RRD controlled atmosphere roller hearth heat treatment production line

RRD controlled atmosphere roller hearth heat treatment production line

Controlled atmosphere roller hearth heat treatment production lines to meet large quantities of goods, high quality specialized heat treatment equipment, high efficiency, energy saving, environmental protection, safe, reliable, low cost, simple operation, easy maintenance, and high level of automation.

Applications

For large quantities of parts martensite, bainite, Mabei Shi composite tissue heat treatment and normalizing, annealing.

Quality Characteristics

Maximum working temperature：950℃

Temperature control accuracy：±1℃

Temperature uniformity of working area：±5℃

Heat treatment process without oxidation or decarburization

Basic Apparatus

Roller hearth heat treatment production line consists of a feeding station, before cleaning, furnace, quenching tank, isothermal tank (or furnace), air tank, after the washing machine, unloading station and other components.

Equipment Characteristics

1.Ceramic fiber lining, energy efficient.

2.The workpiece between the various processes in the production line can be used to transfer a variety of ways.

3.Protective atmosphere can be nitrogen, nitrogen + methanol and nitrogen + methanol + enriched gas, to meet the non-oxidative no decarburization, bright heat treatment requirements.

4.The main transmission using frequency synchronization control, the workpiece grating positioning the workpiece to achieve real-time tracking.

5.Running the program controller with PLC and HMI operating system.

6.Can be configured PC system to achieve long-range equipment, central control and management.

RRD controlled Atmosphere Continuous Roller Hearth Heat Treatment Production Line Models And Specifications

Note:

1.Production line total powers according to different process requirements and configuration.

2.Quenching methods can be used to oil quenching or salt bath quenching.

3.Tempering can be heated by isothermal salt bath or air-way.