Cold Chain System Solution

Low Tension Spiral Freezer (single drum)

The low-tension spiral freezer with single drum produced by Square Technology is applicable to individual quick frozen of granulated and small-piece food. However, the large-scale freezing devices of which also apply to individual quick frozen of large-sized frozen food such as the prepared meals, whole chickens, whole fish and so on. The height of infeed and outfeed position is adjustable in the low-tension spiral freezer to match the production lines of customers before and after, and it can also be supplied with matched conveyors.

Notes: The above parameters are set based on freezing of 7000kg chicken nuggets per hour. These parameters are subject to change according to different products and freezing requirements.

• The spiral freezer is equipped with a high efficiency sanitary evaporator, using the latest liquid supply method, which makes the heat exchange efficiency more than 20% higher than the traditional freezers.
• The spiral freezer uses a symmetrical and smooth circular air duct design which enhances the heat exchange effect.
• We equip with food-grade stainless steel mesh belt and plastic modular belt with the spiral freezer according to different requirements of various products.
• The spiral freezer is equipped with an intelligent central control system, automatic detection and alarm light device, which is convenient for users to operate and maintain.

• We can design and manufacture non-standard products according to different conditions of the frozen food and customer requests.
• The production capacity can be selected from 200 kg/h to 10000 kg/h.
• Drum diameter is available from 1200mm to 4550mm.
• The lifting or lowering conveyors can be chosen for the spiral freezer, and the infeed and outfeed conveyors are optional according to the needs of the customer.
• Location and direction of the infeed and outfeed conveyor can be selected according to customer requirements and site restrictions.
• Fully welded enclosure structure is optional.
• The spiral freezer can be optionally equipped with a CIP automatic cleaning system.
• The spiral freezer can be optionally equipped with an ADF air defrost system.
• The spiral freezer can be optionally equipped with a continuous defrosting system