Wafer Production Line, Wafer Baking Oven, CORAL Cooling Cabinet Manufacturer

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Flat Wafer Production Line

2. 27 Mould Automatic Flat Wafer Production LineOur production line takes up a little floor area, and it allows convenient assembly as well as disassembly. As for installation and testing, the configuration is not too complicated, and our machines can be put into production soon after they are installed. If testing is required before production, one week is usually enough. In addition, the transportation cost is affordable, and it is not a great burden to client.
2. 33 Mould Fully Automatic Wafer Production LineTheir factory is medium sized with a certain amount of capital, and the requirement for production capacity is neither too large nor too small. What they care about the most is whether this product can meet the technical requirement and daily output, and this product can well satisfy these clients.
2. 39 Mould Fully Automatic Wafer Line MachineThese clients are concentrated on the technical parameters and daily output, and our product is the ideal choice.
  The client doesn't need to worry about the transportation cost because it is quite cheap, and it usually takes one week for our technical staff to finish the testing job in the client's factory, and it won't be longer than 2 weeks.
2. 45 Mould Automatic Wafer Production LineThe 45 mould automatic wafer production line is suitable for clients that are quite familiar with wafer or wafer production equipment. Their factories are usually medium sized, and they are in charge of some amount of money though the sum is not very large. Meanwhile, they have pretty strict requirement for the production capacity
2. 51 Mould Fully Automatic Flat Wafer LineFor these clients, our 51 mould type is highly recommended, and its daily production output can reach up to 4.5 tons. At the beginning, the production capacity can be set at 2.0-3.0 tons per 24 hours to observe and check the production condition. Then, the production capacity can be increased depending on the production condition and marketing plan.
2. 65 Mould Fully Automatic Wafer Production LineDue to the sufficient capital, their major attention is paid to the following two aspects, the first one is whether the production capacity meets the requirement, and the second one is if wafer with custom made shape can be produced. Secondly, the technical parameters are also of great importance, such as the fuel gas consumption rate.
2. Featured Machines
2. Supporting Machines

Special-shape Wafer Biscuit Production Line

2. 33 Mould Baking Oven (Ladder-Shape)It is made of metal, and 304 stainless steel is also applied. Our product is equipped with batter feeding system, gas heating system, warning system for coal gas leakage as well as plate transmission and connecting devices, and it runs steadily without any unusual noise. On the other hand, there is an observation window for every combustion zone, and it is used to well detect the wafer sheet.
2. 33 Mould Flat Baking OvenThere are many functional systems, such as batter feeding system, gas heating system, warning system for coal gas leakage, plate transmission and connecting devices, etc. Meanwhile, the burner nozzle is redesigned, and the new combustion technology saves energy and improves the combustion rate to a large extent.
2. Biscuit Sheet ReceiverBiscuit sheet receiver is a supporting machine for the baking oven. After the wafer sheet finishes baking and automatically drops down from baking plate, this machine will receive and transfer the wafer sheet to the cooler. Meanwhile, there are brushes on top of its conveyor, and they are used to remove waste particle or batter that is exhausted from the vent hole of baking plate and sticking to the wafer.
2. Sheet Picking MachineThe sheet picking machine can work with the wafer shape auto detecting and removing function on or off. This detecting function is realized with the help of two photoelectric switches that are set on top of the conveyor, and they are installed on two sides, both left and right. The two switches are used to detect the wafer shape, and the tolerance can be adjusted according to specific requirement.
2. Wafer Sheet ConveyorMaterial: 304 stainless steel for shell
  Power: 0.18kW
2. Wafer Humidifying CabinetThe wafer humidifying cabinet is able to adjust the humidity of wafer sheet, and the humidity is uniform. So, the wafer won’t be too crisp, otherwise it may be damaged.
2. Wafer Up and Down ConveyorMaterial: The shell is made of 304 stainless steel.
  Size (L×W×H): 2000×620×820mm
  Power: 0.18kW
2. Sheet-Flying Cream Spreader (Two Colors)Materials: The machine frame is made of GB steel, and the shell is made of 304 stainless steel.
  Motor and reducer: SEW, Germany
  Control panel: Mitsubishi, Japan
  Frequency converter: VLT by Danfoss
2. Inlet Conveyor of Cold CabinetOur inlet conveyor of cold cabinet is a piece of conveying equipment that is set before the rotary freezer, and it is used to deliver wafer.
2. 100M Rotary FreezerBefore the wafer enters into our 100M rotary freezer, its temperature is 35°C. When the belt is entirely filled with wafer biscuits, the temperature inside our machine is lower than 10°C, and the temperature is quite even.
2. Wafer Overhead ConveyorConveyor: Orange belt
  Power: 0.75kW
2. Wafer Biscuit Reversing ConveyorAs indicated by its name, this wafer biscuit reversing conveyor can change the moving direction of cream-filled wafer to the opposite direction.
2. Wafer Cutting Machine 1. Materials: The machine frame and shell are produced using GB steel and 304 stainless steel, respectively.
  2. Motor: SEW, Germany
  3. PLC: Siemens, Germany
  4. Switch: Schneider, Germany
2. Biscuit Stacking MachineOur biscuit stacking machine is used to transfer wafer fingers to the following equipment in a well organized sequence, and it can be connected with packing machine.
2. Battering MachineOur battering machine is equipped with control panel as well as automatic water control system, and it has two tanks including mixing tank and storing tank.
2. Smashing Machine1. Materials: The frame is made of GB steel, and imported 304 stainless steel is used to produce the shell and body.
  2. Motor: SEW, Germany
  3. Size (L×W×H): 800×710×1000mm
  4. Power: 3.0kW

