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Automatic sack discharging - Varislit®

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    Description
    automatic sack opening varislit

    AUTOMATIC BAG DUMP STATION - VARISLIT® - For high speed deconditioning, multi bags from 15 to 50 kg without adjustments

    Automatic bag dump station with double-blade rotating system for processing large bags with an extremely high emptying rate without dust emission into the atmosphere. 

    The Varislit® bag opener is widely used in the food, pharmaceutical, chemical and agrochemical industries. Its patented inversion system conveys empty bags in a screw compactor, which is an integral part of the system. The dust extraction option offers the best solution for fast, dust-free automatic opening. The double-blade rotary system, which is standard on this machine, and its elongated shape allow to handle large bags with an extremely high emptying rate. The entire mechanics are placed outside to avoid contact with the material (bulk, powder...).
    This machine is designed to open 12 bags/min.

     

     

     

    • Rate
      5
    • Overall dimensions
      4
    • Hygiene
      4

    Operating mode

    1. The operator positions the bag with a bag manipulator on the belt conveyor that supplies the bag dump station

    2. The bag is detected by the sensor controlling the cutting system

    3. The blade cuts the bag and the lower part is grasped by the inversion discs

    4. When the sensor is deactivated, the blade returns to the rest position so as not to cut the bag in half

    5. The bag is then directed to the bag compactors and the machine is ready to receive the following bag

     

     

     

    sack discharging varislit layout  Palamatic Process

     

    Synoptic of bag turning

     

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    Equipment advantages

    - Suitable for a large number of types of bags: paper, polywoven, lined...

    - Minimizes handling by the operator

    - Increased productivity

    - Reduction of dust emissions

    - Integrated bag compactor

    - Easy to clean

    View our equipment in videos

    Dessacheuse automatique Varislit

    Vide sacs automatique

    Cette dessacheuse permet l'ouverture automatique avec un respect des produits fragiles et un encombrement machine réduit.

    Dessacheuse automatique

    Cette machine garantit un travail dans un environnement sans poussières et sans nécessité de découpage manuel des sacs.

    View our equipment in photos

    automatic sack opening

    Automatic sack discharging

    - Automatic sack discharging Varisilt®

    - Sack manipulator

    - Steel stainless-steel storage container

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    Cement deconditioning with pneumatic conveying.

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    Automatic bag dump station - Varislit

    High speed multi-bags deconditioning.

    automatic bag opening bulk powders handling

    Bag tracking

    Batch tracking for the protection of your process.

    industrial storage container bulk handling solutions

    Automatic bag dump station high rate

    The operator lifts the bag using the bag manipulator. The bag is then discharged into the emptying station. Finally, the powder is hygienically transferred into the storage container.

    automatic sack opening conveyor

    Automatic sack discharging

    Interior view of the Varislit® with the cutting system and the compaction screw. 

    powder processing automatic sack opening

    Powder processing automatic sack unloading

    The holding roller can be used to process bags weighing less than 15 kg.

    powder processing automatic sack opening

    Automatic bag dump station internal view

    Very high speed bag discharging station.

    powder processing automatic sack opening

    Automatic bag dump station internal view

    Feeding of a reactor with a sieve

    Technical specification

    Capacity 15 to 50 kg/sack
    Manufacturing materials Painted steel, 304L stainless steel, 316L stainless steel
    Electrical power 7.5 kW
    Pneumatic consumption 2 Nm³/h.
    Dust removal rate 600 m³/h.

     

     

    Electrical powers
    Bag suplying conveyor (optional): 1.5 kW
    Cutting head drive motor: 1.5 kW
    Compactor and internal conveyor: 2.2 kW
    Fan motor (optional): 1.5 kW
    Vibrating motor (optional): 0.25 kW

     

    The machine is supplied with a complete control cabinet to ensure the desired output.

     

    Dimensions

    varislit layout size Palamatic Process
    varislit layout size automatic sack discharging

    Available options

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Bag manipulator

      Sack manipulator : The operator, via a simple control handle, depalletizes the bags and positions them on the infeed conveyor.

      The infeed speed is ensured with maximum ergonomics.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Rotative cleaning nozzles/heads - Clean In Place (CIP).

