Safety Bogie Hearth Furnace With Automatic Trolley Up To 1200 Degree C

Bogie Hearth Furnace With Automatic Trolley Up To 1200 Degree C

Overview

Bogie Hearth Furnace also known as car bottom furnace, which comprises a trolley car and a furnace body, mainly for annealing and quenching or hardening larger parts such as cast parts or tool steel dies or semiconductor dies to temperatures between 800 °C and 1100 °C, the furnace heating in the way of radiation from 5 heating sides, so the temperature balance at each angle, including the bottom. Programtherm provides a wide range of bogie hearth furnace with capacity up to 5000L, Tmax 1400°C. Each furnace can be designed with energy saving measures already integrated.

Main Features

• Tmax 1200 °C
• Manual trolley car bottom, bogie hearth type heat treatment furnace for industrial (automatic is optional)
• Self-supporting and long-life ceiling construction with bricks laid in arched construction
• Loading capacity up to 2 tons as per needs
• Two zones control for optimal temperature uniformity in the working space, each zone controlled independently
• Multi-layer insulation consisting of high alumina lightweight mullite bricks backed by fiber board insulation
• Heating elements mounted on ceramic tubes provide for free radiation and long service life, heating from five sides provides for a optimum temperature uniformity
• Bogie heating receives electric power via blade contacts with rear side when driven in, bottom heating protected by Silicon carbide board on the bogie providing level stacking surface
• Bogies with flanged wheels running on rails for easy and precise movement of heavy loads
• Motorized exhaust air flap for optimum ventilation of the furnace chamber and for rapid cooling at low temperatures (need extra fee)
• Precise digital PID temperature controller programmable 32 segments
• Type N thermocouple
• CE certified, standard

Safety Measures

• Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
• Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions
• Power failure protection resumes furnace operation right after the point of failure when power is reestablished
• Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot

Technical Specifications

Application Notes

• However, toxic or explosive gases that may generate from the sample during the heating are not recommended for use with this programmable muffle furnace without necessary safety controls and supervision.
• Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating

Size Comparison

Program Thermal Tech (Luoyang) Co., Ltd, (hereinafter referred to Programtherm, owning its manufacturing plant Luoyang Pure Furnace Co., Ltd) has more than 16 years of experience in furnace heating industry, with capabilities in Designing and Manufacturing lab & Industrial Furnaces independently for various applications. Programtherm products mainly cover muffle furnaces, tube furnaces, elevator furnaces, car bottom furnaces, atmosphere furnaces, vacuum furnaces etc with Max working temperature reaches up to 1750 degree C. In addition to the mentioned wide range of standard products, our powerful engineer group also support customized services according to customers’requirements.

Programtherm is owning total manufacturing facilities of 1500 square meters and more than 30 staffs and a group of experienced engineers. 5S management system; Products have been successfully exported to more than 40 countries and regions around the world. Such as Europe, South Asia, South America, Australia, New Zealand and Africa etc. Our self-developed high-temperature heating equipment has provided great help for universities, scientific research institutions and industrial and mining enterprises.