Longyan and Ximei Nucleation Machine

NegotiableUpdate on 01/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The Longan Ximei kernel removal machine adopts an elastic supported movable bracket to adapt to different sizes of longan fruits. It automatically adjusts the depth of penetration of the kernel removal pliers through a tension spring to avoid loss of fruit flesh or residue of fruit kernels. Combining the top core mechanism and claw structure, $r $n achieves automatic separation of fruit shell and flesh, eliminating manual sorting steps and improving efficiency.

Product Details

Longyan and Ximei Nucleation Machine

1、 Comparison of core technology solutions

Longan Nucleation Technology

By controlling the positioning of the turntable through PLC and coordinating the upper and lower cutting tools, the connection between the stem and the fruit core is first cut, and then the fruit core is pushed out by the cylinder, resulting in low juice loss rate and high integrity of the fruit flesh.
Adopting an elastic support movable bracket to adapt to different sizes of longan fruits, the depth of penetration of the de nucleating forceps blade is automatically adjusted by a tension spring to avoid pulp loss or residual fruit pits.
By combining the top core mechanism and claw structure, automatic separation of fruit shell and flesh is achieved, eliminating the need for manual sorting steps and improving efficiency.
Floating fruit holder design

Ximei Nuclear Removal Technology

Voltage of 380V, power of 3kW, nucleation rate of 98% -99%, suitable for stone fruits such as plum, longan, cherry, etc.
The installation disk drives the feeding seat to rotate, and Ximei enters the core removal station one by one. The toothed block structure ensures the continuity of the process, and can process hundreds of dried fruits per minute.
Clamp and fix the dried fruit, quickly push out the core with a push rod, and use laser detection to remove defective products, with a high degree of automation.
Circular gear block cyclic structure
Commercial model parameters

2、 Key technical parameters and adaptability

feature	longan	prune	Key points of shared design
Kernel characteristics	Near circular, black brown, with a diameter of approximately 8-12mm	Elliptical, brown in color, with a diameter of approximately 10-15mm	The cutting tool needs to be compatible with two shapes and adjustable ejection force
Texture of fruit pulp	Soft and smooth with toughness, easy to adhere to fruit nuclei	The meat is crispy and the separation between the core and flesh is high	Need to optimize the breaking method to reduce flesh tearing
processing efficiency	The hourly processing capacity of a single workstation is about 60kg	The hourly processing capacity of a single workstation is about 80kg	Shared turntable needs to be matched with workstations
Automation requirements	Accurate positioning of the stem (at the junction of the fruit nucleus) is required	Need to quickly identify the longitudinal axis of the fruit core	Shared visual positioning system or mechanical guidance structure

3、 Market suppliers and cost analysis

Mainstream suppliers

Olive crushing and de nucleating machine (compatible with plum/cherry) starts at 5100 yuan per batch, with a speed of 2800r/min, suitable for large-scale processing.
We provide a commercial Ximei/Longan corer, model YBQH-0.5T, priced at 3900-6100 yuan per unit, and support customization.
Equipment parameters: 380V voltage, power 3kW, external dimensions 900 × 900 × 1000mm, wooden box packaging, nuclear removal rate 98% -99%.
Other manufacturers：

cost-effectiveness

equipment investmentThe cost of a single device is about 4000-6000 yuan. Calculated based on an average daily processing capacity of 1 ton, the annual processing capacity is about 300 tons, and the equipment depreciation period is 3-5 years.
operating costThe electricity consumption is about 1.5 yuan/hour, and manual operation only requires one person to monitor, which is 5-8 times more efficient than traditional manual nuclear removal.
Applicable scenariosDried fruit processing plants, food enterprises, and deep processing bases for agricultural products, especially suitable for major production areas such as California plums and Fujian longans.

4、 Technical optimization direction

Improvement of commonality：

Design a mechanical arm with adjustable tool angle and ejection force, and adapt to the physical characteristics of two types of fruits through PLC control.
Add a visual recognition system to automatically distinguish between longan and plum and adjust processing parameters.

Health and Safety：

Using food grade stainless steel material, optimizing the cleaning process to ensure compliance with HACCP standards.
Add a safety cover to prevent splashing of fruit pits and equip with an emergency stop button.

intelligent upgrade：

Integrated IoT module, real-time monitoring of device operation status and production data.
Develop a fault warning system to reduce downtime for maintenance.

5. Conclusion

The current market already has matureLongyan and Ximei Nucleation MachineTechnology, but shared equipment needs to be compatible through modular design (such as adjustable tools, intelligent recognition systems). It is recommended to choose commercial models from suppliers such as Shandong Jinlaiyun, and combine them with floating fruit holders and circular tooth block structures to meet shared needs through customized modifications. The expected investment return period is 1-2 years.