Shanghai Tech Limited Co.,Ltd

BLOG

  • How to Replacement / Repair Cold Storage Door Gasket

    How to Replacement / Repair Cold Storage Door Gask

    The current failure of the cold storage door seals is causing a critical thermal breach. The compromised gaskets are allowing warm, humid ambient air to infiltrate the refrigerated zone (infiltration load), forcing the compressor to run continuously to maintain the setpoint. Increased Energy Costs: Estimated 30-40% increase in cooling load due to air leakage.Equipment Risk: High risk of evaporato...
    Read more
  • Why is there ice buildup on my cold room door

    Why is there ice buildup on my cold room door

    Severe ice formation is present on the header, jamb, and threshold of the walk-in freezer door assembly. This accumulation suggests a failure in the thermal envelope, likely caused by a non-functional perimeter anti-sweat heater, a degraded magnetic gasket, or improper air management (missing strip curtains). The condition presents an immediate slip-and-fall liability and risks FDA/USDA compliance...
    Read more
  • Stop the Chill Loss: Why Your Facility Needs an Energy Saving Air Curtain

    Stop the Chill Loss: Why Your Facility Needs an En

    Are rising electricity bills hurting your profits? Discover how installing an energy saving air curtain for walk-in freezers can reduce energy loss by 30%, prevent frost buildup, and extend the life of your compressor....
    Read more
  •  Modular and Lightweight Design Innovations in European Mobile Cold Storage

    Modular and Lightweight Design Innovations in Eur

    Discover high-quality Portable Mobile Cold Storage units with energy-efficient cooling systems. Ideal for food, pharmaceuticals, and logistics, offering flexible, temperature-controlled solutions with remote monitoring. Get rental & sale options now. ...
    Read more
  • PVC Cold room swing door

    PVC Cold room swing door

    Insulated PVC cold room swing door designed for walk-in coolers, freezers & cold storage. Food-grade, weatherproof & durable. Ideal for commercial and industrial applications with custom solutions....
    Read more
  • Ceiling Mounted Cold Room Indoor Unit

    Ceiling Mounted Cold Room Indoor Unit

    Maximize your storage space with our Ceiling Mounted Unit Coolers. Compact design, high thermal efficiency, and easy installation. Perfect for walk-in coolers and freezers. Explore our hanging evaporators today....
    Read more
  • How to Prevent Freezing in Water Chillers

    How to Prevent Freezing in Water Chillers

    Dear Valued Customers, With winter approaching, please ensure all refrigeration units are properly protected against freezing! When units are not in use during winter, drain all water from the condenser and evaporator in advance (evaporators in low-temperature units with outlet water temperatures below -10°C do not require draining)....
    Read more
  • Which One Saves More Cost?Small Cold Room Or Chest Freezer

    Which One Saves More Cost?Small Cold Room Or Chest

    In food service, retail, and small commercial operations, cold storage is one of the biggest ongoing expenses. Whether you run a café, a restaurant, a butcher shop, or a mini-mart, choosing the right storage system directly affects product freshness, electricity bills, and long-term operational efficiency. Two of the most common storage options are small cold rooms and chest freezers, but which o...
    Read more

Send Your Message

Feel free to contact with us. We are ready to assist you.

  • Facebook

    Twitter

    Instagram

    Linkedin

    Pinterest

    Youtube

    whatsapp

    Email

    Phone