Multi funcation programmable timer
“cool to touch ” moulded gun handle
Infinitely variable speeds
“cool to touch ” moulded gun handle
Infinitely variable speeds
Hot‑Melt Butyl Sealing Machine for Insulated Glass Primary Sealing
Products Description
Our hot‑melt butyl sealing machine is second‑generation special equipment for primary sealing of insulated glass aluminum spacer frames. Compact, lightweight and space‑saving, it delivers precise temperature control for hot‑melt butyl sealant. Only 30‑minute preheating is required before production start‑up. It is widely used for small‑and‑medium double‑glazing glass workshops to complete the critical first‑step edge sealing for IG units.
✅ Programmable multi‑function timer for pre‑heat management
✅ “Cool‑to‑touch” molded glue gun handle for operator safety
✅ Infinitely adjustable glue extrusion speed & output
✅ Compact lightweight structure, easy installation & maintenance
✅ Stable temperature control for consistent butyl sealant melting
Core Features
‑ Built‑in multi‑function programmable timer: supports scheduled preheating, helps operators save warm‑up time and reduce energy waste.
‑ Ergonomic “cool‑to‑touch” molded glue gun handle, prevents scald injuries during long‑time manual gluing operations.
‑ Infinitely variable glue output speed, operators can adjust glue flow rate flexibly according to spacer size and production requirement.
‑ Second‑generation optimized machine structure, small footprint, lightweight body, simple operation and convenient daily maintenance.
‑ High‑precision constant‑temperature control system, keeps butyl hot‑melt adhesive at stable melting status to guarantee uniform glue bead.
‑ Short pre‑heating cycle: ready for operation after only 30‑minutes preheating, improves daily production turnover.
‑ Large‑capacity glue warehouse holds up to 35 kg butyl rubber, lowering frequent refilling frequency.
Technical Parameters
Power voltage | 380V |
Total power | 11KW |
Rubber warehouse capacity | 35KGS |
Rubber speed | 0-2Kg/min |
Application Scope
This hot‑melt sealing machine performs primary butyl sealing for aluminum spacer frames of insulated / double‑glazing glass units.
‑ Fits for door & window insulating glass processing
‑ Suitable for small‑batch or medium‑volume IG glass production workshops
‑ Works in the front‑end of insulating‑glass workflow: after aluminum spacer assembly, before secondary two‑component sealing procedure.
Working flow reference：Spacer assembling → Hot‑melt butyl primary sealing → Glass combining & pressing → Two‑component secondary sealing.
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