Φ50/Φ200×200 4 hi cold rolling mill
Φ50/Φ200×200 4 Hi Cold Rolling Mill The Φ50/Φ200×200 4 hi cold rolling mill is a high-precision, industrial-grade metal processing machine engineered for the production of ultra-thin metal foils such as gold, silver, and copper. Designed with advanced metallurgical principles and decades of rolling technology expertise, this 4 hi cold rolling mill delivers exceptional thickness control,…