Soft Wafer Biscuit Production Line

2. 65 Mould Baking OvenIt is a hinge-with-bolt tunnel baking machine, and it can automatically finish the procedures of batter feeding, baking as well as discharging. It is equipped with a 10.4 inch color touch screen which is manufactured by Mitsubishi, and this screen can display and control many items, such as the preset temperature, actual temperature, plate running speed, batter feeding condition, working conditions of different motors, etc.
2. Sheet Receiving Conveyor1. Materials: The steel for machine frame meets the national standard of China, and the shell is made of imported 304 stainless steel.
  2. Reducer power: 0.18kW (380V, 50Hz)
  3. Power: 0.18kW
  4. Size (L×W): 2.3m×0.68m
2. Batter MixerThis batter mixer has two stainless steel tanks which are mixing tank and storage tank, and it also equipped with control panel as well as water control system.
2. Cream Mixing and Storage KettleOur cream mixing and storage kettle has double layer structure, and cold water can be injected for cooling.

Chocolate Hazelnut Ball Production Line

2. 33 Mould Baking Oven (Ball-Shape)It has beautiful look, and is equipped with batter feeding system, gas heating system, warning system for coal gas leakage as well as plate transmission and connecting devices. For the purpose of better inspection of the wafer, we set observation window for every combustion zone. Meanwhile, the burner nozzle adopts novel design, and the high energy saving combustion
2. Wafer Biscuit Sheet ReceiverWafer biscuit sheet receiver is a supporting device for the baking oven, and it is used to receive wafer sheet that finishes automatic demoulding process inside the oven, and then it can deliver the sheet to the following machine.
2. Cooling MachineThis cooling machine has a triangular shape, and it is used to carry wafer sheet. During transportation, the wafer is naturally cooled by air to lower the temperature, which prevents the biscuit from too crisp. As a result, the biscuit will not crack which is lead by pressing and collision during laminating process, and the product quality is guaranteed.
2. Wafer ConveyorThis wafer conveyor is designed to transfer the wafer sheet into the humidifying cabinet.
2. Wafer Humidifying CabinetThe wafer humidifying cabinet adjusts and ensures the uniform humidity of wafer, so the wafer won’t be too crisp which may lead to damage.
2. Sheet Picking MachineThere are two photoelectric switches on top of the conveyor, one is on the left, and the other is on the right. They are used to detect the wafer sheet, and the tolerance grade can be set based on the practical application. If a wafer sheet misses corner, signal will be received, and the conveyor belt will descend automatically to deliver the broken wafer to the recycling container which is fixed under the conveyor.
2. Wafer Cutting MachineThe wafer changes its moving direction from horizontal to vertical, and moves into the cutting channel. Then, the cylinder drives and raises the holding plate to stop the transportation of wafer, after the wafer stops at a proper position, the cutting blade is driven by the cylinder to cut the ball-shaped wafer in halves.
2. Wafer Adjustable ConveyorThe wafer adjustable conveyor is designed to adjust the wafer which is cut into half-and-half by the cutting machine, and change its moving direction, then, the biscuits are transferred into the nuts feeding machine one by one.
2. Nuts Feeding MachineWhen wafer moves into this nuts feeding machine, nuts are automatically sucked by our machine and injected into the spherical wafer.
2. Wafer Coating Machine 1. Materials: The machine frame is made of GB steel, and the shell is made of 304 stainless steel.
  2. Motor and reducer: SEW, Germany
  3. Frequency converter: Danfoss
  4. PLC: Mitsubishi, Japan
2. Blast CompressorThis blast compressor is installed after wafer coating machine, and the compressed air is used to slightly blow the spherical wafer coated with chocolate, so the chocolate won’t flow out of the biscuit. In addition, its power is 0.18kW.
2. 6M Cooling Tunnel1. Size (L×W×H): 6000×1020×1020mm
  2. Refrigerating power: 20HP
  3. Power: 3.75kW
2. Composite Regulating MachineBefore the wafer moves into our composite regulating machine, the robotic arm is open and static. Then, the first spherical wafer biscuit moves into the robotic arm followed by the second one, and PLC signal is received which is used to fold the arm. As a result, the two biscuits are connected with each other, and semi-finished product is produced.
2. Wafer Biscuit Conveyor 1. Conveyor belt: Stainless steel wire mesh
  2. Size (L×W×H): 4000×620×820mm
  3. Power: 0.75kW
2. Wafer Biscuit Cooling CabinetThe wafer is 35℃ before it is delivered into our wafer biscuit cooling cabinet, and the temperature inside our machine won't exceed 10℃ when the wire mesh is completely filled with biscuits. In addition, the temperature inside is almost the same.
2. Wafer Cutter and SeparatorThis wafer cutter and separator can cut the chocolate-filled spherical wafer into single wafer biscuit with ball shape, and then the biscuits drop on the conveyor which can carry them to the following device. In addition, the scrap material can be recycled.
2. Chocolate Wafer Distributing MachineOur chocolate wafer distributing machine is designed to transfer wafer strip to the following device in an ordered manner, and it can be connected with packing machine.
2. Batter Mixer 1. Materials: The machine frame is made of steel that meets the GB standard, and the shell is made of 304 stainless steel.
  2. Motor: SEW, Germany
  3. Size (L×W×H): 1600×700×1500mm
  4. Power: 5.5kW
2. Smashing Machine1. Materials: The frame is made of GB steel, and imported 304 stainless steel is adopted to manufacture the shell and body.
  2. Motor: SEW, Germany
  3. Size (L×W×H): 690×610×1250mm
  4. Power: 3.0kW
2. Chocolate Storage BarrelAs indicated by its name, our chocolate storage barrel is mainly used to store chocolate, and it is equipped with stirring paddle to keep the mobility of chocolate. On the other hand, it has a 6 meter long thermal insulating pipe which can transfer chocolate to the coating head.

