The ADS1 DynaFill™ automatically replenishes adhesive to the desired level in hot melt equipment. A low level indicator sends a signal to the DynaFill™ that adhesive is needed. The DynaFill™ then activates a positive pressure suction that draws the adhesive and deposits it into the hot melt unit.
- Automatic "On-Demand" filling of the hot melt unit
- Removes an operator from the hot melt supply unit area
- Nozzle plugging and system contamination is virtually eliminated
- Less thermal shock to the hot melt system
Hot melt adhesive supply units (ASUs) require frequent adhesive re-filling.
If the operator does not refill the hot melt supply unit often enough, there can be insufficient time to melt and condition the adhesive. this results in equipment down time and employees waiting untill the hopper temperature returns to setpoint.
Installation of a HF Hopper feeder system reduces all of the above problems. The result is lower repair costs and higher production rates.
The ADS-1 DynaFill™ utilizes an air venturi-activated suction to pick up the solid hot melt adhesive from a bulk container and convey it by air pressure to the hopper.
• Easily integrated into most standard ITW Dynatec and competitive hot melt units.
• Minimizes adhesive contamination for increased uptime.
• On-Demand adhesive replenishment saves operator time and prevents thermal shock to the adhesive.
• Automatically feeds hot melt units up to 20 feet vertically and 100 feet horizontally.
*Transfer rates depend upon adhesive types.
| System |
ADS1 DynaFill™ |
| Adhesive Size |
Up to 1/2” Slat |
| Adhesive Transfer Rate* |
340kg (750lb)/hour |
| Adhesive Transfer Length |
Up to 6 (20ft) vertically
30.5m (100ft) horizontally |
| Operating Air |
Minimum: 3.5 bar (.35MPa or 50psi)
Maximum: 5.5 bar (.55MPa or 80psi) |
| Air Consumption |
566 Liters/min (20scfm/min) when feeding |
| Air Connection |
1” Supply to 1/2” tube connection at unit |
| Delivery Type |
Positive pressure air amplification up to 25:1 at outlet |
| Dimensions |
ADS1 DynaFill™ |
Lid Assembly |
| Height (H) |
123 cm (48 in) |
123 cm (48 in) |
| Depth (D) |
15 cm (6 in) |
123 cm (48 in) |
| Width (W) |
15 cm (6 in) |
123 cm (48 in) |
Have a lost or damaged manual? Download a digital one from the ITW Dynatec downloads page*.
*NOTE: You must be logged in to access the downloads page. All digital manuals are in .pdf format.
Energy Efficiency
The DynaFill™ consumes only 20 SCFM at 50psi during adhesive feeding, saving valuable manufacturing resources. The ADS1 permits automatic adhesive feed up to 22 feet vertically and 100 feet horizontally.