In February 2026, Taizy Machinery successfully delivered and commissioned a complete vegetable washing line to a prominent agricultural cooperative in Valencia, Spain. The integrated solution comprising a 2.5-meter bubble washing machine, 1.8-meter vibration dewatering unit, and 3-meter mesh belt air dryer has enabled the client to process up to 800 kg of fresh produce per hour, reducing manual labour by 70% while extending product shelf life by 3-5 days through superior cleaning and drying efficiency.
Client Background
Our client is a well-established agricultural cooperative founded in 1987, representing over 200 local vegetable growers in Spain’s renowned Huerta region. With Spain ranking as the largest fresh vegetable exporter in the European Union—accounting for 23% of total EU vegetable exports—the cooperative has built a reputation for supplying premium-quality leafy greens to major supermarket chains across Germany, France, and the Netherlands.
Prior to engaging with Taizy, the cooperative relied on manual washing and rudimentary cleaning methods that created significant operational bottlenecks. Their existing workflow could only handle 200 kg per hour, creating delays during peak harvest seasons when daily volumes exceeded 5 tons. The inconsistent cleaning quality also led to rejected shipments and strained relationships with their retail partners who demanded increasingly stringent hygiene standards.
Client Challenges & Pain Points
1. Inadequate Processing Capacity
During the peak season from March to June, the cooperative faced overwhelming demand that their manual operations could not satisfy. The 200 kg/hour processing rate resulted in 12-hour shifts and substantial overtime costs, yet they still struggled to meet delivery deadlines.
2. Inconsistent Cleaning Quality
Manual washing produced variable results. Soil residues and pesticide traces occasionally remained on produce, triggering quality complaints from discerning European retailers. The cooperative risked losing valuable contracts worth over €2 million annually.
3. Excessive Water Retention
Without proper dewatering equipment, washed vegetables retained excessive moisture, accelerating spoilage during transport. The average shelf life of their packaged greens was 2-3 days shorter than that of competitors using automated systems, putting them at a significant market disadvantage.
4. Labor Shortage & Rising Costs
Like many European agricultural operations, the cooperative faced chronic labor shortages. Seasonal workers were increasingly difficult to recruit, and wage costs had risen 35% over the previous three years, eroding profit margins.
5. Food Safety Compliance Pressure
Upcoming EU regulations on agricultural product hygiene standards require documented cleaning protocols that manual processes cannot reliably provide. The cooperative needed equipment that could demonstrate consistent, verifiable cleaning performance.
Taizy Solution: Integrated Vegetable Washing Line
After thorough consultation and on-site assessment via video conference, Taizy engineers designed a customized three-stage washing and drying system tailored to the client’s specific requirements and facility layout.
Stage 1: Bubble Washing Machine (2.5m)
Specifications:
- Model: 2.5-meter bubble washing machine
- Weight: 180 kg
- Voltage: 380V / 50Hz / Three-phase
- Belt power: 0.37 kW
- Air pump power: 1.5 kW
- Water pump power: 0.75 kW
- Dimensions: 2500 × 1100 × 1500 mm
- Material: 304 stainless steel (food-grade)
- Mesh belt width: 500 mm
- Bonus: 10 spare nozzles included
The bubble washing machine serves as the core cleaning unit, utilizing high-pressure air injection to create turbulent water flows that gently but thoroughly remove soil, debris, and surface contaminants from delicate leafy vegetables. The 304 stainless steel construction ensures compliance with EU food safety regulations while resisting corrosion from continuous exposure to water and vegetable acids.
The 2.5-meter processing length provides adequate residence time for thorough cleaning without bruising tender produce. The variable-speed mesh belt allows operators to adjust processing speed based on product type—slower for fragile herbs, faster for robust vegetables like spinach and kale.
Stage 2: Vibration Dewatering Machine (1.8m)
Specifications:
- Model: 1.8-meter vibration dewatering machine
- Dimensions: 1800 × 1250 × 900 mm
- Voltage: 380V / 50Hz / Three-phase
- Power: 0.3 kW
- Material: 304 stainless steel
- Plate thickness: 2 mm
Following washing, the produce is transferred directly to the vibration dewatering unit. This machine employs high-frequency vibration to shake off surface water while the perforated stainless steel deck allows drainage. The gentle vibration action removes 60-70% of surface moisture without mechanical damage to leaves.
The compact 1.8-meter design fits efficiently within the client’s existing facility while providing sufficient throughput capacity to match the washing stage. The 2mm thick stainless steel plate ensures structural integrity under continuous operation.
Stage 3: Mesh Belt Air Dryer (3m)
Specifications:
- Model: 3-meter mesh belt turnover air dryer
- Dimensions: 3000 × 850 × 1350 mm
- Voltage: 380V / 50Hz / Three-phase
- Fan quantity: 6 units
- Fan power: 0.75 kW × 6 (4.5 kW total)
- Mesh belt width: 500 mm
- Material: 304 stainless steel
- Plate thickness: 2 mm
The final drying stage utilizes six high-velocity fans mounted above and below the turnover mesh belt to achieve comprehensive moisture removal. The extended 3-meter length and multiple fan configuration ensure vegetables emerge with residual moisture below 5%—critical for packaging and extending shelf life.
The turnover design flips produce during transport, exposing all surfaces to drying airflow and eliminating wet spots that could promote bacterial growth. This feature proved particularly valuable for the client’s mixed-leaf products that require uniform dryness.
