Engineering, machines and accessories for complete plants for ceramic sanitary-ware production
 

In specific sector of plants for sanitary-ware production our company projects and realises machines and accessories. Our production is today present in Italian and foreign industry and studies lay-outs and projects are made for the construction of complete plants.



   

Automatic complete casting plant for WC/bidet

The system allows the casting and the demoulding of ceramic WC and bidet according to programmed and programmable in real time cycles. The plant is composed of a metallic frame as support for the moulds, a casting plant for the slip distribution, a plant for the distribution of warm air for the draining of the moulds, an AUTOMATIC DEMOULDING DEVICE, deposit benches for the storage of cast pieces and a chamber drying system for the drying of the moulds so to allow few casting cycles a day.

   
   
Casting machine for shower-trays, washbasins, pedestals and sinks

The system allows the casting and the demoulding of ceramic pieces realised with two parts casting moulds closed between two hydraulic heads according to programmed and programmable in real time cycles. The plant is composed of an inclined metallic frame as support for the moulds, a casting plant for the slip distribution, a plant for the distribution of warm air for the draining of the moulds, an AUTOMATIC DEMOULDING DEVICE, an AUTOMATIC TRANSFER SYSTEM of the demoulded pieces on deposit benches for the storage of cast pieces and a chamber drying system for the drying of the moulds so to allow few casting cycles a day.

             
 

Automatic demoulding device for casting machine for shower-trays, washbasins

The machine has been specifically designed to allows the demoulding of ceramic pieces realised vertically with two parts casting moulds closed between two hydraulic heads. The device is able to realise all operations required for the complete demoulding in semi-automatic manner with present operator controls. All actuators mounted on the device are controlled by means of a PLC with possibility of variation of forces and speeds so to better match the needs of the production.

 
   
Casting machine for WCs and bidet with on foot demouding, washbasins, pedestals and sanitary-ware accessories

The system allows the casting of WCs and bidet with on foot demoulding and ceramic pieces realised with two parts casting moulds closed between two hydraulic heads according to programmed and programmable in real time cycles. The plant is composed of an inclined metallic frame as support for the moulds, a casting plant for the slip distribution, a plant for the distribution of warm air for the draining of the moulds, a SEMI-AUTOMATIC DEMOULDING DEVICE,  deposit benches for the storage of cast pieces and a chamber drying system for the drying of the moulds so to allow few casting cycles a day. 

 
   
Automatic demoulding device for casting machine for WCs and bidet with on foot demoulding and transfer on deposit bench

The machine has been specifically designed to allows the demoulding on foot and the transfer on deposit benches of WCs and bidet realised vertically with two parts casting moulds closed between two hydraulic heads. The device is able to realise all operations required for the complete demoulding and transferring in semi-automatic manner with present operator controls. The motor installed on the device is controlled by means of an inverter with possibility of variation of forces and speeds so to better match the needs of the production. With this controller all handling procedures are highly accurate, despite the high average speed.

 
             

Casting machine for ceramic tanks, lids and bath accessories

The system allows the casting and demoulding of ceramic tanks, lids, pedestals, sinks and bath accessories  realised with two parts casting moulds with vertical closing. The plant is composed of a metallic frame as support for the moulds, a casting plant for the slip distribution, a plant for the distribution of warm air for the draining of the moulds, an eventual transfer device,  deposit benches for the storage of cast pieces and a chamber drying system for the drying of the moulds so to allow few casting cycles a day.

             
   
Multi-level chain-belt deposit benches

Deposit benches are made up of a metal framework serving both as a support structure and as a guide for roller chains with angled supports. On each level ride three pairs of chains coupled with ledges, positioned with step 100 mm, in such a manner to realise a continuous chain-belt. At the two opposite ends of the levels, composed with more modulus with length 6 m, are positioned two symmetrical, with the same characteristics of the previous. On each are mounted motoreducers which transmit the power to the roller chains by means of a live shaft on which are mounted two chain gears.

   
   
Elevators for multi-level chain-belt deposit benches

Elevators are realised to function coupled with the deposit bench, of whom they respect dimension and characteristics. The positioning of the mobile frame of the elevators to the correct level of the deposit bench is made in complete automatic manner by a programmed logic controlled by means of a PLC or in semiautomatic manner by means of joy-sticks and proximity switches related to correct level positions.

 

Movable propeller stirrer for glue, glaze and slip

The machine is realised for the mixing of slips, glazes, paints and is made in particular for ceramic plants, but it may be used in various type of industries. The system has been realised with first quality components to satisfy mobility, safety, simplicity and functionality. The propeller shaft is driven by means of a 6 poles 1.1 kW motor controlled in frequency by an inverter positioned inside the main board. Revolution speed may be varied between 200 and 1200 rpm.

   
   
Thermo-heated and thermo-regulated storage tank for slip with stirrer

The machine has been realised so to keep in suspension at constant temperature mixes of liquids and solids, in particular glazes and slips for ceramic industries. It is composed of two concentric circular tanks in stainless steel. into the main and inner tank is kept in suspension the mix by mean of a stirrer, meanwhile the mix is heated across the internal face, due to the hot thermo-heated water re-circulated into the concentric outer tank. The process is controlled by means of a programmable logic unit that controls the heat exchanger mounted on the system.

 
   

Rotating ball mills

They are realised in metallic carpentry and/or welded steel sheets in function of dimensions and technical characteristics. Transmissions are made by means of trapezoidal belts and motoreducer with eventual insertion of oleo-dynamic joint for big dimensions. On all types is mounted a counter to pre-select number of revolution and for big dimensions the mills are provided with stationary break.

   
   

Water-film stainless steel booths for glazing, finishing and inspection of ceramic cast pieces

The booths are realised for the glazing, finishing or inspection of ceramic cast pieces and are composed of a working section and a filtering section, both realised in stainless steel and equipped with: lighting apparatus, labyrinth filter for recovery of the "over-spray", skips of stainless steel for containing the excess of glaze, stainless steel tank, water circulation system complete of centrifugal pump, set of nozzles, labyrinth filter for drops separation, axial fan for air extraction and electric control board. In the working section is positioned a turntable operated by means of a free wheel on the front of the booth. On the turntable are positioned the pieces object of the job.

   
Drying system for plaster moulds

The dryer is divided in few separated chambers and is realised in masonry or with metallic frame and thermo-insulated panels with 40 mm thickness. The warm air generator and the air extractors are positioned at the front side of the of the chambers and the side-walls of each chamber are built in galvanised perforated sheets, through which the air is blown on the pallets inside the chambers. A channel set on the chambers centreline makes an opposite operation, by sucking the air blown by the walls; the air flow crosses the pallets. The connecting piping to the blowing chambers or sucking chambers are made of galvanised sheet, with rock-wool and aluminium coating. The all system is automatically commanded and controlled by the main electric board.

 
 

 


3EMMEGI S.a.s. - Robotics, Automation, Special Machines

 

Via delle Grotte, 37 - 00067 Morlupo (ROMA)

Tel./Fax 0039 06 9070720

e-mail: info@3emmegi.com