Unveil the future of vacuum technology with our groundbreaking Stationary Screw Vacuum Pumps. Expertly engineered for peak vacuum performance and unparalleled energy efficiency, these pumps are true game-changers in the industry. Revel in remarkable cost savings and unmatched versatility with our advanced variable frequency control, making these pumps the ideal choice for a wide spectrum of industries such as foam manufacturing, ceramics production, and brickworks. Choose from a diverse array of power options including 11KW, 15KW, 37KW, 45KW, and 55KW. These cutting-edge pumps integrate the latest technological advancements, providing a superior and eco-friendly alternative to conventional water ring pumps. Embrace a new era of vacuum technology with Sanzhi's High Performance Stationary Screw Vacuum Pumps and experience the pinnacle of innovation and sustainability.
Advanced Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. epitomizes cutting-edge engineering. This groundbreaking product showcases a pair of precision-engineered screws, rotating synchronously in reverse at high velocities within the pump casing to generate an unparalleled suction and exhaust effect. Each screw undergoes meticulous dynamic balance correction and is supported by premium bearings, ensuring seamless operation within the pump casing. These screws are crafted with precision clearances to eliminate friction, resulting in exceptionally smooth and quiet operation. Leveraging advanced technology, the pump adeptly manages substantial volumes of water vapor and minor dust-laden gases. Key features include superior vacuum levels, reduced power consumption, and maintenance-free operation, setting a new benchmark for energy efficiency and reliability. These stellar attributes make them indispensable in various industries such as pharmaceuticals, chemicals, semiconductors, and food packaging, where pristine, high-performance vacuums 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. |
High-Efficiency Permanent Magnet Motor
Our motor, boasting an F-grade insulation and IP55 protective grade, guarantees seamless and dependable start-up. It ensures a consistent flow rate with a wide constant torque range, and its weak magnetic properties significantly enhance efficiency. Compared to conventional motors, ours achieves an impressive 20-30% boost in efficiency.
Advanced Integrated Frequency Converter
Utilizing China's premier frequency system, our converter offers wide-range speed regulation with unmatched precision, ensuring impeccable quality stability and smooth transmission of pressure transmitter signals.
Innovative Smart Touch Controller
Fitted with the latest built-in intelligence, our controller minimizes manual intervention. The high-precision, color electronic screen provides clear graphical displays of maintenance information, fault alarms, and safety shutdown alerts.
Specialized Type Intake Valve
Our cutting-edge intake valve automatically adjusts to ensure optimal fuel injection and efficient lubricating oil circulation, maximizing engine performance.
Engineered for ultra-low oil circuit loss, dramatically boosting overall efficiency and performance.
The normally open solenoid valve automatically closes during emergency stops, effectively preventing unintended oil injection.
Efficient Cooling System
Our advanced cooling system, with its expansive heat exchange area, effectively prevents high-temperature issues and reduces oil emulsification and coking from excessive heat.
Superior Air Filter
Our exceptional air filter, featuring a three-stage filtration system, provides top-tier air purification and meets emission standards. It effectively removes substantial steam and minor dust gases, achieving a peak vacuum of up to 1 Pa.
Dependable Oil and Air Separator
With a vertical tangential cyclone separation structure, our separator ensures thorough oil and air separation, simplifying cartridge replacement and reducing maintenance costs.
Premium High-Quality Soundproof Cotton
The compact noise-reducing housing, combined with premium soundproof cotton, minimizes operational vibrations and significantly enhances noise reduction.
Durable Iron Oil Pipe & Air Pipe System
Our iron pipes are engineered to withstand extreme temperatures and pressures, making them ideal for harsh working environments. They are entirely leak-proof and maintenance-free.
Sanzhi Screw Vacuum Pump VS 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 |
Cutting-Edge Filtration System
Introducing an advanced three-stage filtration system, meticulously engineered to ensure the air remains strikingly pure and free from impurities. This system is your ultimate solution for maintaining superior air quality, setting new benchmarks in filtration efficiency.
Energy Efficiency
Discover extraordinary energy savings with our pioneering technology, which slashes electricity consumption by an impressive 50-60% compared to conventional vacuum pumps. Embrace the forefront of energy-efficient innovations today.
Consistent Performance
Our state-of-the-art technology delivers flawless, steady-speed pumping, expertly managing and resolving issues tied to fluctuating vacuum pressure. Experience unwavering, dependable performance that provides operational ease and confidence.
Enhanced Vacuum Degree
Achieve unparalleled efficiency with our vacuum pump's superior vacuum degree of -0.098Mpa, a substantial leap beyond the market average of -0.07Mpa. Elevate your operations with performance that sets new industry benchmarks.
