Large Tunnel Quick Freezing Machine Tunnel Freezer Spiral Freezer

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Product Overview


【Product introduction】
Slide-driving spiral freezer is innovated and designed by our company, it is a new freezing equipment with three national patents. Comparing to the traditional single spiral IQF, slide-driving spiral freezer don’t have cage and tensioning device, completely solve the problem of Derailment, extended belt lifetime, lower installed power, while achieving single spiral IQF low inlet and low outlet, and it can be made into a variety of rotating track geometry as needed. The device is widely used in aquatic products, meat category, fruits and vegetables, prepared foods category, and pre-cooling, freezing, baking process.

【Conveyor belt 】
Using multi-gear-driven approach, belt fastener through the slider bar to the rail and run above polymer with a small friction coefficient polymer materials, with its own lubrication, not easy to produce dirt. On the one hand, omitting the middle cage, eliminating the static friction transmission components cause severe wear and tumble belt; on the other hand, the special structure of the net belt engaging with slider, so that never happen.


【Compared with traditional spiral freezer】

Serial number
Item category
Traditional spiral IQF
Slide –driving spiral IQF
Driving device
Driven by the static friction between the rotor and the net belt, which is easy to slip, has large wear, short lifetime, difficult
maintenance, and is easy to be turned over.
Sliding on the rail thorough gear multi-layer rotary, the slider block with the rail, not slipping, do not turn the belt, easy
disassembly, easy maintenance
Floor space
The double spiral can design the low inlet and low outlet, but the floor area is large.
Because the evaporator and the air cooler are installed inside the ellipsoid, same
Arrangement type
Single spiral IQF can only low inlet and high outlet, still need to configure the conveyor belt
Single spiral IQF can achieve low inlet and inlet outlet ,the direction can be flexible to layout
Running track
Driving principle is limited , can only achieve circular spiral trajectory
Can achieve circular, elliptical and other geometric trajectory
Installed power
The net belt is driven by a rotary cage, and the traction motor has a large friction coefficient, and the traction motor is
provided with a tension traction motor. Installed power is large
Self lubrication friction components, the friction coefficient is less than the former, without tension traction motor, the
installed power of the machine is small, and the energy consumption is small.

Library body size(mm)LxWxH
Number of layers
Effective width of mesh belt mm
Incoming and discharging temperature℃



Freezing temperature℃
Currency height mm
Operating conditions ℃
Required cooling capacity KW
Installed power kw

Never turn over
The mesh belt adopts a special structure to buckle and cooperate, so that the belt will never turn over.
No rotating cage design
No rotating cage design, the internal space is easier to clean and inspect.
Flexible layout of incoming and outgoing materials
Achieve single spiral low-end purchase and low-end shipment, and at the same time, it can realize a variety of inlet and outlet layouts.
Electrical control
Use PLC automatic control + manual control to ensure the stable operation of the equipment.
Energy saving
Reasonable airflow arrangement and the use of professional axial fans realize energy saving.
save space
No need for tensioning device, single screw can realize low-end purchase and low-end shipment, saving space.

The mesh belt runs through the self-lubricating sliding block and the friction strip of the guide rail.The direct contact between the belt and the friction strip causes the mesh belt to wear, and the belt is never turned, which completely solves the problems of downtime and difficult maintenance caused by turning the belt.

The driving device is driven by the gear side, and each layer of the net has an independent power source, and the net belt is uniform Forced, independent gears, stable operation and easy maintenance. .

Adopting no rotating cage design, sufficient space in the inner circle, personnel can easily enter for sanitary cleaning
Management, truly achieve sanitation without dead ends.

Independent research and development control programming design, man-machine interactive control interface, easy to operate and easy to learn. electric.
The components are provided by well-known international manufacturers. Double-door stainless steel waterproof electric control box. Automatic operation and manual operation modes are independent but complementary to each other.


1.What's your advantage?
A: Thte set of heat exchange tube, oval high-frequenay weldaed pipe and thefow af the liquid in the pipe and the pipe outer surlace foma unilarm"wwater film. enhanceci heat tranafer effect Peasonable dicsign all meet the conditions of container transpoert. simple and conwcnient.

2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to
check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

3.Where are you?
Can I visit you? A: Sure,welcome to you visit our factory at any time.

4.How about the delivery time?
A: Within 60 days after we confirm you requirement.

5.what kind of payment does your company support?
A: T/T, 100% L/C at sight, if you have other payment,please contact me.

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