Introduction Of Puffed Sandwich Snack Machine

 Twin-screw extruder: adopts the same-direction meshing twin-screw structure and precise temperature control (temperature control accuracy ±1℃), realizing the integration of rice slurry mixing, maturation and puffing, ensuring that the rice cracker skin is crispy and the structure is uniform.
Sandwich injection system: equipped with a high-precision quantitative injection pump (error ≤1%), supporting chocolate, jam, flow filling and other types of sandwiches; constant temperature sandwich design prevents the sandwich from solidifying or leaking.
Forming and cutting equipment: modular molds (can quickly change heart-shaped, rod-shaped, spherical and other shapes), servo motor drives the cutting knife, speed 30-60 times/minute, the incision is smooth and free of debris.
Drying system: optional hot air circulation drying, energy-saving design reduces energy consumption by 20%.
Cooling and packaging line: air cooling tunnel quickly cools to room temperature, linked automatic weighing and packaging machine

Diversified product matrix
Flavor innovation: Supports the development of sweet and salty dual lines, such as seaweed salted egg yolk, matcha lava, spicy cheese and other popular combinations.
Texture upgrade: By adjusting the screw speed and puffing pressure, crispy, fluffy or tough rice crackers can be produced to suit different consumption scenarios.
Healthy formula: Compatible with the addition of functional raw materials such as dietary fiber, oligosaccharides, and plant protein to meet the market demand for low sugar and high protein.

Quality assurance technology
Sandwich freshness locking technology: The grouting system is equipped with aseptic pipelines, combined with nitrogen replacement packaging, to extend the shelf life of the sandwich to 9 months.
Moisture-proof and anti-shattering process: The surface of the rice cracker can be sprayed with an edible film (such as sodium alginate) to reduce the transportation breakage rate to less than 3%.

Cost and efficiency advantages
High raw material utilization: The twin-screw extrusion process reduces raw material waste, and the finished product rate is ≥98%.
Flexible production mode: Supports a minimum batch trial production of 50 kg to quickly respond to changes in market demand.

Target users: regional snack brands, agricultural and sideline products deep processing enterprises, e-commerce customized factories.

Return on investment: The total investment in equipment is about 800,000-1.2 million yuan (depending on the configuration), with a single shift daily output of 1.6 tons. Based on the market average price of 25 yuan/kg, the annual output value can reach 10 million yuan.

Policy support: In line with the national "rural revitalization" agricultural food processing subsidy direction, some regions can apply for a 30% equipment purchase subsidy.

Market gap: The consumption of snack foods in second- and third-tier cities increased by 18% year-on-year, and small production lines can quickly cover regional distribution networks.
Technical barriers: The twin-screw process breaks through the problem of uneven filling of traditional single-screw extruders, and the product qualification rate is increased to 99.2%.
Environmental compliance: The equipment meets the food-grade 304 stainless steel standards, and waste can be recycled into pet snacks, achieving zero emissions.