Co-extruded Puffed Extruded Corn Snack Food Making Machine

                                         SLG70-III best selling corn snack food machine

Mixer Function and Features:

Mixer makes the raw material which adding water and liquid chemical additive fully mixed equally. the machine mixes the flour and prepares them ready to be used in the next step.
1. Surface which touches mixer and raw material adopt stainless steel;the mixer is easy to operate it.
2.The discharge hole adopts the new handle-opened design, good seal and avoids leaking the material  
3. we can choose different install powder mixer to meet the extruder capacity require.

Double screw food extruder Features:

1. The screw is made of alloy (38CrMoAL) by nitriding process, high strength and wear-resting. And it has good self-cleaning ability and does not need to discharge or clean the barrel and screw, when roasting or replacing of materials.

2. It adopts speed-adjusted converter on feeding system, extrusion system and cutting system. Food grade stainless steel twin screw feeding machine guarantees stable materials feeding in the whole food process.

3. The gearbox has automatic lubrication function, with extends gear life.

4. Radiator is increased on driving part for forced cooling effect, and it ensures extruder operate safely.

5. Barrel with water-cooled circulation, it makes extruder can be used not only for corn/rice, also for wheat flour/starch which are raw materials with high viscosity. Through different moisture-extrusion temperature ratio, it can make whole-expanded and half expanded as different type of products.

6. Cutting knife fixed in the die head seat, rotary cutting by V-belt drive.

Screw Parameter:

Nitriding treatment(120 Hours)
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 950-1100Hv (HRC56°-65°)
Chrome Plating
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Wear sleeve and screw sleeve are made of high wear-resistant alloy steel, to reduce abrasion and prolong service life. 

Machine Parts: dryer

1. This dryer has the compact structure, small occupying, large drying area, small surface area, slight radiating heat and high thermal efficiency.
2.The belt and the heat preservation use the stainless steel; it is suitable for food safe industry level.
3.The running speed of belt net can be controlled (frequency controlling system)
4.The temperature can be controlled willfully and designed according to the need.
5. Adjustable transit speed of net belt with accurate temperature control device.
6. Suitable to dry non-fried extrusion snacks, nutritional powder, bread crumb, pet food, soybean protein, etc.