Basic Info.
After-sales Service
Engineer Available
Screen Mesh
With Screen Mesh
Grinding Equipment Type
Feed Hammer Mill
Pellet Mill Type
Ring Die Pelleter
Bulking Machine Type
Sigle Screw Bulking Machine
Applicable Materials Shape
Application
for Making Pellet and Mash Feed
Cleaning
Crushing-Mixing-Pelletizing-Cooling-Sieving
Feed
for Livestock, Poultry Fee
Product Description
Jiangsu Liangyou Zhengda Co., Ltd is specialized in manufacturing feed machinery and engineering, we can offer customer complete machine solutions for livestock feed(pig and others) , poultry feed(chicken, duck, goose and others), ruminant feed(cattle, sheep and others), normal aqua feed(four major Chinese carps), special aqua feed(shrimp, crab and others), extruding aqua feed(floating and sinking fish feed, shrimp and others), premix feed(including various additives), pet food(cat food, dog food and others), we can meet customers' kinds of needs.
Now we take the case of 2-3TPH pet food production line, make introduction based on process diagram and each process as follows:
Definition of pet food: pet feed is also called pet food which is the food through industrial processing and production, eaten by pet directly, it consists of pet formula feed, pet additive premix feed and other pet feed.
Raw Materials:
The main raw materials of pet food are mainly protein and fat, it consist of wheat, soybean meal, rapeseed meal, rice bran, bran, blood meal, bone meal, meat meal, oil, antibiotics, vitamins and etc.
Introduction of Main Process:
The features of pet feeds are that the crush fineness is small (about 60-80 mesh), the curing degree is high, with high oil content (The refueling way is the combination of mixer, extruder and powder spray three ways), the diameter range of finish pellets is large (about 0.6-20mm). This pet feed mill plant's capacity is designed to be 2-3tph, adopting batching first then grinding process which means one dosing process, one premixing & grinding process, second pulverizing process, second mixing process, extruding, drying, powder coating, liquid coating, cooling process and bagging process. The total power of this line is about 505kw, the working land size is about 19*12*19m, and matching 1.5ton boiler. The whole line has compact design, reasonable structure and meets the requirement of environmental protection. It can be customized according to customer's requirements.
Flow Diagram of Process:
RM Receiving & Precleaning System-First batching System--first premixing and Grinding System--second Pulverizing System-Second Mixing System-Extruding System-Coating & Bagging System.
Craft features and illustration of Each Process:
As the high oil and fat content for pet food raw material, the regular grinding before batching process will make it difficult for hammer mill to grinding single material with high fat, so usually we adopt batching before grinding process
Raw materials receiving and cleaning section:In this section, pellet feeding cleaning and powder feeding cleaning are separated independently and separate dust removal. Dust removal effect is good.
Cleaning equipment:granules sifter SCY80,capacity 20-30T/H
First batching section: This section adopts 10batching bins, one set of batching system. It is controlled by the batching program independently developed by our company to realize accurate fast and slow feeding, fast batching and high precision.
Weighing equipment: Dosing scale PCS-05 dosing precision: dynamic ≤3‰, static ≤1‰.
First premixing and grinding section: this section adopts one ribbon mixer to achieve premixing and one hammer mill. efore entering the bins, the impuritiesare removed by magnetic separation device to ensure the safe operation of the hammer mill.
premixing equipment: Ribbon mixer SLHY1,(11KW,500kg/batch), designed output 3-5t/h. Mixture uniformity CV ≤7%
Grinding equipment : Hammer mill SFSP568, 37kw, designed to produce 3-5t/h(¢2.0mm screen hole)
Pulverizing section: Due to the extruder high requirement for the fineness of raw material, generally 60-80 mesh, this section adopts a pulverizer, adopts the pneumatic type discharging, is allocated with cyclone, pulse filter, and the grinding fineness can be adjusted.
Pulverizer equipment: SFSP668*600, 55kw; Designed output: 2-4t /h.
Second mixing section: This section adopts two secondary mixing bins, one mixer and a micro element adding port.
Mixing equipment: mixer SHSJ1, 11kw, 500kg/P, designed to produce 3-5t /h. Mixture uniformity CV≤5%.
Extruding section: This section adopts a double screw extruder, equipped with a pre-extruding round bin above the extruder and equipped with a disk-type feeder to prevent material from arch and discharge smoothly.
Extruding equipment: double screw extruder SPHS98×2,1.5+5.5+11+110+4+1.5KW(with single conditioner and double shaft differential conditioner ), design output: -3T /H (mould hole diameter 4.0mm), drying equipment: SHGW24×2-6, 0.55+1.5*2+7.5×8+ 0.55kw, design output: 4-6T/H
Coating & Bagging section: This section adopts a set of composite powder and liquid coating equipment, equipped with two weight loss type bin before entering the equipment to meet the ratio control of formula. The coating section solves the problem that the early phase of the material fat content should not be too much and then can not meet the fat content requirements. By coating, the feed appearance is good, palatability is strong, and nutrition is strong. The materials will be screened and packed after cooling by swing cooler.
Coating machine: spraying mixer SHSJ1,(11KW,500kg/P)design output: 2-3T/H, Mixture uniformity CV≤5%.
Swing cooler: SKLB4, 1.1+ 1.5kw, 4m3 volume, design output: 3-4T/H.(extruding feed has small density, large volume)
Packing equipment: Rapid single-bucket granule scale for extruding material, packing range: 20-50kg/bag, 4-6 bags/minute.
