Prima Power eP-series press brakes are provided with a servo electric drive system achieving a fast, accurate, non-hydraulic bending solution.
Prima Power press brakes use servo-electric drive systems which provide fast, accurate, non-hydraulic bending solution.
In fact, this concept combines productivity, accuracy, flexibility, and reliability concerning environmental aspects; therefore, Prima Power refers to this concept as “Green Means.”
Green Means refers to greater versatility, lower power consumption, less maintenance, and no oil to purchase or eliminate. In addition, easy programming and outstanding accuracy stop waste production. Finally, you make better sheet metal components at a lower cost.
Prima Power press brake pulley-belt bending
The use of servo motors offers Prima Power press brakes superior position control and accuracy over their opposition.
Prima Power servo drives actuate the pulley belt system and distribute the bending force over the whole bending length.
The system consists of fixed and moving rolls spread out over the total working length of the upper beam. The belt itself is a steel wire reinforced maintenance-free belt. Notably, the design is not a tooth-belt, nor is the functioning based on friction; transmission of the bending force is through tension – a reliable and straightforward solution.
Notably, the absence of oil eliminates thermal influences on precision.