The curtain folio system consists of a folio track system, a transmission device, a cable storage device, a protection device and a control system.

The specific structural configuration consists of the following parts:

Folio guideway system.

Folio traction devices: including electric motors, speed reducers, brakes, and so on.

Transmission devices: pulley assemblies, wire ropes and and their accessories.

Cable storage devices.

Protection devices: opening and closing stroke limit and speed adjustment function, etc.

Control system: control system set up on-site operating station, in the operating station should be able to set the opening and closing speed, and has a manual backup and other functions.

Folio opening rail overlap in the middle part is not less than 2.0m, both sides extend to enable the curtain to open to the stage building outside the mouth of the stage.

Folio mode has a manual opening function.

Folio opening using wire rope winding traction mode.

The drive motor brake adopts a high level matching design, which greatly increases the braking torque of the motor, makes the whole set of system positioning more reliable, less noise, and prolongs the life of the equipment.

The whole curtain can be mounted on a boom by hooks.

The supporting parts and moulding materials used in this device are of good quality, with beautiful and comfortable appearance, smooth and flexible operation, light weight and low noise, which is the ideal equipment for opening.

For the opening of the motor, transmission mechanism, etc., should pay close attention to the noise generated by the machinery. In the maximum speed of 80%, located in the audience hall test noise should be less than 48dB (A).

Technical Parameters