SOLUTIONS
The multifunctional fully automatic soda biscuit production line is developed by our company after many years of research and development. The equipment has novel design, compact structure and high degree of automation. It can complete the whole process from feeding to calendering, forming, baking, oil spraying and cooling in one go. We provide customers with hundreds of molds and dozens of process formulas. By changing the molds and process formulas, we can produce various high-end biscuits popular in the market, such as cream biscuits, sandwich biscuits, thin biscuits, milk biscuits, soda biscuits, animal biscuits, etc.
Get competitive pricing on this industrial croissant making machine – automated dough laminating, shaping & baking systems. High-capacity, energy-efficient solutions for bakeries.
IMAR brand Industrial Marie Biscuit Production Line is designed to deliver 500–1000 kg/h output, making it ideal for large-scale bakeries and food processing facilities. Key components include:
Fully automatic bear biscuit production line, mass production of 500kg bear biscuits per hour, with chocolate filling, jam filling etc. ISO22000 certification, quality inspection 99.6% yield, daily production capacity of 5 tons+, consult now for customized solutions
IMAR EQUIPMENT CO., LTD
WHAT WE DO?
IMAR Equipment Co., Ltd. is an enterprise specializing in the manufacturing of baking machinery. Such as full automatic biscuit line, bread line, cake line, wafer line with flour dosing systems. The company has a team of engineers with rich experience in baking machinery design and on-site construction. In addition, retired experts outstanding in the industry are reemployed as the company’s advisory team to enhance project delivery capabilities. After more than ten years of industry precipitation and accumulation, the company’s products are not only sold well in the domestic market but also exported to many countries such as Bangladesh in Asia, Uzbekistan, Kazakhstan, Kuwait, Sudan and Algeria in Africa, Jamaica and Bolivia in America.

NEWS
In the competitive world of biscuit manufacturing, efficiency, consistency, and scalability are non-negotiable. Choosing the right automatic biscuit production line can make or break your business’s ability to meet market demands while maintaining quality and profitability. For companies considering an IMAR automatic biscuit production line—a leader in innovative food processing machinery—this decision requires careful evaluation of your unique operational needs, production goals, and long-term growth plans.
This blog will guide you through the key factors to consider when selecting an IMAR system, from understanding its cutting-edge automation features to aligning its capabilities with your factory’s output requirements. Whether you’re upgrading existing equipment or venturing into large-scale biscuit production, making an informed choice today can unlock transformative benefits for your business tomorrow. Let’s dive into how IMAR’s technology-driven solutions can elevate your production line to new heights.

