The Complete IQF Freezing Line is a specialized industrial solution engineered to individually quick freeze high-sugar fruits without clumping or compromising texture. It ensures superior product quality, extended shelf life, and efficient processing for fruit preservation.
- Designed for high-sugar fruits like berries, mangoes, and cherries to prevent sticking and maintain individual piece integrity - Advanced IQF technology ensures rapid, uniform freezing to preserve natural flavor, color, and nutritional value - Customizable line capacity and configuration to meet diverse production scales and facility layouts - Integrated with energy-efficient components and easy-to-clean design for optimized operational performance
As a premier manufacturer and supplier of advanced food processing equipment, we present the Complete IQF Freezing Line for High Sugar Fruits. Engineered for large-scale operations, this system delivers flawless individual quick freezing results.
Optimized specifically for sticky, high-Brix produce.
Customizable capacity tailored for diverse production demands.
Constructed with premium food-grade stainless steel.
Equipped with advanced anti-adhesion mechanisms.
Transform your fruit processing capabilities with our state-of-the-art freezing infrastructure, designed specifically to conquer the intricate challenges of high-Brix produce. When handling delicate, sugar-rich items like diced mangoes or ripe strawberries, conventional methods often result in a fused, unappealing mass. This advanced freezing tunnel changes the paradigm by suspending each delicate fruit piece in a continuous, frigid blizzard. As the icy airflow envelopes the product, you can almost hear the crisp, instantaneous crust forming on the surface, locking in the vibrant natural colors, the sweet, aromatic scent of freshly harvested orchards, and the firm, succulent texture. The gleaming, meticulously welded stainless steel enclosure speaks to uncompromising durability and craftsmanship, providing a smooth, cold touch that guarantees absolute sanitation. By rapidly driving the core temperature down, this system prevents cellular damage, ensuring that upon thawing, the fruit retains its original, mouth-watering taste and structural integrity. This translates directly to higher premium yields, drastically reduced waste, and a superior end product that commands top market value, elevating your entire operational output to meet the most exacting global retail standards.
Compact structure
SUS304 stainless for food
Low noise operation
Easy to operate
Factory direct sales
Applicable to: Fruits and vegetable.
Elevator/conveyor
Frame:stainless steel square tubes.
Belt:Rubber, PET strap, Stainless steel……
Guard board:Nylon board, Stainless steel……
Washing machines
Washing machine
Potato peeling and cleaning machine
Remover
Winnowing Separator
Drum washer
Drum remover
Blanching machine
Jiesheng Blanching Systems offer dual solutions: Belt Blanching Machine for high-volume processing with uniform heat penetration, and Spiral Blanching Machine for space-saving vertical operation. Both models feature intelligent steam-water balance technology, reducing energy use by 25% while achieving 99% starch activation. Customizable capacity with modular designs that adapt to narrow spaces or large-scale layouts, ensuring seamless integration from raw washing to freezing stages.
Belt blanching machine
Belt blanching machine
Spiral blanching machine
Spiral blanching machine
Pre-cooling machine
Name：Pre-cooler
Origin：Shangyu city,Zhejiang province,China
Function：Pre-cooling food
Application：Fruits,vagetables,meat and seafood.
Ice Glazing machine
Name：Ice glaze maching
Origin：Shangyu city,Zhejiang province,China
Function：Ice coating for food
Application：Fruits,vagetables,meat and seafood.
Ice coating ability：15%~20%/Time
Input temrature：No higher than -18℃
Ice Glaze Machine
Vibrating Ice Glaze Machine
Ice wrapping conveyor
Draining and distributing machine
Jiesheng's Potato Processing Duo: Vibrating Drainer - Utilizes multi-frequency vibration to remove excess oil, reducing waste while maintaining crispness. Vibration Distributor - Ensures uniform product spreading via intelligent amplitude control. Both systems feature modular designs adaptable to any production line layout, with stainless steel construction meeting HACCP standards.
Vibrating Drainer
Vibration Distributor
Quick Freezing machine
Freezer
Refrigeration unit
Condenser
True IQF Quality, 100% Non-Stick Advanced fluidized bed or air-stream technology ensures each fruit piece is individually frozen in mid-air, preventing them from touching and sticking together. The result is free-flowing, individually quick-frozen fruit that maintains its original shape and integrity.
Rapid Deep-Freezing, Locks in Freshness Ultra-low temperatures and high-velocity air rapidly crust-freeze the high-moisture, high-sugar content, effectively halting enzymatic activity and microbial growth. This preserves the fruit’s natural color, intense flavor, nutritional value, and firm texture exceptionally well.
