique specifications and preferences, ensuring satisfaction and excellence.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are a testament to engineering excellence, with an impressive lifespan extending beyond a decade. This ensures enduring performance and reliability, providing you with a product you can trust for the long haul.
Q13. Will you provide some spare parts for the machines?
A: Yes, indeed. Our commitment to maintaining the peak performance of your machines is unwavering. We readily supply essential spare parts as needed, ensuring your operations continue smoothly and without interruption, whenever required.
Q14. How about your after-sales service?
A: Our robust after-sales service framework is meticulously designed to support you at every step. We provide comprehensive online instructions for effortless installation and commissioning, along with expert access to our engineers for tailored training and support. This ensures smooth integration and optimal operation of your machines.
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