Low energy waste, reliable and smooth.

Polished harden gears in the precision gearboxes have long life performance.

Lubricated evenly and credible for each parts.

Simply and precise RAM head design ensures melt flow smoothly and clean easily.

High precision barrels have excellent interchangeability and accurate orientation, with precise axis lines position and evenly gap after assembling.

Special metal alloy adopted for inner barrel with excellent wearability.

Thread parts adopt hardened alloy giving excellent wearability and high corrosion resistance.

Thread parts mesh evenly and with various kinds for choosing.