Bonding roller

Bonding roller

Pouring Polyurethane

Pouring Polyurethane

Machining of the roller.

Machining of the roller.

Rollers ready for dispatch

Rollers ready for dispatch

Bonding agent is applied to steel roller prior to the moulding process being carried out. Brush or spray application. Polyurethane is dispensed, placed under a vacuum to remove any enveloped air and poured into the mould cavity.
Excess polyurethane is faced of the roller on a lathe. This is part of the trimming operation.
Rollers are palletised and inspected ready for dispatch to the customer.