Smart Snack Puffing Machine

Model
40 50 60
production capacities
40-50kg/h 80-100kg/h 120-150kg/h
Power
5.5KW 7.5KW 15KW

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Product Introduction

Product Introduction

The extruder is a machine for processing food. It uses the principle of high temperature and high pressure to expand food materials such as grains, beans, and meat, change the organizational structure of the food materials, and improve their taste and nutritional value. Therefore, for dry or low-water-content raw materials, heating treatment is required to achieve the expansion effect under high temperature and high pressure. In addition, during the processing, water vapor will continue to be generated inside the extruder. If it cannot be discharged in time, it will affect the expansion effect and even cause the extruder to malfunction. Therefore, when the extruder processes food, heating treatment must be performed.

Product Parameters

NO	Model	Capacity (kg/h)	power (kw)
1	DF50-28D	60-100	37
2	DF62-28D	200-350	90
3	DF72-28D	350-500	110
4	DF90-28D	500-1000	160
5	DF120-20D	1500-3500	250
6	DF65-20D	250-450	37
7	DF78-28D	300-600	90

Direct heating method: Install the heater above the extruder and conduct the heat generated by the heater directly to the raw materials under the extruder. This method is simple and easy, but for some ingredients, such as corn, the heat conduction effect is not good, and it is easy to have local overheating, local underheating and other undesirable conditions.
Tubular heating method: The barrel of the extruder is set in the tube, and heating is achieved by conduction, so that the food is heated more evenly. This method is suitable for various foods with high grain and fat content.

Airflow heating method: By adding high-temperature airflow inside the extruder, the raw materials are blown by hot air to achieve heating. This method has a fast heating speed and is not easy to damage the raw materials, but the energy consumption of the extruder is high due to the need to increase the fan pressure.
The heating problem of the extruder is an important factor affecting the puffing effect of food. It is essential to use a suitable heating method to heat the extruder. In actual operation, it is necessary to select a suitable heating method and heating temperature according to the specific raw materials and production processes, so that the extruder can maximize its puffing effect and improve food quality.