Steamed Bun Machine

FAQ

Q1: How does the Hundred Machinery automatic encrusting and folding machine minimize dough damage and retain a handmade texture?
A1:The most common complaint regarding commercial bun/mantou making machines is "excessive dough squeezing," which breaks the gluten network and results in hard, dense steamed buns (dead dough). Hundred Machinery utilizes a unique "Three-Stage Progressive Thinning and Sheeting Technology." Unlike traditional one-time extrusion methods, it gradually extends the dough to the proper thickness, effectively reducing damage to the gluten structure. The main advantages of this forming method include:

• Preserves dough elasticity and protects the gluten structure from damage.
• Produces a soft, fluffy, and resilient texture that closely matches handmade quality.
• Ensures uniform wrapper thickness and complete wrapping to enhance product consistency.
• Suitable for a wide range of fermented flour products, including steamed buns, mantou, longevity peaches, and bread.

Q2:What is the weight accuracy of the Hundred Machinery bun making machine? Does high-speed production affect product quality?
A2:The Hundred Machinery bun making machine precisely controls the ratio of wrapper to filling. Under long-term continuous production, the product weight tolerance can be controlled within ±3 g (actual deviation may vary based on product specifications, recipes, and raw material characteristics).
The equipment achieves a maximum capacity of up to 60 pieces/minute (approx. 3,600 pieces/hour). Even under high-speed operation, it maintains consistent product weight and filling stability, effectively reducing raw material waste, improving yield rates, and meeting the mass production demands of food factories.

Q3:For difficult-to-process fillings (such as large-diced bamboo shoot pork buns or high-moisture vegetable buns), how does the folding and forming machine ensure smooth discharging while preserving the filling's texture?
A3:To handle fillings with different characteristics, Hundred Machinery uses a special progressive propulsion filling system, which differs from the standard roller or agitation feeding designs on the market.
Hundred Machinery's filling system utilizes push-propulsion to steadily feed the filling into the forming area. Because it avoids repeated churning by rollers throughout the process, it effectively minimizes squeezing and shearing of the filling, preserving the original chunkiness and fibrous structure of the ingredients.
Its key advantages include:
• Large-particle fillings are less prone to breaking, fully preserving the texture of the ingredients. 
• Stable conveying for high-moisture vegetable fillings, reducing the risk of clogging and jamming. 
• Uniform filling flow rate, enhancing the weight and quality consistency of each product. 
• Applicable to a wide variety of fillings, including diced bamboo shoot meat filling, vegetable filling, mushroom filling, and other granular fillings. 
Case Study
Hundred Machinery previously assisted a client in Kaohsiung in producing buns with large-particle vegetable fillings that contained distinct vegetable chunks and high moisture content. Driven by Hundred Machinery's progressive propulsion filling system, the production process remained exceptionally stable and smooth. There was no clogging or machine jamming, nor did repeated churning ruin the ingredient structure. As a result, the finished products fully retained the crisp texture and rich culinary layers of the vegetables.
This demonstrates the key technological advantage of Hundred Machinery's equipment in balancing production efficiency and product quality.

Q4:How long does it take to switch the bun machine from savory (meat) to sweet fillings (flavor changeover)? Are cleaning and mold changing convenient?
A4:If you are only switching flavors, such as from meat buns to sweet buns, the components that require cleaning are mainly the filling hopper cart and parts in contact with the filling. Cleaning can typically be completed within 30 minutes to quickly resume production.
The Hundred Machinery bun machine features an easy-to-disassemble design; daily cleaning primarily involves wiping down, making operation straightforward and maintenance hassle-free. The equipment comes standard with a steel knife cutting system, which does not require frequent replacement under normal production. If you need to change product specifications or shapes, operators can perform the disassembly and assembly themselves using the EU70L quick-change module. The mold-changing process takes only about 10–15 minutes, effectively minimizing downtime and boosting production line changeover efficiency.

Q5:If I purchase a Hundred Machinery bun making machine from overseas, how is maintenance handled in the event of an equipment failure?
A5:Hundred Machinery provides comprehensive overseas after-sales technical support. If an equipment abnormality occurs, clients can instantly initiate a live video call with the Hundred Machinery technical team. Professional engineers will assist in diagnosing the problem and provide troubleshooting recommendations.
For more complex issues, the technical team provides instructional repair videos and step-by-step operating guides to help clients clear faults independently, minimizing downtime and reducing maintenance costs. Through immediate remote support, clients receive prompt, professional technical assistance even when the machinery is installed overseas, ensuring the production line runs stably and continuously.