Shekhar Brothers

We offer high quality computerised weight controller (keypad -mother board)

These are used to control the interval time of the Wiper during the intermittent operation of the Wiper and also the Washer Operation. Intermittent Operation: The wiper motor is made to operate intermittently at a pre-determined frequency. This feature is utilized when only light rain falls on the wind screen.

We offer high quality digital tyre inflator (03)

We offer high quality digital tyre inflator 04

This unit is used to control the engine rpm of buses and trucks running on CNG (Compressed Natural Gas). The speed input of the vehicle is taken from the trigger box (used to control the engine timing and firing) or the alternator. As soon as the engine rpm exceeds a pre-set level, this unit actuates (cut off point) a solenoid valve, which bypasses the CNG to the main tank, and the engine rpm starts falling down. The engine rpm is allowed to fall to another pre-set level (cut in point) and the solenoid gets switched off and the CNG is allowed to enter the cylinder and the normal operation of the engine continues. In this manner the engine rpm does not ever cross the safe working level.