China Sanzhi Manufacturer High Efficiency Permanent Magnet VFD Screw Vacuum Pump for Air Systems Use in Glass Factory Feed Factory Food Factory

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year for The Whole Machine & 2 Years for Airend
• Model NO.: SZVP50
• Oil or Not: Oil
• Structure: Screw Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: High Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Brand Name: Sanzhi
• Rotation Speed: 3300r/Min
• Free Air Delivery* of Unit Pressure: 30m³/Min
• Power: 37kw
• Weight: 1910kg
• Voltage: 220V / 380V / 415V / 440V 3pH
• Condition: New
• Transport Package: Standard Wooden Packing
• Specification: 2300*1120*1827mm
• Trademark: SZ
• Origin: Zhengzhou
• HS Code: 8414100090
• Production Capacity: 500PCS/Month
• Package Size: 235.00cm * 117.00cm * 193.00cm
• Package Gross Weight: 1910.000kg

Product Description

Introducing the China Factory Manufacturer Screw Compressor Vacuum Pumps - the pinnacle of precision engineering excellence, featuring cutting-edge oil-lubricated, permanent magnet inverters. Whether your requirements encompass electronics, carbon fiber, brick production, ceramics, foam creation, injection molding, blister packaging, vacuum packaging, or vacuum handling, our extensive range from 10HP to 100HP delivers unrivaled efficiency. Operating seamlessly within a pressure range of 0.8-1.0Mpa, this energy-efficient marvel is engineered to revolutionize your industrial processes, ensuring peak performance and reliability.



Working Principle

The screw vacuum pump functions through the ingenious mechanism of a pair of screws that rotate in perfectly synchronized, high-speed reverse motion within the pump casing, creating a powerful suction and exhaust system. These meticulously synchronized screws, enhanced by precise dynamic balance adjustments and supported by robust bearings, ensure seamless and uninterrupted performance. Encased within the pump, the screws maintain a precise clearance, ensuring frictionless operation, minimal noise, and the capability to handle substantial volumes of water vapor and gases with minor dust particles. This advanced technology achieves an exceptional vacuum limit while maintaining lower power consumption, offering remarkable energy savings and maintenance-free advantages. Its superior vacuum capabilities, combined with its cost-effective energy efficiency, make it the ideal choice for industries with stringent clean vacuum requirements, including pharmaceuticals, chemicals, semiconductors, and food packaging.

Product Parameters

 

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.

 

Detailed Photos

Introducing the High-efficiency Permanent Magnet Motor
Our motor features insulation grade F and a protective grade IP55, ensuring soft start operations and a stable flow rate. With an expansive constant torque and weak magnetic range, this cutting-edge motor delivers efficiency levels 20-30% higher than conventional motors.

Integrated Frequency Converter: Precision Meets Innovation
Experience the pinnacle of frequency systems with China's top-rated technology. Offering an expansive speed regulation range and precise control, it ensures the reliable transmission of pressure transmitter signals and guarantees quality stability.

Smart Touch Controller: Your Intuitive Interface
Harness the power of intelligence with minimal manual intervention. The high-precision color electronic screen provides clear graphical displays, indicating maintenance details, fault alarms, and safety shutdown alerts.
 

Revolutionary Special Type Intake Valve
Enjoy automatic control for optimal engine fuel injection and efficient lubricating oil circulation, ensuring peak performance.
Achieve ultra-low oil circuit loss, resulting in a significant boost in overall efficiency.
Featuring a normally open solenoid valve, it automatically closes during emergency stops to prevent oil injection mishaps.

Innovative Cooling System
Designed with a large heat exchange area, effectively preventing high-temperature issues while reducing oil emulsification and coking caused by excessive heat.

State-of-the-Art Air Filter
Our air filter boasts exceptional purification capabilities, ensuring a pristine air system with three-stage filtration for maximum purification, meeting standard emissions. It efficiently removes steam and dust, achieving an ultimate vacuum of up to -0.099MPa.
 

Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, it ensures complete oil and air separation. With easy cartridge replacements, it significantly reduces maintenance costs.

Premium High-Quality Soundproof Cotton
Our compact noise reduction housing eliminates vibration during operation. Paired with top-notch soundproof cotton, it further elevates noise reduction efficiency.

Durable Iron Oil Pipe & Air Pipe System
Crafted from iron for superior resistance against high and low temperatures as well as high pressure, it is perfect for challenging conditions, offering a leak-free, maintenance-free experience.
 

Sanzhi Screw Vacuum Pump VS Water Ring Pump: A Comparative Analysis
 

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

Product Features

Advanced Multi-Stage Filtration
Discover the power of our innovative three-stage filtration system, meticulously crafted to significantly reduce air impurities. It ensures cleaner air, thus boosting overall performance and efficiency.

Unrivaled Energy Efficiency
Embrace exceptional energy savings of 50-60% with our groundbreaking technology, setting new standards compared to traditional vacuum pumps.

Stable and Constant Pressure
Benefit from the advantages of constant speed pumping, expertly engineered to resolve the issues of unstable vacuum pumping, delivering reliability in every operation.

Superior Vacuum Performance
Achieve an outstanding vacuum degree of -0.098Mpa, effortlessly surpassing the market standard of -0.07Mpa, setting a new benchmark for superior vacuum performance.

User-Friendly and Convenient
Engineered with simplicity in mind, our design allows for effortless installation, operation, and maintenance, offering unparalleled convenience for all users.

