Pretreatment equipment

Product Overview

The vibrating dewatering machine is an automated equipment for rapid dehydration of food materials in food processing. It is suitable for fruit and vegetable processing plants, meat processing plants, aquatic product processing plants, central kitchens of catering and other scenarios. It solves the problems of low efficiency, high moisture residue and easy damage to food materials in manual dewatering. Through a controllable vibration motor and multi-layer screen structure, the equipment uses vibration centrifugal force to quickly separate the moisture on the surface of food materials. At the same time, through the reasonable design of screen aperture and vibration frequency, it avoids food accumulation or damage, ensures uniform dehydration, and provides dry food materials for subsequent cutting, pickling, packaging, quick freezing and other processes, reducing the connection time between processes.

Core Technologies

Frequency-adjustable Vibration System：Equipped with a variable-frequency vibration motor, the vibration frequency is adjustable from 20-60Hz, and the amplitude is finely adjustable from 5-15mm. It can match appropriate parameters according to the characteristics of food materials (such as tenderness, water content), avoiding excessive vibration damage to food materials or insufficient vibration leading to incomplete dehydration.

Multi-layer Grading Screen Structure：Adopts 1-3 layers of food-grade stainless steel screens, with screen apertures optional from 0.5-10mm (customized according to food size). The upper screen is used for dewatering, and the lower screen receives water droplets and guides them to the water receiving tray; the screen inclination angle is adjustable from 5-15°, accelerating water separation and food conveying.

Anti-clogging and Noise Reduction Design：The screen surface is treated with anti-adhesion to reduce food residue and blockage of screen holes; the bottom of the equipment is equipped with shock-absorbing springs and sound insulation cotton, and the operating noise is ≤70 decibels, reducing noise interference to the workshop environment.

Core Advantages and Functions

Efficient and Thorough Dewatering：The dewatering efficiency is 8-12 times that of natural dewatering, and the surface moisture residue rate of food materials is ≤5% (depending on the form of food materials). It can complete the dewatering of batch food materials within 1-5 minutes, greatly shortening the processing cycle.

Adaptable to Multiple Food Materials：Can process various forms of food materials such as leafy vegetables (spinach, lettuce), roots (carrots, potatoes), meat (chicken breast, pork belly), aquatic products (shrimp, squid). Whether it is bulk, block or granular, it can achieve stable dewatering without frequent screen replacement.

Low Food Damage Rate：Through precise frequency modulation and flexible screen design, the food damage rate is ≤1%, which is much lower than the collision damage during manual dewatering. It can well retain the integrity and appearance of food materials, improving the quality of subsequent processed products.

Hygienic and Easy to Maintain：The machine body and contact parts are made of 304 stainless steel, meeting food hygiene standards; the screen is detachable for cleaning, and there are no sanitary dead corners inside the equipment. Daily maintenance only needs to regularly check the vibration motor and shock absorption parts, with simple operation.

Flexible Operation and Linkage：Adopts knob or touch screen control, with intuitive and convenient parameter adjustment; supports linkage with front-end cleaning equipment and back-end processing equipment, and can be embedded in the automated production line to realize seamless connection of food cleaning-dewatering-processing, reducing manual transfer.

Application Fields

Fruit and Vegetable Processing：Rapidly dewaters cleaned fruits and vegetables such as spinach, broccoli and strawberries, preparing for subsequent dicing, salad making or quick freezing processes, avoiding moisture affecting food processing accuracy or freezing effect.

Meat and Aquatic Product Processing：Dewatering freshly cleaned fresh meat, shrimp and fish fillets, reducing the impact of moisture on pickling and flavor absorption, and avoiding quality degradation due to excessive moisture during subsequent cooking or packaging.

Catering and Group Meals：Suitable for central kitchens, dewatering batch-cleaned side dish ingredients (such as cut shredded potatoes, cucumber slices), ensuring uniform heating of ingredients during subsequent cooking and improving the taste of dishes.

Snack Food Processing：Dewatering fried potato chips, nuts or marinated dried tofu (adaptable to some models), or dewatering cleaned snack ingredients, reducing the impact of oil or moisture on packaging and storage, and extending the shelf life.

After-sales Service

Customized Selection：According to the type of food materials, output and dewatering requirements, recommend suitable screen aperture, number of layers and vibration parameters to ensure the equipment matches the actual production needs.

Installation, Commissioning and Training：A professional team provides on-site free installation and commissioning, and simultaneously trains operators to master parameter setting, screen replacement and daily maintenance skills, ensuring the equipment is put into production quickly.

Quality Assurance and Maintenance：1-year warranty for the whole machine, 2-year warranty for core components (vibration motor, screen, shock-absorbing spring); respond within 24 hours after equipment failure, and provide on-site maintenance within 48 hours (except for remote areas).

Lifelong Maintenance and Accessory Supply：Provide lifelong maintenance services, and only charge reasonable cost fees beyond the warranty period; supply vulnerable parts such as screens and vibration motor accessories for a long time to ensure continuous and stable operation of the equipment.