Metaflex Doors India Pvt. Ltd.

OUR PRODUCTS

How to Select an Insulated Doors

COLD CHAIN INDUSTRY

Cold Storage Doors
• Horizontal Sliding • Hinged

CA / ULO Chamber Doors
• Horizontal Sliding • Vertical Sliding • Hinged

Ripening Chamber Doors
• Horizontal Sliding • Sectional/Overhead

Automation for sliding Doors

Hinged Hatch Doors

Overhead / Sectional Doors

HORIZONTAL SLIDING DOORS

MAKApple (Controlled Atmosphere Doors)

DESCRIPTION

These Doors are specially developed to meet the most stringent CA / ULO standards.

The sliding door slides easy on the aluminum extruded track, which possess more structural strength than bended steel profile.

To seal a room, the door is closed, six latches are snapped into place on the supplied door frame, and then the patented inflatable seal is simply pumped up using a hand pump.

A pressure gauge can be monitored to insure the seal is holding against any imperfections in the floor or wall surfaces.

The construction of the door is an aluminum framework around the perimeter and has an impact resistant fiberglass sheet for the finish.

The Sample Extraction Window (optional) A hinged opening with in the Door for sample extraction. Four sided sealed with a see through toughened glass. And a handle to open with a padlock as a feature, including five point locking system ensures airtightness.

APPLICATION AREAS

Agri-Horticulture

Controlled Atmosphere Areas

Post Harvest Areas • ULO (Ultra Low Oxygen) Application

Gas Tight Areas

Fruit Processing

BENEFITS

Desired ULO level can be achieved by using these doors with a perfect gas tightness along with the standard arrangements of CA infrastructure.

Door is fitted with patented nonlinear sealing gasket. Specially developed, three dimensional, inflatable type, in which parametric and porthole techniques are included in one. This constitutes an inflatable continuous rubber inner seal and a protective, flexible outside which presses against the floor and walls, which insures excellence sealing all around. Assures extra reliability and no risk of leakage.

Longer life span: The sealing is not created by pressing the door closed with great force, built by an even air pressure in the sealing rubber. Point load is thus avoided and gas tightness can be ensured for a longer period of time.

The gas tight finishing of the door opening is by anodized aluminium door case profiles with complete synthetic thermal bridge interruption.

The corrosion – resistant aluminium gives a high quality framework as reinforcement of the door opening.

The impact proof synthetic profile ensures a thermal- bridge-free fit to the wall.

Durable in operation, user friendly, reduces energy loss.

Will give you quick (ROI) return on investment.

TECHNICAL SPECIFICATIONS
Standard Accessories & Hardware (Horizontal Sliding)

Door Leaf	:	100mm thick Door leaf constructed of a core of insulation material, covered on both sides with 1,5mm impact-resistant glass-fibre reinforced food safe polyester.
Frame	:	Extruded anodized aluminum profiles
Closing	:	Point lock and handle
Emergency	:	Unlocking available from inside with thumbwheel, in the door as well as in window
R-value	:	Approx. 3.7 (m2.K/W)
Color of framing	:	Transparent anodized finish.
Sealing	:	100% gas-tight by means of inflatable (parematral and porthole) gasket profiles.
Door casing	:	Anodized aluminium casing profiles with a complete thermal Bridge-free fit to the wall
Rail system	:	Aluminium extrusion with indentation.
Operation	:	Manually operated or electrically operated.

Optional Accessories & Hardware

Bumper Locks : Lock with emergency release.
Tightening Latches, Electrically operation, Gas-tight window, Sample extraction window) : Synthetic hinged window and case made of impact proof PVC 32” x 32” gas filled insulating glass