Introducing the revolutionary stationary screw vacuum pumps by Sanzhi (Henan) Compressor Co., Ltd. - a masterpiece of modern engineering! These pumps epitomize the pinnacle of high vacuum efficiency and energy conservation, offering an extraordinary cost-effective solution that is hard to beat. Crafted with state-of-the-art variable frequency technology, they demonstrate exceptional performance across a range of demanding industries, including foam production, ceramics, and brickworks. Furthermore, these pumps boast groundbreaking new technology that sets them apart as the ultimate superior replacement for outdated traditional water ring pumps. Experience the future of vacuum technology today with Sanzhi's unparalleled innovation!
Working Principle
Experience the forefront of innovation with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump, an extraordinary feat of engineering. This advanced machine employs a sophisticated pair of screws housed within a durable casing. These screws engage in synchronized, high-speed reverse rotations, generating an impressive suction and exhaust mechanism. Each screw is expertly crafted, undergoing precise dynamic balance corrections and is anchored by high-quality precision bearings, ensuring flawless functionality. With a carefully maintained clearance between the screws, the pump guarantees a friction-free, smooth, and whisper-quiet operation. Its exceptional capacity to expel large volumes of water vapor and sparse dust-laden gases makes it an invaluable asset in environments where an immaculate vacuum is critical. Revel in its outstanding vacuum efficiency, minimized power consumption, and environmentally-friendly energy-saving characteristics. This maintenance-free powerhouse is perfectly suited for a variety of industries, including pharmaceuticals, chemicals, semiconductors, and food packaging, where impeccable vacuum conditions are essential.
| 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. You can expect unmatched quality stability, guaranteeing the precise and flawless transmission of pressure transmitter signals.
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
Experience the pinnacle of air purity with the Sanzhi 75HP Oil Screw Vacuum Pump's innovative three-stage filtration system. This expertly crafted design meticulously reduces air impurities, ensuring top-tier performance and unwavering reliability.
Exceptional Energy Efficiency
Transform the way you consume energy with Sanzhi's groundbreaking technology. Embrace a remarkable reduction in electricity usage by an astounding 50-60% over traditional vacuum pumps, paving the way for substantial financial savings.
Consistent Pressure Performance
Attain impeccable vacuum pumping consistency with our cutting-edge constant speed pumping mechanism. This sophisticated engineering triumphantly addresses the challenges of fluctuating vacuum pressure, guaranteeing seamless and stable operation every time.
Superior Vacuum Capability
Elevate your performance standards with the Sanzhi pump's extraordinary vacuum degree of -0.098Mpa. This remarkable capability significantly surpasses the industry average of -0.07Mpa, offering unparalleled performance that redefines excellence in the field.
User-Friendly Design
Embrace the ease and convenience of our elegantly simple structure, designed for effortless installation, operation, and maintenance. The Sanzhi 75HP Oil Screw Vacuum Pump is the perfect choice for those seeking straightforward 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
Welcome to the world of Sanzhi (Henan) Compressor Co., Ltd., your premier destination for exceptional screw air compressors and innovative screw vacuum pumps! Our impressive inventory showcases a wide range of products, including both normal and low-pressure screw air compressors, cutting-edge permanent magnet frequency conversion models, and robust two-stage compression units. We also offer specialized screw air compressors for laser cutting and versatile mobile screw air compressors available in single and double-tank configurations. Our high-performance lineup is completed with electric and diesel mobile screw air compressors and top-tier screw vacuum pumps, ensuring we meet every industrial demand with precision and excellence.
Nestled in the dynamic Xinzheng City of Henan Province, China, our cutting-edge manufacturing facility beckons you. Conveniently located just 30 kilometers from Xinzheng International Airport, the journey to our factory typically spans about an hour. We are delighted to offer complimentary transportation, inviting you to witness our unrivaled manufacturing prowess firsthand!
Application industry
Our pioneering products showcase their versatility and reliability across a vast array of industries. They find extensive applications in wood and ceramic processing, printing, plastics, and food packaging. Our products are also invaluable in fields such as semiconductor materials, pharmaceuticals, PET blowing, petrochemical, rubber, iron and steel, mining, and spraying industries. Furthermore, they are integral to foam, brick, and electronic factories, marine exploration, hydroelectric power stations, shipping, and military sectors, among many others, demonstrating their indispensable role across the industrial landscape.
Successful cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We take immense pride in being a distinguished professional manufacturer, specializing in the creation of screw vacuum pumps, with over a decade of focused expertise and innovation.
Q2. How do you control quality?
A: 1. We conduct stringent inspections of all raw materials, ensuring only the highest quality components are used.
2. Our installation procedures are subject to meticulous monitoring and control, guaranteeing precision and reliability.
3. Each machine undergoes a rigorous minimum of 5 hours of continuous testing, ensuring our commitment to excellence before leaving our premises.
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 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 shared, our experts will diligently curate a bespoke solution tailored to your specific 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 multiple voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization is available to align perfectly with your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage configurations, we assure delivery within 15 working days following order confirmation. For non-standard setups, please consult with our sales team for precise timelines tailored to your needs.
Q7. What's the payment term?
A: Our payment terms are carefully designed for your convenience: we require just a 30% T/T advance, followed by 40% T/T before shipment, and the final 30% T/T upon receiving your B/L copy, offering flexibility by accepting both USD and RMB.
Q8. How about your warranty?
A: We proudly extend a robust one-year full machine warranty, complemented by an additional two-year warranty specifically for our screw vacuum pump parts, excluding consumable spare parts, ensuring your peace of mind.
Q9. What about the maintenance?
A: Initial maintenance is vital for optimal performance and should be conducted after the first 500 operational hours. We recommend regular follow-up maintenance every 2000-3000 hours, bespoke to your unique operating conditions and environment.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are meticulously designed for high-temperature operation, boasting an impressive working temperature range of -20° to 45° (-4ºF to 113ºF), delivering consistent efficiency and reliability.
Q11. Do you offer OEM service?
A: Yes, indeed! Our talented and innovative professional design team eagerly welcomes both OEM and ODM orders, ready to tailor solutions to meet your unique specifications and preferences.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are engineered for longevity, boasting an impressive lifespan exceeding a decade, providing enduring performance and reliability you can trust.
Q13. Will you provide some spare parts for the machines?
A: Yes, indeed. We are committed to sustaining the peak performance of your machines by supplying essential spare parts as necessary, whenever you need them.
Q14. How about your after-sales service?
A: Our extensive after-sales service framework offers detailed online instructions for seamless installation and commissioning. We also provide access to our expert engineers for personalized training and support, ensuring smooth integration and operation.
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