The Machine to Make Screw Snacks-manufacture,factory,supplier from China

Series double screw extruder introduction:1, mainly by the feeding system, extrusion system, rotary cutting system, heating system, lubrication system, control system.2, extruder feeding system, main drive system, rotary cutting system all adopt frequency control, strong power, smooth operation, power saving.3, automatic lubrication, forced cooling, to ensure the safe operation of the extruder and prolong the life.4, screw alloy material, through special processing, high strength, wear resistance, increase the service life.5, according to different products, with different structure and length

When using a twin-screw extruder, the twin-screw extruder needs to install the device correctly, so that it can save energy and time during production.The twin-screw extruder is fully automated from batching, extrusion, puffing, molding, core sandwiching, cutting, spraying to finished products at one time. The production line has the characteristics of many optional models, flexible equipment configuration, wide range of raw materials, many types of products, and simple operation.

For a long time in the past, the impression of dehydrated vegetables was basically vegetable packets in instant noodles. Although its application to the "black technology" used in aerospace food - freezing and dehydrating vegetables technology ensures the flavor and nutrition of vegetables, after all, the supply of fresh vegetables in China is relatively sufficient, and people rarely choose dehydrated vegetables in their daily life. food. However, over the years, this situation has changed.

In the past, "I know the taste of the sea" once made bagged instant seaweed snacks deeply rooted in the hearts of the people, basically opening a new era of cross-generational development of seafood snacks. With the accelerated development of my country's "deep blue economy" in recent years, the use of new food processing technologies and new processes to vigorously develop marine leisure food in the true sense has become an important direction for the development of the marine product industry. Grilled fish fillets, cod sausages, etc.

Extruded small food production, usually in starch raw materials with a small amount of water mix, with extruder continuous pressure heating (such as 30 ~ 40 kg/cm2, 140℃), so that the raw materials from the nozzle extrusion, and make it rapidly expanded, and then according to the need to cut off, seasoning can be made.

For extruder equipment, the model specifications of extruder equipment are classified according to the diameter of the screw. For the sake of explanation, plastic is used as an example below, but the same is true for food extruders.That is to say, the screw diameter of the extruder equipment is the model specification of the extruder equipment. For example, the screw diameter of the 90-type extruder equipment is 90mm.

There is only one screw in the barrel of the single screw extruder, it is by the friction of the screw and the barrel of the material to transport materials and form a certain pressure. In general, the friction coefficient between the material and the barrel is greater than that between the material and the screw. Otherwise, the material will be wrapped in the screw together to rotate and not play the role of forward propulsion.Screw is divided into three sections: feeding (feeding) conveying section, compression melting section, metering homogenization section.

After pre -processing the materials are crushed, wet, mixed, and preheated, the driving force of the squeezing screw is used to form a specially designed mold hole to form a certain shape and organizational state, which is called extrusion processing.The basic principle of squeezing and puffed is: grain raw materials containing a certain amount of water, sealed in the patch machine, for heating, pressurizing or mechanical effects, so that the material is in a high temperature and high pressure state.

　　Before you get a food extruder, make sure you do your homework on the machine you’re buying so you can get the most out of it. Consider these things before you buy an extrusion machine.Type Of Extruder:　　Piston extruders, roller-type extruders, and screw extruders are the 3 kinds of extruders commonly used to make packed food products, with the latter being the most common.　　For food processing, you should determine if you require a single-screw extruder or a double-screw extruder.

The difference between single screw extruder and twin screw extruder1. Differences in useThe food generally produced by the twin-screw extruder does not require a large extrusion force. The extrusion force of twin-screw extruder is not as good as that of single-screw extruder, so it is generally used for products such as snacks and dog food that do not require high extrusion.The single-screw extruder generally needs a large extrusion force to make some food.