**1. Project Specification**
The primary task for the Buyer is to define the products to be manufactured and the desired output (kg/h). The control and safety systems can be specified as PLC with HMI (Human-Machine Interface) or hard-wired panels. Other important initial considerations include factory space and available utilities, such as fuel (gas/oil), electricity, and compressed air.
The equipment specification should be detailed based on the Buyer’s requirements. Below is an example of the specification for a medium-sized biscuit line.
**2. Production Line Specification (750-1000 kg/h)**
**Product Specifications: English Biscuit**
– Diameter: 55.0 mm
– Thickness: 5.0 mm
– Weight: 7.5 g
– Appearance: Evenly blistered
– Texture: Light and crispy
– pH: 5.5
– Moisture Content: 1.5% – 2.0%
**Production Output**
– Oven Length: 50.0 m
– Oven Band Width: 1200 mm
– Output: 750-1000 kg/h
**1. Mixing and Dough Feeding**
1.1 **Horizontal Mixer**
– Horizontal high-speed mixer
– Stainless steel bowl with water jacket
– Dough temperature probe
– Direct discharge with a 150-degree bowl tilt
– Dual-speed or variable-speed drive (30/60 rpm)
– Ingredient feed ports for 2 dry and 2 liquid ingredients
– Safety guards and lock for the dough tub
– Controls for mixing times, speeds, and dough temperature
1.2 **Four Dough Tubs with Castors**
1.3 **Dough Feed Unit**
– Dough tub lift and tilt
– Live bottom hopper with dough guillotine
– Inclined web to feed dough pieces to the hopper of the three-roll sheeter
– Metal detector with reject system (optional)
**2. Biscuit Cutting Machine**
– Dough sheet width: 1200 mm
2.1 **Gauge Roll Sheeter**
– Roll diameters: 420 – 300 mm
– Variable speed drives for forcing roll and gauging rolls
– Dough scrap incorporation at the back of the sheeter hopper
– Delivery belt width: 1250 mm (synthetic material)
– Automatic tension and tracking
– Speeds and roll gaps set by machine-mounted HMI
2.2 **Two Gauge Roll Units**
– Rolls: 300 mm diameter
– Adjustable roll scrapers
– Delivery web with automatic tension and tracking
– Belt width: 1250 mm
– Speeds and roll gaps set by machine-mounted HMI
2.3 **Heavy-Duty Gauge Roll Unit**
– Rolls: 400 mm diameter
– Gauging gap: 0-8 mm
– Delivery web with automatic tension and tracking
– Belt width: 1250 mm
– Speeds and roll gaps set by machine-mounted HMI
2.4 **Rotary Cutting Machine**
– Suitable for separate printing and cutting rolls (200-300 mm diameter)
– Cutting conveyor belt with automatic tension and tracking
– Belt width: 1250 mm
– Speeds set by machine-mounted HMI
– Two rubber-covered rolls below the cutting conveyor to support printing and cutting operations
– Servo motor control of phasing between printing and cutting rolls
– Printing and cutting roll pressures adjustable
– Dough by-pass facility
– One printing and one cutting roll with plastic inserts for biscuits
2.5 **Transfer Conveyor**
– Conveyor belt with automatic tension and tracking
– Belt width: 1250 mm
– Speeds set by machine-mounted HMI
2.6 **Scrap Lift and Return System**
– Conveyor to pick up dough scrap with an adjustable nosepiece at the feed end
– Conveyor belt with automatic tension and tracking
– Dough scrap cutter
– Cross scrap conveyor
– Side scrap conveyor (300 mm wide) to deliver dough scrap to the three-roll sheeter
– Reciprocating delivery conveyor above the sheeter hopper to distribute scrap dough evenly across the hopper width
2.7 **Four Ambient Air Blowers** (fixed speed, also can be mounted over gauge rollers)
2.8 **Salt Sprinkler with Recovery**
– Stainless steel hopper
– Variable-speed sprinkler roll for salt with brush
– Wire mesh recovery conveyor
– Hopper to collect excess salt and deliver it to the side of the machine
2.9 **Rotary molder**
– Conveyor belt with automatic tension and tracking
– Belt width: 1250 mm
– Speeds and roll gaps set by machine-mounted HMI
– Unit supported on pivot; molder will rotary to follow oven band tracking movement guided by rollers engaging the sides of the oven band
– Facility to lift conveyor belt clear of the oven band
2.10 **Control System for Biscuit Cutting Machine**
– Cascade speed control by PLC
– Operator adjustment via HMI; roll gaps adjusted by servo motors with settings via HMI or by handwheels
**3. Direct Gas-Fired Baking Oven**
– Baking chamber: 50 m long, band width 1200 mm
– 4 zones: 10.0 m, 12.0 m, 14.0 m, 14.0 m
– Band pre-heat burners
**3.1 Oven Feed End**
– 1200 mm diameter drum with scraper
– Band tracking detection and pneumatic tracking system
– Pneumatic oven band tension system
– Oven band tension monitor
– 3.0 m drum center to baking chamber
**3.2 Direct Gas-Fired Baking Chamber**
– 4 zones with separate heat and humidity control
– Expansion joints between each zone
– Explosion relief panels in the oven top
– Inspection windows in each zone
– Clean-out doors on the non-control side, approximately 3.0 m apart
**3.3 Heat Rating**
– Fuel: LPG or LNG
– Maximum heat rating: 2000 kWh (33.3 kWh/m² of oven band)
**3.4 Gas Train**
– Manual shut-off valve
– Two automatic shut-off valves for the safety system
– Gas filter
– Zero gas pressure governor
– Gas pressure high/low detection
– Gas pressure gauges at the inlet and outlet of the gas train
– Gas valve tightness proving system (to check for gas leakage)
– Main gas pipes and distribution system
**3.5 Combustion Air Supply**
– 8 centrifugal blowers with 2.2 kW direct drives
– 8 air pressure gauges
– 8 motorized butterfly valves for top and bottom air pressure
– 8 pressure switches
– Braided air hoses between air header pipes and burners
– Note: Air pressure may alternatively be controlled by variable-speed blowers or motorized valves.
**3.6 Burner System**
– 106 burners with 1200 mm strips (18 with multi-lane control), including 6 pre-heat burners
– Turn-down ratio: 4/5:1
– Strip design and material: stainless steel corrugated strips
– 106 flame managers
– 106 gas/air mixers with gas/air ratio adjustment
– 106 solenoid valves
– 106 gas tube bends
**3.7 Ignition System**
– 106 electrode shields
– 106 tube igniters
– 106 mounting brackets
– 106 Rajah connectors
– Ignition cable
**3.8 Automatic Temperature Control**
– Four thermocouples are installed in each oven zone to detect baking temperatures. These provide signals to controllers at the zone control panels/PLC for temperature setting and monitoring with digital readouts.
– Combustion air pressure is modulated to maintain the set baking temperatures.
– Top and bottom burners in each zone are separately controlled.
**3.9 Extraction Fans**
– Four multi-vane forward-curved fans
– Volume: 34 m³/min
– Pressure: 70 mm WG at 20°C
– Four pressure switches for extraction fans
**3.10 Turbulence/Convection System (3 Zones)**
– Fixed-speed turbulence fans distribute convective air to ducts above and below the oven band.
– Turbulence ducts adjacent to return ducts to utilize heat from the return airflow to the burner.
– Even distribution of turbulence from full-width ducts running the length of the zones.
– Adjustment for top and bottom airflow.
**3.11 Over-Temperature Safety System**
– 1 thermocouple mounted in the extraction flue in each zone
– 1 Omron temperature controller to detect over-temperature and actuate the main gas shut-off valve
**3.12 Oven Delivery End and Drive Unit**
– 1000 mm drum unit
– 4000 mm extension from drum center to baking chamber
– Baking time adjustable from 3 to 9 minutes via variable speed AC motor with inverter control
– Adjustable stripper knife
– Wire mesh band stripping conveyor with adjustable discharge height and retractable nosepiece for biscuit reject
– Cross scrap conveyor for rejected biscuits
**3.13 Standby DC Drive or Standby Generator for Baking Band**
– In the event of a failure of the factory power supply, the drive will operate the oven band and stripping conveyor.
**3.14 Extraction Hood**
– A 2000 mm long stainless steel hood with an extraction fan mounted over the delivery end extension.
**3.15 Oven Band Cleaner**
– Top wire brush to clean the inside of the oven band, with a fixed speed drive
– Bottom wire brush unit to clean the outside of the oven band, mounted on a trolley for removal to the side of the oven
– Manual adjustment for brush pressure
**3.16 Oven Band**
– Type Z47 wire mesh band
– Width: 1200 mm
– Supported on skid bars in the baking chamber and on rollers on the return circuit
**3.17 One Set of Site Wiring Materials**
**4. Oil Spray System**
**4.1 Oil Spray Machine**
– Width: 1200 mm
– Stainless steel construction
– Stainless wire mesh conveyor with auto-tracking and tension
– Top and bottom spray units with spinning discs
– Mobile oil reservoir unit with heating
– High- and low-level sensors
– Filter system for surplus oil being returned to the reservoir
– Mist extraction system
**4.2 Drain Conveyor**
– Length: 2.0 m, Width: 1200 mm
– Stainless steel construction
– Stainless wire-mesh conveyor with auto-tracking and tension
– Drain system to a removable tank at the base of the conveyor

