Introducing the revolutionary stationary screw vacuum pumps proudly brought to you by Sanzhi (Henan) Compressor Co., Ltd. These pumps represent the pinnacle of engineering excellence, offering extraordinary high vacuum efficiency coupled with unparalleled energy conservation. They are crafted to be a remarkably cost-effective solution, providing exceptional value. Equipped with cutting-edge variable frequency technology, these pumps are perfect for applications in diverse industries such as foam production, ceramics, and brickworks. Moreover, they showcase innovative new technology that firmly establishes them as the superior choice over conventional water ring pumps, delivering enhanced performance and reliability.
Working Principle
Introducing the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump-a pinnacle of modern engineering and innovation. This impressive device features an intricately designed pair of screws housed inside its sturdy pump casing. These screws engage in a synchronized, high-speed reverse rotation, crafting an intense suction and exhaust process. Each screw is rigorously subjected to dynamic balance correction and is supported by high-precision bearings, ensuring flawless functionality. The critical clearance between these screws allows the pump to function without friction, assuring a smooth and whisper-quiet operation. Exceptional in its ability to expel significant quantities of water vapor and dust-laden gases, this pump is a quintessential solution for environments demanding a spotless vacuum. Revel in its extraordinary vacuum performance, optimal power efficiency, and environmentally conscious energy-saving attributes. This maintenance-free apparatus is perfectly tailored for a myriad of industries, including pharmaceuticals, chemicals, semiconductors, and food packaging-where achieving perfect vacuum conditions is non-negotiable.
| 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
Elevate your operations with our premium motor featuring insulation grade F and protective grade IP55. Enjoy the convenience of soft start functionality, ensuring a stable flow rate throughout your processes. Our motor's expansive constant torque range, coupled with a broad weak magnetic range, delivers an astonishing 20-30% increase in efficiency compared to traditional motors, setting new industry standards.
State-of-the-Art Integrated Frequency Converter
Experience the pinnacle of precision with our converter, equipped with China's premier frequency system. Benefit from superior speed regulation and absolute precision, with exceptional quality stability that guarantees accurate transmission of pressure transmitter signals, ensuring your operations run seamlessly.
Intelligent Smart Touch Controller
Revolutionize your operations with our intelligent controller, designed to significantly reduce manual involvement. The high-precision color electronic display provides clear graphical insights, timely maintenance updates, fault alerts, and crucial safety shutdown notifications, ensuring an effortless and enhanced operational experience.
Innovative Special Type Intake Valve
Optimize your engine's performance with our special type intake valve, ensuring automatic control over valve opening. This innovation enhances engine fuel injection and lubricating oil circulation to deliver peak performance under all conditions.
Achieve unrivaled system efficiency with our design that ensures ultra-low oil circuit loss. This drives overall system performance to unprecedented levels, setting the benchmark for the industry.
Our advanced solenoid valve remains open under normal conditions and seamlessly auto-closes during emergencies, preventing oil injection and ensuring maximum safety and efficiency in your operations.
Efficient Cooling System
Our state-of-the-art cooling system, with its expansive heat exchange area, expertly manages high temperatures. It effectively minimizes the risks of oil emulsification and coking, protecting your machinery and ensuring its longevity.
Outstanding Air Filter
Our superior air filter delivers exceptional purification capabilities with its three-stage filtration system. It guarantees pristine air quality, ensuring compliance with emission standards by adeptly removing steam and dust, achieving an impressive vacuum of up to 1 Pa.
Dependable Oil and Air Separator
Our efficient separator employs a vertical tangential cyclone separation design, ensuring flawless oil extraction from air. This innovative design simplifies cartridge replacement, significantly reducing maintenance costs and enhancing operational efficiency.
Premium High-Quality Soundproof Cotton
Experience tranquility with our advanced noise reduction housing that eradicates operational vibrations. The addition of superior soundproof cotton significantly boosts noise reduction, providing a peaceful and focused working environment.
Robust Iron Oil Pipe & Air Pipe System
Built with endurance in mind, our iron pipes withstand extreme temperatures and high pressure, making them ideal for demanding conditions. They promise a leak-free and maintenance-free experience, ensuring enduring reliability for your operations.
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 our cutting-edge three-stage filtration system. This expertly crafted mechanism drastically minimizes air impurities, ensuring that your operations enjoy optimal performance and unmatched reliability.
Exceptional Energy Efficiency
Revolutionize your energy consumption with our state-of-the-art technology. This innovation cuts electricity usage by an impressive 50-60% compared to conventional vacuum pumps, leading to significant cost savings and environmental benefits.
Consistent Pressure Performance
Achieve flawless vacuum pumping with our advanced constant speed pumping mechanism. Engineered to effectively resolve issues of fluctuating vacuum pressure, it ensures a smooth and stable operation every single time.
Superior Vacuum Capability
Outperform the competition with our pump's remarkable vacuum degree of -0.098Mpa. This capability vastly surpasses the market average of -0.07Mpa, delivering exceptional performance that sets new standards in the industry.
User-Friendly Design
Our thoughtfully crafted simple structure ensures effortless installation, operation, and maintenance. It is the perfect choice for anyone seeking convenience and ease of use in their equipment.
1. Unbeatable Price Advantage
Experience unparalleled affordability with our ex-factory prices, specifically designed to empower our clients and give them a competitive edge in their respective markets.
2. Direct Deals Straight from the Factory
Benefit from products shipped directly from our factory, ensuring that you gain access to the most economical and effective solutions available in the industry.
3. Extensive OEM & ODM Services
Our advanced production facilities and management prowess enable us to deliver customized OEM/ODM services, perfectly aligning with your unique requirements and preferences.