Continuous Integrated Processing Line A seamless flow from receiving, washing, sorting, cutting (optional), blanching (optional), to IQF freezing and onward. Eliminates bottlenecks, maximizes throughput, and ensures consistent, hygienic processing from start to finish.
Gentle Yet Efficient Handling Specifically designed gentle-washing basins, soft conveyors, and precision air-flow freezing protect delicate fruit structures from bruising and damage, minimizing product loss and maximizing the yield of premium-grade IQF fruit.
High Capacity & Energy Optimized Engineered for continuous operation to match large-scale harvests. Features intelligent defrost cycles and heat recovery systems to reduce energy consumption per ton of fruit processed, optimizing operational costs.
Technical Specifications & Configuration
Target Fruits: Mango, Strawberry, Blueberry, Cherry, Raspberry, Durian, and other high-sugar/juicy fruits.
IQF Freezer Type: Mechanical Fluidized Bed or Air Flow Tunnel.
Freezing Temperature: ≤-30°C
IQF Product Temperature: ≤ -18°C (core).
Capacity: Custom-designed from 500 kg/hr to 8000 kg/hr (depending on fruit type and cut size).
Control System:Centralized PLC with touchscreen HMI for monitoring and controlling the entire line.
Construction Material: Food-grade stainless steel (304/316) at all product contact points.
Drying machines
Spiral dryer
Belt dryer
Vacuum freeze dryer
Thawing machine
SHOW CASE
Spring onion drying production line
Mushroom drying production line
Wheat seedling drying production line
Cardenia fruit drying production line
Grapes drying production line
Tomato drying production line
Carrot cubes quick-frozen production line
Broccoli quick-freezing production line
Onion quick-freezing production line
Diced mango quick-freezing production line
Cherry quick-freezing production line
Strawberry quick-freezing production line
Core Process: Anti-Clumping & High-Sugar Material Separation Technology
Processing high-Brix fruits like mangoes and strawberries presents a notorious challenge: their sticky surfaces naturally bind together under extreme cold. Our innovative freezing line tackles this pain point head-on through a sophisticated multi-zone temperature control system and advanced mechanical agitation. By keeping the product in constant, gentle motion, we eliminate the risk of massive, unusable frozen blocks, ensuring a flawless output.
Fluidized Bed Suspension: Powerful, precisely directed cold air lifts the fruit pieces, creating a hovering effect that prevents physical contact during the critical initial freezing phase.
Pulsed Airflow Dynamics: Intermittent bursts of high-velocity chill shatter any temporary surface bonds, ensuring true Individual Quick Freezing (IQF) results.
Mechanical Vibration Distribution: A rhythmic, gentle shaking mechanism evenly spreads the sticky materials across the belt, preventing piling and ensuring uniform thermal exposure.
Instant Surface Crusting: The rapid application of intense cold creates an immediate micro-crust on the fruit, locking in the natural sugars and preventing surface adhesion.
The true measure of a freezing system lies in the sensory experience of the thawed product. Operating at punishingly low temperatures with hurricane-force wind speeds, this equipment drives the core temperature down with astonishing speed. This rapid thermal extraction is the secret to maintaining the crisp bite, the vibrant, mouth-watering colors, and the sweet, aromatic flavor profile of freshly picked produce.
Micro-Crystallization: By plummeting through the maximum ice crystal formation zone (0°C to -5°C) in mere minutes, the system prevents large, jagged ice crystals from rupturing delicate cellular walls.
Minimized Drip Loss: Thawed products exhibit a remarkably low drip loss rate of just 3% to 8%, retaining their natural juices, firm texture, and overall structural integrity.
Nutritional Lock-In: The ultra-fast freezing process halts enzymatic degradation instantly, preserving vital vitamins and antioxidants for the health-conscious consumer.
Premium Retail Appeal: The flawless, unblemished appearance of the frozen fruit meets the exacting visual standards required by top-tier global retailers and gourmet food producers.
Production Line Integration: One-Stop Turnkey Engineering
Fragmented production lines lead to bottlenecks, increased labor costs, and higher risks of contamination. We provide a comprehensive, end-to-end processing ecosystem that harmonizes every stage of your operation. From the moment the raw, fragrant fruit enters the facility to the final, perfectly weighed package, our integrated solution ensures a seamless, high-efficiency workflow.
Holistic Processing Flow: Incorporates advanced modules for washing, grading, peeling, dicing, and surface dewatering before the product even reaches the freezing tunnel.
Precision Pre-Cooling: Dedicated 0-2°C pre-cooling stages gently lower the fruit's temperature, reducing the thermal load on the main freezer and enhancing overall energy efficiency.
