

The automatic pistachio sheller performs the extraction of edible kernels from their hard, naturally split shells. By automating traditionally manual shelling processes, this high-volume system can maintain consistent output quality and significantly reduce kernel breakage. Contact us now for a free quote: Phone/WhatsApp/WeChat: +86 17837195753.
Foodline Automatic Pistachio Sheller Machine for Sale
Foodline developed its advanced automatic pistachio nut sheller to solve the inefficiency of manual pistachio shelling. Its core purpose is to remove the hard, inedible outer shells of pistachios while preserving the integrity of the inner kernels.
Our pistachio cracking machine accommodates the unique shell structure of pistachios—thin but tough, with a natural split that requires precise force to avoid kernel damage. As a key piece of equipment for streamlining the pistachio supply chain, this shelling device bridges the gap between raw harvests and market-ready shelled products.
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Parameters of Pistachio Nut Automatic Shelling Equipment
Type | Pistachio Sheller Machine |
Material | Carbon steel or stainless steel |
Power | 2.6kw/380v |
Production Capacity | 120kg/h |
Voltage | 220V/380V |
Breakage Rate | 8% |
Dimension(l*w*h) | 3.2*1*1.9m |
Shelling Rate | 95~98% |
Machinery Test Report | Provided |
Video Outgoing-Inspection | Provided |
Weight | 600kg |
Feature | Low-energy, high-speed |


Core Functions & Structure of Automatic Pistachio Nut Cracker Machine
1. Structural components. The pistachio sheller comprises an upper hopper (for holding raw pistachios), a raw material hoist (transports nuts to the processing area), a sorting screen (filters out impurities or missized nuts), a shelling unit (the core part for cracking shells), and a separation system (for splitting shells and kernels).
2. Automatic gap adjustment. The shelling gap can be adjusted automatically based on pistachio size to deliver optimal cracking force for each nut, avoiding both incomplete shelling and kernel breakage.
3. Recyclable shelling. Nuts that fail to be shelled in the first pass are recycled back into the shelling unit for a second attempt, maximizing the total shelling rate.
4. Separate discharge. Shells and kernels are discharged from different outlets. This eliminates manual sorting and keeps the final kernel product clean.
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Technical Features of Fully Automatic Pistachio Sheller
1. Automatic sizing adaptation. The pistachio nut sheller machine self-adjusts its shelling gap in real time via sensors or mechanical triggers that detect pistachio size. No manual reconfiguration is needed when switching between nut batches of different sizes.
2. Efficient recycling system. The recycled shelling loop comes with a low-speed conveyor, ensuring un-shelled nuts are gently reprocessed without extra damage and maintaining kernel integrity.
3. Sturdy structural build. Food-grade materials form the critical parts of the machine. This can resist wear from constant nut movement and allow for easy cleaning.
4. Low maintenance requirement. The shelling unit uses wear-resistant components that can last 3,000–5,000 hours of use. Most parts can be replaced quickly without professional tools.
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Industry Applications of Automatic Type Pistachio Huller Machine
1. Commercial nut processing operations, where the machine is integrated into production lines for packaged pistachios, pastes, and confectionery ingredients.
2. Agricultural cooperatives, supporting smallholder farmers in scaling operations by adding value at the local processing stage.
3. Export facilities, ensuring high-quality, consistent shelling standards for premium international markets, particularly EU and GCC regions.
4. Research institutions, enabling consistent pistachio processing critical for nutritional analysis and breeding program development.

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Key Advantages of Automated Shelling Pistachio Machine
- Higher shelling efficiency. Eliminating the need for manual rework due to the recyclable shelling system. Achieving a shelling rate of 95–98%.
- Consistent output quality. Automatic gap adjustment ensures processing every nut with the right force. Kernel breakage rate stays below 5%, much lower than the 15–20% breakage from manual work.
- Reduced labor dependency. Requiring just one worker to monitor the machine (load raw nuts, check discharge) without constant hands-on operation.
- Versatile batch handling. Working smoothly with small, medium, or large nut batches. No need to adjust settings between batches, saving time for businesses with varied processing needs.

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Why Foodline?
Foodline developed its automatic pistachio sheller to solve the inefficiency of manual shelling, with a focus on preserving kernel integrity while tackling the unique challenges of pistachio shells. Beyond delivering a high-performance machine, Foodline provides essential support like machinery test reports and video outgoing-inspection to ensure you receive a reliable, quality product, making it a trustworthy choice for streamlining your pistachio processing workflow.