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Long stroke suction cups, VSB – VSD series

Long stroke suction cups, VSB – VSD series

by | Aug 31, 2016 | Special Suction Cups, Suction Cups

Products

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Long stroke suction cups, VSB - VSD series

Long stroke suction cups, VSB – VSD series

COVAL’s vocation as vacuum managers has led the company to develop customized suction cups for one-off applications. As a result of close partnership with their clients, the specific suction cups range permits the handling of: eggs, buns, bottles, paper, plastic bags etc.

Presentation

Long stroke suction cups (3.5 and 4.5 bellows) are specially recommended for handling spherical or cylindrical objects or which require compensation for varying heights.

Accessories

Material

NBR: Nitrile
SIT3: 35 shore A translucent silicone
SIT5: 50 shore A translucent silicone

Bottle-handling suction cups, VSBO series

Bottle-handling suction cups, VSBO series

by | Aug 31, 2016 | Special Suction Cups, Suction Cups

Products

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Bottle-handling suction cups, VSBO series

Bottle-handling suction cups, VSBO series

COVAL’s vocation as vacuum managers has led the company to develop customized suction cups for one-off applications. As a result of close partnership with their clients, the specific suction cups range permits the handling of: eggs, buns, bottles, paper, plastic bags etc.

Self-regulating vacuum pumps (electric vacuum and blow-off control), GVMAX E1 series

Description

Communication between both elements, electronic vacuum switch and gripping valve control, allows compressed air consumption to be regulated, and in particular significantly reduced. This range of vacuum pumps is strongly recommended for gripping airtight objects, holding, and for medium or long cycles. Electrically controllable blow-off is integrated for release.

Specifications

Supply: Non-lubricated filtered air, 2 to 6 bar
Temperature: 0 to 60°C / 32 to 140°F
Contact output: PNP all-or-nothing NO or NC, adjustable hysteresis
Anti-parasite function: Integrated with LED display LED
Blow-off rate: Adjusted by flow restrictor

Paper-handling suction cups, VPA series

Paper-handling suction cups, VPA series

by | Aug 31, 2016 | Special Suction Cups, Suction Cups

Products

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NX part: scene rendu VENTOUSES 2011_2_spot

NX part: scene rendu VENTOUSES 2011_2_spot

Paper-handling suction cups, VPA series

COVAL’s vocation as vacuum managers has led the company to develop customized suction cups for one-off applications. As a result of close partnership with their clients, the specific suction cups range permits the handling of: eggs, buns, bottles, paper, plastic bags etc.

Applications

The VPA series suction pads for paper are made of natural rubber (NR) to ensure resistance to abrasion caused by paper and cardboard……, or of silicone (SIT5) for food compatibility.

Accessories

Material

NR: Natural rubber
SIT5: Translucent silicone

Suction cups for mailing applications, VPR series

Suction cups for mailing applications, VPR series

by | Aug 31, 2016 | Special Suction Cups, Suction Cups

Products

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NX part: scene rendu VENTOUSES 2011_2_spot

NX part: scene rendu VENTOUSES 2011_2_spot

Suction cups for mailing applications, VPR series

COVAL’s vocation as vacuum managers has led the company to develop customized suction cups for one-off applications. As a result of close partnership with their clients, the specific suction cups range permits the handling of: eggs, buns, bottles, paper, plastic bags etc.

Presentation

The COVAL range of mailing application suction cups is designed to meet the requirements of the mailing industry. The improved characteristics mean you can optimize production equipment in your branch, such as:

  • Envelope stuffing
  • Film wrapping
  • Envelope insertion
  • Mailing (picking)

Accessories

 

 

Material

NR: Natural rubber
Branch-specific applications

Rounded suction cups, VPAG series

Rounded suction cups, VPAG series

by | Aug 31, 2016 | Special Suction Cups, Suction Cups

Products

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Rounded suction cups, VPAG series

Rounded suction cups, VPAG series

COVAL’s vocation as vacuum managers has led the company to develop customized suction cups for one-off applications. As a result of close partnership with their clients, the specific suction cups range permits the handling of: eggs, buns, bottles, paper, plastic bags etc.

Presentation

Thanks to very flexible lips, the VPAG range is ideally suited for gripping flexible materials such as labels or sheets of paper – or textured objects. Their shape allows them to be used for unstacking.

Material

NR: natural rubber
Accessories
Spring systems, TS – YS series
Extensions, L series

Radial ball-joint suction cups, VPYR series

Radial ball-joint suction cups, VPYR series

by | Aug 31, 2016 | Special Suction Cups, Suction Cups

Products

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Radial ball-joint suction cups, VPYR series

Radial ball-joint suction cups, VPYR series

COVAL’s vocation as vacuum managers has led the company to develop customized suction cups for one-off applications. As a result of close partnership with their clients, the specific suction cups range permits the handling of: eggs, buns, bottles, paper, plastic bags etc.

Presentation

VPYR series ball-joints are recommended for gripping rounded or rotating products. They are also recommended for gripping requiring high mechanical resistance and force.

Materials

Suction cups:

  • NBR: Nitrile
  • SI: silicone

Ball-joint:

  • Nickel-plated brass and zinc-plated steel