Energy saving cooler glass

LEAK-PROOF, CONDENSATION-FREE 20% ENERGY SAVING GLASS DOOR FOR COOLER FREEZER

Aluminum spacer, PVC spacer and traditional warm edge spacer hollow insulated glass cooler/refrigerator door have dissatisfying sealing performance. The argon filled inside the cavity of insulating glass unit (IGU) cavity quickly leaks or lose performance. After 1-2 years,argon percentage drops to below 80% and glass will lose its heat insulation and energy saving effect.

Because of the poor sealing performance, water vapor and moisture will soon penetrate into/enter the hollow glass cavity, causing condensation/dew in the glass cavity, evening forming water droplets, and the glass door will lose energy saving performance and has to be replaced with new ones.

To overcome this argon leak problem, we imported flexible ESG spacer insulated glass machine from Europe, and design a new generation of insulation glass and doors for upright beverage display cooler/freezer.

LEAK-PROOF, CONDENSATION-FREE 20% ENERGY SAVING GLASS DOOR FOR COOLER FREEZER

Our solution to improve the glass insulation performance and energy saving performance:

Insulated Glass Door Type	U Value (w/m2.k)	Energy Saving Performance
3clear+12Air+3clear	2.85
3.2Low E+14Air+3clear	1.89	33%
3.2Low E+14Argon (80%) +3clear	1.65	13%
3.2Low E+14ESG Spacer/Argon 95% +3clear	1.55	6%
3.2Low E S + 14ESG Spacer/Argon 95% + 3clear	1.25	19%
3.2Low E S +12ESG Spacer/Argon 95%+ 3clear +ESG Spacer/Argon 95% + 3.2Low E S	0.8	33%

Our 95% high argon insulated glass for commercial display cooler/freezer consist of 3 elements:

1. Two or three layer of soft low E:

to reduce heat radiation through glass door while maintaining high transmittance and clear view into cooler cabinet

2. Flexible ESG spacer:

to keep super low moisture and argon gas penetration rate, and

to reduce the heat conduction at the spacer edge area, and avoid the condensation at the glass door bottom edge area

3. 95%~99% high argon filling and keeping inside glass cavity:

to reduce the heat convection inside the glass cavity

Our insulated glass door will have initial argon filling percentage test, with handheld Sparklike argon test device, testing result between 95%-99%. Our glass is the only kind of glass door that passes EN-1279-2 Long term Moisture penetration test and EN-1279-3 Argon Gas rate and argon leak test.

LEAK-PROOF, CONDENSATION-FREE 20% ENERGY SAVING GLASS DOOR FOR COOLER FREEZER

Compared with traditional spacer, our flexible ESG spacer high argon keeping insulated glass door has the advantage below:

*95-99% pure argon/krypton filling and keeping(any shape available)

*10℃ higher insulation temperature(for coolers)

*90% argon keeping same life as cooler unit（argon leak 0.4%/year)

*20% energy saving than aluminum spacer insulated glass

*-23℃ freezer condensation stop without electric heat

*Heated glass keeps 95-99% argon too, with 20% less Watt electricity used

Same life guarantee with your cooler unit, leak-proof and free replacement

FEATURE

95% high argon filling and keeping inside the insulated glass door cavity, to have best glass insulation performance and
20% energy saving for the glass door
Leak proof and dew proof guarantee for 10+ years, same life guarantee as your cooler/freezer unit
Soft Low E glass for better heat radiation stop and glass insulation performance
PVC frame for better thermal break performance
Slim silver aluminium frame for good appearance and anti-UV anti-aging
Silk screen glass at the exterior layer of the glass door, elegant design
Step insulated glass door, Vending machine glass door with holes can fill and keep 95% argon too
20% better insulation will less the compressor start time thus lengthening compressor life

ESG GLASS DOOR SPECIFICATION

Product	20% energy saving, 95% high Argon gas, insulated glass door for upright display Beverage Cooler/freezer
Composition	Insulated glass with 95% argon keeping, PVC frame, aluminum frame
Frame	PVC profile frame aluminium alloy profile frame PVC frame with (Chromed) aluminium cover seamless welding stainless steel frame, Framelss slim aluminum frame
Glass door size	customized
Door Corner Shape	Framed glass door, Frameless glass door, round corner (R30, R10), square corner
Accessories	Full Long handle, short handle, top mounted handle, side mounted handle, recessed handle, add-on handle, in-built handle, aluminum handle, plastic handle auto-return, 90 degree hold open, top and bottom hinge Strong magnetic gasket Key and Lock, frame corner connector Color LED light strip
Insulating Glass	2-3 layer insulated glass
Layer	Double layer double glazed glass door for cooler with argon krypton filling and keeping Triple layer triple glazed glass door for cooler with argon krypton filling and keeping in 2 cavities
Glass thickness	3.2mm/4mm Low E glass + 14~18mm flexible ESG spacer with 95%-99% high argon filling and keeping + 3.2mm/4mm Low E glass
Glass type	Soft Low E for higher insulation performance and high transmittance Tempered glass anti-collision, explosion-proof, anti-blast with hardness of automobile windshield
Spacer	Flexible GD warm spacer, Argon gas/air penetration leak rate is 0.002g/m2/24hour Keeping high argon for 20 years
Insulated Glass Cavity Gas	95-99% argon filling 20% energy saving Low E glass protection and performance enhancement, noise reduction keeping argon 90% for more than 10 years Same long life guarantee with the beverage cooler unit
Insulated glass Sealant	Polysulfide, double component silicone
Silk screen color and color	Red silk screen color for Coca Cola Blue silk screen color for Pepsi Black silk screen color for wine bar cabinet Customized according to your logo design
LOGO Brand	Greendoor Technology, or your logo design
Temperature	0~8℃ usually for cooling, -18~-30℃ for ice cream or frozen freezer, 8~12℃ for wine bar cabinet
Warranty	Same life time guarantee as your cooler unit