Cast on Strap (COS) Machine:


Cast on Strap (COS) Machine for pasted plate batteries (6-12 volt) with groups of thickness between 32-120 mm; two automotive batteries are cast simultaneously when groups have a maximum thickness of 56 mm.

Cast on Strap (COS) Machine consists of 4 in No. working Stations mounted on a rotary table.

1st position:

Loading/Unloading is done manually.

2nd position:

Brushing of Lugs is done in upside down position. Groups are pre aligned.

3rd position:

De-Oxidization & heating of Lugs is done.

4th position:

Lugs of Groups will be submerged into Molten Lead which is filled in dies automatically.

The standard machine is equipped with the following items:


Specialties of machine:

  • Rotary table with 4 working position and air-operated up-down movement. The 1/4th rotation cycle plus up and down movements takes 5-6 seconds approximately. The racks fitted to table are self-adjusting for groups of different thickness.
  • The loading station is fitted with an holed bench, connected to the dust exhausting system.
  • Lugs brushing device
  • De oxidizing and closed circuit air heating unit. • Lead level control gauge on melting pot, available in gas/electric heating.
  • Lead level control gauge on melting pot, available in gas/electric heating.
  • Unloading station with bench having holed surface connected to the dust exhausting system.
  • One set of racks for groups of 23-56 mm in thickness.
  • Power control panel and programmable controller.