The biggest forks we can design and produce is 400mm wide and 150mm thick. Material of the fork body is 33MnCrTiB, 15B37, 15B35. Use the imported welding wire and the welding method with carbon dioxide as its protective gas.
Yield point: 784Mpa(Min.)
Tensile stress: 931Mpa(Min.) Impact: 27J(Min. -20°C-V)
Surface hardness: HB285-363; Hardness must be inspected for every fork after heat treatment.
Magnaglo must be done for every fork after shot blasting.
Producing standard: ISO 2328
Inspecting standard: ISO 2330
Stamping on one side of shank, including:
Loading capacity: kg X LC(mm)
Material heat number
Manufacturing date and lot number.
Packing: with wooden pallet with fork weight less than 2500kg per.