tre.gif
Sell faster
Buy smarter
  1. Jiji
  2. Agriculture & Food
  3. Farm Machinery & Equipment
Location
All Nigeria
Price, ₦
Discount
Verified sellers
Type
Color
Condition

Extruder Machines in Nigeria

Cages

Cages

Milling Machines

Milling Machines

Knapsack Sprayers

Knapsack Sprayers

Power Tillers

Power Tillers

Egg Incubators

Egg Incubators

Drinkers

Drinkers

Fish Ponds

Fish Ponds

1 - 20 of 70 results

Extruders in Nigeria



Extruders have progressed to today's technologies, which feature technology that allows the substances to be processed while being carried. They have long been employed in the production of cereal crop foods and may be traced back to Archimedes' continuous wheel, which was used to deliver items from one end of the screw to another, and subsequently to the usage of an oil press.



They are employed in the production of a wide variety of food products. From straightforward formulating implementations such as pasta products to very short cooking extruders for corn ringlets to more difficult and intricate ones spanning numerous operations and culminating in significant modifications of the extruded material, their configuration and specs should be tailored for the target purpose.



Their feed material can be a single solid or a mixture of solid and liquid materials. Grain, pulse, and root-based meals, as well as sugars, minerals, and vitamins make up the majority of the solid constituents. They can be found in a wide range of particle size distributions.



The feed ingredients, extruder design, and operating conditions all interact in a complex way. Mastering extruder design concepts concisely and realistically should result in speedier product development, quality improvement, with consistency and production efficiency.



Important design considerations for the extruder include the proper selection of screw parts and barrel segments. The functional performance of the screws and barrels, such as conveying, mixing, melting, and measuring, as well as the product qualities, are influenced by their design. In practice, more than one systemic design and operation for the same product may be possible. The best option will most likely be determined by supply, versatility, and cost.


Features



An extruder can be divided into the following pieces or components:


  1. System for feeding delivery: The delivery system is the extruder's initial core element. The goal of this segment is to transport the food ingredients/recipe or raw material to the next components in a consistent manner. For an extruder to operate consistently and uniformly, supplies must be fed reliably and consistently.

  2. Their barrels: The extrusion system's heart is the barrel. This component of the extrusion process does the majority of the work. Fasteners, sleeves, barrel caps, and dies make up this element. This section determines whether the extruder is a single or twin-screw extruder. It's a twin-screw extruder if two shafts are perpendicular, but it's a single screw extruder if only one shaft is parallel.

  3. Cutter for knives: The fourth and final stage of the extrusion system is this. This element's primary job is to trim the output to the proper length and form. Relying on the extrusion system manufacturer, the knife mechanism may be of a varied design. In the assembly, you have the option of using two, four, or six knives.

How to use:


  1. Procedures before driving: materials must fulfill the requisite drying criteria and if required, additional drying. Compacts and mechanical impurities are removed from the raw materials, which are sieved. Examine the machine's water, electricity, and gas connections to confirm that the water and gas pathways are clear, that the power system is in perfect working order, and that the heating system, temperature regulation, and other instrumentation are all functioning properly before attaching the tube extrusion machinery head and the adjustment sleeve on the tube extrusion machine.

  2. Driving: After the temperature has stabilized, you can drive. To remove the differential in thermal expansion between the bolts and the machine head, screw the machine head and extruder flange bolts once more before driving. The machine head bolts should be tightened in a diagonal order, and the force should be symmetrical. When locking the flange nut on the machine head, make sure it is tight on all four sides; otherwise, the substance will escape. When administering, pay particular attention to the change in the host ammeter's signal and the other indication gauges. It is advised to verify whether the multiple process variables are normal according to the process specifications and fill in the process record sheet regularly during the extrusion manufacturing process. Monitor accuracy of the profile items against the quality inspection requirements, and address any issues as soon as possible.

How to maintain



Always keep the gearbox and thrust unit thoroughly oiled and at a consistent, cold temperature. The gearbox and thrust units of oilseed ones are encased in oil in a lube system to meet lubrication and temperature requirements. The components of the drive system may be kept in a separate or combined lubrication system, depending on the machine.



To ensure sufficient oil levels and a constant temperature, daily monitoring is required. A temperature increase suggests a damaged part or a lack of oil in the machine.



Disintegrating and unusual sounds, such as squealing, should be checked on the v-belt. These examinations will reveal indicators of worn-out components that must be changed before they fail.



Service that is planned ahead of time will guarantee that wear is detected early, saving a production plant from equipment failure and costly repairs afterward. Choke inserts, worm segment liners, and breaker screws are all standard worn parts that may be substituted more quickly and readily than the whole choke. However, if deteriorated parts are left in place for a long time, the damage might spread beyond the contacting parts, necessitating a more expensive engine overhaul.


Where can you get Extruders in Nigeria?



For your quality extruders in Nigeria, visit Jiji online store as they are valid and ready to give you the best at a very good rate.