      The installation of nozzles inside the machine allows to ensure a complete and automatic cleaning of all the equipment after the opening phase.

      Several nozzles are installed to clean the entire machine and thus ensure zero cross contamination.

      The drying phase using filtered hot air (H14) is also offered by the Palamatic Process design office.

    • Automatic sack discharging belt conveyor - Bulk material and powder handling
      Automatic sack discharging belt conveyor - Bulk material and powder handling

      Infeed belt conveyor

      The belt conveyor is used to deport the operator from the entrance of the machine.

      The belt conveyor is either vertical or inclined. Its design incorporates sensor cells that can also control the flow of the machine.

      The lengths are defined according to the installation constraints.

      A gooseneck is provided for inclined conveyors.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Depalletizer

      For automatic loading of the emptying machine.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Dust collection

      Dust removal is the essential additional equipment to ensure a healthy working atmosphere.

      The dust collector is installed directly on the machine and thus makes it possible to reintroduce the vacuum fines or is positioned outside for independent dust collectors.

      • Dust removal rate required: 1,000 m³/h.
      • Filtration technology: cartridge or pouch
      • Unclogging: compressed air
      • Filter medium (variable according to the type of powders): antistatic polyester, oleophobic, PTFE coated...
    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Customized lump breaker

      The integrated lump breaker allows the machine to process clodded powders and bulk materials.

      The rotating blades ensure the passage of lumps through a calibrated screen.

      This lump breaker is fully integrated into the machine body, which ensures a reduced space requirement.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Vibrating chute

      The chute installed at the machine outlet allows to channel the product flow for introduction into the process upstream.

      The design is specific to each implementation.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Pre-crushing of the bag

      Pre-crushing of the bags when passing bags with lumps.
      The passage of the bag in front of the detect sensor starts the crushing action.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Machine extension

      The platform allows operators to access the different doors of the machine.

      Depending on the layout configurations, the Palamatic Process design office proposes and designs the platforms according to your constraints.

    • Automatic sack dumping - Bulk materials and powder handling
      Automatic sack dumping - Bulk materials and powder handling

      Holding roller

      The holding roller is used to process bags weighing less than 15 kg.

      Bulk materials such as aerosil or caposil packaged in large bags are held in place during cutting without risk of tearing.

    • Vibrating sifter - Bulk materials handling
      Vibrating sifter - Bulk materials handling

      Vibrating sieve

      Vibrating sieves remove foreign bodies and agglomerates to ensure quality production and protect the production line from mechanical damage.

    • Automatic sack discharging - Bulk material and powder handling
      Automatic sack discharging - Bulk material and powder handling

      Made of steel - stainless steel

      Made of steel or stainless steel for all parts in direct contact with the handled products.

    • Plaster preparation

      Processed powders: plaster, cement and starch - Plaster preparation - Leading company in the manufacture of plaster and plasterboards. The objective of this installation is to empty 25kg bags at high...
    • Tanning product

      Processed powders: chemical additives - Tanning product - The great diversity of the products and their varied packaging meant that this plant had long been looking for a system that would reduce the...
    • Oil drilling muds

      Processed powder: barite - Oil drilling muds - Company working in the treatment of drilling muds. Barite, high density and abrasive material, is used as a binder in drilling muds to facilitate the...
    • Drinking water filtration

      Powder processed: activated carbon and lime (with a respective bulk density of 0.5 ton/m³ and 0.6 ton/m³) - Drinking water filtration - The customer requires a pneumatic conveying system, at a rate of...
    • Premix for coating

      Processed powders: PVC powders - Premix for coating - This installation involves a manufacturer of coated fabric. Coating is a surface treatment that consists in applying a layer on a substrate (paper...
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    ADDITIONAL EQUIPMENT

    Sack compactor

    Reduce and contain your waste, Containment, Healthy dust-free...

    Semi-automatic sack discharging - Ergotip®

    The cutting system by the bottom of the sack prevenets the operator...

    Sack manipulator MANIS 160-1700

    Effortless lifting, Operator security, Ergonomics, MSDs

    Industrial automation - Pal'Touch®

    Programmable automatons for a precise monitoring of your production...

    Built-in dust collector

    Dust collection or vacuum applications, Flanged directly to equipment...

    Come and test our equipment in our test plant

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