Langue de Chat Production Line

HG Automatic Langue de Chat Production Line FAQ

Q1: What is a langue de chat production line?
A langue de chat production line is an industrial food-processing system for forming, baking, handling, and packaging thin, crisp langue de chat biscuits. Chocolate decorating and other product-specific operations are integrated into the workflow where required.

Q2: What products can the line produce?
The line is designed for langue de chat biscuits and compatible thin-cookie products. Product dimensions, shape, chocolate decoration, and packaging format are defined during product planning.

Q3: What are the main machines in the line?
The automation level depends on the selected equipment and the scope of integration.The main equipment includes an Oil wipping machine, extruder, chocolate decorating machine, gas oven, dry cleaning machine, turn over machine, cutting machine,cooling conveyor, packing machine.

Q4: What type of oven is used?
The line uses an indirect-fired thermo-cycle hot-air tunnel oven. Its features include top and bottom heat distribution, independent heating zones, proportional burner control, humidity exhaust, temperature-uniformity design, automatic belt or tray tracking, inspection windows, and safety protection.

Q5: How accurate is the oven temperature control?
Under normal baking conditions, the oven temperature control accuracy is ±2°C. The oven is designed to provide uniform temperature distribution throughout the baking chamber.

Q6: What insulation does the oven use?
The oven uses a 250 mm high-density rock-wool insulation layer. The specified oven outer-surface temperature is no more than 35°C.

Q7: What safety systems are included in the oven?
The oven includes gas-safety protection, automatic gas-valve shutoff if the flame goes out, over-temperature protection, and pressure-relief protection with automatic valve shutoff.

Q8: How does the oven manage different baking stages?
Independent heating zones and proportional burner control allow the baking profile to be adjusted along the oven. The humidity exhaust system removes moisture from the baking chamber.

Q9: Can HG provide recipe support?
Yes. HG provides professional recipe development support, including:
Langue de chat recipes
Cream filling formulas
Chocolate technology
Baking process optimization
Product texture improvement
Helping customers achieve stable production quickly.

Q10: Is the line fully automatic?
The line coordinates the listed machines across forming, baking, handling, decorating, cooling, and packaging. The automation scope is defined by the equipment and control configuration supplied for the project.

Q11: What production capacity is available?
The production-line capacity is selected according to the biscuit dimensions, product weight, baking profile, and required output. The capacity is confirmed during technical planning for the specified product.

Q12: Can the line handle fragile biscuits?
The process layout coordinates biscuit turning, cutting, cooling, and packaging to support careful handling of thin, crisp products throughout the production flow.

Q13: Can different shapes or sizes be produced?
Product shape and dimensions are established during product planning. Forming, cutting, and conveying arrangements are selected to suit the defined product specification.

Q14: What materials are used in the equipment?
Machine construction and food-contact materials are specified in the equipment design and bill of materials for the supplied configuration.

Q15: Can packaging be integrated into the line?
Yes. The line includes a packaging machine. The packing format and product-feeding arrangement are selected to suit the finished biscuit and its packaging requirements.

Q16: Does HG provide installation, commissioning and operator training?
HG provides installation & commissioning as well as equipment operation and routine maintenance training, customized according to customers’ specific requirements.

Q17: Can customers visit the HG factory?
Yes. HG factories have physical running production lines available for customer visits, machine inspections, and product testing.

Q18: What after-sales support is available?
Service may include equipment troubleshooting, maintenance guidance, training, and spare-parts coordination under the applicable service terms.

Q19: Can HG support factory planning?
HG supports equipment layout and production-line coordination around the product, process sequence, factory conditions, and packaging requirements.

Q20: What distinguishes HG's approach?
HG coordinates forming, baking, product handling, decorating, cooling, and packaging equipment as a production workflow, with the oven design and line layout organized around the product's manufacturing requirements.