Accessories & Spare Parts
The complete package included:
- Replacement mesh belt for the washing machine (1750 mm)
- Gear motor unit (450W) for maintenance requirements
- 10 spare spray nozzles for the bubble washer
- Export-grade wooden crate packaging for ocean freight protection
Technical Implementation & Commissioning
Pre-Shipment Preparation
All equipment underwent comprehensive factory testing at Taizy’s manufacturing facility in March 2026. Our quality assurance team simulated full production runs using actual vegetable samples to verify:
- Cleaning efficacy on spinach, lettuce, and arugula
- Water consumption rates (averaging 2.5 liters per kg of produce)
- Energy consumption across all three-phase motors
- Belt tracking and tension stability
- Control system responsiveness
Following successful testing, the equipment was disassembled, treated with corrosion-resistant coating, and packed in reinforced wooden crates suitable for the 35-day ocean voyage to Valencia.
Installation & Training
Taizy provides customers with complete installation tutorials and training, enabling them to install and operate the equipment immediately.
Results & Benefits Achieved
Quantified Improvements
| Metric | Before Taizy Solution | After Implementation | Improvement |
|---|---|---|---|
| Processing Capacity | 200 kg/hour | 800 kg/hour | 300% increase |
| Labor Requirement | 12 workers per shift | 4 workers per shift | 67% reduction |
| Water Consumption | 8 liters/kg | 2.5 liters/kg | 69% reduction |
| Product Shelf Life | 5–7 days | 8–12 days | 3–5 day extension |
| Cleaning Consistency | Variable | Standardized | 95% compliance |
| Rejection Rate | 4.2% | 0.8% | 81% reduction |
Operational Benefits
- Capacity Expansion: The cooperative can now process its entire daily harvest within standard operating hours, eliminating overtime costs and reducing worker fatigue. During peak season, they have the capacity to accept additional contracts from neighboring growers.
- Quality Assurance: Automated washing ensures every batch meets the same high standards, documented through consistent water temperature, cleaning duration, and visual inspection protocols. Retailer complaints have dropped to near zero.
- Extended Market Reach: The 3-5 day shelf life extension has enabled the cooperative to expand distribution to more distant markets, including Scandinavia and Eastern Europe, previously unreachable due to transport time constraints.
- Labor Optimization: Freed from manual washing duties, workers have been redeployed to quality control, packaging, and value-added processing activities that generate higher margins.
- Regulatory Compliance: The automated system provides documented, repeatable cleaning processes that satisfy EU hygiene regulation requirements and support the cooperative’s HACCP certification.
After-Sales Support & Service
Taizy’s commitment to client success extends far beyond equipment delivery. Our comprehensive support package for agricultural cooperative includes:
Warranty Coverage
- 12-month full warranty on all mechanical and electrical components
- Lifetime technical support via phone, email, and video consultation
- Free replacement of any defective parts during the warranty period
Spare Parts Availability
- Critical spare parts are stocked in our European service center for 48-hour delivery
- Recommended spare parts inventory list provided for client stocking
- 10% discount on all spare parts orders for the first three years
Technical Support
- 24/7 emergency hotline for operational issues
- Quarterly remote system health checks
- Annual on-site maintenance inspection (optional service contract)
Training Resources
- Comprehensive operation manual in Spanish and English
- Video tutorial library for common procedures
- Refresher training sessions available upon request
Why Choose Taizy?
Manufacturing Excellence
Taizy’s 15+ years of specialized experience in food processing machinery ensured that every component was engineered for the demanding requirements of commercial vegetable processing. The 304 stainless steel construction, IP55-rated electrical enclosures, and precision-machined drive components reflect our commitment to durability and reliability.
Customization Capability
Unlike competitors offering one-size-fits-all solutions, Taizy designed this washing line specifically for the client’s product mix, facility dimensions, and throughput requirements. The 2.5m + 1.8m + 3.0m configuration was optimized through detailed consultation rather than selected from a standard catalog.
Competitive Value
The complete system, including accessories and export packaging, costs approximately 40% less than equivalent European-made equipment. This pricing advantage allows cooperatives to achieve full return on investment within just 14 months through labor cost savings alone.
Proven Export Experience
With successful installations across 80+ countries, Taizy demonstrated a deep understanding of international shipping requirements, customs documentation, and voltage/phase compatibility for Spanish industrial infrastructure.
Responsive Communication
From initial inquiry through commissioning, the client praised Taizy’s multilingual support team for prompt responses, technical clarity, and proactive problem-solving. All documentation was provided in Spanish, eliminating language barriers during operation and maintenance.
About Taizy Machinery
Taizy Machinery is a leading manufacturer of food processing equipment, serving agricultural cooperatives, commercial processors, and industrial food manufacturers across 80+ countries. Our product range includes vegetable washing lines, fruit processing equipment, drying systems, and packaging machinery—all engineered for durability, efficiency, and compliance with international food safety standards.
With manufacturing facilities equipped with CNC machining centers, laser cutting systems, and automated welding stations, Taizy maintains rigorous quality control while offering competitive pricing. Our engineering team develops customized solutions for unique processing challenges, supported by comprehensive after-sales service and spare parts availability.
Contact Taizy Today to discuss your vegetable processing requirements and receive a customized solution proposal tailored to your specific needs and budget.
