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METSA INDUSTRIAL - BUSINESS SOLUTIONS FOR YOUR COMPANY

PRAFI-HUMBERT OVEN TYPES

Campana oven type for Gas Nitriding, customer EKC - India. Heat treatment of the raw material for manufacturing of gas cylinders for automotive use.

Car type oven for various treatments and miscellaneous parts. The photo is for annealing and stress relieving.

Vertical chain oven type, for stress relief. Typically used where there is little space available.

Mono Chamber ovens for hardening and tempering of small parts and small batches.

Conveyor type oven for quenching and tempering of bolts and nuts.

Pit furnaces for nitriding, carbonitriding, stress relief, blueing, decarburization, standardization.

Continuous Rolls oven type for annealing, normalizing, carburizing. It is efficient because the camera is completely closed.

Horizontal chain type oven for stress relieving.

Continuous oven impulse type various heat treatments. The photo is for carburizing. It is inadvisable for loads exceeding 1000 kg.

Oven with elevator, used to have a shorter duration of treatment or heat shock (heating and quenching in oil or water).

Continuous furnaces with rolls to any heat treatment as annealing and tempering.

Continuous ovens with rolls or by impulse to heat treatment of magnetic laminations for electric motors. Burning oil stamping, annealing and blueing.