Pretreatment equipment

Product Overview

The blanching and fixation line is an automated equipment in the food processing field, suitable for fruit and vegetable processing plants, frozen food factories, canneries and other scenarios. It solves the problems of low efficiency and unstable quality of manual blanching and fixation. Through hot water or steam treatment, the equipment performs blanching and fixation on vegetables, fruits, mushrooms and other food materials, destroys enzyme activity to prevent oxidative discoloration, retains the color, nutrition and flavor of food materials, and provides qualified raw materials for subsequent processing.

Core Technologies

Temperature and Time Control System：Adopts an intelligent temperature controller with a temperature control range of 50-100℃ and an error of only ±1℃; equipped with a timer that can set a processing time of 10-300 seconds, ensuring precise control of processing parameters for different food materials.

Conveying and Stirring Structure：Equipped with a food-grade stainless steel conveyor belt, with an adjustable speed of 0.5-3m/min; some models have a built-in stirring device, which can make food materials heated evenly and avoid local overcooking.

Waste Heat Recovery Device：Can recover waste heat from blanching wastewater or steam for preheating cold water, with an energy-saving rate of over 30%, effectively reducing energy consumption costs.

Core Advantages and Functions

Automated and Efficient Operation：Realizes automatic feeding, temperature control, timing and discharging, reduces manual intervention and labor intensity; processes 500-2000kg of food materials per hour, with an efficiency 8-15 times that of manual work, significantly improving production capacity.

Strong Adaptability to Multiple Food Materials：Can process leafy vegetables, roots, melons, mushrooms and other food materials without frequent equipment adjustment, adapting to different processing needs.

Stable Quality Guarantee：Through precise temperature and time control, the color, taste and nutrition of food materials are consistent, with a product pass rate of over 98%.

High Cost Controllability：Automation reduces labor costs, waste heat recovery lowers energy consumption costs, and long-term use can significantly save total investment.

Easy to Clean and Maintain：The machine body and parts in contact with food materials are made of 304 stainless steel, with no sanitary dead corners and easy to clean; parts have strong universality and simple maintenance procedures.

Application Fields

Fruit and Vegetable Processing：Used for blanching spinach, broccoli, carrots and other food materials, providing preprocessing for freezing, dehydration, canning and other links.

Mushroom Processing：Processes shiitake mushrooms, enoki mushrooms and other mushroom materials, preventing browning and retaining their original flavor.

Chinese Medicinal Material Processing：Performs fixation treatment on some Chinese medicinal materials, destroys enzyme activity, and is conducive to the storage of medicinal materials.

After-sales Service

Model Selection Guidance：Recommends suitable equipment models according to the type of food materials processed by users and the expected output.

Installation and Commissioning：Provides free on-site installation and commissioning services to ensure the normal operation of the equipment.

Quality Assurance and Maintenance：1-year warranty for the whole machine and 2-year warranty for core components; responds within 24 hours after equipment failure and provides on-site maintenance within 48 hours (except for remote areas).

Accessory Supply：Supplies vulnerable parts for a long time to ensure the continuous and stable operation of the equipment.