China Stationary Twin Screw Permanent Magnet VFD Screw Vacuum Pump for Foam Factory, Brick Factory, Easy Use

• 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

Discover the pinnacle of performance with our China Factory crafted Screw Compressor Vacuum Pumps. These oil-lubricated masterpieces, equipped with a state-of-the-art Permanent Magnet Inverter, operate efficiently within the remarkable range of 0.8-1.0Mpa. Perfectly suited for a vast array of industries, from electronics and carbon fiber production to brick and ceramics manufacturing, foam processing, injection molding, blistering, vacuum packaging, and vacuum handling. Our pumps, boasting a power range from 10HP to 100HP, are engineered to cater to varied industrial demands with unparalleled effectiveness, ensuring unmatched productivity and reliability.



Working Principle

The screw vacuum pump is engineered with an intricate mechanism featuring a pair of precision-crafted screws. These screws rotate synchronously at incredibly high speeds in opposing directions within the pump casing, establishing an efficient suction and exhaust system. This balance is meticulously maintained through precise adjustments and robust bearing support, guaranteeing the screws sustain an optimal clearance without causing friction, thus ensuring smooth, noiseless operations. This cutting-edge design excels in removing considerable amounts of water vapor and gases with minor dust, all while delivering exceptional vacuum levels, reduced power usage, and energy-saving attributes. Remarkably, our pumps are maintenance-free, serving industries that require impeccable vacuum conditions, including pharmaceuticals, chemicals, semiconductors, and food packaging sectors.

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

High-efficiency Permanent Magnet Motor
Expertly engineered with an insulation grade F and IP55 protection, this motor guarantees a gentle start-up and delivers a steady, unwavering flow rate. With its expanded range of constant torque and reduced magnetism, the efficiency of this motor is elevated by an extraordinary 20-30% surpassing standard motors.

Integrated Frequency Converter
Harnessing China's premier frequency systems, this converter offers an extensive speed regulation range with impeccable accuracy. Its unwavering quality ensures flawless transmission of pressure transmitter signals.

Smart Touch Controller
Endowed with remarkable built-in intelligence, this controller requires minimal manual input. It features a high-precision color electronic display that vividly shows crisp graphics, maintenance notifications, fault alerts, and secure shutdown messages.
 

Special Type Intake Valve
This valve autonomously manages its opening, ensuring optimal fuel injection into the engine and smooth circulation of lubricating oil.
With its ultra-low oil circuit loss, this groundbreaking design significantly enhances overall system efficiency.
Fitted with a normally open solenoid valve, it automatically shuts in emergencies to prevent unwelcome oil injection, protecting the system.

Cooling System
Engineered with an expansive heat exchange surface, this system effectively prevents high-temperature breakdowns and reduces risks of oil emulsification and coking due to excessive heat.

Excellent Air Filter
This air filter excels in purifying air through its three-stage filtration process, ensuring a pristine air system that meets stringent emission standards. It efficiently eradicates substantial steam volumes and traces of dusty gas, achieving an ultimate vacuum level up to an impressive -0.099MPa.
 

Reliable Oil and Air Separator
Incorporating a vertical tangential cyclone separation design, this separator guarantees thorough oil and air separation, simplifying cartridge changes and minimizing maintenance costs.

High-Quality Soundproof Cotton
Contained within a compact noise-reducing enclosure, it eliminates operational vibrations, while the high-quality soundproof cotton enhances noise reduction performance to superior levels.

Iron Oil Pipe & Air Pipe System
Constructed from iron, this system endures extreme temperatures and pressures, making it perfect for intense working conditions. It is designed to be entirely leakproof 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

Product Features

Advanced Multi-Stage Filtration System
Indulge in the sophistication of a three-stage filtration system, crafted with precision to dramatically diminish air impurities, guaranteeing ultimate purity and pristine cleanliness.

Unparalleled Energy Efficiency
Unlock the potential for extraordinary savings with a 50-60% reduction in electricity consumption compared to traditional vacuum pumps, positioning it as the eco-conscious and budget-friendly choice.

Stable Pressure Performance
Reap the rewards of constant speed pumping, meticulously designed to tackle and overcome the issues associated with unstable vacuum pumping, ensuring seamless operations.

Superior Vacuum Capability
Elevate your expectations with our premier vacuum capability of -0.098Mpa, significantly outstripping the market's standard of -0.07Mpa, for an unmatched vacuum experience.

Effortless Operation and Maintenance
Our intuitive design features a straightforward structure that simplifies installation, operation, and maintenance, rendering the process exceptionally easy and stress-free.

Successful Cases

Industries of Application
Our products are extensively embraced across numerous sectors, including but not limited to wood processing, ceramics, printing, plastics, and food packaging. They are integral to the semiconductor materials sector, pharmaceutical advancements, PET blow molding, and the vast petrochemical landscape. Our offerings cater to the demanding needs of the rubber, iron and steel, and mining industries. Furthermore, they find applications in the spraying sector, diverse industrial domains, foam and brick manufacturing, and the dynamic world of electronics. We also serve marine exploration, hydroelectric power plants, naval applications, and pivotal military industries, showcasing the versatility and reliability of our innovations.

