Crane Control Equipments offers Master / Cam Controller with Removable Cover. Crane Control Equipments is the manufacture of crane limit switch, electro hydraulic thruster brakes, AC electromagnetic brakes etc. Master / Cam Controller with Removable Cover are made in IP-41 as well as in IP - 54 enclosures. Master / Cam Controller with Removable Cover has the cam shaft on which the cams are fitted is mounted in the housing on molded bushes of synthetic material which are fixed to the front and rear walls by means of screws. It is operated by means of a joystick handle which rotates the shaft on which the cams are fixed. These cams which are cut as per the sequence required open and close the fixed and moving contacts which in turn operate the required contactors in the panel provided by the customer.