Pet Feed Production Line

From raw materials to pellets, the processing of pellets requires various processes. Here, RICHI's pet food production line solutions meet all types of pet feed pellet production lines. For general projects, we innovate and standardize, and build professions with standards; for customized pet feed line projects, we actively communicate with customers and establish standards with professions.

The RICHI complete pet feed processing line is carefully designed according to the on-site survey of the production site and customer requirements, in line with the principle of "economical and practical". It has large output, low wear, low operating cost, and uniform pellet size of the finished product.

The operation of pet feed production line is simple and easy to learn, and the accurate parameter control ensures that the pet food products are completed in a specific temperature, pressure, humidity and time.

• Pet feed refers to industrially processed and produced products for pets to eat directly, also known as pet food, including pet compound feed, pet additive premix feed and other pet feed.
• Pet food is mainly based on protein and fat raw materials, including wheat, soybean meal, rapeseed meal, rice bran, bran, blood meal, bone meal, meat meal, oil, antibiotics, vitamins, etc.

1T/H pet food production line solution

This project is a small pet food processing line, and only produces cat food and dog food. The particle size of the finished product of cat food and dog food is large, and the grinding fineness of raw materials is generally required to be 60 mesh (no superfine grinding equipment is needed, use micro crushing equipment is enough), but the aging and tempering requirements are high, and the oil content is high (using the oiling method of the combination of mixer + pet feed extruder + powder spraying and spraying), and the diameter of the finished product particles is about 2-8mm.

The pet feed production line is designed with a production capacity of 1T/H, and adopts the first batching and then crushing process, that is, primary batching, primary pre-mixing, micro-grinding (grinding fineness 60 mesh), secondary mixing, puffing, drying and spraying powder spraying, Cool and pack the finished product. The total power of the equipment is about: 275KW; the construction area of the production area is about 9×13.5×14.5m (height); it is equipped with a 0.5T boiler. The whole line is compact in design, reasonable in structure, meets environmental protection requirements, and can be designed according to customer requirements.

Raw material receiving and cleaning section - primary batching section - primary premixing section - micro-grinding section - secondary mixing section - puffing section - spraying and packaging section

Due to the high fat and oil content of pet food raw materials, it is difficult for a pet feed pulverizer to pulverize a single raw material with high fat content if the conventional powder first and then compound process is adopted, so the current compound and then powder process is generally used. In this process, in order to ensure that the extruded material is not deformed and broken, a Z-shaped elevator is specially designed. Compared with conventional bucket elevators, the biggest advantage is to avoid particle breakage, and it can also effectively avoid cross-contamination problems caused by residues at the bottom.

• Raw material receiving and cleaning section: This section is equipped with a feeding port for separate dust removal with good dust removal effect.
• Primary batching section: Since this project is a foreign project, and the variety of raw materials is single (only 2-3 kinds of solid raw materials), only 4 batching bins and one batching scale are considered to be designed, which are controlled by the batching program independently developed by our company , to achieve accurate fast and slow feeding, fast batching speed and high precision.
• Primary pre-mixing and crushing section: This section uses a twin-shaft high-efficiency mixer for pre-mixing to improve the uniformity of the material before crushing.
• Micro-powder section: As the pet feed extruder machine has a relatively high requirement for the fineness of raw materials, generally above 40 mesh, so this section adopts a micro-pulverizer, adopts wind-type discharge, is equipped with brake dragon, pulse dust collector, and pulverizes finely The degree can be adjusted.
• Secondary mixing section: This pet feed production line section adopts a warehouse to be mixed and implements batch measurement, which reduces the investment in the secondary batching system. It has a double-shaft high-efficiency mixer and a small material addition port.
• Expansion section: This section adopts a twin screw pet food extrusion machine, above which there is a round bin to be extruded, and equipped with a disc feeder to prevent the material from arching and discharge smoothly.
• Spraying and packaging section: Grease post-spraying is a method of adding certain components in pet food that are lost or damaged during processing in a specific way in the later stage of processing to prevent these components from being lost or damaged.
  
  And it solves the requirement that the amount of oil added to the material in the early stage should not be too much and cannot meet the requirements of the amount of oil added. The sprayed pet food not only has good appearance, but also has strong palatability and good nutrition.
  
  Because the temperature of the material just out of the pet food extruder is very high, it needs to be cooled and finally packed into the finished product or bulk. Finally, it is packaged after being cooled and screened by the pendulum cooling screen.
• Auxiliary section: dust removal system, dust removal at the packing port, improving the working environment of workers; oil adding system, water adding system, improving feed palatability.

