Cookers for industrial use are characterized by high power, structural reliability and multifunctionality. These are more complex devices than analogues from the domestic segment, which forces the consumer to approach the issues of choosing a specific model in depth. The class of industrial electric stoves, which compares favorably with gas equipment with ease of use and level of safety, is considered the most popular.
Equipment device
The design of the plates resembles ordinary household models. Mainly used is a modular layout form factor, divided into two functional areas - directly the stove and the oven. The upper surface is provided with a frame with heat reflectors, burners and a tray where liquid can merge. The lower section of the box type is integrated into the oven. As for the controls, they, again, are implemented in different schemes. There are both traditional mechanical controls and more advanced panels with touch buttons. However, almost without exception, industrial electric stoves are equipped with indicators of the state of the device, intelligent means of monitoring and regulating operating modes. Particular attention is paid to protective electrical devices that are activated when fixing signs of an emergency condition of the equipment.
Main characteristics
Most clearly, the features of industrial kitchen appliances are disclosed in the technical and operational parameters. Of course, these indicators can vary depending on the specific model and its purpose, but in an average form, the characteristics of industrial electric stoves for dining rooms can be represented as follows:
- The voltage of the plate is 380 V.
- The frequency of the current is 50 Hz.
- The burner parameters are 410x300 mm.
- Number of burners - in most cases, configurations of 4 or 6 elements are used.
- The burner power is from 2.5 to 4 kW.
- The maximum working temperature is 400 ° C.
- The power of the oven is about 6 kW.
- Operating time in continuous mode - 8-10 hours.
If we continue the topic of differences from electric stoves for domestic consumption, then the use of more protected steel alloys in the construction of equipment will need to be considered among them. Food-grade steel is used, which has special protective properties that prevent not only corrosion processes, but also serious mechanical damage.
Varieties of industrial electric stoves
There are several types of classification of kitchen appliances of this type:
- Installation method. Most of the massive and high-power plates, powered by three-phase 380 V networks, suggest floor-standing. That is, the design is fully focused on self-installation, without additional supporting platforms. Less common are desktop industrial electric stoves that are placed either on a stable tabletop or on a special stand.
- The ability to move. Again, floor models are often mounted with the expectation of continuous operation in a specific position without moving. But there are mobile versions equipped with wheels. Mobile stoves are mainly used in small cafes and eateries.
- Type of surface. There are many configurations and schemes for arranging work areas and cooking surfaces. Fundamentally different are stoves with a solid hob and appliances with peripheral heating zones for quick service.
Other plate selection factors
In most cases, this equipment is selected for catering establishments, where the correct calculation of performance is very important. The fact is that a low-power cooker will not be able to provide sufficient service speed, and a model with an excessively high productivity potential will consume too much energy. As practice shows, a small bar or cafe can be served by an optimized version with 2-4 rings. For establishments with a regular flow and maximum load of 100-150 places, it is advisable to choose an industrial 4-burner electric stove with an oven that is suitable in design and size to the place of operation. Do not forget that high performance is realized to a large extent due to the size of the plate - in addition, the connection options for such equipment do not always fit standard networks.
Operational process
Installation and installation activities should be clearly distributed according to the sequence of actions. After preparing the site, installing and unpacking the equipment, it is necessary to consider the optimal fastener scheme. As a rule, fixtures and clamps for installation are supplied with the device. Next, you can begin to connect the industrial electric stove to the mains and an earth outlet. It is advisable that electrical connections are made through a safety block and a voltage regulator. When choosing these electrical devices, it is important to remember the phase of the power line. In the future, the device will be handled through the controls. First of all, set the thermostat or other temperature control devices to the zero position. Before the first use of the stove, you should carefully familiarize yourself with the sensors provided in the design, the principles of their operation and the display system.
Maintenance
Preventive measures are the key to the long-term operation of this equipment. At a minimum, it is necessary to periodically check the condition of the electrical connections of the equipment, inspect the insulation of the cables, and also carry out an audit of the structure with its working mechanisms. In modern models, there are also diagnostic functions that should be used regularly, evaluating the current state of not only the technical and structural, but also the hardware and software. As for malfunctions, the layman can carry out minor repairs of industrial electric stoves associated with the replacement of consumables, individual elements of the electrical infrastructure and parts of connecting fittings. Problems associated with the failure of the electric heater, burner, frying unit and other critical parts of the equipment should be eliminated by a specialist who has the appropriate skills for repair and restoration operations.
Safety requirements
Electric stoves are, in principle, potentially hazardous appliances in terms of the risks of burns and fire. Therefore, it is important to observe the following safety measures when operating this device:
- Before entering the workflow, make sure that the equipment has a sufficient level of protection against electric shock.
- The condition of the heating elements is checked in a separate order. For industrial electric stoves, burners of the established format with a power corresponding to the indicators of the main power supply system of the device are used.
- Unlike induction cookers, electric models do not have strict requirements for using different types of cookware. But, on the other hand, the risk of electric shock increases in cases where liquid is spilled on the hob. Such situations should be avoided.
- Manipulations with an oven and utensils that are used in it should be performed only in special heat-resistant gloves.
Conclusion
The electric stove segment has a rich history. Some of the most progressive solutions are directly embodied in models intended for catering. For example, an industrial 4 hotplate electric stove is a balanced option according to several evaluation criteria. This representative of the middle class commercial stoves has sufficient functional tools for universal use in dining rooms, cafes and even restaurants. And, at the same time, this model is difficult to blame for excessive energy consumption. That is why industrial cookers with 4 burners are so popular.