Chocolate cooling tunnel

Completely made of AISI 304 grade stainless steel and insulated with CFC-free rubber. Lids of the horizontal tunnels are with gas springs. Lids of the elevator-type tunnel are with safety sensors. Belt sliding prevention feature for the machines with polyurethane belt.

Types of chocolate cooling tunnels

Elevator type, multi-storey type, multi-storey with polyurethane belt type, tunnel with rod conveyor or with modular belt conveyor or with polyurethane belt conveyor. Designed for molded chocolate cooling or deposited onto belt chocolate cooling.

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Technical features of ETCT275108

Elevator-type cooling tunnel.
Suitable for chocolate shell lines or complex molding lines.
Suitable for manufacturers with limited space.
90% length saving compared to a horizontal cooling tunnel.
Completely made of AISI 304 grade stainless steel.
Insulated with CFC-free rubber.
Evaporator and condenser.
Three or four molds move up at the same time.
Eighteen vertical stages.
Rodless pneumatic cylinder for horizontal mold transfer at the top.
Mold loading capacity can be 108 or 144 molds.
Can be designed for any mold size.
Total power consumption: 380V three-phase 8.5KW.

Technical drawing of ETCT275108

Technical features of CT400

Cooling tunnel with polyurethane belt conveyor.
Suitable for cooling enrobed products or deposited onto belt products like chocolate drops or coins.
Not suitable for molded products.
Completely made of AISI 304 grade stainless steel.
Insulated with CFC-free rubber.
Top lids with gas springs.
Lightning inside lids.
Evaporator and condenser.
Can be designed up to 12 mt. length and max. 600 mm. belt width.
Total power consumption: 380V three-phase (KW. depends of length and width of cooling tunnel).

Technical drawing of CT400

Technical features of CT1200

Cooling tunnel with polyurethane belt conveyor.
Suitable for cooling enrobed products or deposited onto belt products like chocolate drops or coins.
Not suitable for molded products.
Completely made of AISI 304 grade stainless steel.
Insulated with CFC-free rubber.
Top lids with gas springs.
Evaporator and condenser.
Can be designed any length and max. 2 mt. belt width.
Total power consumption: 380V three-phase (KW. depends of length and width of cooling tunnel).

Technical drawing of CT1200

Description for the chocolate cooling machines

Horizontal cooling tunnels can be produced in different belt widths and lengths to meet the needs of customers. Product conveying may be polyurethane belt, modular belt or rod type. Cooling tunnels with a polyurethane belt are with belt sliding prevention and with a pneumatic belt tightening feature.

Elevator types are suitable for workshops with limited manufacturing space; they are shorter than other types of tunnels. This equipment is a chocolate cooling unit of complex molding lines. Moulded products are moving up and down inside it to obtain the cooling of the chocolate. The length of elevator type is about 80% shorter depending on the horizontal kind.

Multi-story types are shorter than horizontal types, but this does not affect their capacity. These kinds of tunnels are suitable for manufacturers with limited production areas. As product-conveying rails or a polyurethane belt can be used. They also may be used at drops or chips chocolate manufacturing.

Cooling must be accurate because the crystallization process started with temper and will continue until the cooling process is ended. Accurately controlled temperature will redouble the quality of the chocolate. We use mist eliminators to deliver dry air onto the product.

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