Pet food is a growing market, demand for almost every year on the increase.Appropriate big offer from the complete solution in the packaging.Each machine is precision manufacturing, provides the high quality for the pet feed and food production machinery.
Appropriate big twin screw extrusion machine has won the multinational patents, in the extrusion process, add steam (mechanical) can use lower SME production of particles.In pet food production line, the appropriate large vertical cylinder drying machine, can accurately control temperature, moisture content after drying of granular high evenness, hierarchical design can quickly replace the product.
The raw material
Composed of coarse particle and powder of feed raw materials
Before crushing
In view of the coarse particle materials optional process.
Crushing will lower the energy needed to superfine grinding.
Temporary barrels
In general, pet food line will use 12 barrels.
Each bucket will be filled with about 5-6 batch of raw material.
Ingredients and weighing
Raw material will be according to the recipe ingredients.
In the pet food production line, we recommend batch production mode.
After crushing
After crushing is the raw material size decrease at the end of the procedure.
Often use superfine mill producing ultrafine powder.
Dry mixing
In this process, will be added and mixed vitamins and minerals and other trace elements.
Extrusion machine
In the extrusion process, the raw material by adding steam and water or other liquid for cooking and hydration.
Material inside the casing through action of high pressure, high temperature, shear, and at the exit hole through the mold shape.
dry
In extrusion process, the drying is a very important step, dry the opportunity to remove wet particles excessive moisture.
Both horizontal and vertical dryer, good moisture control is the most important feature of dryer.
Fu oil (optional)
The use of oil or enzymes coated particles can increase the grain nutritional value.
According to the liquid content, can be used to cover oil drum machine or vacuum oil machine.
The cooling machine
The cooling process is the use of dry air to cool the hot particles.
Need a thorough cooling to prevent particles condensed water after packaging.
packaging
Packing in addition to providing protection for feed particles, also facilitate sorting and delivery to clients.
Pet food extrusion process
Of oil flow can increase the feed nutritional value and palatability.According to the formula you need to add fat, can choose by oil drum machine or vacuum oil machine.
Cooling machine by using ambient air to reduce the temperature of hot particles + 3 ° C to room temperature.
All particles in front of the bag by shaking sieve to remove any irregular granular or powder materials.
Automatic packing scale feed particles can be according to the specified weight after weighing, for example: 20 kg, 25 kg bag filling and sealing storage bag sewing machine.Finished but can be by truck or container bags loaded.
Appropriate process design and equipment features and advantages
To meet customer demand design concept is appropriate big goal all along, we realize the customer in the face of the raw material prices, under the pressure of rising costs and labor costs, energy consumption is still the pursuit of high quality products in line with the market competition, the appropriate design concept is to continuously improve, improve the process and equipment, let the customer get the best profits, we through the following description, show us how to reach the goal of customer satisfaction.
All the equipment can design is based on the concept of continuous production, and make the refueling leisure time to minimize downtime, appropriate big mission, is to make the equipment after the installation, in addition to routine maintenance and consumables replacement need downtime, all of the devices can be production all year round.
The influencing factors of formula has two aspects: breeding performance and mechanical efficiency.For example, choosing the right source of starch (species) of flour is crucial.Is not appropriate source of starch can reduce steam infiltration degree and cause the clogging in extrusion machine.
Fat and moisture content on the production of hammer mill and superfine mill play an integral role.High fiber content of the formula not only can increase the risk of particle breakage, will reduce the stability of the particles in the water.In the manufacturing process of high fiber content also increases the risk of all mechanical wear and tear.Reduce the hammer, screen mesh and wire mesh model, etc. The service life of parts.
We provide a series mixing machine, depending on the needs of customers.Our mixer adopts solid design, we will continue to develop new features, for example, the biaxial mixing machine gear shaft drive, can reduce the noise, energy cost and maintenance cost.
We firmly believe that will decrease particles evenly for the benefits of ultrafine powder;The basic goal is processed powder can be accessed by more than 95% 60 mesh screen.Without the superfine grinding process, it is impossible to efficient production size of 2.0 mm and smaller size products;And in the process of large size products, superfine grinding will improve the production efficiency and quality of the final product.This will be for the use of cheaper starch raw materials provide feasibility.
Appropriate production understand many practitioners may worry that using superfine mill of extra energy costs, that is why we have designed this revolutionary superfine mill, its running cost is much lower energy;In addition, can use cost cheaper raw material substitution ability, how much additional energy demand balance superfine mill.Ability to use cheaper raw material replacement costs make up a small amount of extra energy requirements of the mill.Superfine materials could produce more smooth, more luster, the water stability of products.
In the tempering process, should be designed by big differential tempering machine, its two axes are driven by two independent motors, so it can effectively improve the energy consumption and reduce noise, when stop, more can be instead of the shaft, by stripping effect.In differential conditioning into the right amount of steam, can promote the quality, and the curing performance, insulation sandwich in the subsequent rapid mixer, can ensure that raw materials before entering the granulation process, maintain full uniform.
Reverse twin screw extrusion machine is the guarantee to improve product quality standards, to reduce the energy cost and wear cost solution.Our extrusion machine is suitable for high fiber formula processing;In general, our machines were able to 25 KWH/ton or less specific mechanical energy in the production of high quality aquatic feed.In addition, these internal feed forward movement of the machine with incredible speed, enable us to run high in fiber and small diameter of the product.
Appropriate big provide T series vertical rotary drier and CDX series horizontal drier.
In you select the appropriate drying machine for production and water control is one of the key selection criteria;Water quality of your products, the production cost and enterprise has a direct impact on profits.A plane is uniformity of moisture control, timely and consistent drying results will determine the target average moisture content.The closer the average moisture content to allow the highest water content, will reduce the raw material weight loss caused by excessive and dry, so as to create more profits for your company.
Countercurrent cooling machine is used for cooling particles.Temperature (hot) particles into the cooling chamber, suction fan will indoor air out of the surrounding air from the bottom of the fresh into the cooling chamber, promote grain cooling effect.When the particle accumulation and when exposed to high sensor, pneumatic discharge valve will immediately action to release pellets.Countercurrent air heat exchange to ensure high cooling efficiency.
In food and feed production, the use of a variety of components with different characteristics.Should provide a highly efficient mixer, according to the formula for mixing the powder and liquid materials.In a lot of food and feed production, may add additional liquid in order to improve the nutritional value and palatability of feed.Should be a mixture of large and covering oil equipment to ensure the uniformity of oil.
Reverse twin screw extrusion machine specification table (pet food)
model | EP - 76 - d | EP - 156 - d | EP - 156 dl | EP - 190 - d |
Horsepower (HP) | 150 | 250 | 350 | 450 |
Processing capacity1(t/h) | 1.0-2.0 | 5.0-7.0 | 5.0-8.0 | 8.0-12.0 |
Remark:
2Hole size) pet food, the mold Ø 4.0 10.0 mm