1. Reception and cleaning system: The fruit is first sent to the cleaning machine through a conveyor belt to remove surface dust and pesticide residues. This stage may include multiple steps such as soaking, brushing, and spraying.
2. Grading and screening equipment: After cleaning, citrus fruits are automatically or manually graded based on size, color, and quality. Modern production lines often use photoelectric sorting machines, which can efficiently and accurately classify.
3. Peeling and Seed Removal: For citrus fruits that require peeling, use a peeling machine to remove the skin; For citrus fruits used for juice extraction, it is necessary to further remove the seeds through a seeder to maintain the purity of the juice.
4. Juice Extraction and Filtration: The processed citrus enters the juicer to extract juice, which is then filtered through a system to remove impurities such as pulp fibers and debris, ensuring clear juice.
5. Sterilization and cooling: The squeezed juice needs to undergo instantaneous high-temperature sterilization or cold sterilization treatment to ensure food safety and extend shelf life, followed by rapid cooling to maintain taste.
6. Filling and capping: The processed juice is automatically filled into pre treated packaging bottles or boxes through a sterile filling line, and immediately capped and sealed.
7. Packaging and palletizing: The filled products are labeled and boxed as needed, and finally automatically stacked by palletizing robots to prepare for leaving the factory.
8. Quality control and inspection: There are multiple testing points throughout the entire processing process to ensure that the product quality meets food safety standards.
If you want to obtain detailed equipment recommendations, cost estimates, or production line layout designs, it is recommended to consult professional food processing equipment suppliers or engineering design companies directly. They can provide personalized solutions based on your specific needs and budget.
Characteristics of raw materials:
Diversity: Different types of citrus fruits bring different tastes and aromas, laying the foundation for product diversification.
• Seasonality: Citrus fruits are mostly harvested seasonally, and storage or year-round supply strategies need to be considered.
Quality requirements: Freshness, maturity, appearance damage, and pest and disease conditions directly affect processing quality.
Final product scope:
1. Freshly squeezed fruit juice: Pure fruit juice that has not been concentrated or reduced, retaining the original flavor and nutrition of the fruit.
2. Concentrated fruit juice: obtained by evaporating water, easy to store and transport, and can be restored into beverages in the later stage.
3. Fruit pulp products: such as canned oranges, grapefruit tea, etc., containing fruit pulp or granules, suitable for direct consumption or cooking.
4. Jam and jelly: made by adding sugar and coagulants, often used as dessert ingredients.
5. Spices and essence: lemon juice, orange peel essential oil, etc., which are widely used in beverage, baking and cosmetics industries.
6. Utilization of by-products: The fruit peel can be used to extract essential oils and pectin, while the seeds may be used to extract vegetable oil or as feed materials.
Based on market research and consumer preferences, factories can flexibly adjust their product structure and develop high value-added products that meet market demand.
The technical key points of citrus fruit processing line involve improving efficiency, ensuring quality, and energy conservation and emission reduction. The following are some key technical points:
1. Intelligent sorting technology: Advanced optical sensing and artificial intelligence algorithms are used to quickly and accurately grade citrus fruits, ensuring the accuracy of fruit size, color, and defect detection, and improving product uniformity.
2. Efficient juicing and minimizing fruit loss rate: Using low-speed juicing technology to reduce fruit pulp damage while maximizing juice extraction rate. Some devices also use back pressure juicing to reduce pulp residue and improve juice purity.
3. Aseptic processing technology: Strict aseptic control is implemented throughout the entire chain from fruit reception to final packaging, using UHT instant sterilization technology or cold sterilization technology to ensure the safety and sterility of juice and extend shelf life.
4. Energy saving and environmental protection technologies: Optimize energy management of production lines, such as using energy-saving motors, recycling waste heat energy from processing, and implementing wastewater treatment and recycling systems to reduce environmental pollution.
