T/NC Series
The T/NC Series Hydraulic Straightening Press has a mobile gantry with adjustable head, and it comes in 3 different power ranges from 150-300 tonnes. It has been specifically designed for maximum accessibility and precision for straightening welded structures and oxyfuel cut plates to ensure .
Made by Hidrogarne, this gantry straightening press enjoys European manufacturing, they have built a solid reputation for innovation, quality, and reliability.
The design of the T/NC Series hydraulic straightening press facilitates the loading and unloading of large-volume pieces, plates, or structures. It allows access to different pressing points without the need to move the piece, thanks to the lateral displacement of the cylinder and the longitudinal movement of the gantry.
STRUCTURE – The hydraulic presses are crafted from an electro-welded structure made exclusively of S355JR steel. To ensure it is perfectly parallel and precise, it is stabilised and machined at the end of the welding process.
TABLES – The longitudinal displacement of the gantry is carried out by a frequency converter and driven by a toothed belt. The lateral displacement of the head is motorised and, in the 220 and 300 tonne models, is controlled by a frequency converter.
CYLINDER AND HYDRAULICS – Double-acting cylinder with seamless cold-drawn tube, chrome-plated piston, and maintenance-free wear-resistant guides. It is equipped with a detachable and interchangeable pad to prevent piston damage and machined at the end to adapt tooling.
Motorised hydraulic group with two-speed drive with automatic disconnection of the fast speed. Includes cylinder decompression valve.
ELECTRICAL INSTALLATION AND SAFETY – It incorporates a SIEMENS safety PLC model SIMATIC S7 1200 and a 100mm touchscreen model MTP-400 located at the electric box as standard. It allows programming both in semi-automatic and automatic mode, the power, the vertical stroke, and the dwell time of the upper cylinder. It has a storage capacity of 99 programs, and all the aforementioned values can be programmed in each one.
Activation is carried out by a radio control pendant. It includes a double push button for slow or fast ascent and descent, emergency stop, and manoeuver confirmation button.
To ensure safety, it incorporates a touch-sensitive safety edge device installed at the bottom of the gantry columns.
