Semi-Automated Bulk Filling Machine

DensiMAX™ Bulk Filling weigh option incorporates a 4 NTEP approved load cell scale system which all of the structure above leveling base of the fill station is being weighed. By weighing all of the fill station structure we are able to fill, densify, and weigh simultaneously. The scale system is typically a 9,000 LB capacity (and this depends on the container weight). The accuracy of the scale system is 1/10 of 1% of scale capacity.

Features:

• Scale Summing box
• Home Run cable
• All load cells
• Mounting plates
• Leveling base
• Access to clean under the system with exposed and elevated load cell mounts
• Drip plate under the vibratory deck

The grid type densification table for DensiMAX™ Bulk Filling System is designed to operate with a roller conveyor at the fill station. The vibrating surface is made up of a series of grids that pass between the rollers on the conveyor using the air mounts. The grids lift the pallet or container off of the rolls isolating it while the eccentric motors create the densification forces. Upon completion of the filling cycle the air mounts deflate and the pallet or container is again resting on the roller conveyor so it can be indexed off the station.

Features:

• Heavy-duty structural member construction which prevents cracking
• Typical vibration cycle takes less than 10 seconds
• Multiple vibration cycles to accomplish maximum densification
• Integrated roller conveyor to tie into existing or new conveyor lines
• Container positioning retroreflective photo-eye
• Adjustable container guides
• Four (4) air mount isolators to prevent vibration from impacting the scale
• Dual Rotary electric vibrators used to generate true vertical vibratory motion
• Deck location-sensing proximity switch to prevent the deck from vibrating without proper inflation of the air mounts

The flat type densification table is designed to operate independently and is loaded and emptied using a forklift. The deck can either remain inflated or can be actuated as necessary isolating it and the eccentric motors create the densification forces.

Features:

• Heavy duty structural member construction which prevents cracking
• Typical vibration cycle takes less than 10 seconds
• Multiple vibration cycles to accomplish maximum densification
• Adjustable container guides (optional)
• Four (4) airmount isolators to prevent vibration from impacting the scale
• Dual Rotary electric vibrators used to generate true vertical vibratory motion
• Deck location sensing proximity switch to prevent the deck from vibrating without proper inflation of the airmounts.

DensiMAX™ Bulk Filling System Spout with Bladder Option for FIBC Filling is standard for most filling applications. It has a dual diameter fill spout in which the inner diameter is used as a product fill path and the outer diameter is used to hold the fill spout. The annular space created between the inner diameter and the outer diameter is used as the path for the dust removal. On the outside of the outer diameter there is an inflatable bladder (which is covered by a rubber sleeve) that will inflate after the bag spout has been slid over the fill spout.

Features:

• Carbon or SS product contact surfaces
• Inflatable bladder seal with cover sleeve
• Dual diameter with annular opening
• Plunger type push button operator
• 2″ diameter NPT coupling to connect to the plant dust collection or to add a filter to exhaust displaced air during the filling cycle
• Coupling is also used to connect the optional isolation valve which is used when dust collection and bag inflation is required.
• Top nipple for connection of a flexible boot between the fill spout and the upstream feed equipment or orifice gate valve

This option is used when a bag being filled does not have a fill spout or for boxes or bags with liners. The seal surface is formed by a round ring that is attached to the fill spout and creates a fixed surface for the inflatable bladder to seal against when using a non-spouted bag. The opening of the bag is bunched and fed between the outside of the inflatable bladder and pinch ring. The actuation of the cylinders is by an electric solenoid which is activated using a selector switch through a PLC output. The push button operator is located in the fill area convenient to the operator. The construction of the fill spout uses a dual diameter in which the inner diameter is used as a product fill path and the outer diameter is used to hold the fill spout. The annular space created between the inner diameter and the outer diameter is used as the path for dust removal.

Features:

• Carbon or SS product contact surfaces
• Inflatable bladder seal with cover sleeve
• Dual diameter with annular opening
• Plunger type push button operator
• Pinch ring attachment for liners or non-spouted bags
• 2″ diameter NPT coupling to connect to the plant dust collection or to add a filter to exhaust displaced air during the filling cycle
• Coupling is also used to connect the optional isolation valve which is used when dust collection and bag inflation is required.
• Top nipple for connection of a flexible boot between the fill spout and the upstream feed equipment or orifice gate valve

This option is used to securely contain the bag hanging straps. The simple design makes it easy to maintain. The custom designed hooks can support the fully loaded bag until you want to release it. It will release the bag under fully loaded conditions.

