Mango Destoning Machine for Automatic Mango Pit Removal
OEM/DOM-baking series, processing series, egg roll series, biscuit series, net red food series
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Automatic Mango Pit Removal with Stable Feeding and Accurate Separation

Removing mango pits manually is often a time-consuming operation that depends heavily on worker experience. Variations in fruit positioning, cutting angle, and handling speed can lead to inconsistent results and unnecessary flesh loss. As production volumes increase, maintaining uniform product quality becomes even more challenging.
The Mango Destoning Machine is designed to streamline this process through a controlled sequence of feeding, positioning, cutting, and pit separation. Mangoes are transported through the machine using a track-guided pushing system that moves each fruit at a steady speed. Once positioned, the mango is securely held in place before precision blades cut along the pit, separating the flesh and seed efficiently. This makes the equipment suitable for processors producing fresh-cut mango, frozen mango cubes, dried mango products, puree, and other value-added mango products where consistent raw material preparation is essential.
Technical Specifications
Dimension 3000*720*1350mmPower 3.7kwCapacity 35-40pcs/min Weight 350kg Voltage 220v/380v Integrated Design for Industrial Mango Processing

It runs a continuous four-stage process — horizontal feed, grip-and-position, precision cut, pit-flesh separation — and the whole sequence is designed so each mango goes through the same motion path, in the same orientation, under the same conditions. That's what keeps yield figures stable across a full production run. Clamping and positioning mechanism of mango destoner
The feed system is where most of the consistency comes from. Mangoes are loaded onto a horizontal track and advanced by a continuous rail-guided push-rod. The rod moves at a fixed, even pace, which means each fruit arrives at the cutting station at the same speed and spacing, regardless of what's behind it in the line. This is the detail that separates predictable output from variable output at high throughput. On machines that rely on belt conveyors, speed creep and fruit-to-fruit contact introduce variability long before the blade gets involved. The rail system eliminates that upstream. 
Secure Positioning Before Cutting

Before any blade contacts the fruit, the clamping arms close in and lock each mango into position. This is the alignment step — the stone is located, the cut path is set, and the fruit is held steady through the full cutting motion. It's a straightforward mechanism, but it's what makes the precision cut possible. Without reliable positioning, even a well-calibrated blade produces inconsistent results. The clamping stage is why this machine can run at speed without the blade depth variance you'd otherwise have to accept. Precision Cutting and Pit Separation
Once positioned, the mango passes through the cutting section where precision blades separate the flesh from the pit. The controlled cutting action helps achieve clean separation while reducing unnecessary product waste. By combining accurate positioning with stable cutting, the machine supports consistent processing quality across large production batches. 
Uniform Destoned Mango for Further Processing

After pit removal, the processed mango can be transferred directly to downstream operations such as slicing, dicing, drying, freezing, pulping, or packaging. Consistent destoning quality helps improve the efficiency of subsequent processing stages and supports the production of uniform finished products. Applications
This machine fits naturally into lines producing:
- Frozen mango halves and chunks (IQF lines)
- Dried and dehydrated mango slices
- Mango pulp and purée (upstream of pulping equipment)
- Fresh-cut mango for retail packaging
- Mango juice concentrate processing
Fengxiang supplies the full upstream and downstream equipment for mango processing lines. Our mango washing machine and mango peeling machine prepare the fruit before destoning. In contrast, the mango juice machine takes the clean mango halves further down the line — making it straightforward to source the entire sequence from one manufacturer.

FAQ
Q: What's the difference between a mango destoner and a mango pulper? A destoner separates the whole fruit into flesh halves and the pit — the output is intact mango pieces suitable for slicing, drying, or IQF freezing. A pulper processes mango flesh into purée, usually as the next stage after destoning. Our destoner is designed to feed directly into a pulping line if that's your application.
Q: Can this machine handle different mango varieties? Commercial mango varieties vary significantly in stone shape and size. The machine's positioning and blade parameters are adjustable to accommodate the most common varieties. For operations running a single high-volume variety, we can calibrate specifically during the OEM setup process.
Q: What's the typical yield rate compared to hand pitting? The rail-guided feed system ensures consistent blade positioning on every fruit, which reduces over-cut and under-cut waste compared to manual operations. Exact yield figures depend on fruit size and variety — contact us with your specific setup for a realistic estimate.
Q: Is the machine easy to clean between production runs? All food-contact surfaces are SUS304 stainless steel and the machine is designed for washdown cleaning. The clamping and blade assemblies are accessible for daily hygiene routines without specialized tools.
Q: Can it integrate into an existing processing line? Yes. The machine's infeed and outfeed dimensions are designed with line integration in mind. If you're building around existing equipment, share the line layout and we can advise on fit and any needed adaptors.
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Mango Destoning Machine for Automatic Mango Pit Removal
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