Bridge rubber bearing thermal aging box

【Bridge rubber bearing thermal aging boxScope of application:

Used for the aging resistance test of rubber bearings for bridges in construction engineering.

【 Compliant with standards 】:

GB/T3512、JT/T 4-2019 等

:

1. The shell material is made of high-quality cold-rolled steel plates, bent and welded together; The studio and door panels are all made of stainless steel plates; The air duct material is made of high-quality galvanized sheet metal

2. The box body and door are filled with high-density aluminum silicate fiber insulation material, which is non flammable and has good insulation effect; The door sealing strip is made of high temperature resistant and corrosion-resistant O-type silicone rubber, which is easy to install and replace.

3. There is a double-layer tempered glass observation window in the middle of the box door; The four sides of the box door are treated with stainless steel edging, which is beautiful and heat-resistant.

4. The heating control method adopts SSR (Solid State Relay) drive, with contactless control, no noise, no arc, and stability; Two level heating control effectively controls energy consumption

5. An independent over temperature protection instrument can provide safety protection when the temperature controller loses control or malfunctions. It automatically cuts off the heat source to prevent damage to the product caused by high temperature, ensuring the safety of the equipment itself and preventing overheating from burning out the equipment.

6. Adopting the form of electric heating and hot air circulation, a large air volume centrifugal high-temperature fan is used to introduce wind into the air ducts on both sides, absorbing the heat of the electric heater in the air ducts. The hot air flows evenly through the sample through the double-sided porous air ducts, ensuring good temperature uniformity throughout the entire heating process of the equipment;

【Bridge rubber bearing thermal aging boxTechnical parameters:

1. Power supply: AC380V

2. Power: 12KW
3. Temperature range: Room temperature to 300 ℃
4. Temperature fluctuation: ≤± 0.5 ℃

5. Temperature uniformity: ≤± 1.0 ℃

6. Temperature display accuracy: 0.1 ℃

7. Ventilation rate: 3-10 times/h

8. Studio size: 1000 x 1000 x 1000 mm (depth x width x height).