High Pressure Wash Out Systems PHR
Pemat high pressure wash-out systems PHR
The Pemat high pressure wash-out systems PHR is a modern technique with rotating spray heads. The Pemat 3D spray head system has proven its outstanding efficiency in many different industries under extreme conditions.
For many years we have been installing high pressure wash-out systems at our pan type and planetary mixers. The 3D rotation of the spray heads guarantees an optimal cleaning at low water consumption and minimum operation costs.
The spray heads are fed by a water and dust tight piston pump.
The pump, the valve unit and the float chamber (200 l) are mounted on a compact frame. All parts in
contact to the medium are made of rustless material. On request, operation of the pump is possible either by push-button or integrated in the plant control.
In case of frost, water supply can be interrupted manually and in addition the piping can be blown out by compressed air in order to avoid damages to the unit.
On request, this process can be made automatically.
Main advantages of Pemat wash-out systems
Some outcomes impress once. Specials always.
Economical companies have the sensation for high pressure wash-out system. Pemat has the technical equipment.
The cleaning process can be started either manually by push-button or automatically when integrated in the plant control.
The attached table indicates the number of spray heads for each model. In the standard layout up to 4 spray heads can be operated at the same time. To achieve optimal cleaning effects all spray heads are activated simultaneously, thus to minimize the cleaning cycle.
On wash-out systems with more than 4 spray heads they are activated alternatively.
In that case a maximum water supply of 48 l/min at minimum 3 bars pressure is required. The operating pressure of our system is maximum 120 bars.
Hereafter you may find the main components of the Pemat high pressure wash-out system.
The Pemat high pressure wash-out systems mainly consists of:
High pressure wash-out system at a Pemat Planetary mixer Type PMP
High pressure wash-out system at a High Speed Pan Mixer Type PMP
High Pressure Pump Unit
Economics Calculation of Pemats wash-out system
In the Ready-mix industry, mixers are recommended to be cleaned twice a day (at mid-day and end of shift). Each cleaning takes about 1 working hour.
In the Prefab industry, mixers should be cleaned several times a day, whenever there is a change of product or maybe colour. In continuous production process, it is recommended to clean the mixer even within the shift, in order to avoid too much deposit of concrete.
Here, the economics calculation is based on 4 wash-out process a day. Cleaning of the mixer by the automatic washout system takes max. 10 minutes, which represents a time saving of about 50 respectively 200 minutes per day and, consequently this time can be added to your production process.
Water consumption of the automatic high pressure wash-out system moreover is about 40 % inferior to manual cleaning.
Calculation of profitability in the ready-mix industry: