Pull-Though Hardening Plants

for Hardening of Bimetal Saw Bands with new patented “Static Cooling Track”

Technical Data

Furnace designation:

electrically heated stripping furnace hardening plant

Rated furnace temperature:

e. g. 1,230 °C

Protective gas:

e. g. non-inflammable gases like nitrogen or argon

Application

In general the stripping furnace hardening plant can be used for heat treatment of steel bands, bimetal saw bands, industrial blades, razor blades, scalpels etc. which are made of the corresponding kinds of steel.

Furnace Description

The pictured stripping furnace is a bimetal saw band hardening plant and was especially developed for continuous operation under protective gas (nitrogen, argon). Corresponding to the rated temperature of 1230° C the thermal insulation is made of high-quality insulation material and built up with a multilayertype of construction. Heating is effected via heating elements made of a special alloy or SIC and is designed for a heating temperature of 1300° C.

New “Static Cooling Track” (patent-no. 10243191):

Ruhstrat`s new patented ”cooling track” for bimetal saw band hardening plants, does not need any cooling machine nor any freezing mixture. Only cooling water is used for cooling. From now on you can produce with less impact on the environment, you can reduce costs, save energy and increase throughput by using the new ”cooling track” developed by Ruhstrat. You only have to adapt the total plant.

When fitting out new plants with the new ”cooling track” by Ruhstrat a much higher performance is possible.

The new ”cooling track” developed by Ruhstrat works more effectively than the present methods of cooling saw bands and it provides many advantages for you:

methods of cooling saw bands and it provides many advantages foryou:

• cost saving due to lower energy consumption – omission of cooling agent and cooling machine
• environmentally friendly thanks to omission of the cooling agent – only cooling water is used for cooling
• reduction of the susceptibility of interference and low wear andtear – thanks to the omission of the cooling machine with rotating components
• operation, service and maintenance of the ”cooling track” are facilitated