Industrial Vacuum Lifting System

KNCRANES industrial vacuum lifting systems cater to sheet metal, architectural & processed glass, coils, composite panels, stone, plus custom workpieces for individual projects. Our product range comprises passive self-suction lifters, AC and DC vacuum lifters, pneumatic workstation units, and modular assemblies equipped with manual, electric or hydraulic tilt and rotation.

 

 

 

Our vacuum lifters use suction cups to handle sheets, panels and other flat materials. The frame can be adjusted for different load sizes. For long or heavy loads, the cups are spread over a larger area and extra vacuum support can be added if required.

The right setup depends on the material and its surface. Dust, oil, rough finishes, curved surfaces and temperature can all affect gripping force. Smooth metal sheets need a different solution from stone, coated boards, curved glass or porous materials.

 

 

 

Product family	Typical workpiece or process	Safety working load	Power / air supply	Movement or configuration	Representative technical details
HP-WDL non-powered series	Smooth, dense sheet materials; machine loading	80-2,000 kg	Self-suction; no external power	Horizontal handling	1-6 cups; representative cup sizes from 200 to 450 mm; direct crane-hook connection
HP-BS sheet series	Laser-cutting line loading and horizontal sheet transfer	500-2,500 kg	AC 208-460 V (±10%), DC 12 V, or compressed air 0.6-0.8 MPa	Manual or remote control	6-12 cups; AC configuration for continuous duty, DC configuration for wide crane travel
HP-BL heavy-duty sheet series	Large carbon steel and stainless steel plates	3-20 t	DC 12 V or AC 208-460 V (±10%)	Manual or remote control	16-20 cups in listed examples; adjustable cup positions; multi-vacuum configurations available
HP-SFX / HP-DFX / HP-YFX glass series	Glass, insulated glass and curtain-wall installation	200 kg-10 t, by series	DC 12 V, DC 24 V or DC 48 V	Manual, electric or hydraulic tilt/rotation	Up to 0-90° tilt and 0-360° rotation on applicable series; single or dual vacuum systems by model
HP-QF pneumatic series	Fixed stations in glass processing lines	150-500 kg	Compressed air 0.6-0.8 MPa	Pneumatic tilt and/or rotation	2-6 cups; compatible with jib cranes, wall cranes or bridge rails
HP-C coil series	Aluminium, copper and steel coil handling	200-3,000 kg	AC 208-460 V (±10%)	0-90° electric turning on applicable configurations	Single- or multi-chamber suction arrangement for coil diameter variation
HP-W / HP-M series	Composite panels, stone and special surfaces	200 kg-20 t, by family	Multiple power options	Tilt and rotation as required	Cup interface selected for panel surface, stone texture or process requirement

 

 

Heavy-duty vacuum lifters are built for large plates that are difficult to handle safely by hand. They are also suitable for repeated crane lifting where a consistent cup layout is required.The HP-BL range handles plate loads from 3 t to 20 t. Depending on the model, it uses 16 to 20 suction cups and is available with DC or AC power. AC systems suit uninterrupted production positions; DC systems support movement across a wider crane coverage area without an external trailing supply.

For large glass, hydraulic HP-YFX configurations provide modular suction groups, DC 24 V power, remote control and applicable 0-90° hydraulic tilt with 0-360° hydraulic rotation. Curved-glass configurations use adjustable or self-adapting cup groups according to the series and curvature requirement.

 

 

 

The vacuum lifter is only one part of the handling cell. A floor-mounted jib crane, wall-mounted crane or bridge rail can be selected for the travel envelope and operating frequency. The listed HP-LZ jib crane range covers 250-5,000 kg, with 1-6 m lifting height and 1-5 m rotation radius. HP-QS bridge rails are available from 250-2,000 kg, with listed spans up to 10 m.

For fixed stations, pneumatic lifters can be matched to the crane or rail rather than treated as standalone devices. This reduces unnecessary hoist travel and keeps loading, edging, laminating, furnace unloading or sealing operations within a defined working zone.

 

 

To recommend a suitable industrial vacuum lifter, please provide the following information:

• Load material and surface condition
• Load dimensions, weight and centre of gravity
• Required lifting orientation and handling process
• Working environment, including temperature, dust, oil or possible air leakage
• Available power supply
• Required lifting speed, travel motion and control method
• Crane type, lifting connection and available hook height
• Installation, testing and commissioning requirements

 

 

Where to buy industrial vacuum lifters online for a specified lifting process?

Start with a technical enquiry that includes the workpiece drawing, material, surface condition, maximum mass, dimensions, required movement and available lifting structure. An online enquiry without this information cannot establish a safe final configuration.

What is the difference between a non-powered and powered industrial vacuum lifter?

Non-powered self-suction equipment is intended for compatible smooth, dense workpieces and does not require an external electrical supply. Powered systems use AC, DC or compressed air and are selected for the duty cycle, movement range, surface condition and required vacuum architecture.

Can one system lift both sheet metal and glass?

Only when the cup interface, vacuum layout, structural geometry and rated working load are verified for both materials. A lifter configured for sheet loading should not be assumed suitable for glass installation without a separate technical assessment.

Are vacuum tube lifters for use in harsh industrial environments the same as vacuum spreader lifters?

No. Vacuum tube lifters and crane-suspended vacuum spreader lifters use different load-support and operating concepts. This product range is centred on crane-, rail- or forklift-supported vacuum lifting equipment; the required product type must be confirmed from the handling process.

Which safety features should be discussed for heavy-duty vacuum lifters?

Discuss independent vacuum circuits, vacuum monitoring, reserve power where required, controlled or delayed release, load distribution, cup condition and the supporting crane or structure. The required arrangement depends on the workpiece and applicable site rules.

Can cup positions be adjusted for different sheet or panel sizes?

Yes, selected sheet and glass series use adjustable or modular layouts. The usable adjustment range, cup quantity and final working load must be confirmed for the selected configuration.

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