Automated Downstream Handling: Seamlessly connects to ice-glazing units, highly sensitive metal detectors, and multi-head weighers for immediate, safe packaging.
Reduced Human Intervention: By automating the transitions between processing stages, the system drastically cuts labor dependencies and minimizes the potential for human error.
In the modern food processing landscape, sanitation is non-negotiable. Our equipment is meticulously sculpted to eliminate the hidden crevices where bacteria and pathogens typically thrive. The smooth, cold touch of the premium stainless steel surfaces reflects a commitment to absolute purity, ensuring that every batch of fruit meets the most stringent global health protocols and safety certifications.
Flawless Sanitary Construction: Engineered with food-grade 304/316L stainless steel, featuring seamless, continuous welds that leave no microscopic hiding spots for microbial growth.
Integrated CIP System: The Clean-in-Place technology utilizes strategically positioned high-pressure nozzles to thoroughly sanitize the entire internal chamber without requiring manual scrubbing.
Rapid Drainage Architecture: Sloped internal flooring and oversized drainage channels ensure that wash water and cleaning agents evacuate swiftly and completely.
Quick-Release Components: Mesh belts and internal guards are designed for rapid, tool-free disassembly, allowing sanitation crews to perform deep cleans with unprecedented speed.
Global Compliance: Effortlessly exceeds the rigorous requirements of HACCP, FDA, BRC, and ISO 22000 certifications, safeguarding your brand's reputation.
Why Choose Us
Selecting the right equipment manufacturer is a critical investment in your facility's future. We do not merely supply machinery; we engineer comprehensive solutions tailored to the unique demands of large-scale food processing. Our commitment extends far beyond the initial installation, providing you with a robust partnership focused on maximizing your operational success and market competitiveness.
Decades of Engineering Mastery: Our design teams possess deep, specialized knowledge in the thermodynamics of food preservation, ensuring equipment that performs flawlessly under extreme industrial conditions.
Uncompromising Material Quality: We source only the highest-grade, certified stainless steels and industrial components, guaranteeing machinery that withstands years of rigorous, continuous use.
Tailored Facility Integration: Our engineers work closely with your team to customize dimensions, capacities, and layouts, ensuring the new line integrates perfectly with your existing infrastructure.
Global Support Network: Benefit from rapid-response technical assistance, comprehensive operator training programs, and a readily available inventory of critical spare parts.
Proven Industry Track Record: Trusted by leading food processors worldwide to deliver consistent, superior results that elevate their brand quality and profitability.
FAQ
To assist you in making an informed decision regarding your processing infrastructure, we have compiled answers to the most technical and operational queries raised by facility managers and production engineers.
Q1: How does the system handle fruits with exceptionally high Brix levels without causing belt jams? Our equipment utilizes a combination of mechanical vibration and pulsed, high-velocity airflow. This creates a fluidized bed effect, suspending the sticky, high-sugar pieces in mid-air during the critical crust-freezing stage. This prevents the sugars from acting as an adhesive, ensuring the fruits remain separated and the belt remains clear.
Q2: Can the freezing time be precisely adjusted for different sizes of diced fruit? Absolutely. The system is equipped with Variable Frequency Drives (VFD) controlled via the central PLC. Operators can easily adjust the retention time from 10 to 30 minutes, fine-tuning the belt speed to perfectly match the specific dimensions, moisture content, and sugar concentration of the current product batch.
Q3: What are the primary advantages of choosing CO2 or NH3 over traditional Freon refrigerants? Ammonia (NH3) and Carbon Dioxide (CO2) offer significantly superior thermodynamic efficiency, which translates to faster heat extraction and drastically lower electrical consumption. Furthermore, they are environmentally future-proof, possessing near-zero Global Warming Potential (GWP), ensuring your facility remains compliant with increasingly strict environmental regulations.
Q4: How does the Clean-in-Place (CIP) system reduce our daily sanitation labor? The integrated CIP system automates the most labor-intensive aspects of sanitation. High-pressure nozzles are strategically mapped throughout the freezing chamber to deliver water and cleaning agents to every surface, including hard-to-reach areas. This eliminates the need for manual scrubbing, drastically reducing turnaround time between production runs while guaranteeing a deeper, more hygienic clean.
Q5: Is it possible to integrate this freezing tunnel with our existing automated packaging line? Yes, the system is designed as a fully compatible module within a larger turnkey operation. The outfeed elevation and belt speeds can be customized to synchronize seamlessly with downstream equipment, such as ice glazers, metal detectors, and multi-head weighers, ensuring a continuous, uninterrupted flow from freezing to final packaging.
