Welcome: Yiwu Weihao Machinery Equipment Company
Yiwu Weihao Machinery Equipment Company, as a professional evaporator manufacturer, we design and produce high-performance forced circulation evaporators dedicated to food and honey concentration. This equipment is engineered to solve the pain points of food and honey processing—such as nutrient loss, flavor degradation, viscosity change, and hygiene compliance —providing a gentle, efficient, and food-safe solution for food concentration, honey dehydration, and product quality preservation.
Our forced circulation evaporator for Food & Honey is a specialized food-grade equipment tailored for heat-sensitive food materials and honey processing, widely used in food, beverage, and honey industries. Unlike industrial-grade evaporators, it adopts a gentle forced circulation design combined with food-safe structural optimization, effectively handling high-viscosity materials (honey, fruit syrup, fruit puree) and heat-sensitive food liquids, while strictly complying with food hygiene standards. The equipment realizes low-temperature, short-time concentration, maximally retains the natural nutrients, original flavor, and color of food and honey, avoids crystallization and viscosity deterioration, and helps enterprises improve product quality and production efficiency.
Feed Preparation: Raw food materials (fruit juice, fruit puree, syrup) or honey are pre-filtered to remove impurities and large particles, adjusted to appropriate viscosity to ensure smooth circulation.
Forced Circulation: The pre-treated food material or honey is pumped into the heating chamber by a food-grade, low-shear circulation pump, forming a gentle turbulent flow in the heating tubes—preventing material sticking, scorching, and nutrient degradation.
Low-Temperature Evaporation: The material is heated by low-temperature steam in the heating tubes, and under high vacuum conditions (-0.07 to -0.095 MPa), the water in the material boils and evaporates at a low temperature (45–65°C), avoiding thermal damage to nutrients and flavors.
Vapor Condensation: The generated water vapor is condensed into pure water by a food-grade condenser, which can be recycled for production or discharged up to standard, ensuring no cross-contamination.
Concentration & Discharge: The concentrated food material or honey is continuously circulated and concentrated to the required density, then continuously discharged; the gentle circulation ensures uniform concentration and consistent product quality.
Food-Grade Hygiene Compliance: All contact parts are made of 316L food-grade stainless steel, fully compliant with FDA, GMP, ISO 22000 food safety standards; smooth inner surface, no dead corners, easy to clean and sanitize (CIP system optional).
Nutrient & Flavor Retention: Low-temperature (45–65°C) and short residence time (2–6 seconds) operation, effectively retaining natural nutrients (vitamins, minerals), original flavor, and color of food and honey, avoiding scorching and flavor deterioration.
High Viscosity Adaptability: Gentle forced circulation design, suitable for high-viscosity materials (honey, fruit syrup, fruit puree) with viscosity up to 8,000 cP, preventing material sticking and crystallization.
Gentle & Stable Operation: Low-shear circulation pump avoids damaging the structure of food materials and honey, ensuring uniform concentration and consistent product quality; stable continuous operation, suitable for large-scale food and honey processing.
Energy-Saving & Efficient: Optional multi-effect or TVR energy-saving configuration, reducing steam consumption by 30–60%; high heat transfer efficiency, shortening processing time and reducing production costs.
Easy Operation & Maintenance: PLC + HMI automatic control system, real-time monitoring of temperature, pressure, concentration, and circulation speed; simple structure, detachable parts, easy to clean, maintain, and disassemble.
Material | 316L /304 Stainless Steel |
Material Adaptability | Honey, Fruit Syrup, Fruit Juice |
Evaporation Capacity | 50–5000 L/h (Customizable) |
Operating Conditions | –0.07~–0.095 MPa, 45–65°C |
Energy Saving Option | Multi-effect / TVR Configuration |
Widely used in food and honey processing industries for concentration and dehydration, including: Honey Industry (honey dehydration, honey concentration to standard density, preventing crystallization); Fruit Processing (fruit juice concentration, fruit puree concentration, fruit syrup production); Beverage Industry (syrup concentration, tea extract concentration, fruit beverage concentration); Other Food Industries (sugar syrup concentration, edible gum concentration, dairy product concentration, pickling liquid concentration).
We provide one-stop solutions for your food and honey processing needs: custom design based on your material type (honey/food liquid), viscosity, target concentration, and production capacity; professional manufacturing with strict food-grade quality control and hygiene standards; on-site installation, commissioning, and operator training; lifelong after-sales maintenance, food-grade spare parts supply, and technical support. Free technical consultation, material sample test, and customized quotation are available—contact us to get your tailored food-grade solution.
