Key Points For Inspection Before Hot Melt Glue Production Line Goes Into Production | JCT Machinery

 Preliminary inspection after installation (static inspection)

1. Equipment Appearance and Connections

• All equipment (sigma mixer, reactor, extruder, transfer pump, molding system, cooling system, etc.) must be free of damage, deformation or rust.
• All flanges, bolts and seals must be securely installed and tightened.
• Pipelines must be properly connected, with clear flow direction markings (especially for thermal oil, cooling water and vacuum lines).
• Cables must be neatly routed, protective conduits must be intact, and no exposed wires or damaged casings should be present.

2. Safety Devices and Protective Measures

• The safety valve, pressure gauge, and thermometer are all installed and readings are normal.
• The emergency stop switch is functioning properly and clearly located.
• External protective covers for all rotating components (such as the extruder screw and agitator shaft) are fully installed.
• The grounding wire and insulation resistance test have passed (≥1MΩ).

For more information, you can click to see, or contact us: +86-181 3837 3963 (Whatsapp, Wechat) or chemicalmixingtank2004@gmail.com.