Burkert Valves > Control dosing and fluids inside vending machines with Burkert solenoid valves.

Hot drink vending machines come under a couple of categories-, either an individual pod dispenser or bulk hopper storage, therefore designers are presented with numerous difficulties in both categories.

Coffee itself   is available in granules, water, beans, chocolate or liquid mixed with milk. Therefore has made the creating of vending machines far trickier. This applied to the larger dispensing machines, but the basic design principle is also relevant to a large selection of similar dispensing situations.   Burkert have a solution to this problem.

The simple function of this style of vending machine looks simple. When the type of hot water is chosen, hot water in the heater tank is then sent by a Burkert solenoid operated dispensing valves towards the suitable brewer unit or mixing bowl . The components needed for the chosen drink is then calculated and distributed by Burkert solenoid valves which is then mixed with the water in the precise amounts prior to being aimed inside the dispenser head. However it is complicated getting you to this point.

The task begins with the designer of the coffee machine making the process flow in the machine and creating requirements for the suppliers of each part required.  The flow process is not only for the end result, it must meet general maintenance and cleaning procedures. When viewing the sophisticated features of the functions required to create a fantastic product  that meets customers requirements, designers must look into a few elements. Due to the different ingredients used in the machines as well as their exact temperatures during operation is one such example. Burkert solenoid valves have to be robust against each of the proposed media. This is highly important when it comes to water, due to the fact that the calibre of water  differs from country to country, it is usually undervalued. Several levels of calcification and hardness as well as the  isolated occurrence of chlorides which could damage the components. Burkert solenoid valves materials + combinations  have been manufactured to fulfil all of the needs on site and guarantee the corrosion resistance needed, they are highly reliable and provide extremely long service life.

 
Every task that is required of  Burkert solenoid valve would have to be precise, repeatable and exact as well as fulfilling the necessary public health standards . Burkert solenoid valves for example have been created to guarantee they have the needed resistance to chemicals in sterilisation and cleaning cycles. At the same time have the ability to complete more than 3,000,000 operations without intervention. Burkert solenoid valves could be attached together in maintenance friendly modules. Individual Burkert valves could be simply extended and connected  when needed therefore there are no set limits for the manifold. Therefore lowering production costs and assembly times. Being able to create a valve combination block additionally lowers possible leakage sites. Parts for example screw joints, tubes and  connectors are not needed between the single valves therefore less connection points are required, therefore lowering the leakage risk and lowering the faults in the system.

Most big beverage dispensing machines need to operate un-monitored for lengthy durations and maintenance of the machines kept to a minimum. Helping to lower maintenance time  by using clean-in-place and Sterilisation-in-place technology, designers have been able to bring in a cleaning cycle into the machine programming therefore lowering the time needed from on site maintenance. Burkert solenoid Valves are regularly suggested for vending machines, as they have premium materials that provide the best chemical resistance feasible. Burkert solenoid valves have a long service life, have an outstanding performance with a hugely reduced maintenance expenses. A big trend is to make the machines smaller, less components inside all needing  to be smaller, they need to build valve blocks instead of having individual valves which are connected by tubes in turn lowering the needs of pipes. Leaving the final product and end machine far smaller with the valve solution becoming more integrated in machines. Burkert solenoid valves are becoming intelligent components contained in the system that can express their service intervals and cycle information to the processor. 

For more information on solenoid valves and the full Burkert Valves range, contact us at Electroquip.