Baking Conveyor Belt

Tianjin Shunnai Conveyor Belt Manufacturing Co., Ltd. is a China baking conveyor belt manufacturer integrating R&D, production and customized solutions, with its headquarters and core production base located in Tianjin. With more than 20 years of experience in industrial food belts, SHUNNAI provides reliable conveying solutions for bread, biscuits, cookies, toast, pastry and puffed food production lines. 

Our products include PTFE fiberglass belts, silicone belts, oil-resistant PU belts and low-friction UHMWPE belts, which are widely used in tunnel ovens, cooling conveyors, proofing equipment and automated packaging systems. Supported by GB/T 19001-2016 / ISO 9001:2015 quality management system, FDA food contact certification and CNAS laboratory testing capability, every Baking Conveyor Belt is inspected through coating adhesion, temperature resistance, tension strength and continuous running tests before delivery.

Baking Process Matching

Oven Section

The baking section directly affects product appearance, moisture control and production efficiency. Different baked products require different belt structures. SHUNNAI PTFE fiberglass belts are designed for continuous high-temperature operation, suitable for biscuit, cookie and pastry ovens where temperatures usually reach 180–250°C. The stable fiberglass base maintains dimensional accuracy during repeated heating cycles, preventing belt shrinkage and edge deformation.

For products requiring air circulation, such as bread, toast and baked snacks, silicone mesh structures allow better airflow distribution and help maintain consistent baking results. The open structure improves heat transfer efficiency while reducing uneven coloring caused by poor ventilation.

Cooling Section

After baking, temperature differences between the product and conveyor system can create sticking, cracking or deformation problems. SHUNNAI uses low-friction UHMWPE and silicone solutions for cooling conveyors, reducing product resistance during transfer while protecting delicate surfaces.

The smooth surface helps baked products move steadily from oven discharge to packaging areas without excessive vibration. This is especially important for soft bread, layered cakes and fragile biscuits where mechanical impact can affect final quality.

Production Stability

Running Accuracy

In continuous baking lines, small belt deviations can cause product positioning errors, uneven spacing and equipment downtime. SHUNNAI Baking Conveyor Belt uses high-strength fabric reinforcement and precision manufacturing processes to improve dimensional stability during long-term operation.

Compared with ordinary belts that may stretch after repeated heating and cooling cycles, SHUNNAI belts maintain stable tension performance, reducing frequent adjustment of rollers and shortening maintenance interruptions.

Continuous Operation

Industrial bakeries often operate multiple shifts every day, requiring belts to withstand repeated heating, cooling and cleaning cycles. SHUNNAI conducts simulated production tests covering temperature cycling, load running and surface wear evaluation to ensure reliable performance under actual working conditions.

Product Quality Control

Surface Release

For bakery manufacturers, product release efficiency directly affects production yield. Dough, syrup and melted sugar can easily attach to ordinary conveyor surfaces, causing product damage and increasing manual cleaning work.

SHUNNAI PTFE and silicone belts feature low surface adhesion characteristics. The smooth structure allows bread, cookies and pastry products to separate easily after baking, reducing residue accumulation and improving production consistency.

Product Protection

Baked products are often sensitive after leaving the oven. Excessive friction or hard belt surfaces may create cracks, scratches or deformation. SHUNNAI selects different surface textures according to product characteristics, balancing stable conveying and gentle contact.

For soft bakery products, silicone surfaces provide cushioning performance. For heavier trays and industrial biscuit lines, reinforced structures provide better load support and running stability.

Real User Scenarios

1. Biscuit Production Line

“Our previous belt frequently collected biscuit crumbs and required cleaning several times per shift. After installing SHUNNAI PTFE belt, product release became much smoother, and the surface remained stable after long-term baking operation.”

– Production Manager, a biscuit manufacturer in Guangdong

2. Bread Central Kitchen

“The silicone mesh belt recommended by SHUNNAI improved airflow during baking and cooling. Bread surfaces stayed intact, and the belt maintained good flexibility after repeated washing.”

– Equipment Supervisor, a bakery central kitchen in Jiangsu

3. Snack Food Factory

“Our fried snacks contain high oil content, and previous belts aged quickly. SHUNNAI oil-resistant PU belt solved the swelling problem and reduced unexpected production stops.”

– Technical Manager, a snack food company in Hunan

Core Performance

1. Stable at high temperature – PTFE fiberglass and silicone materials maintain performance under continuous baking conditions up to 250°C.

2. Better product release – Low adhesion surfaces reduce sticking problems caused by dough, sugar and oil residues.

3. Accurate long-term running – Reinforced carcass structure improves dimensional stability and reduces tracking adjustment.

4. Suitable for multiple baking stages – One solution covers proofing, baking, cooling and packaging transportation.

5. Customized structure options – Width, thickness, mesh opening, surface pattern and splice methods can be adjusted according to equipment requirements.

Applications

SHUNNAI Baking Conveyor Belt is suitable for bread baking lines, biscuit ovens, cookie production, pastry manufacturing, toast cooling systems, puffed snack processing and automatic bakery packaging lines. Different belt materials and structures can be selected according to temperature, product weight, oil content and production speed.

SHUNNAI Baking Solutions

Choosing the right conveyor belt helps bakery manufacturers reduce downtime, maintain product consistency and improve production efficiency. SHUNNAI provides complete belt solutions from material selection and structure design to manufacturing inspection. With certified raw materials, professional testing procedures and customized production capability, SHUNNAI supports global bakery companies in building stable and efficient automated conveying systems.

FAQ

1. What material is suitable for a baking conveyor belt?

The suitable material depends on the baking process and working temperature. SHUNNAI provides PTFE fiberglass belts for high-temperature oven sections, silicone belts for products requiring soft contact and airflow, and PU belts for oil-resistant conveying applications. Our engineers select the most suitable structure according to temperature, product type and production conditions.

2. What temperature can SHUNNAI baking conveyor belts withstand?

SHUNNAI PTFE conveyor belts can operate continuously at temperatures up to 260°C, while silicone belts are suitable for a wide temperature range from low-temperature cooling to high-temperature baking applications. Actual temperature resistance depends on belt structure, machine design and operating conditions.

3. How can I prevent baked products from sticking to the conveyor belt?

SHUNNAI uses low-adhesion materials such as PTFE and silicone to reduce sticking caused by dough, sugar and grease. The correct surface treatment and belt structure can help improve product release performance, reduce residue and lower cleaning frequency.

4. Can SHUNNAI customize the conveyor belt according to my baking equipment?

Yes. SHUNNAI supports customized solutions including belt width, length, thickness, surface pattern, mesh opening, guide strips and splice methods. Customers can provide equipment drawings or operating parameters, and our technical team will recommend a suitable belt solution.

5. Are SHUNNAI baking conveyor belts food contact safe?

Yes. SHUNNAI food-grade conveyor belts are manufactured using compliant raw materials and are available with FDA food contact certification. The company operates under GB/T 19001-2016 / ISO 9001:2015 quality management standards and applies strict inspection procedures during production.

6. How long is the service life of a SHUNNAI baking conveyor belt?

The service life depends on temperature, running speed, cleaning methods and working environment. With proper selection and maintenance, SHUNNAI belts are designed for long-term continuous operation in industrial baking lines while reducing replacement frequency and production downtime.