PSI Sliding Doors are designed specifically for use in cold and chilled storage applications and can be installed both internally and externally.

Our insulated sliding doors are incredibly versatile and suitable for a large range of different applications, from cold stores and dry stores, to blast freezers and ambient processing areas. They are designed to operate within multiple work environments; including dairy, poultry and meat processing plants, fruit and vegetable stores, medicine production facilities, and logistics and warehouse storages. For projects with strict hygiene standards and sensitive environments, we are able to provide stainless steel options for our door leaves, profiles, rails, handles and hinges. Depending on the level of traffic in a specific area, we can provide either a manually or electrically-operated door to suit your requirements. Additionally, we can supply various accessories depending on the type of operation and access needed, such as pull cords, motion sensors, induction loops and more. Alternatively, if required, you can install and link your own access system to our electrical doors using various potential free contacts available.

Technical Information

In-house Capabilities

PSI can comprehensively analyze your designs or create designs for you based on your process requirements. We are high pressure equipment manufacturer that employs advanced methods of design, including stress and fatigue analysis reports and finite element analysis if required.

  • Horizontal Sliding Doors (Chill-Type)
  • Horizontal Sliding Doors (Freezer-Type)
  • Oil, Gas & Petrochemical
  • Chemical
  • Power Plants
  • Marine
  • Water
  • Waste Water
  • Fertilizer
  • Geothermal
  • Biogas
  • Nuclear
  • Mining
  • Pharmaceutical
  • Food & Beverage
  • Pulp & Paper

PSI Sliding Doors are designed specifically for use in cold and chilled storage applications and can be installed both internally and externally.

  • ASME / U-stamp
  • ISO 9001-2015
  • ISO 14001-2015
  • ISO 45001:2018
  • Fire-resistant Polyisocyanurate (PIR) insulation material with foam density of 40kg/m3.
  • Both sides covered with 0.5mm PPGI steel flat sheet with polyester coating.
Thickness of door leaf 100mm.
R-value Approx. 4.76(m2.K/W).
Framing Anodised Aluminium Profiles, thermal break to prevent heat bridges.
Colour of door leaf Standard colour - Light grey RAL 9002.
Sealing Whole perimeter sealed with rubber profiles.
Door frame Anodised Aluminium Profiles with a complete thermal break to fit the wall.
Rail system Anodised Aluminium drop/lift rail system type SRA with dust cap.
Operation Manual type.
Openers Available inside and outside.
  • Key locks with internal safety release.
  • Available in various colours.
  • Stainless steel door leaf sheet.
  • Crash protection bumper on the outer door leaf only.
  • Double door leaf.
  • Electric system - According to CE standards.
  • Easily programmable.
  • Compact in design and mounted directly to the client's wall and incorporates membrane type open/stop/close push-buttons.
  • Standard feature - Equipped with automatic closure.
  • Opening speed up to 0.9meter/second.
  • Various potential free contacts.
  • Power supply 230volt, 1phase, 50Hz, 20Amp.

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