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The customer's requirement was clear: to have a significant pressing force combined with a structural configuration that would allow the removal of the pins from train wheels. To meet this need, SICMI has adapted the design of its PMM 400 hydraulic straightening press, integrating a particular front opening on the work surface.
This structural modification allows for easy accommodation of railway axles, taking advantage of the central opening of 720 × 1150 mm to manage components with maximum efficiency.
The press, characterized by a power of 400 tons, ensures excellent performance for straightening and heavy maintenance:
Struttura a Portale Mobile: Consente il libero posizionamento del cilindro su tutta l’area di lavoro, fondamentale per pezzi ingombranti come le ruote dei treni.
Controllo Avanzato: Grazie al display touchscreen Siemens KTP 900, l’operatore può gestire la pressione e la corsa del cilindro con una precisione millimetrale (0,1 mm), assicurando l’integrità dei componenti trattati.
Piano di Lavoro Rettificato: Dimensioni generose di 2535 x 1480 mm per una stabilità operativa totale.
The PMH 150 model is born to respond to a specific challenge in the industrial maintenance sector: the removal of large pins.
To allow the ejection of long and bulky components, the machine has been designed with a particular honeycomb structure integrated into the base. The central part of this structure is larger than the rest of the bench and has a free opening of 360 x 360 mm, specially designed to provide the necessary relief during pressing operations and allow the pin to come out vertically without interference.
To optimize efficiency in the disassembly processWe have equipped the hydraulic press with the following equipment:
Una piastra removibile con superficie completamente fresata per assicurare una planarità perfetta durante la spinta.
Un set di 5 riduttori circolari intercambiabili, che permettono di adattare il foro di scarico al diametro specifico del perno da rimuovere, garantendo stabilità e sicurezza all’operatore.
Tavola mobile con ampiezza 900×1610 mm e cilindro traslabile lateralmente tramite volantino manuale (500 mm di spostamento).
Doppia velocità idraulica con approccio rapido a 22 mm/sec e velocità di lavoro di 3 mm/sec per la massima precisione.
Luce tra le colonne di 1030 mm, ideale per pezzi di grandi dimensioni.
This hydraulic workshop press with sliding table has been designed to carry out pin fitting and removal operations.
The machine has a power output of 70 tons and is equipped with a 1000 x 1300 mm support table. The work table is fully welded and surface-milled, and features a large central hole for removing pins or crankshafts.
The mobile bench slides along guides and can be blocked at any point of its travel by means of a pneumatic lock. The lock is activated by lifting or lowering a lever mounted on a column of the press.
The piston can be moved transversely from left to right by using a handwheel.
The back of this hydraulic workshop press with sliding table is protected by a metal grill, which can be opened by the operator.
100-ton hydraulic press built to a customer's specific request for the machining of railway joints and universal joints.
This electro-hydraulic press features a hydraulically operated workbench. To maximize processing flexibility, the customer requested the addition of two additional lifting plates. These modular plates reduce the distance between the piston and the work platform, allowing the 100-ton hydraulic press to efficiently process metal parts of varying sizes and heights, from the thinnest to the bulkiest components.
An additional level of versatility is provided by the configuration of the three work tables (the sliding table and the two riser plates). Each is equipped with a 300 mm central hole, strategically designed for operations that require a passage or discharge through the work surface. The crucial feature is the presence of a removable plate to cover the hole.
PST 40 BME hydraulic press made upon specific request of a customer for the production of electric stators.
The machine has an automatic production cycle and the hydraulic press is powered by a robot (not supplied by us) for positioning the piece to be machined.
The electro-hydraulic press is equipped with a support platform with hydraulic movement which makes it easier to place the material to be pressed and an auxiliary hydraulic cylinder is also inserted on it for centering the pieces to be machined.
The upper floor is equipped with T-slots to be able to attach the necessary equipment for production.
Hydraulic press designed for the assembly and disassembly of components for electric motors.
The PBM 100 MM hydraulic press is equipped with a hydraulic cylinder with a stroke of 500mm, which is adjustable in height up to 5 different positions with fixing pins to be inserted manually. This special shape allows you to work on both tall pieces and smaller ones.
The lower work platform is mobile via hydraulic movement and this makes positioning the piece to be worked easier.At the customer's request, two holes were made on the milled work surface to allow the operator to carry out two distinct pressings on the material.
This electro-hydraulic press is operated by simultaneously using the lever and button.
Workshop press for dismantling rotors and straightening sheet metal.
The machine has a power of 50 tons and a cylinder stroke of 1250mm. Two holes were made on the 2000mm long work surface, respectively 250mm and 200mm in diameter.
These holes are used to create two separate workstations and be able to work on engines of different sizes. To make the work easier and more precise, we have added mechanical blocks on the press frame, so that the cylinder rod stops exactly in the center of the hole made on the work surface.
Furthermore, the workshop press was also painted with special colors at the request of the end customer.
The PMM 50 electro-hydraulic press has a cylinder approach speed of 24 mm/sec and operation occurs through the simultaneous use of the lever and the button.
Hydraulic press specifically designed for mechanical workshops specialized in the production of electric motors.
The PBM 100A hydraulic press is equipped with a horizontally moving mobile platform, which facilitates the positioning of the workpiece.
This electro-hydraulic press is equipped with a digitally controlled computer with display for setting the pressing values. The digital system also analyzes the piece during the pressing phase and, based on the preset tolerances, allows the customer to understand whether the machined piece complies with the production parameters.
The hydraulic cylinder has a power of 100 tons.
The machine is also equipped with a transparent and openable front protection made of polycarbonate.
Hydraulic press designed for inserting shafts into electric motors.
The hydraulic press is equipped with a manually moved mobile platform which allows easy positioning of the piece to be worked on. A special front groove has been created on this platform to allow the pin to be easily removed from the engine.
The cylinder of this mechanical workshop press has a power of 70 tons and can be moved transversely using the appropriate handwheel.
It is also possible to adjust the piston stroke by means of microswitches.
The machine is operated by simultaneously using the lever and the button.