Double/triple/quadruple/Stepped IGu sealing option.

Silicone/polysulfide/polyurethane sealant


ST02, ST05

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Technical details about Sealant spreading machine ST05 for Insulating Glasss Machine


Model ST05 sealant spreading machine is made with the latest domestic and international technologies, which applies to the sealing and spreading of secondary sealant. A/B pump is driven by air cylinder. Its unique adjustable proportioning mechanism meets the rigorous requirements for double constituent sealant proportion to maximum extent, with a smooth sealant flow, good coating effect and high production efficiency as well.



  1. Suitable for insulating glass and curtain wall
  2. Pneumatic and electric control system, economical and practical.
  3. Main and auxiliary pump adopt famous brand air cylinder, stable.
  4. Integrated structure of A/B sealant pump, avoid sealant leakage
  5. Special device to avoid A/B sealant pump running idle.
  6. Special one-way value in high pressure pump, sealant output smoothly, suitable for all kinds of sealant, avoid incomplete mixing.
  7. Multi filter system to keep clean of sealant
  8. Stainless steel mixer and unique sealing gun, guarantee the sealant mixing effect
  9. One-way valve is made of high wear-resistant material, long life time
  10. The rotating arm is equipped with universal device, flexible and portable



Mixing ratio 6:1-14:1
Sealant output 3-7L/min
Max. dispensing pressure 26Mpa
Air supply 0.8-1.0 Mpa
Air consumption 0.8M3/min
Diameter of A/B drum 570mm/280mm
Dimension 1750×950×1980mm
Weight 460Kg

Brand parts list

Name Brand Country
A/B air Cylinder Airtag Airtag
Safety valve Hasco S.Korea
Pressure gauage Delta TAIWAN
Sealing gun Self-made China





Professional logistics
More than 20 years export experience, none machine demaged by package.DETEK logistic be your trusted partner.
Machining center
Own machining center with laser cutting & bending, welding, plastic spray etc...
Assembly workshop
Mass production with ERP management system, quick lead time, stable performance IGU machines.
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