Multi-Stage Vacuum Generator – High Efficiency, Energy Saving, Fast Response for Automation

• Customization: Available
• Customized: Non-Customized
• Number of Cylinders: None
• Model NO.: CPSR-VTMA-H8-R
• Type: Throttle
• Usage: Air transport Screwdriver, Impact Wrench, Air Drill, Grinding Machinery, Air Compressor, Air Line
• Brand: CHELIC
• Work Temperature: High Temperature
• Material: Copper
• Specification: 150g-500g
• Trademark: Wuxi Lizhi
• Origin: China
• HS Code: 84148100
• Production Capacity: 500000

Product Description

Technical Superiority & Engineering Excellence

Utilizing optimized multi-stage Venturi architecture, our vacuum generators deliver unmatched performance through precision aerodynamic design:

1. High-Efficiency Vacuum Generation

• Progressive pressure amplification through 3/5-stage nozzle arrays achieves -95kPa ultimate vacuum (adjustable via precision regulator)

• Flow-optimized duct geometry reduces turbulent losses, improving energy conversion by 35% vs conventional ejectors

• Integrated vacuum reservoir maintains stable suction during peak-demand cycles

2. Compact Modular Design

• Anodized aerospace-grade aluminum housing with <Φ32mm profile for space-constrained installations

• 180° rotatable mounting base simplifies orientation in complex workcells

3. Advanced Energy Management

• Dual-pressure operation mode (0.2-0.7MPa) reduces compressed air consumption to 12 NL/min per stage

• Auto-bleed smart valve minimizes idling consumption by 60% during standby

• Noise-damped resonator chambers achieve 62dB(A) at 1m (ISO 3744 certified)

4. Robust Performance Assurance

• 0.25ms response time with our patented Turbulence-Free™ nozzle technology

• 50 million cycle rating (per ISO 19973-3) with tungsten-carbide coated critical wear components

• IP54 protected electronics with vibration-resistant circuit design (10-500Hz, 5G)

Certified for Demanding Applications

• CE/PED 2014/68/EU compliant for pressure equipment

• FDA-compliant materials available for cleanroom/pharmaceutical use

• Third-party validated by TÜV Rheinland for:

  • MTBF > 25,000 hours (85% confidence)

  • Leakage rate < 0.05% @ 0.6MPa

Industry-Specific Configurations

• ESD-safe versions (106-109Ω) for electronics handling

• High-temperature models (-20°C to 120°C operational range)

• Explosion-proof options (ATEX II 3G Ex nc IIC T4)

Engineering Support Services Include:

• CFD-optimized custom nozzle designs

• Vacuum system efficiency audits

• ROI analysis with our Energy Savings Calculator

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Frequently Asked Questions
Q1.Are you a factory or trading company?

We are proud manufacturers specializing in a vast array of products, including vacuum suction cups, vacuum suction cranes, column type cantilever cranes, robotic arms, palletizing robots, vacuum fixtures, vacuum suction cup end pickers, and comprehensive vacuum component system equipment. Our expertise extends to vacuum handling system integration equipment and beyond.

Q2.What size of board can the charging suction crane lift?

Wuxi Lizhi Vacuum Suction Cup Lifting Appliance Co., Ltd. offers a diverse selection of suction cranes, capable of lifting from 0.5t to 20t, perfectly catering to a wide spectrum of demands with unparalleled efficiency and reliability.

Q3.Can we customize according to the customer's product?
Absolutely! We provide a multitude of types and specifications. Should you not find an exact fit, our customization services are here to tailor solutions specifically to your product's requirements.

Q4.What fields can vacuum suction cranes be used in?
Our versatile vacuum suction cranes are employed across a broad spectrum of industries, including but not limited to home appliances, 3C electronics, building materials, food packaging, medical equipment, automotive parts, metallurgy, daily chemical products, rubber and plastic, sanitary ware, textiles, new energy, warehousing and logistics, and many more fields.

Q5.Does the equipment need to be assembled?
No assembly is required. The equipment is thoroughly debugged and ready for use right out of the factory, enabling you to lift any plate effortlessly with the crane hook.

Q6.Is the device easy to operate and convenient?
The rechargeable suction crane produced by Wuxi Lizhi stands out in the sheet metal industry, dramatically enhancing work efficiency and safety. Its user-friendly design ensures a remarkably convenient operation.

Q7.How can I get the price?

We typically respond with a quote within 24 hours of receiving your inquiry. Your prompt attention to our communication ensures the most accurate and timely pricing.

For urgent inquiries, please email us or reach out through other available channels to expedite the process and secure your quotation.
Quote.

Q8.Which is better, an unpowered suction crane or a rechargeable suction crane?
The unpowered suction crane by Wuxi Lizhi excels in whole board handling and loading/unloading, while the rechargeable version offers versatility for both whole boards and parts. This adaptability makes it exceptionally suitable for the dynamic demands of the sheet metal industry.

Q9.Does an unpowered suction crane require a vacuum pump?
The Wuxi Lizhi vacuum suction crane operates without a vacuum pump, harnessing an innovative internal circulation chamber to create the necessary vacuum effortlessly.

Q10.What are the safety devices of the suction crane?
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