Auxiliary section: The dust removal system: it is used in the bagging system which can improving the working environment for workers; Oil adding system and Water adding system: it can improve the feed palatability.
According to the needs of different customers, the scheme can be optimized:
1. This plan adopts batching before grinding process; raw material bins also can be batching which simplify the process, save the cost. the quantity of bins and buffer hopper and be adjusted based on customer's needs, for example: set two intake buffer hopper could reduce the waiting time when batching and improve the efficiency.
2. second pulverizing process could chose pulverizer machine with higher efficiency, smaller particle size according to customer's material condition, but it will increase the cost
3. The configuration of the extruder is a single conditioner + a dual-axis difference speed conditioner. The single conditioner is to add more meat paste and fat, but if customer do not have high requirement for fat content, they can remove the single conditioner to reduce cost
4 The finished product packaging equipment can be customized according to the customer's packaging specifications and requirements. Generally, the finished product packaging of pet feed can be divided into small packaging and large packaging which will use different packing equipment
Small tips from FDSP:
How to inspect pellet quality for feed factory
There is no unified standard for the determination of pellet feed quality at present. In addition to the general quality of feed, the quality of pellet feed is generally considered to include the following aspects: sensory index, pulverization rate, hardness, moisture content, durability, bulk density and so on. For fish and shrimp feed, the water stability, water resistance, sedimentation and dissolution should also be determined.
On-site inspection(beside pellet mill)
1. Temperature: the temperature of the wet powder after conditioning, the temperature varies according to the formula (generally 4.5-ring die chicken feed temperature not less than 80 degrees, 3.0-ring die pig feed not less than 70 degrees, product adding enzyme temperature not more than 80 degrees) .
2. Moisture: before going into cooler, the moisture content of the particles after granulating. An effective test is to crush a hot particle between the thumb and forefinger into a pancake shape. If it is putty-like in viscosity and does not break, it indicates that the moisture content is in place; otherwise the steam still needs to be added.
3. Color: the color of the particles varies with the ingredients in the formula, and for the same formula (the same breed of formula) , the color will generally not change much.
4, particle size: the particle length usually is 2-3times of ring die diameter, according to different material number has different requirements.
Inspection on cooler
1. Temperature: after cooling the temperature of particles (generally for room temperature + 5 degrees) , through the detection of temperature here can find if cooler level adjustment is reasonable, cooler operation is normal.
2. Particle size: refers to the uniformity of the broken material, it can reflect whether the adjustment of the broken roller is normal, whether the roller is off-track phenomenon.
3, hardness: particle hardness is not high is the direct cause of the powder.
Inspection on packing section
1. Flour content: the percentage of 1.4 mm material after sifting
2. Heteromere: whether there are flower particles, mixed.
Inspection in lab
1. Moisture: use an infrared drying lamp to dry and detect moisture.
2. Use a pressure gauge to measure the hardness of the feed pellets.
3. Check the content of protein, fat and salt in feed.
4, all the indicators can be qualified for factory sales.
FDSP feed machinery and engineering, the use of scientific and mature design technology, so that feed final pellets are with length uniformity, hardness moderate, beautiful appearance, for customers to enhance market competitiveness. Welcome new and old customers call to negotiate.
Address:
No. 558 Hongsheng Road, Zhongguancun Science and Technology Industrial Park, Liyang City, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
FDSP Since 2003
Jiangsu Liangyou Zhengda Co., Ltd. (FDSP) was founded in the year of 2003, which locates in Jiangsu Zhongguancun Science and Technology Industrial Park, Liyang city, boundary of Jiangsu, Zhejiang and Anhui provinces, covering the area of 35000m2. As a national high-tech enterprise, FDSP company will always be the first rank, which is the supplier and advanced system solution for the Feed machinery, biomass machinery, fertilizer machinery and project, etc. The main business is design, research, manufacture, sale, installation and wholesale project service for feed machinery, biomass machinery, fertilizer machinery, silo machinery, pellet mill molds and intelligent control system.
Feed Machinery&Engineering: Provide customer complete solution for "producing clean and safe feed ", could undertake 2-150T /H livestock and poultry feed project, 1.5-30T/ H premix project, 1-60T/ H aquatic feed project, and 0.5-20T/ H pet food project, so as to provide the society with safe food for such as livestock and poultry and aquaculture, and realize one-stop service "from farm to table".
Biomass Machinery&Engineering: Making use of forestry waste and agricultural raw material like tree, sawdust, bark, branches and crop straws to produce biomass pellet fuel, and undertake annually 10, 000 tons to 200, 000 tons output sawdust pellet project, straw pellet project, sludge and sawdust mixture pellet project, coal pellet project, etc., to provide clean energy for the world.
Fertilizer Machinery &Engineering: Using crop waste, manure and household waste to make bio-organic fertilizer pellets, undertake annually 10, 000 tons to 100, 000 tons output bio-organic fertilizer fermentation equipment, organic and inorganic compound fertilizer complete projects, to promote the healthy cycle development for organic agriculture.
Silo Machinery& Engineering: Suitable for grain, feed, oil, flour, brewing, building materials, chemical industry, port environmental protection and other industrial fields, steel silo engineering can provide customers with 50-6000T each spiral silo, 10-10000T each bolted silo, 50-1000T /H large conveying equipment engineering.
FDSP continuously creates more and bigger value for customers at home and abroad, and unswervingly seeks "mutual benefit, together development" with the customers.