China Manufacturer Sanzhi Industrial Grade Permanent Magnet VFD Screw Vacuum Pump for Heavy Duty Use

• Customization: Available
• Brand Name: Sanzhi
• Rotation Speed: 3300r/Min
• Model NO.: SZVP50
• 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 quintessence of precision engineering. Immerse yourself in the excellence of our oil-lubricated, permanent magnet inverters designed to meet diverse industrial needs. Whether your demands span electronics, carbon fiber, brick, ceramics, foam, injection molding, blister, vacuum packaging, or vacuum handling, our comprehensive range from 10HP to 100HP is your gateway to unmatched efficiency and performance. Operating with impressive prowess at a pressure range of 0.8-1.0Mpa, this energy-efficient marvel promises to substantially elevate your industrial processes, making it an indispensable asset.



Working Principle

The screw vacuum pump epitomizes innovation through its brilliant mechanism utilizing a pair of screws engaged in synchronous, high-speed reverse rotation within the pump casing. This dynamic interaction generates a formidable suction and exhaust process. Each screw is precisely synchronized, with meticulous dynamic balance corrections and supported by steadfast bearings, ensuring flawless operation. Housed within the pump, the screws maintain an exact clearance, guaranteeing frictionless functionality, minimal acoustic presence, and the capacity to adeptly manage substantial volumes of water vapor and gas with minor dust particulates. This cutting-edge technology achieves an extraordinary vacuum limit while maintaining reduced power consumption, thereby delivering considerable energy savings and maintenance-free advantages. Its outstanding vacuum capabilities, combined with cost-effective energy utilization, render it the optimal solution for industries with rigorous clean vacuum demands, such as pharmaceuticals, chemicals, semiconductors, and food packaging, offering unparalleled performance and reliability.

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 is engineered with insulation grade F and a protective grade IP55, guaranteeing seamless soft start operations and a consistent flow rate. With a broad constant torque and weak magnetic range, this state-of-the-art motor achieves efficiency levels that are impressively 20-30% superior to traditional motors.

Integrated Frequency Converter: Precision Meets Innovation
Experience excellence in frequency systems with China's top-tier technology. Boasting a vast speed regulation range and precise control, it ensures the dependable transmission of pressure transmitter signals, promising unwavering quality stability.

Smart Touch Controller: Your Intuitive Interface
Leverage the power of intelligence with minimal manual input. The high-precision color electronic screen offers clear graphical displays, detailing maintenance information, fault alarms, and safety shutdown alerts.
 

Revolutionary Special Type Intake Valve
Benefit from automatic control that optimizes engine fuel injection and lubricating oil circulation, ensuring peak performance.
Achieve ultra-low oil circuit loss, significantly enhancing overall efficiency.
Equipped with a normally open solenoid valve, it automatically closes during emergencies to prevent oil injection mishaps.

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

State-of-the-Art Air Filter
Our air filter excels with unmatched purification capabilities, ensuring a pristine air system with its three-stage filtration for maximal purification, adhering to standard emissions. It effectively eliminates 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 thorough oil and air separation. With easy cartridge replacements, it dramatically reduces maintenance costs.

Premium High-Quality Soundproof Cotton
Our compact noise reduction housing eradicates vibration during operation. Coupled with top-quality soundproof cotton, it significantly enhances noise reduction efficiency.

Durable Iron Oil Pipe & Air Pipe System
Crafted from iron for exceptional resistance against high and low temperatures as well as high pressure, ideal for demanding 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 our trailblazing three-stage filtration system that masterfully reduces air impurities. This ensures a cleaner airflow and significantly boosts performance.

Unrivaled Energy Efficiency
Embrace an extraordinary reduction in energy consumption by 50-60% with our revolutionary technology, setting a new benchmark above traditional vacuum pumps.

Stable and Constant Pressure
Revel in the consistent speed pumping, expertly crafted to tackle the hurdles of fluctuating vacuum pressures.

Superior Vacuum Performance
Our product excels with a vacuum degree of -0.098Mpa, clearly eclipsing the industry benchmark of -0.07Mpa.

User-Friendly and Convenient
Crafted with simplicity in mind, our design ensures straightforward installation, operation, and maintenance, providing seamless convenience for every user.

Successful Cases

Diverse Industries of Application
Our adaptable and robust products find their unique niche in an impressive array of industries. They are fundamental to wood processing, elevate ceramic artistry, redefine the intricacies of printing, and energize the vibrant field of plastics. In the realm of food packaging, these products guarantee streamlined operations, while in semiconductor materials, they unlock pathways to innovation. The pharmaceutical domain reaps the advantages of their precise operations, and the PET blowing industry relies on their steadfast reliability. Our products are indispensable allies to petrochemical enterprises, the robust rubber sector, iron and steel magnates, and the daring world of mining. In the spraying industry, they serve with excellence, contributing actively to foam and brick manufacturing, and are vital to the heart of electronic factories. They dive deep into marine exploration, bolster hydroelectric power stations, ensure smooth sailing in the nautical world, and strengthen capabilities in military industries. With an unwavering presence, our products are the heartbeat of numerous applications.

 

Packaging & Shipping

Our Advantages

1. Unbeatable Price Advantage

Experience the unparalleled power of direct-from-factory pricing, meticulously crafted to provide you with a pronounced competitive edge within the market.

