Leafy vegetable washer with air injection system
Enhance your leafy vegetable processing with a sophisticated washing solution that combines gentle cleaning with effective particle removal, ensuring high-quality output and maintaining the integrity of delicate produce.

Washes and Separates Leafy Vegetables Efficiently
The PULSTAR Peristaltic Air Injection Salad Washer from Sormac is engineered to enhance the washing process of leafy vegetables such as salad greens, spinach, lettuce, arugula, and kale. It features an integrated air injection system that enables thorough cleaning without damaging the produce. The adjustable air flow creates peristaltic movements that gently yet effectively transport and clean the product, tackling challenges like dirt and small particle removal.
Ideal for food processing companies and salad producers, the washer supports continuous, automated operations with high capacity, reaching up to 4,000 kg per hour. Equipped with a frequency-driven circulation pump, it allows precise control over product dwell time and water flow. Integration options include an outfeed conveyor that can be configured for dewatering, enhancing the separation of water and product.
The PULSTAR washer stands out for its energy-efficient operation and modularity. Its construction materials ensure durability and corrosion resistance, making it well-suited for the rigorous demands of the fresh produce industry. Customizable features such as additional flycatchers, UV-C water disinfection, and adjustable components enable it to fit seamlessly into your production line, ensuring maximum efficiency and quality.
Benefits
- Enhances product quality through gentle yet effective peristaltic washing, preventing damage to delicate greens.
- Increases operational efficiency with high-capacity throughput of up to 4,000 kg per hour.
- Reduces water usage by filtering and reusing water, promoting sustainable processing.
- Lowers labor costs with automated, continuous operation and precise dwell time control.
- Customizable configuration options improve integration into existing processing lines.
- Applications
- Lettuce,Spinach,Arugula,Salad greens,Kale,Leafy vegetables
- End products
- Bagged salad mixes,Pre-packaged spinach,Fresh lettuce cups,Kale chips,Arugula salad kits
- Steps before
- Harvesting,Sorting,Trimming,Pre-rinsing
- Steps after
- Dewatering,Air Drying,Centrifugation,Packing
- Input ingredients
- leafy vegetables,floating vegetables,water,product
- Output ingredients
- cleaned leafy vegetables,separated water,small particles,insects,loose particles,dewatered product
- Market info
- Sormac is known for its expertise in manufacturing high-quality vegetable processing equipment, particularly peeling, washing, and slicing machines, with a strong reputation for innovation, reliability, and customer-focused solutions in the food processing industry.
- Air injection system
- Integrated,adjustable
- Air injection operation
- Alternative sections
- Capacity
- Up to 4,000 kg/h (8,800 lbs/h)
- Water flow control
- Frequency driven circulation pump
- Dwell time control
- Accurate control
- Particle separation
- Static sieve
- Outfeed options
- Conveyor or dewatering conveyor
- Peristaltic system
- Controlled dwell time,no mechanical contact
- Water flow
- Laminar
- Small particle separator
- Adjustable air injection system
- Water bypass
- Longer dwell time
- Cooling option
- Cooling spiral in collection tank
- Water desinfection
- UV-C
- Additives dosing unit
- Available
- Air incorporation control
- Adjustable air injection
- Automated control
- Variable water flow with frequency driven circulation pump
- Batch vs. continuous operation
- Inline Continuous
- Turbulence control
- Adjustable air turbulence
- Cleaning mechanism
- Peristaltic system without mechanical contact
- Dwell time control
- Adjustable dwell time
- Biological compatibility
- Leafy vegetables
- Density/particle size
- Floating particles
- Tank shape
- Conical
- Discharge method
- Outfeed conveyor or dewatering conveyor
- Air injection system
- Integrated with adjustable air flow
- Water flow system
- Frequency driven circulation pump
- Air Injection Control
- Adjustable
- Water Flow Control
- Frequency-driven circulation pump
- Dwell Time Control
- Adjustable
- Outfeed Conveyor
- Optional dewatering features
- Second Flycatcher
- Available
- Automatic Filling and Draining
- Available
- Waterfall and Spray Bars
- Available
- Cooling Spiral in Collection Tank
- Available
- UV-C Water Disinfection
- Available
- Dosing Unit for Additives
- Available