The frozen tunnel represents a sophisticated solution for continuous cooling in high-volume cosmetic production lines, designed to efficiently solidify lipstick and cosmetic pastes through a controlled refrigeration process.
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The frozen tunnel features a conveyor belt system that transports products through a temperature-controlled tunnel, achieving minimum temperatures of -15℃ to -18℃ for rapid and uniform solidification. Available in 3P and 5P models with conveyor belt lengths up to 4000MM, it accommodates various production volumes while maintaining consistent cooling performance. Constructed with SUS304 stainless steel and equipped with French Dixell compressors, the frozen tunnel delivers reliable operation, energy efficiency, and easy maintenance, making it a cornerstone of large-scale cosmetic manufacturing facilities.

Parameter | 3P Model | 5P Model |
Power Supply | 380V 50Hz | 380V 50Hz |
Compressor Power | 3.5KW 3P | 4.5KW 5P |
Compressor Brand | Dixell (France) | Dixell (France) |
Overall Dimensions (L×W×H) | 1500×800×1220MM | 3000×800×1500MM |
Conveyor Belt Size | 2500MM×300MM | 4000MM×300MM |
Minimum Refrigeration Temperature | -15℃ | -18℃ |
Freezing Time | 3-5 minutes | 1-3 minutes |
Body Material | Stainless Steel (SUS304) | Stainless Steel (SUS304) |
Customization Options | Available for conveyor size | Available for conveyor size |
Incorporates a conveyor belt system that enables uninterrupted cooling of products, significantly increasing production efficiency compared to batch freezing methods.
Features double-layer insulation and airtight door seals that minimize cold air loss, ensuring energy-efficient operation and maintaining stable internal temperatures.
Equipped with industrial-grade Dixell compressors that achieve temperatures as low as -18℃ (5P model), ensuring rapid solidification even for high-wax-content formulations.
Built entirely with SUS304 stainless steel that withstands the cold, humid environment inside the tunnel while meeting strict cosmetic industry hygiene standards.
Offers conveyor belt customization to accommodate specific production line requirements, with standard lengths from 2500MM to 4000MM.
Ideal for large-scale lipstick manufacturing facilities requiring continuous cooling of filled moulds to maintain high production throughput.
Efficiently cools various cosmetic pastes and wax-based products beyond lipsticks, including lip glosses, concealers, and solid perfumes.
Seamlessly integrates with automatic filling machines and demolding systems to create fully automated production workflows.
Provides controlled cooling for heat-sensitive cosmetic formulations that require specific cooling rates to maintain product integrity.
The continuous conveyor system eliminates downtime between batches, with the 5P model capable of cooling up to 200 moulds per hour depending on product size.
Regular maintenance includes cleaning the conveyor belt, checking refrigerant levels monthly, and annual compressor servicing, with the stainless steel construction minimizing cleaning requirements.
Yes, operators can adjust conveyor speed to control cooling time, with the tunnel maintaining consistent temperatures regardless of speed settings.
The double-layer insulation and efficient Dixell compressors minimize energy consumption, with the 3P model consuming approximately 3.5 kWh during continuous operation.
The tunnel includes emergency stop buttons, temperature alarms, and protective guards around moving parts, ensuring safe operation in industrial environments.
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