logged out
space-ctrlnetworkcontact
Deutsch   contact Search this site    

Thermal Solutions for PM
Sintering - Furnaces for Powder Metallurgie
Contiblu® - Continuous Steam Treating of Metals
Contiblu® - Alternative to Salt Bath Oxidation
LED 2 - Low Energy Dewaxing
Theory
Advanced Processes for New Materials and Alloys
Natural Gas Heating
MIM-Metal Injection Moulding
R & D
Flame-free furnace inlet prevents preoxidation
Sintering Aluminium (Press Release, FAZ)
Unified Data Aquisation Management
User login
News:
LED3 - Low Energy Dewaxing improves Sintering Quality
This new LED3 "low energy dewaxing" module is now available to all sintering furnaces, wether built by SARNES furnaces or competitors.
This zone improves the evaporartion of stearates of PM parts,...
IR Radiant Burner for New Diffusion Coating Oven
This new powder diffusion coating furnace has improved capacity by dramatically shorten the cycle time with improved heat transfer to the inner muffle tube and parts.

Please ask for more...
New Furnace for Debindering and Sintering up to 2500F
Even debindering under 100% hydrogen furnace atmosphere and temperatures up to 2500F are possible in this new batch type furnace. This sintering furnace produces hollow sphere powder metal structures...
HT sintering reactor

.
 
Welcome to SARNES ingenieure OHG, Ostfildern Germany -
Manufacturer of industrial furnaces, ovens or kilns under controlled atmosphere since 1980.

We are specialized in continuous furnaces for sintering, hardening, steam treating, debindering and annealing. Thermal solutions for powder metallurgy, ceramic and magnetic structured parts. Thermal treating of solar active films and layers, InertCoating modules for OLED and special applications under protective atmosphere.

Find all about our electrical or gas-heated belt furnaces for sintering, hardening, steam-treating and annealing with temperatures up to 1350°C under various protective atmospheres (100% H2, H2/N2 mixtures, endothermic and exothermic-gases).

sintering
Our furnace size ranges from 100mm belt width labratory type up to 1000mm and 2 x 600mm twin-belt furnaces with a capacity of more than 22 tons output per day.
Controlled atmosphere with in-built endo-thermic generator,  improved delube zone LED3 (US patent), quench cooling zone are availble for sintering powder metal parts. A complete sintering and anneling line for sintering aluminium parts (T6) as well as sintering solution for special applications (hollow spere structures) and sintering of carbon parts can be offered.


steam treating
High quality steam treating of PM parts without boiler? This is Contiblu®! Contiblu® is our continuous steam treating furnace with in-built steanm generator and post burning chamber. The Contiblu® belt-furnace saves energy costs of more than$60,000 per year*. Find out what makes this process unique and why PM parts of Audi, BMW, Danfoss, INA, Mercedes, Opel, Volkswagen and many more are Contiblu®- steam treated.

hardening and annealing
Continuous hardening furnaces, gas- or electrically heated with oil quenching bath, belt furnaces for annealing magnetic parts under pure hydrogen with flamefree outlet, all with extensive security features, online atmosphere control, touch-panel and optional database implementation. A new heat treatment line for aluminium sintered parts (T6 process) under controlled atmosphere was recently installed.


special applications
furnaces for sinter- hardening, carbon and aluminum sintering, sintering and debinding of hollow sphere and ceramic structures, annealing of magnetic parts under 100% H2 atmosphere even drying and debindering (MIM metal injection moulding), post-burning chambers (TNV), protective-gas generators and gas burners in various sizes are "taylor-made" solutions by SARNES ingenieure OHG in Ostfildern near Stuttgart, Germany.

Our development company sit sintertechnik GmbHoffers thermal experimental services, furnaces and production development for special applications.

Further information please email ->


.
sinternews edition 12, summer 2010
[07.06.2010]
sinternews comes with the following topics:
1. quality and costs -
new sintering furnace offers upto 300mm/min belt speed with excellent dewxing and sintering results.

 
Since 1980 - SARNES celebrates 30 years this year
[21.05.2010]
Since 1980 - SARNES celebrates 30 years this year 
Beck/ Festo control units needs to be updated
[19.05.2010]
Beck/ Festo control units needs to be updated 
New InertCoater module as part of complete coating line
[04.01.2010]
This compact inert drying module is part of a complete coating line for sophisticated applications.