Multi weigh systems manufactures pneumatic slide gates for r i storage bins or storage hoppers. These slide gates consist pneumatic cylinders and accessories and mechanical slide e arrangements along with solenoid valves. Electrical signals given to the solenoid valves for opening and closing of the gates. They can be operated automatically by programming or by auto signalling. The pneumatic slide gates are available at different sizes, such as opening of 150 sq, 200 sq, 250 sq, etc, or as per customer`s requirement. They are also useful for discharging materials at regular quantity from the storage bins and hoppers by switch command or by automatic method.