 

Packaging & Shipping

Our Advantages

1. Price Advantage

Experience the power of competitive edge with our direct ex-factory pricing, designed to bolster your market presence effortlessly.

2. Direct Deal
Our offerings are shipped directly from the heart of our production, allowing us to deliver highly economical solutions just for you.

3. OEM & ODM Services
Harness the potential of our strong production and management prowess as we craft outstanding OEM and ODM services tailored uniquely to your requirements.

4. Customized Service
We cater to non-standard and export orders with finesse, offering bespoke voltage, power, pressure options, and more. Contact us to fulfill your unique specifications.

5. Accept Small Orders
Embark on a journey of quality assurance by starting with a small trial order to witness our product excellence firsthand.

6. Fast Delivery
We are committed to delivering our exceptional, high-quality products promptly, aligning perfectly with your project timelines.

7. Complete Authorization
Gain confidence and credibility with our comprehensive authorization certificates, empowering our esteemed distributors to promote and sell SANZHI brand products.
 

More Products

Company Profile

 

ABOUT US
Sanzhi (Henan) Compressor Co., Ltd is a trailblazer in the realm of innovation, celebrated for its expertise in crafting top-tier screw air compressors and screw vacuum pumps. Our extensive, dynamic portfolio includes solutions such as standard and low-pressure screw air compressors, state-of-the-art permanent magnet frequency conversion screw air compressors, advanced two-stage compression screw air compressors, precision laser cutting screw air compressors, versatile single-tank and double-tank mobile screw air compressors, efficient electric and diesel mobile screw air compressors, and our crowning jewel, the dependable screw vacuum pump.

Located in the bustling city of Xinzheng, Henan Province, China, our ultramodern factory exemplifies our unwavering dedication to quality and precision. We warmly invite you to experience our personalized service as we arrange your transportation from Xinzheng International Airport to our facility. This scenic 30-kilometer journey, lasting approximately one hour, will introduce you to our world of excellence. We eagerly anticipate your visit and the opportunity to share our passion for superior craftsmanship!


FAQ
Q1. Are you a trading company or manufacturer?
A: We are proud to be a seasoned and professional manufacturer, mastering the art of screw vacuum pump production with over a decade of profound experience.

Q2. How do you control quality?
A: 1. We enforce thorough inspections on all raw materials to guarantee unmatched quality.
2. Our installation procedures are meticulously managed to maintain the highest standards.
3. Every machine is subjected to a compulsory and rigorous 5-hour continuous testing process before dispatch, ensuring reliability and peak performance.

Q3. What information must I provide to get a suitable machine?
1. Desired air delivery capacity (measured in CFM or m³/min)
2. Required working pressure (measured in PSI, Bar, or Mpa)
3. Voltage and frequency requirements of your country (V/Hz)
4. Need for additional accessories, such as air tanks, filters, and/or air dryers.
Provide us with these specifications, and our adept team will engineer a customized solution tailored for you!

Q4. What is the general unit conversion?
1Bar equals 0.1Mpa or 14.5PSI.
1m³/min converts to 35.32cfm.
1KW translates to 1.34HP.

Q5. What is the available voltage vacuum pump?
A: Our adaptable vacuum pumps accommodate various voltages: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, as well as 220v/60hz/3p, 440v/60hz/3p. Customization is available for your precise needs.

Q6. How long is the delivery time?
A: For standard voltage orders, our streamlined process guarantees delivery within 15 working days post order confirmation. For non-standard requests, our sales team is ready to provide 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 the last 30% T/T upon receipt of the B/L copy. Transactions can be made in both USD and RMB for your convenience.

Q8. How about your warranty?
A: We take pride in offering a comprehensive warranty package: enjoy peace of mind with a one-year warranty covering the entire machine, alongside an impressive two-year extended warranty for the screw vacuum pump itself, excluding consumable spare parts.

Q9. What about the maintenance?
A: To ensure optimal performance, we recommend conducting initial maintenance after 500 hours of operation. Subsequently, regular maintenance should be performed every 2000-3000 hours, with adjustments made to fit the actual operating environment.

Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously engineered to excel even in high-temperature environments. They boast an impressive operational range of -20°C to 45°C (-4°F to 113°F), making them adaptable to a wide spectrum of climatic conditions.

Q11. Do you offer OEM service?
A: Absolutely! At Sanzhi (Henan) Compressor Co., Ltd., our highly skilled design team is poised to meet your requirements with both OEM & ODM orders, warmly welcoming any and all custom needs.

Q12. How long could your vacuum pump be used?
A: Our Stationary Permanent Magnet VFD Screw Pump for Oil-Free Vacuum Needs is meticulously crafted to endure, offering a remarkable lifespan of over a decade under standard operational conditions.

Q13. Will you provide some spare parts for the machines?
A: Indeed, we are committed to providing you with everything you need by including spare parts in our all-encompassing service package.

Q14. How about your after-sales service?
A: Our after-sales service is unparalleled, offering comprehensive online installation and commissioning guidance. Additionally, we ensure seamless integration and operation by arranging for our experienced engineers to provide hands-on support for training and installation.