How do I identify a replacement escalator pressure roller?
เวลาที่ถาม:
2025-05-30
คำตอบ
Record the escalator model, assembly location and roller part code. Provide outer diameter, width, bore or bearing details and clear installation photos. A pressure roller must be identified by its role and geometry rather than grouped with all escalator rollers.
เวลาตอบ:
2025-05-30