Freezer Fast Rapid High Speed Door Manufacturer Pvc+painted Steel Automatic 2 Years Between The Refrigerated And Frozen Sections

The Cold Room to Freezer Transition Door is specially designed for internal separation between 0°C cold storage areas and -18°C freezer zones, ensuring stable temperature control and efficient workflow.
Installed in internal partitions of cold storage facilities, this door allows frequent access while maintaining thermal separation between temperature zones, preventing energy loss and preserving product quality.

The temperature zone separation door combines fast operation, reliable sealing, and durable construction to ensure smooth internal logistics while protecting temperature-sensitive goods across different cold storage zones.

Product Specifications

Key Features of Cold Room to Freezer Transition Door

• Rapid Opening & Closing
  Minimizes temperature exchange during high-frequency internal transfers.

• Thermal Separation
  Maintains distinct temperatures between cold room (0°C) and freezer (-18°C) zones.

• Durable Construction
  Suitable for continuous internal use in demanding cold storage environments.

• High-Quality Sealing
  Prevents cold air loss, frost formation, and condensation.

• Flexible Activation Options
  Compatible with radar sensors, pull cords, ground loops, and remote controls.

Advantages for Cold Room to Freezer Applications

• Stable Temperature Management
  Protects products by maintaining strict temperature differentiation between zones.

• Energy Efficiency
  Reduces refrigeration load and energy loss between zones.

• Improved Internal Logistics
  Supports smooth movement of personnel and forklifts between cold and freezer areas.

• Reliable & Safe Operation
  Includes safety sensors and emergency manual opening.

• Durable for High-Frequency Use
  Built for continuous daily internal access.

Typical Applications

• Internal partition between cold storage and freezer zones

• 0°C cold rooms to -18°C freezer areas

• Internal temperature-controlled warehouse divisions

• Cold storage facilities with multi-zone layouts

Detailed Feature: Thermal Separation for Energy Saving

The cold to freezer door ensures effective thermal separation between temperature zones.
By combining rapid door cycles with airtight sealing, this door prevents warm air from entering the freezer zone or cold air from escaping, preserving consistent temperatures.
This thermal separation reduces energy consumption, prevents frost buildup, and maintains optimal storage conditions for perishable goods.

Installation Instructions

All measurements are made indoors and each value must be measured at at least three points:
H--the height of the doorway (the distance from the ground to the top of the doorway)
B--the width of the door opening (the distance from the left edge of the door opening to the right edge)
h--Above the doorway (the distance from the top of the doorway to the ceiling) is generally reserved 600mm

b1/b2--The lateral distance of at least 200mm (the distance from the corresponding edge of the door opening to the obstacle) is required to have 500mm reserved on the side of the motor:
When measuring H and B, take the maximum value as the final dimension
When measuring h b1 b2, take the smallest value as the final size

FAQ

Q1: Can this door maintain distinct temperatures between zones?
Yes, it is designed for effective thermal separation between 0°C and -18°C areas.

Q2: How does it save energy?
High-speed operation and tight sealing minimize cold air loss and reduce refrigeration load.

Q3: Is it suitable for high-frequency internal use?
Yes, it supports continuous movement of personnel and forklifts.

Q4: Is emergency manual operation available?
Yes, manual opening is included for power outages or emergencies.