Hardening.

in air atmosphere	in non-oxidative atmosphere
chamber furnances for hardening (PKM) furnances for hardening with sliding sole (PVP)	hardening complex on the basis of the chamber furnance for non-oxidative hardening (PKM-HC) ï furnances for non-oxidative heat treatment with decarburization protection (SNZ)

Annealing.

high-temperature annealing	low-temperature annealing
chamber furnances for annealing (PKM) furnances for annealing with sliding sole (PVP)	low-temperature chamber and mine furnances for annealing (PSHO, NKO)
for removal of welding pressure	light anneling
low-temperature chamber and mine furnances for removal of welding pressure (PSHO, NKO)	chamber furnances for anneling in protective atmosphere (SNZ)

Tempering.

high, average, low tempering

low-temperature chamber and mine furnances for tempering (PSHO, NKO)

Chemical-thermal processing.

cementation, nitro-cementation	nitriding
resistance mine furnance for cementation, nitro-cementation and hardening heating (PC)	resistance mine furnances for nitriding (PGN)

Sintering.

Laboratory reserches.

• resistance chamber laboratory furnance  (PL)
• resistance tubular laboratory furnance (PT)
• low-temperature resistace chamber furnance for drying (NK)

Bending and fusing of glass:

• furnance suit-case for bending and fusing of glass (PCH)

Anneling of ceramics and porcelain:

• chamber furnances for anneling of ceramics and porcelain (PK) 
• furnances with sliding sole (PVP)