SHANGHAI LWT INTELLIAENT TECHNOLOGY CO.,LTD
| Brand Name | LWT |
| Model Number | LW-CPL |
| Certification | CE,ISO9001 |
| Place of Origin | Shanghai, China |
View Detail Information
Explore similar products
Fully Automatic Vertical Packing Machine Sealing
Auto Thermoforming Vacuum Packing Machine Complete Sachet Packaging Line
Seasoning vegetable production line Pre-cooked vegetable cooling and blow-drying
Bagged condiment production line bag production line
Product Specification
| Brand Name | LWT | Model Number | LW-CPL |
| Certification | CE,ISO9001 | Place of Origin | Shanghai, China |
| High Light | Fruit Vegetable Quick Freezing Line ，Spinach Quick Freezing Line ，Vegetable Quick Freezing Line | ||
Spinach quick-freezing production line is a food processing equipment, which is mainly used to quickly freeze fresh spinach to maintain its nutrition, color and taste. The following are the main processes of a typical spinach quick-freezing production line:
1. Raw material reception and selection
Receiving: Fresh spinach is transported from the field to the processing plant for preliminary inspection.
Selection: Manually or mechanically remove unqualified spinach (such as yellow leaves, rotten leaves, etc.) to ensure the quality of raw materials.
2. Cleaning
Pre-cleaning: Remove dirt and impurities on the surface of spinach through a sink or spray equipment.
Deep cleaning: Use a bubble cleaner or ultrasonic cleaner to further clean the spinach.
3. Cutting (optional)
Depending on product requirements, spinach may be cut into segments or kept whole leaves.
4. Blanching
Purpose: Through a short heat treatment (usually in hot water at 90-95℃), inactivate enzyme activity and maintain the color and nutrition of spinach.
Cooling: Cool with cold water or cold air immediately after blanching to prevent overheating.
5. Dehydration
Use a centrifuge or vibrating screen to remove excess water from the surface of spinach to prevent agglomeration during freezing.
6. Quick freezing
Equipment: Use fluidized bed quick freezer or spiral quick freezer.
Temperature: Quickly freeze at a low temperature of -30℃ to -40℃, so that spinach passes through the ice crystal formation zone in a short time to reduce cell damage.
Effect: The quick-frozen spinach maintains its original color, taste and nutrition.
7. Packaging
Weighing: Weigh according to specifications.
Packaging: Use plastic bags or boxes, usually vacuum packaging or nitrogen-filled packaging to extend the shelf life.
Coding: Mark production date, batch and other information.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
7000000-15000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shanghai LWT Intelligent Technology Co., Ltd. is one of the leaders in the global canning industry. Since its establishment in 2009, it has been engaged in the canning industry for over a decade, with operations in more than 100 countries and regions worldwide. focus on automatic canning,ready-meal,... Shanghai LWT Intelligent Technology Co., Ltd. is one of the leaders in the global canning industry. Since its establishment in 2009, it has been engaged in the canning industry for over a decade, with operations in more than 100 countries and regions worldwide. focus on automatic canning,ready-meal,...
Get in touch with us
Leave a Message, we will call you back quickly!