Equipment Principle
The machine operates on the continuous belt extrusion principle. Materials are uniformly distributed between the upper and lower filter belts through the feeding device. Driven by the transmission system, the two filter belts move synchronously and clamp the materials to pass through a series of bending rollers and pneumatic pressure rollers arranged in stages.
With the gradual increase of pressing force and the squeezing action of staggered bending rollers, the juice contained in the materials is continuously extruded. The juice permeates through the filter belt and is collected into the juice tray, while the dehydrated pomace is discharged as filter cake from the tail end. The machine is equipped with an automatic belt washing system, and the washing water is recycled after filtration to ensure continuous cleaning of the filter belt and stable operation efficiency.
Equipment Features
- Wide material adaptability: Suitable for pears, apples, prickly pears, oranges, asparagus, radishes, ginger and other fruits and vegetables, and also applicable for dehydration of pickled vegetables and sauce products.
- High juice yield: Adopts multi-stage bending roller pressurization and multi-stage pneumatic roller pressurization with strong pressing force, juice yield can reach over 75% based on apple juice.
- Food-grade hygienic construction: Made of full stainless steel and food-grade materials, complying with food hygiene standards. Key components such as filter belts, air bags and bearings adopt well-known brands for reliable stability.
- Adjustable filter belt: The running speed of the filter belt is adjustable by frequency conversion, and the upper and lower filter belts are interchangeable.
- Stable operation guarantee: Equipped with automatic deviation correction device and filter belt limit switch for double protection. Circulating filtered belt washing water saves water consumption.
- Fully automatic control: Integrated automatic control system with simple operation and easy daily maintenance.
Technical Parameters
| Items | ZL-DZ-600 | ZL-DZ-800 | ZL-DZ-1200 | ZL-DZ-1750 | ZL-DZ-2500 |
|---|---|---|---|---|---|
| Capacity (T/H) | 1–1.5 | 1.5–3 | 4–6 | 8–12 | 18–22 |
| Belt Width (mm) | 800 | 1000 | 1300 | 1850 | 2700 |
| Length (mm) | 5500 | 6500 | 7500 | 8500 | 10000 |
| Juice Yield (apple basis) | ≥75% | ≥75% | ≥75% | ≥75% | ≥75% |
| Main Motor Power (KW) | 2.2 | 3 | 5.5 | 7.5 | 11 |
| Distributing Motor Power (KW) | 0.55 | 0.55 | 0.55 | 0.75 | 0.75 |
| Number of Pressing Rollers (PCS) | 18 | 20 | 20 | 20 | 24 |
| Working Pressure (MPa) | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 |
Data is for reference only. Specifications are subject to change without prior notice due to continuous R&D improvement.
Application Fields
- Beverage industry: Large-scale juicing of apples, pears, citrus, pineapples and other fruits for concentrated juice and beverage production lines
- Vegetable processing: Juice extraction of carrots, ginger, celery, asparagus and other vegetables for vegetable juice and deep-processing products
- Pickled food industry: Dehydration of pickled vegetables, sauce vegetables and salted vegetables to reduce moisture content
- Fruit and vegetable deep processing: Dehydration pretreatment for jam, fruit puree, dehydrated vegetables and preserved fruit production
- Food by-product processing: Juice extraction and dehydration treatment of fruit and vegetable processing residues to improve resource utilization