**5. Cooling Conveyors**
– Two-tier cooling system
– Arrangement to provide 150% of baking time, total length: 75 m
– Inclined conveyor to deliver crackers to the two-tier cooling system
– Stacker feed conveyor
– Pneumatic belt tensioning and tracking system
– 1300 mm wide synthetic webs
– AC motor gearboxes with inverter speed control
**6. Biscuit Stacking Machine**
– Chute with adjustable magnetic guides
– Adjustable star wheel stacking system
– Cracker guides for up to 20 lanes
**7. Packing Table**
– 1400 mm wide web
– Guides for up to 20 lanes
– Length: 12.0 m
– Automatic tension and tracking
– AC motor with inverter speed control
**8. Packing Machines**
8.1 Sandwich machine
8.2 Flow wrapping Machine
8.3 Metal detector
8.4 Boxing Station
Video of automatic biscuit production line:
By following the steps outlined above, both parties can develop a detailed and actionable biscuit production project. Throughout this process, the IMAR team will leverage our Biscuit Innovation Center to provide comprehensive support. Our own baking team will work closely with you to achieve your desired biscuit outcomes using our ovens in the innovation center. We can also enhance the flavor and taste of your biscuits based on our extensive experience and knowledge, and even share 1-2 our proprietary recipes if you plan to launch them in your market. Alternatively, you can provide us with a sample of the biscuit you aim to replicate or improve, and we will work towards achieving an even better result.
On January 15, two groups of customers from different African countries paid a visit to our factory. These customers are eager to manufacture high – quality and safe children’s food using local natural materials in their home countries. There is a common belief among them that children are the hope of a nation and thus deserve the safest and healthiest food.


During the visit, IMAR shared some successful children’s biscuit products both from our own production lines and those of our customers. Moreover, we also accompanied the African customers to visit a domestic customer project that is engaged in making Disney – authorized children’s products. This project features five fully automatic biscuit production lines provided by us, producing a range of products such as Lotso bear and Mickey Mouse series cookies and biscuits.

