Improve working efficiency
Ensure quality of insulating glass sheet
Ensure quality of insulating glass sheet
Two‑Component Sealing Machine for Insulated Glass Secondary Sealing
Products Description
Our two‑component sealing machine is core auxiliary equipment for insulated glass (double glazing unit) secondary sealing. Fully pneumatic‑driven, it mixes and dispenses two‑part sealant accurately, greatly improving production efficiency and guaranteeing stable sealing quality for DGU panels. It supports silicone structural sealant and polysulfide sealant, widely adopted in small‑to‑medium insulating glass factories.
✅ Pure pneumatic drive, safe & reliable performance
✅ Stepless adjustable A‑B glue mixing ratio
✅ Static reciprocating mixer for homogeneous blending
✅ Multi‑stage filtration & high‑wear fluid components
✅ Built‑in safety valve with high‑pressure auto‑reflux protection
Core Features
Adopts imported pneumatic motor, delivering stable and powerful driving performance for consistent glue output.
Pneumatic control with separated modular structure, simple operation and convenient daily maintenance.
Stepless adjustment for two‑component mixing ratio within 6:1‑14:1, ensures precise proportion matching for different sealant requirements.
Equipped with static reciprocating mixer, achieves thorough and uniform glue mixing, avoids incomplete curing caused by uneven blending.
Multi‑filtering device installed on feeding pipeline, effectively blocks impurities and prevents foreign particles entering pump and glue gun.
High‑wear‑resistant one‑way valve extends service life, reduces frequent spare‑part replacement cost.
Built‑in safety valve; automatic glue reflux under over‑pressure condition to protect pipelines and pumps from pressure damage, enhancing operational safety.
Technical Parameters
Mixedrate | 6:1-14:1 |
Base bucket | 200L |
Curative ageent buchet | 20L |
Max consumed air | 0.5m³/min |
Max squeezing pressure | 20mpa |
Air supply pressure | 0.5-0.8mpa |
Application Scope
This two‑component sealant extruder is specially designed for secondary sealing of insulated / double‑glazing glass units. Compatible sealant types:
‑ Two‑component silicone structural sealant
‑ Two‑component polysulfide sealant
Perfectly matches insulated glass production workflow: works after glass washing, frame assembling and plate pressing, to finish edge secondary sealing of DGU units. Suitable for window‑door glass, curtain‑wall architectural insulating glass processing workshops.
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