Härtungssystem KOHNLE Hardening Line

Manufacturer: Kohnle

Year of Manufacture: 1988

Heating Type: Electric (for both hardening and tempering furnaces)

This continuous strip hardening line by Kohnle is designed for the thermal treatment of parts such as screws. It features a muffle furnace configuration, offering efficient processing with precise control.

Technical Specifications:

Suitable part size: Screws up to 4mm diameter and a size length ratio of 10xD are machined on the furnace

Usable height: 2cm

Throughput: 130kg/h at 880°C

Processing time: 1 hour (of which 20 minutes are holding time)

Hardening furnace is theoretically also suitable for carburizing, but has only been operated as a tempering furnace

The system consists of the following components:

- Hardening furnace with oil bath (manufacturer Kohnle)
- Intermediate washing system (manufacturer WMV)
- Tempering furnace with wet discharge (manufacturer Kohnle)
- Drying unit (manufacturer Kohnle)
- Furnace control Anavis (manufacturer MESA)

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