A revolutionary breakthrough over the conventional looper horn which moves to hang product over hooks. Our system allows precise hanging by simply allowing the product to "slide" to the conveyor hooks without the need for more wear parts as on a looper system. The metering pump offers increased durability compared to conventional ones.Our design offers excellent long term weight control with less necessary overhauls. A magnetic clutch or a servo motor starts and stops the pump precisely without slippage offering exact front ends and tails. Never have to concern about leaks. Direct drive from motor with timing belt brings fewer components and extended parts life. When necessary,replacing parts is done quickly and easily without the need to remove the entire twister assembly. Available in various lengths from 3 pitches (28.56mm), as well as half pitch (4.76mm). Also capable of straight stuffing (no twist). Complete separation of pneumatic parts and electrical parts allows easy and safe repair/adjustment.