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Production process | Fundyser

Production process

FUNDYSER provides experience and confidence during all its production phases.

TOOLS

Study and simulation

Our tools for this process are:

Novacast:

Highly accurate feeding software that simulates mould filling and solidification phases.

Novastress:

Programme that analyses stresses and deformations during the solidification process.

PHASE

Moulding

This phase of the process is carried out with alkaline phenolic resins.

  • Moulding lines to fill boxes from 500 x 500 up to 1000 x 1000 for individual pieces and small series, with an OMEGA Mixer 6 Tn/h.

  • Moulding lines to fill boxes up to 3,000 x 3,000 with ONDARLAN Turbomixer with articulated arm 20 Tn/h and 6-m radius.

PHASE

Melting and Casting

All the melting machines are equipped with an aspiration unit with a capacity of 10,000 m³/h.

  • Inductotherm 400 kW machine with a 875 kg tank.

  • Inductotherm 350 kW machine with a 1,250 kg tank.

  • Inductotherm 450 kW machine with a 1,800 kg tank.

  • Inductotherm 350 kW machine with a 550 kg tank.

Maximum melting capacity: 4500 kg.

PHASE

Demoulding

Demoulding with shake out unit and mechanical conveyor belt

  • Demoulding unit with shake out unit and fully streamlined sand attrition unit and with Donaldson aspiration unit with a capacity of 8,000 m³/h for boxes of up to 1250 x 1200.

  • Demoulding machine with mechanical conveyor belt feed to sand attrition shake out unit. Totally streamlined and with a Donaldson aspiration unit with a capacity of 10,000 m³/h for boxes of up to 3500 x 3000.

PHASE

Shot blasting

This part of the process is conducted with two shot blasting machines:

  • ALJU tunnel shot blasting machine Regina-type Mod. 08 with steel blasting material and grain capacity of 3 Tn, 2,000 mm high, 1,900 mm wide and 2,450 long, equipped with three 7.5 kW turbines for steel parts.

  • Shot blasting machine ALJU Mod 161/I-A 7, stainless steel 1700 mm high, 1350 wide and 1400 long.

PHASE

Thermal treatment

We have four thermal treatment furnaces with various capacities:

  • 200 kW furnace measuring 2500 X 3500 X 1500

  • 175 kW furnace measuring 1650 x 3000 x 1500.

  • 60 kW furnace measuring 1200 x 1200 x 1250 with water tempering basin.

  • 200 kW furnace measuring 2550 x 3500 x 1500.

PHASE

Final controls

Analysis and control of all the components.

Ultrasound controls

Magnetic particles

Penetrating liquids

Dimensional control

Tension mechanical tests

Resilience tests -60ºC