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  • GSL cast products –
    Sand casting process

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GSL sand casting: flexibility for small and medium series

Cost-effective production using the nobake process

 

For the production of small or medium-sized casting series, we often recommend sand casting in the nobake process to our customers. The GSL sand casting process is particularly effective due to its flexibility: Not only can it be used for different component and series sizes, but also for all known cast steel materials.

Diversity is part of our daily work. Our trained foundry specialists produce over a thousand different cast products every year, several hundred of which are initial samples. This is only achieved with good training, a lot of experience and a great deal of enthusiasm for casting.

We produce the moulds for sand casting in our two moulding lines and one core shop. We use high-quality cold resins and basic moulding materials and continuously check the moulding material in our moulding material laboratory. Ninety-five percent of the moulding material is regenerated and reused after casting.
 
The molten steel is melted from high-quality steel scrap and alloying elements in 2 modern medium frequency furnaces with a melting capacity of 1.2 tons each. We use spectral analysis and temperature measurement to ensure the sound top quality of your castings.

All production specifications, experience and tricks for preventing faults are documented for each cast product in our knowledge management system and are subject to constant improvement. This is based on a constructive culture of dealing with faults and a high degree of personal responsibility on the part of the employees in production.

With GSL as your sand casting partner, all services are provided from a single source right from the development phase if required.

 

Overview

GSL sand casting making – the advantages for you:

  • For small and medium series sizes
  • Suitable for casting weights from 5–800 kg
  • Large dimensions also feasible independent of standard moulding boxes
  • Good dimensional accuracy and surface quality
  • Suitable for core-intensive castings
  • Suitable for all known types of steel castings
  • High flexibility and short delivery times
  • Economical small-batch production due to low-cost pattern equipment

Segment
Heat-resistant cast steel
Cement production
Chain link
Heat-resistant cast steel
Cement production
Grate plate support
Quenched and tempered steel casting
Cement production
Base cross
Heat-resistant cast steel
Industrial furnace construction
Lifting beam
Heat-resistant cast steel
Industrial furnace construction
Furnace support
Heat-resistant cast steel
Industrial furnace construction
Crushing plate
High-manganese steel
Conveying and grinding technology
Crushing plate with hard facing
Quenched and empered steel
Conveying and grinding technology
Crushing ring
Heat-resistant cast steel
Conveying and grinding technology
Screw conveyor
High chromium cast iron
Conveying and grinding technology
Crushing tooth
Quenched and tempered steel
Conveying and grinding technology
Diverter
High chromium cast iron
Conveying and grinding technology
Hollow rotor
Quenched and tempered steel
Conveying and grinding technology
Pump housing
High chromium cast iron
Conveying and grinding technology
Housing
Quenched and tempered steel
Mechanical and plant engineering
Housing
Quenched and tempered steel
Mechanical and plant engineering
Connecting rod
Quenched and tempered steel
Rail vehicle technology
Support
Quenched and tempered steel
Rail vehicle technology
Coupling head
Quenched and tempered steel
Rail vehicle technology
Wheel brake disc
Quenched and tempered steel
Rail vehicle technology
Ventilated brake disc
Quenched and tempered steel
Rail vehicle technology
Gearbox drawbar
Quenched and tempered steel
Rail vehicle technology
Swivel joint
Quenched and tempered steel
Rail vehicle technology
Junction roof construction in
Kent USA
Quenched and tempered steel
Architecture
Junction facade for Danish Radio
Copenhagen
Quenched and tempered steel
Architecture
Junction bridge support
Constance
Quenched and tempered steel
Architecture

Your direct contact.

We are always at your service. Simply give us a call.

 

Michael Hofmann

Field sales

+49 5483 7454-19m.hofmann@gsl-lienen.de