INTRODUCTION

Polyurethane (PU) foam is used in PU sandwich panels. The rigid polyurethane foam is favorable for the manufacturing of refrigeration and cold storage panels due to its advantageous mechanical, chemical, biological and moisture properties. Not limited to Refrigeration industry PU panels has numerous application in Prefabricated Building Industry.

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GENERAL FEATURES

  • CWAHU are manufactured in combine single unit and insections. All components ofCWAHU are easily accessible Different sectional arrangements & fan discharge positions are possible depending on the site constraints and requirements CWAHU units are suitable both for duct connection or free discharge applications.

  • A typical CWAHU consists of a wide choice of a combination but not limited to the following sections, fan, cooling coil, heating coil, humidifier, filter section, mixing box, return air fan, plenums as standard or optional.

THERMAL BREAK PROFILE

Aluminum Profile Frame CWAHU section casings are constructed of framed modules for maximum rigidity and strength Structure frame is made of aluminum profile, called which has excellent mechanical characteristics. The cross section of this profile is specially designed for this type of applications.Aluminum profiles are connected by means of special corner pieces.

PANELS

Access and fixed panels are constructed of hot dip galvanized steel. Access panels are provided with quick release fasteners to facilitate access to all internal components for maintenance and service Suitable handles are provided for ease of handling.

All fixed panels are bolted to the frame and provided with special gasket between panels and frames to ensure air tightness. This bolted construction makes all sections accessible from both sides.

OPTIONS AVAILABLE

  • Non-standard fan size.
  • Explosion proof motor.
  • Variable speed drive (Frequency Inverter).
  • Standby motor (additional) with manual change over.
  • Coating on fans.
  • Motorized dampers / manual dampers.
  • 2” Insulation

Model

Capacity (KW)
Option 1 Stages Option 2 Stages
12 6 1 9 2
16 7.5 1 12 2
24 12 1 18 2
32 15 1 24 2
40 18 1 27 2
50 24 1 36 2
62 30 1 45 2
Cold-Storage-3