J k scale company supplies a portable platform weighing scale for high performance and longer life. It obeys isi specifications, and weights and measures, rules and regulations. It finds uses in all types of industries, wholesale establishments, grain markets, transport companies, etc. All scales are thoroughly tested for sensitivity and link consistency under tough working conditions. The platform is manufactured from best quality cast iron fitted with thick section back rail. The lever system is set with replaceable interchangeable, self-aligning hardened steel knife-edges and bearings. The pillar is manufactured from unbreakable pressed steel. The machine can be converted to weigh the materials in the full capacities mentioned and uniform counting for the materials/components in the ratio of 1:100. The base box is situated on four wheels, enclosing the lever system that provides maximum strength. A shadowless poise with lock screw slides smoothly on easily readable, graduated and rustproof steelyard. There are mild steel links with self-aligning hardened steel bearingsthat control both the levers in perfect alignment. To keep the machine in perfect balance screw balancing adjustment is provided.