Double spiral quick freezer

The double spiral quick-freezer is suitable for products with a long freezing time,  realizes low-level feeding  low-level discharge,  is convenient to operate.

Freezing capacity: 500kg/h-3000kg/h

Range of frozen products: pasta, fruits  vegetables, seafood, meat products, dairy products  other prepared foods.

Performance characteristics

1. Reliable  stable operation guarantee

After years of continuous practical experience summarizing  learning  foreign technology, the quick-freezing machine has a reasonable structure design  mature mesh belt operation technology.

Adopt mechanical  electrical double protection.

2. Spiral special stainless steel mesh belt (price for white shrimp processing line)

All stainless steel structural parts.

Special spiral mesh belt, frozen products can be placed directly on the mesh belt to freeze.

The chains on both sides of the mesh belt are provided with sidewalls, so that frozen products  plates are  easy to slip off the net.

3. All aluminum alloy evaporator

The evaporator is made of aluminum alloy, which is  easy to frost,  defrosts quickly  completely.

The easy-to-clean large fins reduce the growth of bacteria in the sanitary corners.

The large fin spacing design on the air inlet side prolongs the flushing cycle.

Equipped with a stainless steel fan dedicated for low temperature.

4. Insulation library board

Double-sided stainless steel polyurethane library board.

The special design of the base plate of the library body: the integral stainless steel water pan on the heat preservation base plate will never leak. There are water collection ditch on both sides of the integral water pan for smooth drainage.

5. Scientific external driving method

The driving part is located outside the library body to avoid oil pollution in the library.

The motor works at room temperature  its service life is extended.

The motor can be maintained  repaired without stopping the machine.

The motor is outside the warehouse, which does  increase the heat load in the warehouse  saves energy.

6. Unique air duct design (wholesale of white shrimp processing line)

The spiral turret  the outer wind deflector of the evaporator are designed into a symmetrical, smooth annular air duct, which enhances the heat exchange effect of the frozen product,  makes the inlet  outlet  cold,  the operator can enter the warehouse at any time Check the running status inside.

7. Advanced control system

The operation of the mesh belt adopts frequency conversion control to realize stepless adjustment of the mesh belt speed  digital display of the storage temperature.

PLC control  touch screen operation (optional) can be used to control the quick freezing operation on the touch screen  display the current operating conditions.

Schematic diagram of the double spiral quick-freezer structure

Technical Parameters of DSL Double Spiral Quick Freezer

Note: 1. Freezing capacity is based on fried chicken nuggets,  the loading density is 5.5kg/㎡

        2. The cold consumption is based on the condensing temperature +35℃,  the evaporation temperature is -40℃

        3. The quick-freezer can be customized, that is, the size  configuration of the quick-freezer are different according to the user's different usage conditions (seafood, noodles, etc.).