Insertec » Thermal Engineering Solutions » Industrial Heating Equipment

Equipment

Solutions and equipment for smelting, aluminium recycling and heat treatment.

We have developed new equipment together with our customers, providing solutions to the constant changes that the market has been demanding: safety, energy efficiency, production control, automation, electrification…

Our equipment participates in the construction of a more productive and environmentally friendly industry.

Foundry and aluminium recycling

Melting tower

Melting and holding furnace designed for melting ingots and internal returns and supply high quality liquid aluminum. Central melting furnace (Tilting or stationary) + dedicated furnace on diecasting cell.

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Reverberatory furnace

The reverberatory furnace is specially designed for operation in batches. It can operated as a melting, holding, alloying, and or casting furnace. Its rectangular chamber design with a large front door.

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Sidewell reverberatory furnace

DUAL chamber or sidewell reverberatory furnace with the most advanced melting and alloying technologies for aluminum recycling. Open sidewell chamber and the ALUSWIRLER mechanical pump and stirring system.

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Rotary furnace

Able to process a wide variety of materials (carter with inserts, cans, shavings, slags…). The tilting rotary furnace is a flexible recycling equipment: it´s ideal in melting processes without decoating.

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Holding furnace

Specially applied for location at the foot of the casting machine. Options: radiant roof/horizontal submerged tubes/casting pit + submerged vertical resistors. Electrical resistances with low consumption.

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Drying and decoating IDEX®

Rotating kiln with indirect heating system, counter flow recirculation system, postcombustion chamber with gas heating equipment…: IDEX, one of the best available technology for aluminum scrap cleaning and decoating.

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Aluswirler, mechanical pump and vortex

Continuous aluminium chips melting by submersion on molten metal while a mechanical metal pump is stirring. High metal recovery, low energy consumption, molten metal temperature uniformity.

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Heat treatment

Drop-bottom batch with quenching tank

Guillotine-type door at the bottom with horizontal movement. Lower carriage equipped with loading and unloading area. Water or polymer quenching tank. Max. temp.: 600ºC. Fully automatic installation.

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Roller-hearth continuous

Linear or “U” type layout in the plant with a transfer carriage between furnaces. Foundry sand collection hoppers for its later recovery. Direct gas or electrical heating systems. Automatic stacking/destacking.

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Rotary-hearth continuous

Energy saving due: any kind of pieces handling elements (i.e. load baskets, trays, etc.) are not used. Gas-fired or electrical heating, with one intense forced recirculation fan (homogeneous temperature).

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PIT Installation

Heat treatment of small batches of parts. Water-cooled rubber seal to minimize air loss. Automatic control of the atmosphere during the whole cycle, great temperature uniformity (agitators and deflectors).

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Chamber furnace with transfer machine

Guillotine type door for loading and unloading the lots. Heating system by gas burners or electrical resistors. Options: fixed pivot axis, lifting system or bridge-crane, lift-displaceable by mobile gantry.

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Transfer Installation

High quality of heat treatment processes as working under uniform controlled atmosphere composition. Heating Chamber + Cooling Chamber + Hardening Tank. Gas heating (burners) or electric heating (resistors).

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Brazing vacuum furnace

Tempering and Heat Treatments at more than 800ºC. or up to 800ºC. Convection Heating System: shorter treatment cycles, simulation of isothermal stop, perform tempering, uniform heat transfer.

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Curing chamber furnace

Construction and dimensional design of the furnace according to the particular characteristics of the load, excellent temperature uniformity during the load heating cycle, own technical assistance.

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Sows drying preheater

Dryers and preheaters for ingots, combustion systems (conventional air-gas burners/regenerative/Oxi-Gas burners), agitation system (mechanical pumps, electromagnetic stirrers EMS, porous plugs) …

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Auxiliary Equipment

Porous plugs

Very effective to guarantee a greater uniformity of temperature, speed of alloy and homogenization, with a degassing partial of the liquid metal. Control panel with individual system MFC adjustable.

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Internal transport ladles

Operated to transport liquid aluminum per plant. Suitable for handling with forklift. Insulating cover with hydraulic cylinders, background with prefabricated part in SIFCA, high quality refractory lining.

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Road transport ladles

Objective: melt the metal only once and transfer the metal in a liquid state “Just in Time”. Fuel consumption, emissions and slag generation and cost reduction (remelting avoided). High quality metal boiler.

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Storage and skip elevator

Large-sized melting tower furnaces (3-5 ton/hr) require a high feeding rate, which becomes too demanding to be performed by operators: skip storage system can provide a solution to this challenge.

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Baghouse filters

The concern for a cleaner environment is always driving our designs. Our baghouse filters, together with the rest of the equipment, allow to reduce the emissions of solid particles and other fluent.

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Green Alumnium Production

CDM Eco-Unit®

The best available technology when processing post-consumer or end of life scrap. The Combination of the Decoating and the Melting processes in one only machine guarantees the production of green aluminum with reduced machine footprint and highest metal efficiency.

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SMIC

The S-MIC revolutionizes the aluminum melting process by offering unparalleled energy and superior molten metal quality. Designed with advanced technology, it not only reduces operational costs but also enhances environmental sustainability and workplace safety.

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Electrical Furnaces for Heat Treatment T6

Cutting-edge continuous T6 thermal processing installation, expertly designed to handle up to 300,000 LPDC aluminum subframes annually. Our tailor-made closed-loop system offers a revolutionary approach prioritizing sustainability and energy efficiency.

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