Dock Shelter
The Frostlink industrial doors series encompasses high speed rolling doors, insulated sectional overhead doors, dock levelers, dock shelters, and zipper repair high-speed doors, designed for high-traffic logistics channels, loading bays, and industrial facilities. Doors feature durable PVC or aluminum slats (high speed models), polyurethane-filled sections (overhead doors), multi-layer sealing, reinforced tracks, and precision hardware, supporting fast response and high wind resistance.
Configurations include speeds up to 0.8–2.0 m/s, safety photo eyes, soft bottom edges, hydraulic/mechanical lifts (6–12 ton capacity for dock levelers), and self-repairing zipper mechanisms. These doors deliver smooth traffic flow, impact resistance, and low-maintenance performance in demanding environments.
Years of Industry Experience
High Quality Products
Comprehensive Product Range
Efficient Installation Solutions
Global Manufacturing & Supply
Energy-Efficient Design
Why Choose Frostlink Products?
At Frostlink, we focus on delivering reliable industrial door systems and cold room door solutions designed for real-world applications. Our team combines practical engineering knowledge with a deep understanding of industrial environments, enabling us to recommend the most suitable products for different projects. Whether it is a cold storage facility, logistics warehouse or food processing plant, we strive to provide solutions that support efficient daily operations and long-term reliability.
Benefits
Exceptional Quality and Durability
Our doors and panels are built with premium high-density polyurethane foam injected under controlled pressure, paired with reinforced stainless steel or galvanized frames. This construction delivers excellent mechanical strength, corrosion resistance, and long-term integrity under repeated thermal cycling, mechanical stress, and environmental exposure.
Superior Sealing Performance
Multi-layer EPDM or silicone gaskets with magnetic or compression mechanisms achieve low air permeability. Optional heating wires and double/triple seal configurations prevent frost buildup and maintain consistent thermal barriers across significant temperature gradients.
High Flexibility and Adaptability
Modular designs with adjustable thicknesses (50-200mm), configurable tracks, hinges, and drive systems allow precise matching to project requirements. Panels support cam lock or hook-pin joints for quick reconfiguration without compromising insulation continuity.
Fast and Predictable Assembly
Prefabricated components with standardized edges, precision-cut frames, and compatible hardware enable rapid on-site connection. Doors feature pre-aligned tracks and plug-and-play mechanisms to minimize field adjustments and ensure consistent fit.
Performance-Driven Engineering
Products undergo rigorous testing for thermal conductivity, air tightness, mechanical endurance, and cycle reliability. High speed doors include frequency control and safety features; dock systems feature integrated load-bearing and anti-fall mechanisms.
Energy and Environmental Responsibility
Low-conductivity materials, thick insulation layers, and optimized gasket profiles reduce thermal losses. Components incorporate recyclable steel elements and low-VOC finishes where applicable, supporting lower operational energy demand.
