Spiral Freezer

1. Stainless steel conveyor belt:

The conveyor belt is made of food grade stainless steel. The surface of belt is flat and neat. There are baffle edges on both sides of belt, which can prevent the products from dropping down.

2. Insulation panels:

PUF sandwich panels, 150mm thick with 42kg/m³ density, laminated both sides by stainless steel sheet.

3. Door:

Equipped with double seals and frame heating system

4. Inner structure:

The drum is designed in squirrel cage structure, and the components on which touching with conveyor belt are in arc shape. We inlaid the column bar of drum with UHMW-PE (ultra high molecular weight polyethylene) materials which have a good wear-resistance performance.

5. Driving device:

Speed reducer + Variable speed controller

6. Evaporator and fan:

Both the fins and tubes are made of aluminum alloy. The frame structure of evaporator is made of food grade stainless steel. The air-box of axial fan is made of food grade stainless steel while the fan blades are made of aluminum alloy.

7. Belt tension device:

We adopt floating axle weight as belt tension device. The tension degree of conveyor belt can be adjusted.

8. Water slot (water plate) and drainage design:

The water slot will be installed on top of floor panels. It is made of food grade stainless steel. The water slot has proper slope to facilitate water discharging and avoid defrosting water penetrating into the floor panels.

9. Inlet device and outlet device:

Both the inlet device and outlet device are made of food grade stainless steel.

10. Control panel:

We adopt Schneider or Siemens electrical components.