2. Seamless Direct Deal
By procuring all products directly from our state-of-the-art factory, we guarantee the most cost-effective solutions tailored precisely for your needs.

3. Comprehensive OEM & ODM Services
Harness the extraordinary potential of our factory's robust production and management capabilities to unlock bespoke OEM/ODM services crafted exclusively for you.

4. Bespoke Customised Services
Embrace the ultimate flexibility of customizing non-standard orders, exports, voltage, power, pressure, and much more. Contact us to address your unique specifications.

5. Flexibility with Small Orders
Initiate your experience with a small trial order to witness firsthand the exceptional quality and innovation embodied in our outstanding products.

6. Swift and Reliable Delivery
Rely on us for superior-grade products delivered with exceptional promptness, ensuring your timelines are consistently met.

7. Full Authorization Assurance
Empower your distribution network with our comprehensive authorization certificate, allowing you to confidently promote SANZHI brand products with full assurance.
 

More Products

Company Profile

 

ABOUT US
Sanzhi (Henan) Compressor Co., Ltd stands as an eminent authority and trusted name in the realm of screw air compressors and screw vacuum pumps. We proudly showcase an expansive portfolio brimming with a diverse range of products. Our offerings include standard and low-pressure screw air compressors, revolutionary permanent magnet frequency conversion screw air compressors, ultra-efficient two-stage compression screw air compressors, precision-engineered screw air compressors tailored for laser cutting, adaptable single-tank mobile screw air compressors, sturdy double-tank mobile screw air compressors, dependable electric mobile screw air compressors, formidable diesel mobile screw air compressors, and highly-efficient screw vacuum pumps, among various other cutting-edge solutions.

Nestled in the heart of Xinzheng City, Henan Province, China, our state-of-the-art manufacturing facility embodies strategic convenience. To enhance your visit, we offer a complimentary pick-up service from Xinzheng International Airport, a mere 30-kilometer journey that takes approximately one hour to reach our modern and welcoming site. We warmly extend an invitation for you to experience our company firsthand!


FAQ
Q1. Are you a trading company or manufacturer?
A: We are a prestigious manufacturer with a specialized focus on screw vacuum pumps, proudly showcasing over a decade of distinguished experience within the industry.

Q2. How do you control quality?
A: 1. We conduct comprehensive and rigorous inspections of every raw material to ensure quality from the start.
2. Our installation processes are stringently managed to maintain impeccable precision and reliability.
3. We subject each machine to a thorough quality assurance protocol, entailing a minimum of 5 hours of continuous testing prior to dispatch, guaranteeing excellence in performance.

Q3. What information must I provide to get a suitable machine?
1. The desired air delivery capacity (Unit: CFM or m³/Min) to match your operational needs.
2. The required working pressure (Unit: PSI, Bar, or Mpa) to ensure optimal performance.
3. The specific voltage and frequency standards of your country (V/Hz) for seamless integration.
4. Any extra accessories you might need, such as an air tank, filters, or air dryers, to enhance functionality.
Share these crucial details with us, and our team will craft a bespoke solution tailored perfectly to 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 adaptable range of voltage options includes 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, all of which can be expertly customized to seamlessly fulfill your specific requirements.

Q6. How long is the delivery time?
A: For standard voltage specifications, delivery is remarkably swift, taking only 15 working days from order confirmation. For non-standard requests, we advise liaising with our attentive sales team for precise timelines.

Q7. What's the payment term?
A: Our payment terms are designed to be accommodating: 30% T/T in advance, 40% T/T prior to shipment, and 30% T/T upon presentation of the B/L copy. We accept both USD and RMB for your convenience.

Q8. How about your warranty?
A: We provide a comprehensive one-year warranty covering the entire machine, alongside an extended two-year warranty for the screw vacuum pump, with the exception of consumable spare parts.

Q9. What about the maintenance?
A: To ensure optimal performance and longevity of your equipment, it is vital to conduct the initial maintenance after the first 500 hours of operation. Subsequently, routine maintenance should be scheduled every 2000 to 3000 hours, tailored to your specific working environment conditions.

Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously engineered to deliver exceptional efficiency even in high-temperature environments. They operate seamlessly in temperature ranges from -20° to 45° (-4ºF to 113ºF), maintaining robust performance.

Q11. Do you offer OEM service?
A: Absolutely! With a dedicated and highly skilled professional design team, we warmly welcome both OEM and ODM orders. We are committed to tailoring solutions to meet your exact specifications and innovative needs.

Q12. What is the typical lifespan of your vacuum pump?
A: Our vacuum pumps are crafted for durability and long-term efficacy, with an impressive lifespan exceeding 10 years under normal operating conditions. This ensures sustained reliability and performance excellence.

Q13. Do you offer spare parts along with the machines?
A: Yes, indeed. We are wholeheartedly committed to supplying spare parts crucial for the continued reliability and superior performance of your machines, supporting your operational needs seamlessly.

Q14. Can you describe your after-sales service?
A: We deliver exceptional after-sales support, featuring comprehensive online guidance for both installation and commissioning. Our team of expert engineers is on hand to provide training and installation assistance, guaranteeing a smooth and successful experience for you.