dos feed H
material feeding
dos feed H
material feeding
material feeding
with maximum
material efficiency.
dos feed H reliably feeds paste-like material at over 70,000 mPa·s into dispensing systems. Thanks to a modular pump concept, both abrasive and non-abrasive potting compounds can be transported.
The dos feed H material feeding plant conceived by dosmatix impresses with innovative technical features such as intelligent plant sensors, an economical follower plate with a pneumatic sealing O-ring, two alternating pumps and the degasser dos ventup.
Effective, economical and intelligent.
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the revolutionary material feeding with efficient material utilization
this is why dos feed H
is the right product for you
this is why dos feed H is the right product for you
Maximum material efficiency
- Best material utilization up to 99.6 %
- Significant reduction of material waste through the use of an innovative blister following plate
- Compensation of different hobbock diameters (up to 20mm)
Intelligent plant sensors
- Exact determination of the current fill level of the material hobbock
- Self-regulating pump speed for best pumping performance
- Automatic detection of disturbances, irregularities, wear and leaks
Maximum process reliability
- Bubble-free material feed by dosmatix degasser
- Sensor-supported monitoring of all process-critical production steps
- Reduction of downtimes and prevention of plant failures
Pump selection
by requirement
- Can be fitted with two alternative pumps
- Continuous, uninterrupted material feeding
- Maximum feeding performance even for highly viscous and abrasive materials
these innovations enable
best-in-class performance
Robust sensors and intelligent software
Intelligent software independently determines and sets process parameters.
By means of a new type of self-calibration of the pump speed, the best possible filling level is determined. This ensures fully automatic and ideal adjustment of the feed pump.
Electropneumatic regulators can precisely control the contact pressure from the system. Pressure sensors control the conveying pressure in the material pipeline. Furthermore, pressure deviations in the mechanics are detected by intelligent software and downtimes are prevented.
Unique blister technology
dosmatix significantly reduces material waste through the use of an innovative disposable blister used for docking to the material. This following plate features a cost-effective price and provides a perfect seal to the container rim.
In addition, an adaptable ring seal allows the use of deviating container sizes with a tolerance of up to 20 mm in overall diameter.
Modular pump concept
dos feed H can be fitted as desired with various pumps.
Variants:
- Vertical piston pumps for abrasive and non-abrasive materials (up to 35 bar, viscosity up to 500,000 mPa· s) with a feed performance of 250 ml per stroke.
- Powerful scoop piston pumps for non-abrasive materials (up to 80 bar, viscosity up to 3 mio mPa· s) with a feed performance of 27 ml per stroke.
The pumps work on both strokes and thus ensure maximal material transport.
dosmatix degasser dos ventup
The dosmatix degasser dos ventup is used to evacuate the potting medium in order to completely eliminate air inclusions in the material and ensure maximum process reliability.
In this process, the material is pressed over a special device in a vacuum chamber of the degasser, maximizing the specific surface area.
Optional: Intelligent camera monitoring
A fully automated camera-based rinsing liquid monitor reports soiling or leaks within the plant and allows a significant reduction to downtime and the elimination of breakdowns.
technical data
| Pump type | Scoop piston pump |
| Hobbock size (nominal volume) | 22 litres (ca. Ø287 x 380 mm) |
| Feed volume | 27 ml/stroke |
| Vacuum level for degassing process | 5 mbar |
| Electrical supply | 230V AC (L-N-PE) / 16A |
| Pneumatic supply | Constant 6 bar, class 5 DIN ISO 8573-1 |
| Dimensions (lxwxh) | 1C: 1100 x 790 x 1750 mm 2C: 1800 x 790 x 1750 mm |
| Weight | 1C: ca. 470 kg 2C: ca. 800 kg |
| Pump type | Vertical piston pump |
| Hobbock size (nominal volume) | 22 litres (ca. Ø287 x 380 mm) |
| Feed volume | 250 ml/stroke |
| Vacuum level for degassing process | 5 mbar |
| Electrical supply | 230V AC (L-N-PE) / 16A |
| Pneumatic supply | Constant 6 bar, class 5 DIN ISO 8573-1 |
| Dimensions (lxwxh) | 1C: 1100 x 790 x 1750 mm 2C: 1800 x 790 x 1750 mm |
| Weight | 1C: ca. 470 kg 2C: ca. 800 kg |
how dos feed H works
The original container (hobbock) is retracted by means of an integrated drawer. Disposable blister docks with the pump.
The pump moves into the hobbock and docks on the material.
Feeding of the material to the degasser.The material is continuously fed from the hobbock to the degasser.
The material is conveyed to the degasser and air inclusions are removed by means of vacuum.
The potting material is transferred to the metering unit.
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