Three-Horizontal & One-Vertical Laser Positioning Module, Laser Module for Shoe Factories
High-precision laser positioning module projecting three parallel horizontal lines and one vertical line simultaneously, forming a three-across-one-down reference grid. Designed for shoe manufacturing, fabric cutting, woodworking, and assembly line alignment. Provides clear, uniform lines on curved or textured surfaces. Available in red (650 nm) and green (520 nm) with adjustable focus and fan ang