New condition fish feed extruder/ fish pellet making machine/ extruder machine for sale

1. Raw materials can be: corn, wheat, soybean, grain, bone powder etc.

2. Raw materials need to be grinded into less than 2mm.

3. Raw materials moisture content is around 20-25%.

4.Moisture content: about 20%-25%.

5.Oil content: ≤10%

6.Starch content: ≥30%

 1. In the extrusion operation, the material from the machine chamber opening end of the input, to the whole machine by a screw conveyor chamber, then fill the pressing member is divided into several zones, each zone arranged between an annular member (pressure ring) As a control flow and pressure. Conveying action of the screw can push the material due to friction and internal friction of the material and the extruder between the various components and materials into heat flow annulus mechanical screw rotation motion through the chamber pressure between the inside of the ring and the machine arising.

2. Under most circumstances, rich in starch and protein while these materials are cooked into a sticky or gummy dough doughy. In the material into such a state in the process, the occurrence of a large number of material physical and chemical changes, mainly as a result of the material in the starch and protein changes.

3. When the material is extruded through the dryer chamber at the end of the orifice, so that the dough-like material is processed into a certain shape. Since the machine screw cavity huge role in pushing forward, leaving the enormous pressure formed in the material, when an instant these materials extruded from the die orifice to vaporize when a lot of water out of the material, thus greatly reducing the material in moisture content.

4. In the production of a low density product, dependent on the molecular composition of the material, as well as various conditions during the extrusion operation used, a large amount of material will swell.

5. In the production of high-density products, depending on the setting of the squeeze chamber diarrhea pressure port, as well as a variety of conditions during the extrusion operation used (including increasing moisture and reduce the extrusion temperature, etc.), the material does not occur a lot of swelling.

and can produce many kinds of pet feeds for cat, dog, and etc.

is changing mechanical energy in to heat energy to extrude material.

1. Do not feed too quickly or too much. This wastes money and pollutes fish farms.

2. Observe how fish respond to feeding and portion the feed appropriately. Low consumption may

be a sign of disease or deteriorating water quality.

3. It is best to give frequent feeds in small quantities.

4. If using dry pellet feed, consider having an automatic feeding machine installed to save manpower.

bring this PI to the bank, and ask to make T/T for the payment. For single set, your machine can be ready within 30-45 days after we getting the payment, we will send to the port and deliver to you by sea.

One year

5. How does your factory do quality control?

Our factory has gained CE certificate and ISO certificate. " Quality is priority" we always pay great attention on quality controling from the begining to the end.