Cosmetics and Personal Care
Continuous cooling for lip balm, petroleum jelly, lotion bars, creams and other temperature-sensitive products after filling or molding.
Continuous Product Cooling
Industrial Cooling Tunnel Systems
ZONESUN cooling tunnels provide controlled, continuous cooling for hot-filled or molded products such as lip balm, petroleum jelly, wax, chocolate and confectionery. Conveyor dimensions, cooling capacity and airflow can be customized for your production line.
Continuous Air Cooling
Adjustable Conveyor Speed
Controlled Temperature
Custom Tunnel Dimensions
Production Line Integration
Typical applications: lip balm · Vaseline · lotion bars · wax · chocolate · confectionery
Cooling Process Guide
Cooling Solutions for Stable Product Forming
A controlled cooling process helps hot-filled and molded products solidify evenly, maintain their intended shape and move efficiently into labeling, cartoning or other downstream packaging operations.
Wax and Molded Products
Controlled airflow and conveyor movement support uniform solidification while reducing deformation, surface cracking and inconsistent texture.
Chocolate and Confectionery
Cooling tunnel configurations can be adapted for chocolate, candy and confectionery products that require continuous cooling before packaging.
How to Select a Cooling Tunnel
- Product type and filling temperature
- Required outlet temperature
- Container or mold dimensions
- Target production capacity
- Available factory floor space
- Upstream and downstream machines
Configure Your Cooling System
Send us your product, container dimensions, inlet temperature and target output. ZONESUN can recommend the tunnel length, conveyor width, cooling method and line configuration.
Request a Cooling Solution