SUMEC TOUCH WORLD

1、Impingement Tunnel Freezer

The impingement freezer utilize high velocity air jets direct their force at the top and bottom of a food product to remove the air, or thermal barrier, surrounding the product surface. Once this barrier or layer of heat is removed it allows for faster freezing of the product. This operation helps to reduce processing times considerably, giving freezing times similar to those provided by cryogenic equipment. In addition, operating costs are similar to those of traditional mechanical equipment.

Features：

Faster freezing times result in smaller ice crystals, which mean less cellular damage to food products. The products are juicier, have better texture and exhibit less drip loss when thawed.

Harden the surface of food rapidly and lock the internal moisture, so minimized dehydration loss.

The short freezing time not only keeps the freshness and nutrition of food, but also provides a good freezing efficiency.

Energy saving and small footprint.

①Impingement Solid Belt Tunnel Freezer

Food grade high Strength stainless steel solid belt leaves no mark on product, particularly friendly to the flat and thin product, like chicken breast, fish fillet.

Features：

● Special design for the low temperature air flow circulating in the enclosure and the air duct. The upper and lower surfaces are blown in opposite directions by the air flow as food conveyed by the belt passes through the freezer. Rapid reduction of surface temperature, fast freezing speed, high heat exchange efficiency.

● Quick freezing without producing large ice crystals, maintaining the quality and freshness of the food.

● The surface of the food is rapidly frozen and the glaze prevents weight loss.

● The freezing effect is close to that of liquid carbon dioxide or liquid nitrogen freezing, while the processing cost is significantly lower.

● The enclosure is made of rigid polyurethane foam with good insulation. Both inside and outside skins are stainless steel, easy to clean and guarantee food hygiene.

● Imported food grade high tensile stainless steel solid belt.

● Water and hot gas defrosting ensures cleanliness of the evaporator.

● Belt speed stepless adjustable with inverter to suit the freezing of various products.

②Impingement Mesh Belt Tunnel Freezer

Food grade stainless steel mesh belt. Open mesh allows good penetration of vertical jet air. Ideal for granular products like shelled shrimp, packed ready meals, etc.

③Brine solid band tunnel freezer

Food grade high Strength stainless steel solid belt leaves no mark on product. The top side of the belt is exposed to high velocity air, the bottom side of the belt is sprayed with refrigerated brine. particularly friendly to the flat and thin product, like chicken breast, fish fillet.

2、SBD Series Solid Belt Tunnel Freezer

Use stainless steel solid belt as conveyor belt. Leave no belt mark on the product. Ideal for tender products like fish fillet, shelled shrimps, raw meat, chicken breast, etc. Optimal air flow design and powerful fans to provide quick and efficient freezing, and maintain the products texture, moisture, and flavor.

Features：

●Horizontal air flow, reversed air flow above and below the solid belt, short air circulation distance, quick freezing, low product moisture loss.

● Aluminum evaporator, high heat exchange rate.

● The evaporator is located along the solid belt. Large face area, low frost build-up, long defrosting interval.

● Water and hot gas defrosting ensures cleanliness of the evaporator.

● The door provides the access inside the enclosure. The walkway along the belt allows access for cleaning.

● The enclosure is made of rigid polyurethane foam with good insulation. Stainless steel enclosure skin at both sides, stainless steel enclosure frame.

● Imported food grade high tensile stainless steel solid belt

● Belt speed stepless adjustable with inverter to suit the freezing of various products.

● Dual belt drive at both infeed and outfeed side to prevent the belt from slipping or deflecting.

● Belt washer is provided to maintain the cleanliness of belt.

3、SWD Series Mesh Belt Tunnel Freezer

SWD mesh belt tunnel freezer features vertical air flow and gives fast freezing speed. It is suitable for fast freezing of seafoods, fruits, vegetables, protein, ready meals, etc. The device is designed and made in compliance with HACCP requirements to ensure food hygiene and safety.

Features：

●Features vertical air baffle, efficient axle flow fan, intermittent air impingement technology, 20~30% efficiency increase than traditional air flow.

● The evaporator uses large fins, which provide efficient heat exchange.

● Water and/or hot gas defrosting ensures cleanness of the evaporator.

● PU insulated enclosure, excellent insulation performance.Stainless steel enclosure skin at both sides.

The mesh belt is driven by sprocket; high strength chains and sprockets, which ensures long service life.

● Efficient belt washer is provided to ensure the cleanliness of the stainless steel mesh belt.

● Belt speed stepless adjustable with inverter suitable for various products freezing.

“SQUARE" is a famous brand in the cold chain industry for nearly 40 years. 
The product line includes spiral freezer, plate freezer, tunnel IQF, refrigeration system, cold storage, air cooler, industrial panels etc.

Our products have been exported to over 80 countries, covering various applications, including seafood, protein, bakery, vegetable, fruits, etc. 

“SQUARE" dedicate to deliver the superior quality freezing equipment to our clients !

Square Technology Group Co. Ltd (formerly Nantong Square Freezing & Heating Mechanical Equipment Co. Ltd.) is a listed company in Shanghai-stock Exchange. The company has been manufacturing freezing systems for over 30 years and is the largest industrial freezer manufacturer in China. 

Our manufacturing facility is located in Nantong, China, with some 1300 employees and 64 hectares’land. We serve a wide range of food processing industries and can draw from our extensive experience to provide our customers the best value and ensure maximum profitability. 

The product line includes spiral freezer, plate freezer, tunnel IQF, refrigeration system, cold storage, air cooler, insulated panel, cooker, oven, ice machine, etc. 

Our products have been exported to over 80 countries, covering various applications, including seafood, protein, bakery, vegetable, fruits, etc. Square dedicate to deliver the superior quality freezing equipment to our clients.