Coral Foodstuff Machine is dedicated to the manufacturing of fully automatic wafer production line, and our product is made on the basis of actual situation of biscuit manufacturing industry in China. Meanwhile, many world class wafer production lines are also taken into account as useful reference. Our product shows some excellent advantages, for example, the oven is specially designed, the PLC and fuel gas control system are adopted, and the operating panel allows easy and direct operation.

For a fully automatic wafer biscuit production line, the tunnel baking oven is the most important part, and our baking oven shows excellent performance.
1. The key parts are all supplied by world famous manufacturers. For example, German SEW motor, French SKF bearing, German Schneider switch and electric device, etc. The PLC is used to control the machine, and it offers stable performance.
2. The baking oven features reasonable arrangement, compact structure as well as little floor area, and its body length is only 2/3 of similar products.
3. High level automation is achieved, and the machine can be operated independently. The operation is easy, and the maintenance is very convenient.
4. The demoulding rate is high, and the rate of finished product can reach up to 98% or even higher.
5. The combustion system adopts our patented burner nozzle, and the patent number is 2009201947728. The unique energy saving design can save lots of energy, and the environmental pollution is also reduced to a large extent.
6. The shell and other parts that are in contact with food are made of 304 stainless steel, and the conveyor uses food grade PU belt. So, our product meets the national standard and food hygiene standard.

Production Flow of Wafer Biscuit

1. Major Ingredients
Flour, palm oil, ammonia powder, water, corn flour, baking soda, edible salt, citric acid

2. Batter Mixing
Put the ingredients inside the mixing barrel and stir them, and the mixing time depends on the batter. Usually, it is set within 3-3.5 minutes.
Equipment: Batter mixer

3. Batter Storage
The batter is filtered and stored for further use.
Equipment: Batter mixer

4. Batter Delivery
The batter is delivered from storage tank to baking oven automatically.

5. Batter Feeding
When the baking plate temperature reaches the working temperature, the operator should feed batter.

6. Baking
The baking temperature is set at a constant value that is suitable for baking, and the production speed can be changed according to practical application.
Equipment: Baking oven

7. Demoulding and Discharging
The wafer finishes demoulding process automatically, and then it is transferred to the following cooling machine.
Equipment: Wafer sheet receiver

8. Air Cooling
The wafer is cooled by air naturally.
Equipment: Cooling machine

9. Coating
Coating is carried out according to the production requirements, and usually there are 1-4 layers.
Equipment: Cream spreader

A1 Main Ingredients
Shortening, sugar, essence, milk powder. Proper amount of broken biscuit can be added as well.

A2 Coating Material Mixing
Stir the coating material to keep it at proper state, neither too hard nor too thin.
Equipment: Cream spreader

10. Cooling
The cream-filled wafer biscuit is carried into the cooling cabinet to finalize its shape.
Equipment: Cooling cabinet

11. Cutting
The wafer biscuit is cut into desired size.
Equipment: Cutting machine

12. Packaging
The finished wafer is packaged.