Piston dosing system with roller conveyor and scale
Handling and dosing of 3 liquid components for the rubber mixing process
Customized rubber piston dosing system solution based on customer requirements.
Turnkey installation at the customer's premises, pre-commissioning including wet testing in the PROMERA production workshop.
What are the key specifications of this special PROMERA system?
- Plant specifically designed for the rubber and polymer industry
- Filling buckets (lined with bags)
- Material transport from large containers (220-liter drums)
- Main components:
- 60L piston dosing unit (PROMERA standard component with options)
- Servo-hydraulic unit "DEZHYD" (PROMERA standard component)
- Material station for 3 liquids (PROMERA custom-made)
- Filling station with roller conveyor (PROMERA custom-made)
System Components in Detail
material station
Overview and structure
Industrial material station for handling 3 liquids, supplied in 220-liter drums.
- Day tank with a nominal capacity of 300 liters.
- Independent temperature control of the daily tanks. Each daily tank is connected to the hot water supply of the building's central heating system (energy efficiency).
- Integrated drip tray.
- Forklift pockets for easy transport (no skids, cranes, or special equipment required).
Barrel handling
- Custom-made cover with extra-large opening (DN100) for sufficient flow rate due to the extreme viscosity of a liquid.
- Vent pipe for each barrel, connected to the desiccant cartridge.
day container
- 300 L nominal capacity
- Made entirely of stainless steel
- Double-walled, material temperature control with hot water
- Equipped with level sensors
- Material transport to the dosing system with gear pumps (type according to the required flow rate and viscosity).
Dosing system: piston dosing device
Overview and structure
Piston dosing device
Type 3-fluid / high viscosity
-
- 60 L nominal capacity
- Volumetric dosing
- Compensation for gas content
and temperature changes in the liquid. - Driven by a servo-hydraulic unit:
- low noise,
- low energy consumption,
- low installation costs,
- Ideal for smaller systems.
Dosing unit and roller conveyor
Overview and structure
Customized design:
Roller conveyor for integration into the customer's conveyor system
- Dosage in buckets (lined with disposable bags).
- Return of fluids to the application head
- Special nozzle with air purge and drip protection cap to prevent dripping and "stringing" of the highly viscous material.
- Additional automatic checkweigher for calibration and process monitoring.
We find a solution for every critical process—see for yourself!
Watch this video to see how we demonstrate the most important components and functions of the system in action.
Unsere Kolben-Dosier-Systeme garantieren schnelles und präzises Dosieren von flüssigen bis hochviskosen Medien: Wo Standardlösungen an komplexen Medien und engen Toleranzen scheitern, macht PROMERA technische Risiken beherrschbar. Unsere Kolben-Dosier-Systeme garantieren eine Schussgenauigkeit von < 0,2% durch automatisierte Echtzeit-Korrektur von Temperatur, Dichte und Gasbeladung für maximale Produktivität – ohne Reinigungsstopp bei Rezepturwechseln.
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