PVC Air Curtains for Refrigeration and Industrial Doorways
As a Refrigeration Parts-PVC Air Curtain Manufacturers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.
Ningguo Kingcool Import and Export Co., Ltd supplies PVC air curtains as part of our refrigeration parts range, alongside capacitors, compressors, controls and installation materials. Our PVC strip curtains are produced in 1.5 mm to 6 mm thicknesses and in a range of colors, giving cold storage rooms, loading docks and processing areas a flexible barrier against air exchange, dust and insects.
We combine capacitor manufacturing with a broad appliance and HVAC parts agency, so customers can source PVC air curtains together with the Refrigeration Parts needed for a complete installation. Our team works directly with each client to match strip thickness, width and overlap to the doorway and traffic pattern.
Product Range and Application Fit
The PVC air curtain range covers standard, low-temperature and anti-static strip options. Standard strips suit ambient warehouse doors, while low-temperature grades remain flexible in cold rooms and freezer entrances. Anti-static strips are used where static buildup can attract dust or interfere with sensitive equipment.
- Standard PVC strip curtain: general purpose, 1.5 mm–3 mm, clear or colored, for warehouse and workshop doors.
- Low-temperature PVC strip curtain: retains flexibility in cold storage and freezer doorways, reducing cracking and energy loss.
- Anti-static PVC strip curtain: for electronics, clean rooms and areas where dust control matters.
- Colored strip curtain: used to mark walkways, separate zones or improve visibility in busy traffic areas.
Technical Specifications and Configuration
We configure each PVC air curtain to the opening dimensions, temperature range and traffic type. The table below shows the main variables we confirm before quoting.
| Parameter | Options / Range | Application Note |
|---|---|---|
| Thickness | 1.5 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm | Thicker strips for high-traffic or larger openings; thinner strips for light pedestrian use. |
| Width | 100 mm–400 mm | Overlap percentage affects sealing and ease of passage. |
| Color | Clear, blue, green, yellow, red, custom | Color coding for safety or branding; clear for maximum visibility. |
| Temperature range | Standard: –10 °C to +50 °C; low-temp: down to –40 °C | Low-temperature grades prevent brittleness in freezers. |
| Mounting | Galvanized steel rail, stainless steel rail, plastic rail | Rail type selected for hygiene, corrosion or load requirements. |
Materials and Durability
Our PVC strips are formulated for weather resistance, aging resistance and corrosion resistance. The material remains flexible across repeated door cycles and resists common cleaning agents used in food and cold storage environments. We can supply strips with UV stabilizers for outdoor or sun-exposed doorways.
For projects that require a complete refrigeration parts package, we also supply Condensate Drain Pump and other accessories to support the installation.
Installation and Integration
PVC air curtains are installed on the door frame using a mounting rail. We provide rails cut to the opening width and pre-drilled for standard fixings. The strips are hung with a specified overlap, typically 30–50 %, to create a continuous barrier while allowing personnel and forklifts to pass.
- Confirm opening width, height and header condition.
- Select strip thickness and overlap based on traffic and temperature separation.
- Choose rail material for the environment (galvanized, stainless or plastic).
- Plan for local electrical supply if an air curtain fan unit is combined.
Quality Assurance and Acceptance
Every batch of PVC strips is checked for thickness, width, color consistency and surface defects. We inspect raw material certificates and perform dimensional checks before packing. For project orders, we can provide a pre-shipment inspection report and retain samples for reference.
Our capacitor production follows a strict quality system with advanced testing equipment, and the same discipline applies to the parts we distribute. This means the PVC air curtains you receive are consistent with the specification agreed at order confirmation.
Maintenance, Spare Parts and Serviceability
PVC strips are consumable items that can be replaced individually without removing the rail. We supply replacement strips in the original specification, so maintenance teams can keep doorways sealed with minimal downtime. Cleaning with mild soap and water maintains transparency and extends service life.
For customers who need a broader spare parts program, our Refrigeration Parts range includes fittings, controls and installation materials that support cold room and HVAC maintenance.
Information We Use to Configure Your Solution
To prepare an accurate proposal for PVC air curtains, we need the following project details. This helps us recommend the right strip grade, thickness and mounting hardware.
- Doorway dimensions (width × height) and number of openings.
- Temperature on each side of the doorway and whether it is a freezer or cold room.
- Traffic type: pedestrian, pallet truck, forklift, or mixed.
- Environmental conditions: indoor/outdoor, humidity, dust, static sensitivity.
- Preferred color and any branding or safety marking requirements.
- Mounting surface material and available fixing points.
- Quantity and delivery schedule.
Frequently Asked Questions
What thickness of PVC strip should I use for a cold storage door?
For cold storage and freezer doors, we recommend low-temperature grade strips in 3 mm to 6 mm thickness, depending on traffic. Thicker strips provide better sealing and durability but are heavier to push through. Our team can advise based on your opening size and temperature differential.
Can PVC air curtains be used in food processing areas?
Yes. Our PVC strips are resistant to common cleaning agents and can be supplied in colors that meet hygiene zoning requirements. They help maintain temperature separation and reduce insect ingress without blocking movement.
Do you supply mounting rails and hardware?
We supply galvanized steel, stainless steel or plastic mounting rails cut to your opening width. Fixings are selected based on your door frame material. Please specify if you need stainless steel for wash-down areas.
How do I order replacement strips?
Replacement strips can be ordered using the original specification: thickness, width, color and length. If you have the original order number, we can match it directly. Otherwise, provide the strip dimensions and we will confirm compatibility.
What is the lead time for a PVC air curtain order?
Lead time depends on quantity and customization. Standard strip curtains typically ship within 2–3 weeks after order confirmation. Custom colors or special sizes may require additional time. We confirm the schedule in the proforma invoice.
Ningguo Kingcool Import and Export Co., Ltd — North of Funing Rd., Helixi Economic and Technology Development Zone, Ningguo, Anhui, China. Phone/WhatsApp: +86-18110862602.
Related Products and Categories
Our portfolio also includes PRODUCT for applications with different operating ranges, interfaces or integration requirements.