Features:

• Simple easy to maintain design
• Specially designed hooks
• 1.5″ diameter pneumatic cylinders
• Position detection switches to insure all hooks are open or closed at the appropriate time in the operational cycle
• Adjustable to accommodate varying bag sizes

This allows the (2) two rear hook assemblies to index forward which gives the operator easier access to the hooks for hanging a bag.  This is done using (2) two rodless pneumatic cylinders.

Features:

• Operated with (2) two linear pneumatic rodless cylinder
• Simple easy to maintain design
• Specially designed hooks
• 1.5″ diameter pneumatic cylinders
• Position detection switches to insure all hooks are open or closed at the appropriate time in the operational cycle
• Adjustable to accommodate varying bag sizes
• Assembly location sensors to insure the hooks are in the correct position during the cycle

This allows for the fill spout, which is the component of the fill station that holds the bag spout, to index forward toward the operator which gives them easier access to preparing the bag to be filled.

Features:

• Operated with (2) two pneumatic rodless pneumatic cylinders.
• Fill Spout separation done with (2) two pneumatic non-rotating cylinders which separate the fill spout section so the spout can be indexed forward.
• Guide rods with precision bearings
• Dust collection port
• Gasketed connection between the fixed spout top and the lower indexing fill spout
• All cylinders have position sensors to verify the location of all moving parts

This option for DensiMAX™ Bulk Filling System is used when you want to have dust collection attached to the system while also performing the bag inflation, or to isolate the bag filling spout from the dust collection or blower system.

Features:

• Pneumatic operation standard (Electrical actuation available)
• 304 SS Ball Valve
• 2″ NPT Standard
• Position switches and visual indication of ball valve position
• Different Port orientations available
• Typical connection is to customer supplied dust collection system
• Air removal is done through the annular opening in the fill spout

This incorporates the use of a multi-position pneumatically operated orifice gate valve which allows the system to control the amount of material flowing to the fill station. It is used in conjunction with the PLC control system and the scale to operate it to achieve maximum accuracy.

Features:

• Pneumatic actuation
• Orifice type self cleaning material isolation plate
• 304 SS product contact surfaces
• Rated for up to 15 PSI pressure differential
• 8″ and 10″ valves are standard with other sizes available
• Three position operation for open, closed, and dribble position
• Adjustable dribble position
• Electronic reed switches for position sensing
• Two outputs required for operation

It should be noted that the valve must be mounted to the feed system above the fill station it cannot be attached to the fill station because it will create weight inaccuracies.

This incorporates the use of a large bore hydraulic cylinder mounted on the back of the machine which lifts and lowers the glide arm frame (the bag hanging frame).  It is typically used when there are multiple container sizes being filled on a single machine. This option can also be used to lower the fill head and hooks for easier attachment of the bulk bags to the filler.

Features:

• 2.5″ diameter x 32″ stroke hydraulic cylinder
• 3 GPM, 1,400 psi hydraulic power unit
• Pin locations varying 5″ to adjust for multiple container sizes (pin location and variance may change based on customer specified container sizes)
• Position can be automatically adjustable based on container selection in the PLC control recipe

We offer several different styles of roller conveyors to meet your specific needs. The standard is a chain driven live roller however we can custom design a conveyance method if required.

Features:

• Typical 2.5″ Diameter Rolls on 6″ centers with other sizes and center distances available based on the total load
• Between Frame Dimensions based on container or pallet sizes
• Structural frame members
• Motor location varies based on customer needs
• Retro Reflective photo eyes
• Heavy duty guide rails
• Rollers mounted high on drop off and pick-up points
• 90 Degree chain transfer conveyors
• Gravity
• Complete pallet handling solutions for custom projects

Uses a venture and customer supplied plant air or inert gas to inflate the bulk bag or bag liner.

Features:

• ¾” NPT air supply line connection
• Venturi-type air volume booster to reduce SCFM requirements on your plant air compressors
• Ties into the Isolation valve option
• Air is distributed to the bag through the annular opening in the fill spout

Blower is used to pre-inflate the bag prior to starting the filling process. By inflating the bag, it will have pre-formed itself and eliminate any creases that may be in the bag. Also if the bag has a liner it will form the liner to the bag.

Features:

• 750 CFM inflation blower
• 1.5 HP drive motor
• Typically used in conjunction with the Isolation Valve Option
• Adjustable inflation timer within the control recipe
• Mounted with all connection hardware
• Air is distributed to the bag through the annular opening in the fill spout