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E-mail
544590672@qq.com
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Phone
13451826482,15380077873
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Address
Shangba Street, Longtan Street, Qixia District, Nanjing City
Nanjing Baiao Drying Equipment Co., Ltd
Structural composition of electric heating trolley oven
Date: 2025-05-27Read: 6
1、 Box body and insulation layer
1. The outer shell of the box is usually made of welded steel plates, with anti-corrosion treatment (such as baking paint) on the surface. The internal workshop is made of high-quality carbon steel or stainless steel material, and insulation materials such as aluminum silicate fibers are filled between the inner and outer layers to reduce heat loss.
2. The box door is equipped with sealing strips and insulation layers, and some models are equipped with transparent observation windows and lighting fixtures for real-time monitoring of material status.
2、 Car system
1. As a loading platform, the trolley adopts a steel structure design, with casters or electric drive devices installed at the bottom, supporting manual pushing and pulling or automated entry and exit of the oven, suitable for efficient loading and unloading of heavy materials.
2. Some electric trolleys are equipped with guide rails and safety stops to ensure operational stability and positioning accuracy, preventing accidental slippage.
3、 Heating system
1. The main heat sources are electric heating wires, quartz tubes, or far-infrared heating tubes, which are usually symmetrically distributed on both sides or the bottom of the working room. They convert electrical energy into thermal energy, and some models use multiple sets of heating elements for segmented control to improve temperature control flexibility.
2. The auxiliary heating system can quickly raise the temperature in a short period of time and work together with the main heating system to meet the high-temperature process requirements.
4、 Ventilation system
1. Axial flow fan forces air circulation, and hot air is evenly distributed in the working chamber through the top or side air ducts, forming horizontal or vertical convection, eliminating temperature gradients and accelerating material drying.
2. The intake/exhaust port is equipped with a filtering device, which can adjust the amount of fresh air replenishment and exhaust gas emission rate to maintain a stable indoor environment.
5、 Control system
1. Adopting PID intelligent temperature controller combined with K-type thermocouple and other sensors, real-time monitoring of temperature and automatic adjustment of heating power. Some devices support multi-stage programmed temperature control and timing functions.
2. Equipped with safety mechanisms such as fault alarm and power-off protection, some models integrate digital display interfaces and remote monitoring functions.
