The companies range includes the popular 102, 142, 216 and 260 mm chain pitches as well as 125, 150, 160, 175, 200 and 250 mm chain pitches and double and triple chain links for specialised and high capacity applications.
A revolutionary system for drop forged chains, the Bolt ‘n’ Go system makes link and flight assembly easy as it uses a standard bolt and mechanical lock nut with a high strength, heat treated hollow pin.
By bolting the links and the flights together, the Bolt ‘n’ Go system does away with the need for circlips, welding of flights and complex assembly and set up. The system has no issues with strength and no need to remove the chain from the conveyor for installation.
Made from quality materials, 4B’s drop forged chain has maintained the highest tensile test results on a consistent basis and is machined to specific tolerances and heat treated to endure highly abrasive applications and high temperatures.
In addition, 4B offer a free engineering service to assist customers with the design of their chain conveyors or upgrades to existing machines.