Spinach Quick Freezing Line Fruit And Vegetable Quick Freezing Processing Equipment
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.
Why choose us
Technical strength: 20000㎡ specialized and innovative super factory, 30+ patent certificates, 30+ engineers, production line machines covering more than 80+ countries around the world
Production and export strength: 15 years of machinery manufacturing experience, 100+ single-machine equipment, providing comprehensive production line whole factory planning, annual export value of 80 million
Installation and after-sales strength: 7*24 hours customer service, 40+ external engineers provide door-to-door installation and door-to-door maintenance services
Shanghai LWT Intelligent Technology Co., Ltd is specialized in researching and manufacturing various whole set of packing production systems, such as Canned food production line, carton packing and palletizer system, automatic filling system, vacuum packing system, different kinds of conveyor system, labeling system and so on, our specialized engineer team will offer whole plant planning.
Leadworld is a industrial and trade integrated enterprise with design, production, customization and installation capabilities, with import and export rights.
We are an outstanding enterprise recognized by China canning association and vice President of canning association.
Our company devote to digesting and absorbing advanced science of processing and automatic equipment.
Welcome to visit us at any time, our equipment is ready to go, waiting at any time.
Pre-sales:
According to client-specific machinery or automatic product line requirement, supply reasonable machine sketch map, quotation, and similar
video for client ref first.
During Sales:
1) Depends on the client's need to custom base on the standard machine.
2) Repeat 20 ongoing hours testing equipment
operation stability.
3) Execute GMP certification for the equipment and materials used in the production process requirement and specification strictly.
After-Sale:
1. During the epidemic, we support senior engineers to provide one-by-one video guidance; And other times, we will assign professional engineers to customer companies for installation or maintenance services according to customer needs;
2. Supply systematic operation training for client workers.
3. Guarantees all equipment (except human factors) within one year, lifetime maintenance services.
4. After the client use the machine for several years, we can provide a detailed refurbishment program, the original equipment and replacement of hardware and software upgrades, extend machine service life for more than 3-4 years.
5. If quality problems arise, the supplier provides technical support and timely supply wearing parts.
FAQ
Q1: What is your company’s main products?
Canning production line, filling production line, prepared vegetable production line and packaging production line, various stand-alone equipment (bottle washing machine, filling machine, labeling machine, cartoning machine, palletizer, conveyor line, etc.)
Q2: What is delivery date of your products?
Delivery date is 30 working days usually most of the machines.
Q3: What is payment term?
Deposit 30% in advance and 70% before shipment the machine.
Q4:Are you manufacturer or trading company?
We are manufacture verified by ALIBABA and we have our own design team.
Q5:Where are you located? Is it convenient to visit you?
We are located in Shanghai. Traffic is very convenient.
Q6:How can you guarantee quality?
1.We have completed working system and procedures and we follow them very strictly.
2.Our different worker is responsible for different working process, their work is confirmed,and will always operate this process, so very experienced.
3.The electrical pneumatic components are from the world famous companies,such as Germany's Siemens, Japanese Panasonic etc.
4.We will do strict test running after the machine is finished.
5.Our machines are certified by CE.
Q7:Can you design the machine according to our requirements?
Yes. We not only can customize the machine according to your technical drawing, but also can he new machine according to your requirements.
Q8:Can you offer overseas technical support?
Yes. We can send engineer to your company to set the machine and train your worker if needed.
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