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Extracting machines automati to us Arcofast series
The Arcofast is an extracting machine automatic rifle to lateral positioning (operating or opposite side), for the pieces withdrawal of money pressofusi and their drainage by means of lateral ribaltamento of 90°.
Composed from arm of withdrawal of money, mounted on adjustable support of support, to commando electrical worker for the movements of income and escape, with programmabile preapproach. The commando is always pneumatic, instead, for the functions of taken, extraction centers them. Pneumatic commando for the functions of taken, extraction centers them, ribaltamento and warehouse pieces. Drive with electric motor to alternating current set in action from inverter. Suit of control panel, cables connection electrical workers, device of control prelevamento pieces with predisposed support to receive 6 sensors (the ns. supply comprises of series n. 2 sensors). The version Arcofast 3 is in a position to serving presse from 140 to 560 ton.
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To provide our customers completely integrated production cells, IDRA has established strong partnerships with the main foundry automation suppliers.
For extraction of castings Idra cooperates with ABB and uses the IRB series Robots, also for programming and diagnostic. These are completely integrated in the die casting cell so as to have only one reliable production system.
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The DISACOOL Cooling Drum shakes out the mould and cools the castings. Furthermore the cooling drum breaks up the sand lumps, cools the sand, and then screens it, ready for recycling.
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The sand and casting cooling drum has been devised to offer modern foundries the possibility to cool sand and castings at the same time, to ease castings cleaning and to control the quantity of fines by means of an appropriate suction.
Obviously, the utilization of a sand and casting cooling drum is to be valued according to the production typology and to its undeniable advantages on the process.
Poured moulds are taken from shakeout to drum by means of a vibrating conveyor. The cooling process is based on the evaporation of the residual moisture of return sand and on the evaporation of the water appropriately added by a conditioning device, which is made up of two parts: one part adds water into the charging area (according to incoming temperature) and the other part adds water into the sand discharge area, if necessary.
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Automatic sprayers model PLUS
The PLUS model is created to serve die-casting machines from 400 to 2500 ton. Buold with brushless motors (on both horizontal and vertical axis) it is able to move the 2 axis at the same time in order to allow entries, internal movements and exits from the dies at very high speed (up to 1,2 m/s). In order to satisfy the different needs of any foundry we have created several models where the difference is basically the vertical stroke (1000 mm, 1300 mm, 1500 mm, 1750 mm, 1900 mm) and of course the horizontal axis. The spraying head is equipped with 7 nozzles fixed platen + 7 nozzles movable platen for the smallest model up to more than 40 nozzles fixed platen 40 nozzles movable platen for the biggest model. On demand it permits to use a spraying head divided into 3 working bands independently programmable with double solenoid valves (one for mixing and two for blow) for spraying of a first lubricant. The easy programming of times, speeds and positions is guaranteed by a microprocessor Siemens S7 and a control panel equipped with dies memory.
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The LX/L series die lubricator with 1 or 2 axis, assures precise and accurate spraying for easy extraction of castings.
Modular standard lubrication head with adjustable width to adapt to the shape of the casting. On request, lubrication heads of other brands can be mounted.
Spraying cycles are automatically adjusted to any changes made to the program and stored on flash eprom. The Lubricator is supplied with standard functions easy to customize.
Equipped with Siemens S7 Control for flexible and efficient management, as well as a TOUCH-SCREEN operator panel to store all programs on flash eprom.
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For all core production processes with gas hardening such as
- Cold box amine
- Betaset/Novacure methyl formiate
- CO2 hardening processes
- SO2 process
- SO2 /N2 mixed gas plants
- Hot-air gassing units for inorganic binder systems
Gassing unit LW-FDA-3240i
Dual gassing unit for the individual gassing of two engravings in one core box equipped with:
- Two electronic flow meters, dosing accuracy < 1%
- PLC control S7-315 2DP with control panel OP 170 B for all operating and parametrization options, bus switching for the logging of operating data
- Signal lamp and acknowledgement button
- 30 l stainless steel amine storage tank with level indicator and automatic filling equipment for amine filling from the central amine supply
- Explosion protected magnetic clutch pump for amine
- Two 16 kW explosion-protected evaporators
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For all core production processes with gas hardening such as
- Cold box amine
- Betaset/Novacure methyl formiate
- CO2 hardening processes
- SO2 process
- SO2 /N2 mixed gas plants
- Hot-air gassing units for inorganic binder systems
Gassing unit LWFDA 1640i equipped with:
- Electronic flow meter, Dosing accuracy < 1%
- PLC S7-315 2DP with control panel OP 170 B for all operating and parametrization options, bus connection for operational data logging
Visual indicator and acknowledgement button
- 30 l stainless steel amine storage tank with level probes and automatic filling equipment for amine filling from the central amine supply system
- Explosion protected magnetic clutch pump for amine
- 16 kW explosion-protected evaporator
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Laempe supplies gas generators and components for any core production process.
· for all known core hardening processes, such as Coldbox, MF, SO2, CO2, Isoset, Ecolotec...
· volumetric batch dosing of liquid catalyst
· increase in pressure controlled by proportional valve technology
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Model G I S 1 - 2 for Isoset process (sulphurous acid SO2)
These gas generators have passages of 1/2
They have a cabinet for the SO2 heating.
Automatic operation, facility with every type of core shooter.
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Standard units or tailor made to suit. Powered rollers can be included if the unit forms parts of an automatic moulding plant. Inverter controls for vibratory motors is an option to give variable vibration force.
- Frame raises and lowers when required.
- Rollers can be manual or powered
- Protective shroud prevents sand contamination to motors and lift mechanism.
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Dalmec offer a wide range of manipulators, fitted with custom-built tooling for the “weightless” handling of foundry products.
Simple to use, they allow the operator to move products quickly, accurately and safely within the operating area.
The type, design, dimensions and picking systems incorporated in these manipulators are tailored to suit the specific requirements of the user and the varying environmental conditions available.
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Shake-out grids are machines using predominantly vertical vibration to separate castings and sand / sand lumps. They are predominantly used for large piece weights and low quantities.
The material is charged by crane. After the process the de-sanded castings are removed by crane. With this facility the sand shaken out is recycled in a downstream treatment plant and returned.
Features:
- High wear-resistance
- Rugged design
- Low overall height
- Long service life
Benefits:
- Low operating costs
- Small footprint
- High operational reliability
- Long service life
- Good value for money
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SHAKE-OUTS
Shake-out units, sand cooling plants
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6 x 3m shakeout deck with 50 tonne capacity.
Dust enclosure for shakeout with powered doors and roof access for crane.
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Sand reclamation plants
Design and construction of plants for the reclamation of sand bonded with phenolic-furanic and alkaline resins, alphaset or silicate, capacity: 1 - 30 t/h
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Continuous Shake-out Variocast
In a modern foundry flexibility is now paramount.
The Variocast range of riser removers which have variable angle of incidence and speed are the latest innovation in this sector.
This machine can electronically adapt to the widest range of production plans. With a choice of over 100 programs to follow, it is capable of improving the quality of the product and the profitability of the plant.
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Casting: Other machines and equipment 
