2.0-2.5 T/H Walnut Shell Crusher in Turkey

Client Profile and Purchase Motivation

The client is a mid-sized agribusiness focusing on:

• Walnut processing for export-grade kernels
• Biomass and energy products using walnut shells
• Production of walnut shell powders for polishing and abrasives

Their decision to acquire a standalone walnut shell crusher was based on the following needs:

• Processing walnut shells efficiently at 2-2.5 tons per hour
• Achieving uniform particle sizes between 0.5 mm and 5 mm for multiple downstream applications
• Reducing operational costs and energy consumption compared to their previous crushers
• Integrating a high-performance crusher without requiring major modifications to their existing production infrastructure

The purchase of this single hammer mill reflects a targeted investment to enhance core crushing capabilities, increase throughput, and expand product versatility.

Equipment Selection and Specifications

RICHI Machinery recommended the SFSP66*80 model for this project. Key specifications of the hammer mill include:

• Rotor diameter: 660 mm
• Crushing chamber width: 800 mm
• Rotating speed: 2980 rpm
• Hammer line speed: 103 m/s
• Motor power: 75 kW
• Expected walnut shell throughput: 2.0-2.5 T/H

The crusher machine was equipped with customized sieves to ensure that the walnut shell particles fall within the target size range of 0.5–5 mm. This particle size is optimal for producing fine biomass pellets, abrasive powders for polishing applications, and compost additives. The machine was configured to handle the hardness and irregular shapes of walnut shells efficiently, minimizing wear and maintenance requirements.

Raw Materials and Processing Goals

Turkey produces a substantial volume of walnut shells from both smallholder farms and industrial walnut processors. These shells are hard, irregularly shaped, and dense, presenting challenges for conventional crushing equipment. The SFSP66*80 hammer mill was selected specifically for its ability to:

• Crush hard and dense walnut shells into fine particles efficiently
• Maintain uniform particle size for high-quality biomass and abrasive products
• Handle seasonal fluctuations in shell availability without significant downtime

The walnut shells processed by this hammer mill are now used in:

• Biomass pellets: As a renewable energy source for local heating systems and industrial boilers, uniform particle size ensures high pellet durability and consistent combustion.
• Abrasive powders: Walnut shell powder is widely used for polishing metals, cleaning delicate surfaces, and in sandblasting applications due to its fine particle size and hardness.
• Organic compost: Pulverized shells improve aeration, moisture retention, and structural integrity in compost mixtures, enhancing soil amendment quality.

By converting low-value by-products into high-value materials, the client can diversify revenue streams and improve overall operational sustainability.

Transportation and Logistics

RICHI Machinery arranged the shipment of the SFSP66*80 hammer mill via sea freight to the Port of Izmir, one of Turkey’s primary commercial ports. Once the shipment arrived, the equipment was transported to the client’s facility in Bilecik province. RICHI provided professional installation, commissioning, and operator training, ensuring that the hammer mill was fully operational immediately after delivery. This minimized downtime and allowed the client to achieve immediate productivity gains.

Operational Benefits and Client Feedback

“The SFSP66*80 walnut shell crusher has completely transformed our walnut shell processing operations. We now achieve consistent particle sizes that meet the specifications for our biomass pellets and abrasive powders. The machine runs smoothly, with minimal vibration and noise, and maintenance is straightforward thanks to its movable doors and adjustable sieves. RICHI’s team provided excellent technical support and training. Our production efficiency has increased, and energy consumption has decreased, making this a highly profitable investment.”

The client also highlighted that the machine’s water-drop-shaped crushing chamber, adjustable sieve plates, and reversible rotor allowed for continuous operation with reduced hammer wear. Compared to older equipment, the SFSP66*80 improved throughput by approximately 30% while maintaining particle size consistency.

Technical Features and Advantages

RICHI’s walnut shell crusher offers a blend of efficiency, durability, and versatility, featuring:

• Water-drop shaped crushing chamber: Enhances secondary crushing and ensures uniform particle sizes, increasing throughput by up to 25%.
• Patented rotor-end air inlet system: Improves processing of small-diameter and dense walnut shells, reducing blockages.
• Adjustable sieves and pressure plates: Provide precise control over particle size for multiple applications, from biomass pellets to polishing powders.
• Reversible rotor: Extends hammer lifespan and reduces maintenance requirements.
• High-precision rotor balancing: Minimizes vibration and noise, improving operational safety and comfort.
• User-friendly maintenance: Movable operation doors and interlocked safety systems simplify inspections, cleaning, and preventive maintenance.

These features make the SFSP66*80 an ideal choice for Turkish walnut processors seeking high-quality, consistent output and low operating costs.

Versatility and Industry Applications

RICHI’s walnut shell crushers are highly versatile and can process various materials beyond walnut shells, including:

• Hard and dense shells from almonds, hazelnuts, and other nuts
• Agricultural residues such as maize stalks and rice husks for biomass fuel and composting
• Wood chips and plantation residues for particleboard, MDF, and pellet production

This versatility allows clients to adapt to seasonal material availability, expand their product offerings, and maintain consistent production efficiency. In Turkey, where walnut production is regionally concentrated, this capability enables processors to source material from multiple regions and produce a variety of end products.

Conclusion

The walnut shell crusher in Turkey project demonstrates how a standalone SFSP66*80 hammer mill can optimize walnut shell processing for a mid-sized Turkish enterprise. Key outcomes include:

• Production of uniform walnut shell particles (0.5–5 mm) suitable for biomass pellets, abrasive powders, and compost
• Increased throughput and reduced operational downtime
• Improved product quality and versatility for multiple market applications
• Reduced maintenance requirements and energy consumption

This case highlights the reliability, efficiency, and versatility of RICHI Machinery’s hammer mills. For Turkish walnut processors, investing in the SFSP66*80 provides a durable, high-performance, and cost-effective solution for shell processing. RICHI Machinery’s professional support, including consultation, installation, and training, ensures that clients receive a complete, ready-to-operate solution.

By choosing RICHI Machinery, the client not only acquired a state-of-the-art walnut shell crusher but also established a long-term partnership for sustainable and profitable processing operations, helping to transform low-value walnut by-products into high-value products for domestic and international markets.