Successful Cases

Industries of Application
Our versatile products carve out a significant presence in an astounding array of industries. They serve as the backbone for wood processing, elevate ceramic artistry, and enhance the precision and vibrancy of printing. In the ever-evolving realm of plastics, they are indispensable. Within food packaging, our products guarantee unmatched efficiency, while in the semiconductor sector, they drive groundbreaking innovation. The pharmaceutical industry relies on their exceptional precision, and the PET blowing domain celebrates their unwavering reliability. From the vast landscapes of petrochemical enterprises to the robust rubber sector, through to the towering iron and steel giants and the adventurous spirit of the mining industry, our products prove vital. In the spraying industry, they stand out, while they seamlessly integrate into foam and brick manufacturing and remain critical to electronic factories. Our products' contributions extend to marine exploration, boosting hydroelectric power stations, navigating the vast oceans on ships, and reinforcing the strength of military industries. They sit at the core of countless, diverse applications, underscoring their unparalleled adaptability and impact.

 

Packaging & Shipping

Our Advantages

1. Unbeatable Price Advantage

Unlock the potential of our direct-from-factory pricing strategy, meticulously designed to provide you an unmatched competitive edge in the marketplace.

2. Seamless Direct Deal
By sourcing all products directly from our state-of-the-art factory, we guarantee you unparalleled cost efficiency with the most economical solutions available.

3. Comprehensive OEM & ODM Services
Harness our factory's extensive production and management prowess to access bespoke OEM/ODM services meticulously crafted to suit your unique requirements.

4. Bespoke Customised Services
Explore the vast possibilities of personalized customization for non-standard orders, including exports, voltage, power, pressure, and more. Contact us to address your specific customization needs.

5. Flexibility with Small Orders
Initiate your journey with a small trial order to witness firsthand the superior quality and innovation of our products.

6. Swift and Reliable Delivery
Rely on us to deliver premium products with punctuality, ensuring they align seamlessly with your project timelines and expectations.

7. Full Authorization Assurance
Empower your distribution channels with our comprehensive authorization certificate, equipping you confidently to market the prestigious SANZHI brand products.
 

More Products

Company Profile

 

ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, an acclaimed leader in the realm of screw air compressors and vacuum pumps, stands at the forefront of innovation and excellence. Our extensive product range showcases an impressive selection, including reliable normal pressure and low-pressure screw air compressors, state-of-the-art permanent magnet frequency conversion models, and efficient two-stage compression screw air compressors. We also specialize in screw air compressors designed for laser cutting, versatile single-tank and sturdy double-tank mobile screw air compressors, as well as robust electric and powerful diesel mobile screw air compressors. Complementing these are our highly-effective screw vacuum pumps, tailored to meet diverse industrial needs.

Our cutting-edge manufacturing facility is strategically nestled in Xinzheng City, Henan Province, China-a prime location for operational excellence. To enhance your visit, we provide a complimentary pick-up service from Xinzheng International Airport, conveniently located just 30 kilometers away. The journey to our site takes a mere one hour, ensuring a seamless and comfortable arrival. We extend a warm invitation for you to experience our company firsthand!


FAQ
Q1. Are you a trading company or manufacturer?
A: We are a prestigious manufacturer specializing in screw vacuum pumps, backed by over a decade of exceptional industry expertise and a commitment to quality.

Q2. How do you control quality?
A: 1. We uphold stringent inspections of all raw materials to ensure exceptional quality.
2. Our installation processes are meticulously managed to maintain precision and efficiency.
3. Every machine undergoes an exhaustive quality assurance process, with a minimum of 5 hours of rigorous testing before dispatch, ensuring reliability and performance.

Q3. What information must I provide to get a suitable machine?
1. The precise air delivery capacity required (Unit: CFM or m³/Min).
2. The specific working pressure needed (Unit: PSI, Bar, or Mpa).
3. Voltage and frequency specifications of your locale (V/Hz).
4. Any additional accessories you may require, such as an air tank, filters, or air dryers.
Share these details with us, and we will craft a tailored solution specifically for your 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 comprehensive range of voltage options includes 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, with customization options available to perfectly align with your specific requirements.

Q6. How long is the delivery time?
A: For standard voltage specifications, delivery is prompt, completed within just 15 working days from order confirmation. For non-standard requests, please engage with our sales team for tailored timelines.

Q7. What's the payment term?
A: We offer flexible payment terms: 30% T/T in advance, 40% T/T before shipment, and 30% T/T upon receipt of the B/L copy. Transactions are accepted in both USD and RMB.

Q8. How about your warranty?
A: We provide a comprehensive one-year warranty for the entire machine and an enhanced two-year warranty for the screw vacuum pump, though consumable spare parts are excluded from this coverage.

Q9. What about the maintenance?
A: The initial maintenance should be conducted after a robust 500 hours of operation, followed by regular and thorough routine maintenance every 2000-3000 hours, depending on the specific working environment conditions.

Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously designed to thrive in high-temperature environments. They are engineered to perform with exceptional efficiency, withstanding operational temperatures ranging impressively from -20° to 45°(-4ºF-113ºF).

Q11. Do you offer OEM service?
A: Absolutely! We take pride in offering exceptional OEM and ODM services with our dedicated and skilled professional design team. We eagerly welcome orders to customize solutions perfectly suited to your specific needs.

Q12. What is the typical lifespan of your vacuum pump?
A: Under normal operating conditions, our high-performance vacuum pumps are expertly designed to last over 10 years, ensuring unmatched durability and sustained long-term efficiency.

Q13. Do you offer spare parts along with the machines?
A: Yes, indeed. We are wholeheartedly committed to providing an extensive range of spare parts to ensure the continued optimal performance and unwavering reliability of your machines.

Q14. Can you describe your after-sales service?
A: We offer comprehensive and robust after-sales support, including detailed online instructions for seamless installation and commissioning. Our highly skilled expert engineers are readily available to provide training and installation assistance, ensuring a flawless and seamless experience.