There are two types of gear pump: external gear pump and internal gear pump. No matter which type you use, a high-quality precision gear is needed, and it must provide excellent strength, durability, and rust-proof performance.
JST can provide you with custom gear pump helical gears produced from various optional materials that will all meet your rust proof and strength requirements. We have multiple precision gear hobbing machines, precision gear grinding machines, and other advanced processing equipment to meet your needs.