Serbatoio di stoccaggio  Fabbricanti, Commercianti, Fornitori

Sigma Presse designs and manufactures custom-made hydraulic presses, with tonnage up to 50,000 kN (5,000 tons), providing its customers with its own design team staff with thirty years of experience in both standard and special hydraulic presses, as well as in industrial plants with design based on specific customer needs. Production of each hydraulic press is followed by our technical staff through a strict and constant quality control.
Sigma Presse designs and manufactures:
Hydraulic Presses for Automotive;
Hydraulic Presses for Composite Materials (SMC Sheet Moulding Compound, SMC Carbon, Forged Carbon);
Hydraulic Presses for PTFE, LOADED PTFE, PCTFE, PEEK;
Hydraulic Presses for Rubber (gaskets - melamine - brake pads);
Hydraulic Presses for Aggregates (counterweights production plant for household appliances, complete with inert loading and automatic piece unloading);
Hydraulic Presses for Sheet Metal (coining, shearing, drawing, bending);
Hydraulic Presses for Pressing and sintering metal powders;
Hydraulic Presses for Steel Pipes (pipe welding systems, calibration, hydraulic test);
Hydraulic Presses for Industrial Ceramics;
Hydraulic Presses for Moulds (mould testing);
Wrapping machines (automatic, horizontal and vertical coils);
Construction Machinery (building panel production systems, machines for drilling, grooving, marking, stapling, and arch bending machines)

GMB Giessereimaschinenbau GmbH, Bernsdorf
History ;
1788 Count of shipowners from Koenigsbrueck founded in Berne Village, the " iron works" with an iron hammer and a melting furnace for smelting of bog iron from the environment.
1990 Foundation of Foundry Engineering GmbH, based in Bern village , with the following production program :

• Foundry equipment
• Entstaubungstechnik
• Steel construction groups

As of 1992, steel structures, tanks and pipeline construction are included in the production program .
Production is delivered on export companies abroad.
Project planning, design , supply and installation of :
Containers , silos and pipelines ( dust collectors , industrial water pumping systems ) for the foundry and building materials industry
Pipe shafts for pumps
Special equipment for mining
Ship Structural constructions
Steel chimneys
Crane rails , steel structures
and the processing of stainless steel
Our Service :
Specialist for water balance technique according to WHG
Scale and rust from metal sheets and profiles
Priming and painting
Rolling, folding, CNC flame cutting and sawing.