5. Integration of Automation and Information Technology: The production line is highly automated, combined with MES (Manufacturing Execution System) and ERP (Enterprise Resource Planning) systems, to achieve full traceability and intelligent management from raw material storage to finished product release.
6. Rapid cooling and preservation technology: After juicing, quickly cool to the appropriate temperature to lock in fresh taste and nutrients. Vacuum or inert gas filling technology is used to extend the freshness of the product.
7. Quality control and sensory evaluation system: Online monitoring equipment such as pH value and Brix degree (sugar content) detection is set up at various stages of production, combined with artificial sensory evaluation, to ensure that the product meets high quality requirements.
8. High value utilization of by-products: Research and development technology is used to process by-products such as fruit peels and pomace, extract high value-added products such as pectin, essential oils, and dietary fiber, and achieve comprehensive utilization of resources.
Mastering and applying these technical points can significantly improve the comprehensive efficiency of citrus fruit processing lines, meeting the market's demand for high-quality, healthy, and safe citrus products.
The installation and debugging of citrus fruit processing line is a complex and delicate process, which can be roughly divided into the following steps:
1. Preliminary planning: Confirm the layout design of the production line to ensure maximum space utilization while leaving maintenance channels. According to the equipment list, check whether the site's infrastructure such as electricity, water sources, and drainage meet the requirements.
2. Infrastructure construction: Complete basic construction such as ground leveling, waterproofing, and anti-static treatment according to equipment installation requirements. If necessary, build equipment support platforms or lifting facilities.
3. Equipment arrival and inspection: After the equipment arrives at the site, organize unpacking and acceptance, check for any transportation damage, and verify the consistency of the equipment model, specifications, and contract.
4. Installation and positioning: A professional team installs each component of the production line one by one according to the drawings, including cleaning machines, peeling machines, juicers, sterilizers, filling machines, etc., to ensure that all equipment is correctly fixed and aligned.
5. Pipeline and electrical connection: Lay water pipes, gas pipes, and cables, connect transmission pipelines and control systems between various equipment, perform insulation testing and grounding treatment.
6. System debugging:
Single machine debugging: Conduct separate operation tests on each device to check whether the motor operation, valve control, sensor feedback, and other functions are normal.
Linkage debugging: Simulate the production process, conduct a whole line linkage test, observe whether each link is smoothly connected, whether the parameter settings are reasonable, and adjust to the optimal state.
Cleaning and hygiene verification: Run CIP (Clean in Place) system to ensure that the hygiene conditions of the production line meet food safety standards.
8. Operation training: Provide systematic training for operators, covering equipment operation, daily maintenance, troubleshooting, and other content to ensure a smooth transition of the production line to daily operation.
9. Acceptance and delivery: Organize the customer to conduct final acceptance, confirm that all functions meet the standards, officially deliver for use, and provide subsequent technical support and warranty services.
Ensure that safety operating procedures are followed throughout the entire installation and commissioning process, and invite technical personnel from the manufacturer to provide on-site guidance if necessary to ensure the smooth implementation of the project and the long-term stable operation of the production line.
In order to provide the most suitable customized citrus fruit processing line solution for your needs, I need to understand the following key information points:
2. Product direction: What types of products do you mainly want to produce? For example, freshly squeezed fruit juice, concentrated fruit juice, canned fruit pulp, etc.
3. Space and budget: Your existing factory space and investment budget range.
4. Degree of automation: Are production lines inclined towards fully automatic, semi-automatic, or manual operation?
5. Special requirements: Are there any specific technical requirements or industry standards that need to be met?
After providing the above information, I will integrate relevant resources based on your actual needs and design a detailed customized plan for you. This may include content such as production line layout design, selection of core equipment, cost-benefit analysis, etc.
Shanghai Beyond Machinery Co., Ltd.
Beyond Machinery specializes in the design and manufacturing of citrus juice processing plant.Please contact us now, and ourprofessional technical engineers will customize the equipment plan for citrus juice processing plant and provide a quotation.Please contact us now to obtain the latest equipment plan and quotation.