Intuitive User-Friendly Design
Featuring an elegant and streamlined design, our vacuum pump is crafted for effortless installation, operation, and maintenance. Enjoy a seamless and sophisticated user experience, tailored for your convenience at every step.
1. Competitive Pricing
We offer unbeatable factory-direct pricing, providing our customers with a significant competitive edge. By eliminating middlemen, we ensure you receive the best value for your investment.
2. Direct Transactions
Our entire product range is shipped directly from the factory, ensuring the most cost-efficient solutions for you. This direct approach guarantees product authenticity and reliability.
3. Premium OEM & ODM Services
With our extensive production and management expertise, we deliver exceptional OEM & ODM services tailored to your precise specifications. Our innovative solutions cater to your unique needs and elevate your brand.
4. Bespoke Solutions
We cater to non-standard and export orders, addressing unique voltage, power, and pressure requirements. Contact us for special requests, and we'll provide customized solutions to fit your exact needs.
5. Small Order Acceptance
Experience our exceptional product quality by beginning with a small trial order. This allows you to evaluate our offerings with minimal risk and investment.
6. Rapid Delivery
We ensure the fast delivery of high-quality products, meeting your needs promptly. Our efficient logistics guarantee your orders arrive swiftly and in perfect condition.
7. Comprehensive Authorization
For distributors, we provide comprehensive authorization certificates, enabling you to confidently market our SANZHI brand products. Partner with us to expand your business with assured quality and credibility.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. shines as a paragon of innovation in the high-performance screw air compressors and vacuum pumps industry. Our advanced portfolio includes standard and low-pressure screw air compressors, state-of-the-art permanent magnet frequency conversion screw air compressors, and sophisticated two-stage compression screw air compressors. We also specialize in custom solutions for laser cutting and a remarkable array of mobile screw air compressors, available in both single-tank and double-tank models, powered by electric or diesel engines. Our industry-leading screw vacuum pumps are meticulously designed to meet a vast range of industrial applications, delivering unparalleled performance and efficiency.
Nestled in the scenic Xinzheng City of Henan Province, China, our ultra-modern facility is strategically positioned just 30 kilometers from Xinzheng International Airport. This prime location ensures effortless access and a smooth transition from the airport to our headquarters in approximately one hour. We warmly welcome you to visit our premises and witness firsthand our cutting-edge manufacturing capabilities and groundbreaking solutions.
Application Industry
Our high-performance products are extensively utilized across a wide array of industries, including but not limited to wood processing, ceramics, printing, plastics, food packaging, semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power stations, and shipbuilding. Each product is meticulously engineered to meet the unique requirements of these diverse sectors.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw air compressors, boasting over a decade of experience in the industry.
Q2. How do you control quality?
A: 1. The raw materials undergo rigorous inspection.
2. Installation procedures are strictly monitored.
3. Every machine must endure at least 5 hours of continuous testing before it leaves the factory.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Required working pressure (Unit: PSI, Bar, or Mpa)
3. Voltage and frequency in your country of residence (V/Hz)
4. Additional accessories needed (e.g., air tank, filters, air dryers)
Provide us with these details, and we will craft a tailored solution just for you!
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 air compressor?
A: Sanzhi's voltage options include 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can be customized to meet your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage units, the delivery time is 15 working days after order confirmation. For non-standard options, please contact our sales team.
Q7. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. Payments are accepted in both USD and RMB.
Q8. How about your warranty?
A: We offer a comprehensive warranty package: one year for the entire machine and an extended two-year warranty for the screw air compressor, excluding consumable spare parts.
Q9. What about the maintenance?
A: The first maintenance should be carried out after 500 hours of operation. Subsequent regular maintenance should be performed every 2000-3000 hours, factoring in the actual working environment.
Q10. Can machines be run in a high-temperature environment?
A: Absolutely, our machines are meticulously engineered to operate efficiently even in high-temperature conditions, boasting a working temperature range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, indeed. With our expert design team, we enthusiastically welcome both OEM and ODM orders to cater to your unique needs.
Q12. How long could your air compressor be used?
A: Generally, our air compressors are constructed to deliver over a decade of dependable service, ensuring long-term reliability.
Q13. Will you provide some spare parts for the machines?
A: Yes, of course. We provide all necessary spare parts to ensure the longevity and optimal performance of our machines.
Q14. How about your after-sales service?
A: We offer exceptional after-sales support, including comprehensive online installation and commissioning instructions. Additionally, we can arrange for our expert engineers to assist you with training and on-site installation as needed.
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