Hebei Tongda printing equipment   

The transmission of the mechanical structure, stable and reliable performance, chuck with new special groove bearings, manual fine tuning. 1. The products are mainly used in drawing the screen printing screen, especially suitable for the production of color printing screen, single and double circuit. High precision is particularly suitable for production of high precision silk screen printing four-color screen. Two. Product features: 1 this product using special bar, after stress deformation.2. collet adopts aluminum alloy design of the new double chuck structure, high tension not slide, not loose. 3 chuck can slide from left to right, ensure uniform tension..4. single pulling the handwheel by tooth chain