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
- Automatic detection of disturbances, irregularities, wear and leaks
- Self-calibrating pumps for the best feed performance
Maximum process reliability
- Bubble-free material feed by dosmatix degasser
- Monitoring of all process critical production steps
- Reduction of downtimes
Pump selection
by requirement
- Can be equipped 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
1
2
3
4
1
Modular pump concept
2
Unique blister technology
3
dosmatix degasser dos ventup
4
Robust sensors and
intelligent software
Modular pump concept (1)
dos feed H can be equipped with different pumps.
Variants:
- Vertical piston pumps for abrasive and non-abrasive materials (up to 35 bar, viscosity up to 500,000 mPa·s)
- Powerful scoop piston pumps for non-abrasive materials (up to 80 bar, viscosity up to 3 mio mPa·s)
The pumps work on both strokes and thus ensure maximal material transport.
Unique blister technology (2)
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 hobbock rim.
In addition, an adaptable ring seal allows the use of deviating container sizes with a tolerance of up to 20 mm tolerance in diameter.
dosmatix degasser dos ventup (3)
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.
Robust sensors and intelligent software (4)
Process parameters are independently defined and set. Self-calibration of the pump speed enables fully automatic setting of the feed pump.
Intelligent software eliminates downtimes caused by pressure deviations.
technical data
| Pump type | Scoop piston pump |
| Hobbock size (nominal volume) | e.g. 22 litres (standard hobbock) |
| 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 |
| Control system | Beckhoff Automation |
| Pump type | Vertical piston pump |
| Hobbock size (nominal volume) | e.g. 22 litres (standard hobbock) |
| 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 |
| Control system | Beckhoff Automation |
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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