Roll Forming Line Pre-Operation Inspection

Pre-startup inspection for a roll forming line covering coil feed alignment, roller station condition, lubrication, cut-off readiness, and first-piece profile/length verification before production begins.

Inspection Details and Startup Authorization

• Inspection date and time recorded
• Line, shift, and product run identified
• Setup technician or operator identified
• Production authorization obtained from supervisor

Coil Feed and Material Path

• Coil is correct grade, width, thickness, and ID for the job
• Coil is centered and aligned with entry guides
• Entry guides, straightener, and feed rollers are free of damage and obstruction
• Material path is clear of scrap, tools, and loose hardware
• Coil brake / payoff tension set to prevent slack or overfeed

Roller Stations and Mechanical Condition

• Roller stations are securely mounted and properly aligned
• Roller surfaces are clean, undamaged, and free of buildup
• Fasteners, shafts, and bearings show no visible looseness or abnormal wear
• Drive components are free of unusual noise, vibration, or leakage
• Guarding is installed and intact around moving roller stations

Lubrication and Hydraulic / Pneumatic Readiness

• Lubrication system reservoir level is within operating range
• Lubrication points are receiving coverage at all required stations
• No visible leaks at lubrication, hydraulic, or pneumatic lines
• Lubricant type matches the machine specification and product requirements

Cut-Off, Controls, and Safety Devices

• Cut-off mechanism cycles smoothly through a dry test without binding
• Cut length setting matches the job specification
• Emergency stop buttons are accessible, labeled, and functional
• Control panel indicators show normal status with no active fault alarms

First-Piece Profile and Final Startup Sign-Off

• First-piece profile matches approved sample or drawing
• First-piece cut length is within specification
• Any setup adjustments or deficiencies documented before release
• Inspector signature