Mangoes are loved worldwide for their vibrant flavor and versatility. Specialized industrial machinery is essential for processing fresh mangoes year-round into pulp, juice, concentrate, or dried fruit. These automated production lines ensure efficiency, hygiene, and product quality. Let’s explore the key components of a modern mango processing machine:
- Pretreatment and Preparation
Washing System: A multi-stage cleaning system begins with an air bubble mango washer to remove dirt, followed by a thorough scrubbing and dechlorination rinse using brush rollers.
Sorting Conveyor: Workers inspect the fruit on a vibrating conveyor to remove damaged or unripe mangoes.
Blanching/Pre-cooking: A steam tunnel or mango blancher (65-95°C) softens the fruit, making it easier to peel and pit while preserving its color.
- Pulping and Separation
Pulping/Pulping Machine: A mango pulper uses a high-speed rotor to separate the seeds, skin, and pulp. Dual-channel models can complete the process in one go, increasing yields to 99.5%.
Refining System: Vibrating screens or decanters remove residual fibers, resulting in a smooth, fine pulp (mesh size: 0.3-0.5 mm).
Homogenizer: Further refines the pulp texture for a consistent taste.
- Pulp and Juice Processing
Vacuum Degasser: Removes oxygen, prevents oxidation, and extends shelf life.
Evaporator: For concentrates, a forced circulation system concentrates the pulp to a Brix level of 28-72°C at low temperatures, preserving nutrients.
Standardizer: Adjusts Brix or adds additives (e.g., citric acid, sugar) to maintain product consistency.
- Sterilization and Packaging
Sterilizer: Tubular or plate heat exchanger for pasteurization of the pulp/juice (e.g., heating at 95°C for 10 min). minutes).
Aseptic Filling Machine: Fills sterilized fruit pulp contaminant-free into drums (220L), bag-in-box, or Tetra Pak packaging, with a shelf life of 1-2 years.
- Automation and Safety
PLC Control: Manages the entire process with minimal manual effort (Capacity: 60-1,500 tons/day).
CIP System: Automatically cleans pipes and tanks using food-grade solutions.
Material Safety: All contact parts are made of SUS304 stainless steel.
Key Mango Processing Stages and Equipment
| Stage | Key Machines | Function |
| Pre-Treatment | Bubble washers, Blanching tunnels | Deep cleaning, enzyme deactivation |
| Core Processing | Destoners (e.g., MDJ2), Pulpers | Seed/skin removal, pulp extraction |
| Refinement | Decanter centrifuges, Homogenizers | Fiber removal, texture smoothing |
| Preservation | Vacuum evaporators, Tube sterilizers | Concentrate pulp, eliminate microbes |
| Packaging | Aseptic vat fillers | Contamination-free filling for extended shelf life |
These lines can also process similar fruits (peaches, guavas) and produce a variety of products: NFC juice, dried slices, or jam. With a raw fruit yield of 55-75%, industrial processing maximizes resource utilization while meeting global demand.
We are a mango processing machine manufacturer. We carry all the mango processing machine described above. For more information and pricing, please contact us at +8618595613260.