Compact braking system for zip-line

A compact braking system for zip-line that brakes a sliding car, the system comprising:

• an anti-return trapping device that traps the sliding car preventing a return through a zip-line cable;
• and
• a braking device that transfers and dissipates an energy of an arrival impact of the sliding car without the use of one or more cables and/or elements external to the braking device and without the activation of an operator and/or user, wherein the braking device comprises:
• a first braking block and a second braking block;
• an anchoring element comprising a trigger pivotally coupled to one end of the braking device, wherein said trigger allows entry and blocks an exit of the anti-return trapping device of the anchoring element;
• an element of impact that dampens an input force of the anti-return trapping device;
• and
• at least two lever elements connecting and allowing a first braking block and the second braking block to slide.