• Cleaning equipment: granular material screen SCY63, designed to produce 10-20T/H;
• Weighing equipment: batching scale PCS-025, batching accuracy: dynamic ≤ 3‰, static ≤ 1‰.
• Pre-mixing equipment: double-shaft high-efficiency mixer SHSJ0.5, (5.5KW, 250kg/batch), designed to produce 1-2T/H. Mixing uniformity CV≤5%.
• Micro-powder equipment: pulverizer SFSP668*600, 75KW, designed to produce 1-2T/H.
• Mixing equipment: double-shaft high-efficiency mixer SHSJ0.5, (5.5KW, 250kg/batch), designed to produce 1-2T/H. Mixing uniformity CV≤5%.
• Extrusion equipment: single-screw extruder SPHS100, 55+1.5+2.2+3KW (with single-layer conditioner), design output: 0.6-1T/H (¢4mm template aperture).
• Drying equipment: vibrating fluidized bed TGZZ6×75, power 1.5+7.5×2KW, designed hourly output: 0.8-1.2T/H
• Powder spraying equipment: roller spraying machine SYPG1000, 1.5KW, design output: 4-6T/H..
• Pendulum cooling screen: SBSZ120, 055+0.2*2KW, 1.5m³ volume, designed to produce 1-2T/H per hour (small proportion of expanded material, large volume).
• Packing equipment: special fast single-bucket granule scale for extruded materials, packing range 20-50kg/bag, 4-6 bags/minute.

• This 1t/h pet feed production line adopts the process of batching first and then powdering, and the raw material warehouse is also used as batching, which simplifies the process and saves costs. The number of silos and buffer hoppers can be adjusted according to customer needs. For example, setting up two feeding buffer hoppers can reduce the waiting time for ingredients and improve efficiency;
• Micro-grinding process can choose more efficient and finer ultra-fine milling equipment according to the specific production materials of customers, but the cost will increase;
• The configuration of the pet feed extruder is a two-layer conditioner, and other types of conditioners can be added as needed to further improve the maturity of the extruded material, but the cost will increase;
• The finished product packaging equipment can be customized according to the customer's packaging specifications and requirements. Generally, the finished product packaging of pet materials can be divided into small packages and large packages, and different packaging equipment will be used.

2-3T/H pet food production line solution

The pet feed production line is designed to produce 2-3T/H per hour. It adopts the first batching and then crushing process, that is, the first batching, the first pre-mixing and crushing, the second micro-grinding, the second mixing, puffing, drying, powder spraying, cooling , Finished product packaging.

The total power of the pet foof equipment is about: 505KW; the construction area of the production area is about 19*12*19m (height); it is equipped with a 1.5T boiler. The whole line is compact in design, reasonable in structure, meets environmental protection requirements, and can be designed according to customer requirements. (Related solution: Animal Feed Mill Machine)

Due to the high fat and oil content of pet food raw materials, it is difficult for a pulverizer to pulverize a single raw material with high fat content if the conventional powder first and then compound process is adopted, so the current compound and then powder process is generally used.

• Raw material receiving and cleaning section: In this section, the granular material feeding cleaning and powder feeding cleaning are separated independently, and the dust is removed separately, and the dust removal effect is good.
• First batching section: This section uses 10 batching bins and one batching scale to batch batches. It is controlled by the batching program independently developed by our company to achieve accurate fast and slow feeding, fast batching speed and high precision.
• Primary pre-mixing and crushing section: This section uses a ribbon mixer for pre-mixing to improve the uniformity of the material before crushing; a pulverizer removes impurities through a magnetic separation device before raw materials enter the warehouse to ensure the safe operation of the pulverizer.
• Micro-powder section: As the pet feed extrusion machine has relatively high requirements for the fineness of raw materials, generally 60-80 mesh, so this section adopts a micro-pulverizer, adopts wind-type discharge, is equipped with brake dragon, pulse dust collector, and pulverizes The fineness can be adjusted.
• Secondary mixing section: This section uses two secondary batching bins, a mixer, and a small material addition port.
• Expansion section: This pet feed production line section adopts a twin-screw pet feed extruder, above which there is a round silo to be expanded, and equipped with a disc feeder to prevent the material from arching and discharge smoothly.
• Spraying and packaging section: This section adopts custom-made mixed powder spraying and spraying equipment, and two weight-reducing silos are set before entering the equipment to meet the proportion control of ingredients.
  
  Powder spraying and spraying solve the problem that the amount of oil added to the material in the early stage should not be too much to meet the requirements of the amount of oil added, and the feed after spraying has good appearance, strong palatability and strong nutrition. Finally, it is screened and packaged after being cooled by the pendulum cooler.
• Auxiliary section: dust removal system, dust removal at the packing port, improving the working environment of workers; oil adding system, water adding system, improving feed palatability.