4. Tailored Customization Services
Embrace customization beyond the standard; we welcome non-standard, export, and bespoke orders, including varied voltage, power, and pressure specifications. Reach out to us to discuss your distinct needs.
5. Acceptance of Flexible Small Orders
Start with a small trial order to experience firsthand the superior quality of our products before committing to larger-scale purchases.
6. Swift and Dependable Delivery
Rest assured, our premium products are delivered to you with remarkable speed and reliability, ensuring they meet your timelines flawlessly.
7. Complete Authorization for Distributors
Our distributors are granted full authorization certificates, empowering you to confidently represent and sell our esteemed SANZHI brand within your market.
ABOUT US
Welcome to Sanzhi (Henan) Compressor Co., Ltd, the pinnacle of excellence in premium screw air compressors and revolutionary screw vacuum pumps! Dive into our vast portfolio brimming with innovation, featuring a wide range of products including both standard and low-pressure screw air compressors, cutting-edge permanent magnet frequency conversion models, and robust two-stage compression units. Our specialized screw air compressors cater to laser cutting needs, while our mobile screw air compressors offer flexibility in single and double-tank configurations. We also present electric and diesel mobile screw compressors and top-tier screw vacuum pumps, ensuring all industrial demands are effortlessly met.
Our cutting-edge manufacturing facility is strategically located in the lively Xinzheng City, Henan Province, China. Experience seamless transportation as we offer complimentary transit from Xinzheng International Airport to our factory, merely 30 kilometers away, typically within an hour. We cordially invite you to visit us and witness our superior manufacturing prowess firsthand!
Application industry
Our groundbreaking products are essential across a multitude of industries, showcasing versatility and reliability. They are prominently featured in wood and ceramic processing, printing, plastics, and food packaging. Additional applications span semiconductor materials, pharmaceuticals, PET bottle production, petrochemical, rubber, iron and steel, mining, and spraying industries. They play critical roles in foam, brick, and electronic manufacturing, as well as marine exploration, hydroelectric power stations, shipping, and military sectors, among many others.
Successful cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a proud professional manufacturer, specializing in screw vacuum pumps, with over a decade of unparalleled expertise.
Q2. How do you control quality?
A: 1. We employ stringent inspections of all raw materials, ensuring superior quality from the start.
2. Our installation processes are meticulously observed and managed to guarantee perfection.
3. Every machine undergoes a minimum of 5 hours of rigorous testing to verify its excellence before it leaves our factory grounds.
Q3. What information must I provide to get a suitable machine?
1. Please specify the air delivery capacity you require, measured in either CFM or m³/min.
2. Indicate the working pressure you need, expressed in PSI, Bar, or Mpa.
3. Provide the voltage and frequency applicable in your country (V/Hz).
4. Inform us if you need additional accessories like an air tank, filters, or air dryers.
Share this vital information with us, and our expert team will craft a customized solution precisely tailored to your needs!
Q4. What is the general unit conversion?
1Bar equals 0.1Mpa equals 14.5PSI
1m³/min equals 35.32cfm
1KW equals 1.34HP
Q5. What is the available voltage vacuum pump?
A: We deliver Sanzhi vacuum pumps in a variety of voltage configurations: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization options are available to suit your specific needs.
Q6. How long is the delivery time?
A: For standard voltage configurations, we guarantee delivery within 15 working days post order confirmation. For non-standard setups, please consult with our sales team for tailored timelines.
Q7. What's the payment term?
A: At Sanzhi (Henan) Compressor Co., Ltd., our payment terms are thoughtfully structured to ensure a seamless transaction experience. You can secure your order with a 30% T/T in advance, followed by 40% T/T prior to shipment, and the remaining 30% T/T upon receipt of the B/L copy. We are flexible and accept payments in both USD and RMB to suit your preferences.
Q8. How about your warranty?
A: We proudly offer a comprehensive one-year warranty on the entire machine, along with an impressive two-year warranty specifically for the screw vacuum pump, allowing you peace of mind. Please note that this excludes consumable spare parts, ensuring that you have robust support for your investment.
Q9. What about the maintenance?
A: Initial maintenance is pivotal for optimal performance and should ideally occur after the first 500 hours of operation. Thereafter, regular maintenance is recommended every 2000-3000 hours, with adjustments tailored to the specific operating conditions and environment, guaranteeing longevity and efficiency.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our cutting-edge machines are meticulously engineered to thrive in high-temperature environments. With a robust working temperature range from -20° to 45° (-4ºF to 113ºF), they deliver outstanding efficiency and unwavering reliability, meeting the demands of challenging conditions.
Q11. Do you offer OEM service?
A: Yes, indeed! We warmly welcome both OEM and ODM orders, thanks to our highly skilled and innovative design team. We are eager to meet your specific needs and preferences, providing tailored solutions to enhance your brand.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are expertly crafted for exceptional durability, boasting an impressive lifespan exceeding 10 years. This ensures that you enjoy long-term reliability and optimal performance, making them a sound investment for your operations.
Q13. Will you provide some spare parts for the machines?
A: Yes, indeed. We are dedicated to maintaining the optimal performance of your machines by providing the essential spare parts you need. Our commitment to excellence ensures that your operations remain seamless and efficient.
Q14. How about your after-sales service?
A: Our comprehensive after-sales service is designed to exceed expectations. We provide detailed online instructions for installation and commissioning, and are more than happy to arrange for our skilled engineers to offer personalized training and installation support. This ensures a smooth, seamless integration and operation of your equipment, enhancing your overall experience with our brand.
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