Cooling tunnel

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HCT series cooling tunnels

Horizontal cooling tunnels can be produced in different belt width and length purpose to ensure customers requirement. Product transportation conveying may be polyurethane belt, modular type belt or pneumatically pushed moulds over runner. Cooling process must be accurate because crystallization process started with temper will continue until cooling process is ended. Accurately controlled temperature will redouble the quality of the chocolate.

  • Simplicity.
  • CFC & PVC free isolation.
  • Completely made of stainless steel AISI304.
  • Chassis is made of AISI304 grade stainless steel.
  • Lids are made of stainless steel AISI304.
  • Selection of cooling devices depends of cooling capacity.
  • Temperature controlled by ON/OFF thermostat.


Machine codeHCTHCTMHCTP
Belt width300-1200mm300-1200mm300-1200mm
Tunnel length5mt – 32mt5mt – 32mt5mt – 32mt
Product transfer rollersRolling nosebarModular belt chainsAbsent
Belt typePolyurethaneModularPushing by pneumatic cylinder
Belt tensioningAvailableAbsentAbsent
Belt sliding preventionAvailableAbsentAbsent
Cooling capacity5000-50.000kcal5000-50.000kcal5000-50.000kcal
CoversInsulated with CFC free materialInsulated with CFC free materialInsulated with CFC free material
Cooling compressorhermetic or semi-hermetichermetic or semi-hermetichermetic or semi-hermetic
Condenser systemair or water cooledair or water cooledair or water cooled

VCT series cooling tunnels

Elevator type cooling tunnels are suitable for workshops with limited manufacturing area they are shorter than other type cooling tunnels but higher from them. Moulded products are moving up and down inside the tunnel to obtain the cooling. Mould nestle capacity is higher then other type cooling tunnels. This kind of cooling tunnels are suitable for cooling plain chocolate. Cooling must be accurate because crystallization process started with temper will continue until cooling process is ended. Accurately controlled temperature will redouble the quality of the chocolate.

  • Less space higher capacity cooling tunnels.
  • Used for cooling of moulded products.
  • Speed adjustable.
  • Upper transfer unit.
  • Cooling battery inside the cabine.
  • Chassis made of stainless steel AISI304 grade.
  • CFC free insulated.
  • Secured against mould congesting.
  • Water (air)-cooled condenser system.
  • Accurate temperature adjustment.


Machine codeVCT320VCT400VCT600
Capacity240 moulds260 moulds280 moulds
Total power9kw.11kw.13kw.

MSCT series cooling tunnels

Multiple storey cooling tunnels are shorter then horizontal type cooling tunnels but this not effect their capacity. This kind of tunnels are suitable for manufacturers with limited production area. They also may be used at drops or chips chocolate manufacturing. Cooling must be accurate because crystallization process started with temper will continue until cooling process is ended. Accurately controlled temperature will redouble the quality of the chocolate.

  • Polyurethane or pushing moulds with pneumatic cylinder for product conveying.
  • Polyurethane conveying is used for direct product cooling.
  • Other type conveying is used for cooling of moulds with product inside.
  • Speed adjustable.
  • Cooling battery inside the tunnel.
  • Secured against mould congesting.
  • Water (air)-cooled condenser system.
  • Accurate temperature adjustmant.


Machine codeMSCT320MSCT400MSCT600
Capacitymin 150 mouldsmin 150 mouldsmin 150 moulds
Total power7kw.9kw.11kw.

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