• Cleaning equipment: granular material screen SCY80, designed to produce 20-30T/H.
• Weighing equipment: batching scale PCS-05, batching accuracy: dynamic ≤ 3‰, static ≤ 1‰.
• Pre-mixing equipment: Ribbon mixer SLHY1, (11KW, 500kg/batch), designed to produce 3-5T/H. Mixing uniformity CV≤7%.
• Crushing equipment: pulverizer SFSP568-Ⅱ, 37KW, designed to produce 3-5T/H (¢2.0mm sieve hole).
• Micro-powder equipment: Pulverizer SFSP668*600, 55KW, designed to produce 2-4T/H.
• Mixing equipment: Mixer SHSJ1, (11KW, 500kg/batch), designed to produce 3-5T/H. Mixing uniformity CV≤5%.
• Extrusion equipment: twin-screw extruder SPHS98×2, 1.5+5.5+11+110+4+1.5KW (with single-layer conditioner + twin-shaft differential conditioner), design output: 2-3T/H ( ¢4mm template aperture), drying equipment: SHGW24X2-6, power 0.55+1.5×2+7.5×8+0.55KW, designed hourly output: 4-6T/H.
• Powder spraying equipment: spraying mixer SHSJ1, (11KW, 500kg/batch), designed to produce 2-3T/H. Mixing uniformity CV≤5%.
• Pendulum cooler: SKLB4, 1.1+1.5KW, 4m³ volume, designed to produce 3-4T/H per hour (expanded material has small specific gravity and large volume).
• Packing equipment: special fast single-bucket granule scale for extruded materials, packing range 20-50kg/bag, 4-6 bags/minute.

• This pet feed production line adopts the process of compounding first and then powdering, and the raw material warehouse is also used for compounding, which simplifies the process and saves costs. The number of silos and buffer hoppers can be adjusted according to customer needs. For example, setting up two feed buffer hoppers can reduce the waiting time for ingredients and improve efficiency;
• For the secondary micro-grinding process, more efficient and finer pulverized ultra-fine pulverized equipment can be selected according to the specific production materials of the customer, but the cost will increase;
• The configuration of the pet food extruder is a single-layer conditioner + a dual-shaft differential speed conditioner. The single-shaft conditioner is to add more meat pulp and oil. If the fat content is not high , the customer may not use a single-layer conditioner according to the situation, thereby reducing costs;
• The finished product packaging equipment can be customized according to the customer's packaging specifications and requirements. Generally, the finished product packaging of pet materials can be divided into small packages and large packages, and different packaging equipment will be used.

• How to choose high-quality, low-cost high-end pet feed production line technology solutions?
• How to choose micro-grinding and ultra-micro-grinding equipment, and reasonably control the fineness of grinding to meet the needs of aquatic animals without wasting energy?
• How to make the conditioner better control the ripening degree of the feed, and improve the ripening degree and digestion and absorption rate?
• How to use anoxic sterilization and tempering treatment to granulate to effectively kill various bacteria and improve the quality of feed, but have a good effect on the effective retention of vitamins?
• How to more accurately control the sinking and floating characteristics of extruded feed?
• How to choose the post-spraying process such as vacuum spraying grease equipment to improve the nutritional quality of feed?

01

Pre-sale service

Demand communication, according to the needs of customers, RICHI assigns technical personnel to visit the construction site, customizes pet feed production line plans according to customer production needs and actual conditions, and escorts your production.

02

Sale service

In the pet food equipment manufacturing stage, we organize customers to visit the factory and introduce the equipment and technological process information in detail; in the equipment installation stage, let customers visit the construction site in person to understand the relevant plant planning work; in the equipment debugging stage, we guide customers to operate and maintain the machine. (Related project: 30000T/A Commercial Feed Mill For Fish And Pet Feed Pellets)

03

After-sales service

During the warranty period, RICHI will repair and replace parts damaged due to quality reasons free of charge.

Outside the warranty period, the accessories provided are only charged at cost; for pet feed production line equipment damage caused by human factors on the demand side, the accessories repaired or provided by us are priced at cost.

Customized Design And Business Plan

In RICHI, every equipment and every pellet production line business plant can be customized. We will formulate multiple sets of pellet production process plans for comparative analysis according to the actual needs of customers, select a reasonable plan, and realize private customization. Our services run through all aspects of on-site terrain and environment survey, production line process design, raw material testing, cost requirement analysis, project investment budget, equipment installation and commissioning.

Quality Control
Richi Machinery

We adhere to the ISO9001 quality management system, and strictly implement international standards for product design and manufacturing processes. In terms of management systems, there are product quality accountability systems, product quality accountability systems, and safety production management systems; in terms of management tools, QC quality control management, SPC statistical process control, sampling inspection and measurement system analysis are used for quality control, to achieve effective control of the entire process of equipment production, and never let go of any quality hidden dangers that may affect customer operations.

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Delivery And Installation

RICHI has always been adhering to the spirit of craftsmanship to make every detail good, especially in the link of equipment preparation and delivery, we follow the standardized process: preparation order check-equipment factory quality inspection-packing list re-inspection-scientific packaging and transportation, ensure the safe and non-destructive delivery of equipment. According to customer needs, RICHI installation engineers will guide the construction of site infrastructure, equipment installation and commissioning and trial operation of the entire production line throughout the process. When the relevant project indicators reach the design standards, the client will carry out the project acceptance.

After-sales And Training
Richi Machinery

We have built a team of nearly 100 technical engineers to solve a series of problems in the project from consultation, site survey, sample analysis to plan design, installation and commissioning, and maintenance. We provide comprehensive and systematic training for the technical staff of each customer to better serve the customer's project needs. After the technicians have finished their studies, RICHI will provide follow-up technical support services, and the training engineers will follow up the project use effects in the later stage to ensure the stable operation of the customer's project.

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