Stainless steel rollers guide, convey and flatten materials in textile, paper‑making, packaging, film, food and chemical production lines. Improper material and process selection will lower finished product yield and increase downtime cost. Based on years of manufacturing experience, Jinhecheng Machinery shares key points for stainless steel roller selection.
First, select proper material for working conditions. 304 stainless steel for regular humid environment; 316L for acid‑base and chloride‑rich environment to avoid pitting corrosion. Food and pharmaceutical applications require sanitary surface finish.
Second, focus on machining precision and dynamic balance. Poor dynamic balance will cause vibration, resulting in film wrinkling and printing misregistration. Pay attention to circular run‑out and dynamic balance grade when purchasing.
Third, choose surface treatment as required. Mirror polishing fits film and laminating processes; brushed or matte surface increases friction; special coating is available for harsh conditions.
Fourth, confirm installation structure. Roller diameter, effective width, shaft type, bearing and sealing must match existing equipment. Non‑standard equipment is recommended for factory customization.
Jinhecheng Machinery is a professional industrial roller manufacturer. Apart from stainless steel guide rollers and conveyor rollers, we supply chrome‑plated mirror rollers, rubber rollers, aluminum guide rollers, heating & cooling rollers. Custom orders from drawings or samples are accepted. We assist customers with working condition evaluation and product selection to deliver suitable roller solutions for various industries.
