Working cycle / Main features

The machine assembles and performs a leak test on the fire sprinklers. It consists of a turntable and works automatically while the parts are loaded by the operator.

Production is 510 pieces per hour

Step 1: Loading the components
The sprinkler frame and the thermobulb are inserted into the machine by the operator.

Step 2: Positioning and assembly
Pneumatic linear clamps hold the sprinkler frames in place and ensure precise alignment. A servo-controlled screwdriver tightens the screw on the thermobulb and a force sensor ensures that the correct torque is applied.

Step 3: Leak test
Once assembled, the system uses a differential pressure sensor to check for pressure leaks and verify that components are properly secured.

Step 4: Bonding with sealant
Sprinklers that pass the leak test are sealed with sealant.

Step 5: Unloading and transfer
The finished product is placed in a box for later packaging, while defective parts are handed over to the operator for inspection and separation.

Step 6: Repeat cycle
The machine resets and prepares for the next cycle.