... quilting, and contactless thread breakage detecting technology DZHF-2G Twin Head Single-Needle Quilting Machine1.Outsize rotary shuttle, random-span ... -cutting, needle auto-stop when thread-breakage, etc.5.Online vector angle correction and return parameter correction.6.This panel ... : 8.8KWOverall Dimension: 9900x3740x1900mmPower: 3-phase,380V,50Hz Double Head Single Needle Quilting Machine DZHF-2G