The Chinese customer actively exchanged products with the African customers. According to the African customers, the Chinese children’s products are of the same high quality as those from Europe and are quite popular in their countries.
This visit has laid a solid foundation for future cooperation. In the future, we plan to organize more such meetings and actively share experiences to jointly promote the development of the children’s food industry among our customers.



In the industrialized food processing workshop, there is the precise magic of modern food manufacturing. Today, let us walk into a modern food production factory together to reveal how to efficiently makechocolate filling bear biscuits with fully automatic bear biscuit line. This is not only an in-depth exploration of the industrialized production process, but also a tribute to the combination of traditional baking art and modern technology.

Before everything starts, product design is the crucial first step. Based on market research and consumer preferences, designers draw bear-shaped biscuit molds to ensure that it is not only eye-catching but also in line with the public’s taste. At the same time, considering that the richness of chocolate and the crispness of biscuits can form a sharp contrast, it is decided to adopt a double-layer design-the outer layer is a cute bear-shaped biscuit, and the inner layer is a layer of silky chocolate sandwich. This creativity not only satisfies the visual enjoyment, but also brings a layered experience in taste.
Raw material preparation: The source of quality
High-quality raw materials are the basis of deliciousness. For making chocolate filling bear biscuits, high-quality wheat flour, high-quality butter, pure cocoa powder and high-quality chocolate are selected as the core raw materials. Each raw material is strictly screened and tested to ensure that it is pure, fresh and meets food safety standards. In addition, in order to make the biscuits attractive in color, an appropriate amount of natural food coloring is added to make the bear biscuits more lifelike and irresistible.

- Fully automatic bear biscuits production line: a symphony of technology and efficiency
Entering the production link, the fully automatic production line has become the protagonist of this sweet manufacturing. - The following are several key links in the production process:
1. Dough mixing and molding:
The raw materials are put into a large mixer in proportion, and after precise time and temperature control, they are fully mixed into a uniform dough. Subsequently, the dough is sent to the automatic molding machine, and lifelike bear shapes are pressed out through precise molds. This step not only requires fast speed, but also ensures that the shape and size of each biscuit are consistent, showing a high degree of process precision.
2. Baking and cooling:
The formed biscuits are automatically transferred to the continuous oven and baked at precisely controlled temperature and time to ensure that the biscuits are crispy on the outside and soft on the inside, with a golden color. After baking, the biscuits immediately enter the cooling tunnel to cool down quickly in preparation for the next operation. The efficient operation of this link greatly shortens the production cycle and ensures the freshness of the biscuits.
3. Chocolate filling and packaging:
The cooled biscuits are sent to the automatic filling machine, which accurately fills the center of each biscuit with melted chocolate. In order to ensure the uniform distribution of the chocolate filling, this process uses a precise metering system and stable conveyor belt technology. After the filling is completed, the biscuits are automatically paired and sealed and packaged by the packaging machine, which not only maintains the hygiene of the product, but also facilitates storage and transportation.
4. Quality inspection and packaging:
Before the final packaging, each batch of biscuits will undergo strict quality inspection, including appearance inspection, weight measurement and taste testing, to ensure that each biscuit meets high standards. Qualified products will be sent to the automatic packaging line, and exquisite outer packaging design will be carried out according to different market needs to increase the attractiveness and market competitiveness of the product.
Environmental protection and sustainability: the practice of green production
While pursuing efficient production, this factory also does not forget environmental protection and sustainable development. From raw material procurement to waste disposal, the green concept is implemented throughout the process. For example, use biodegradable packaging materials to reduce the use of plastics; optimize energy use and adopt energy-saving equipment; and establish a complete waste recycling system to minimize the impact on the environment.

Market Feedback and Future Outlook
Chocolate-filling bear biscuits have quickly won the favor of consumers in the market with their unique design and excellent quality. Not only have they become the favorite of children, but they have also been favored by many adults and have become an ideal companion for leisure time. Faced with the continued growth of market demand, factories are constantly exploring technological innovations, such as introducing artificial intelligence to assist quality control and improve production flexibility to meet more personalized customization needs.
Conclusion:
When traditional baking meets Industry 4.0, the ultimate pursuit of quality and the unextinguished childlike innocence are jumping on the assembly line. In every chocolate sandwich bear biscuit, we can get a glimpse of the true meaning of the future food industry: using the coldest rationality to protect the most innocent sweetness, so that every technological advancement becomes a bridge for the food industry.
IMAR EQUIPMENT CO., LTD
ADDRIESS
No.6 Yingxin Road,longdong street,Tianhe district, Guangzhou
Imar@topbakings.com
PHONE
+86 13027764560