PG-350A servo motor web displacement guide,it is driven by brushless DC servo motor, combined with precision ball screw drive, compact structure, good mechanical rigidity, low inertia, high precision
Paraformaldehyde Production line introduction At present, there are mainly two kinds of paraformaldehyde production processes in the country: one is a vacuum rake type drying production process , another is spray drying production process. Wuxi Suyang Che