Solution Introduction
Snack foods are a classic and beloved product, made using twin-screw extruders. Corn, wheat, and rice starch are fed into the extruder barrel, where they undergo shearing and release at higher temperatures and pressures, expanding in the delivery zone. The final product shape can be customized by adjusting the die nozzle.
Zhennuo offers solutions for extruded snacks. By combining various equipment, we can produce flavorful snacks such as straight-cut snacks, chocolate-filled snacks, Doritos, potato chips, fried snacks, and corn sticks. These delicious, diverse, and easy-to-digest snacks are highly popular with consumers.
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Finished Product Display
Production Process

Grain Powder
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Batching
01Batching
01It can realize automatic feeding and batching of various materials and adopts microcomputer control to meet your precision and accuracy requirements.
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Mixing
02Mixing
02The double-layer rotor design has a short mixing time and high uniformity, which can fully mix the raw materials. It is also equipped with a large-section return air duct to reduce dust pollution.
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Extrusion
03Extrusion
03Through the rotation and extrusion of the twin-screw extruder screw, the raw materials undergo shearing, mixing, and aging processes under high temperature and high pressure, and are then molded into the desired shape and size through a mold.
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Forming
04Forming
04By changing the mold, forming machine and cutting machine to change the shape of the product, the raw materials are accurately converted into products of the required shape.
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Drying
05Drying
05The dryer features a forced hot air circulation system to improve thermal processing efficiency. The heat source can be a variety of heat media, including electricity, natural gas, fuel oil, and steam. The control system uses a PLC module for more precise temperature control.
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Coating
06Coating
06Increase the flavor and taste diversity of the product to make it more in line with the taste needs of consumers. At the same time, the coating can also improve the shelf life and stability of the product to a certain extent.

Filled Puffed Snacks

Grain Powder
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Batching
01Batching
01It can realize automatic feeding and batching of various materials and adopts microcomputer control to meet your precision and accuracy requirements.
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Mixing
02Mixing
02The double-layer rotor design has a short mixing time and high uniformity, which can fully mix the raw materials. It is also equipped with a large-section return air duct to reduce dust pollution.
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Extrusion
03Extrusion
03Through the rotation and extrusion of the twin-screw extruder screw, the raw materials undergo shearing, mixing, and aging processes under high temperature and high pressure, and are then molded into the desired shape and size through a mold.
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Forming
04Forming
04By changing the mold, forming machine and cutting machine to change the shape of the product, the raw materials are accurately converted into products of the required shape.
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Frying
05Frying
05Removing moisture, shaping three-dimensional shapes, enhancing flavor and taste, and possessing antibacterial function, ensuring that the product is crispy, delicious, safe, and hygienic.
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Coating
06Coating
06Increase the flavor and taste diversity of the product to make it more in line with the taste needs of consumers. At the same time, the coating can also improve the shelf life and stability of the product to a certain extent.

Crispy Chips/Bugles/Sticks

玉米糁
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Batching
01Batching
01It can realize automatic feeding and batching of various materials and adopts microcomputer control to meet your precision and accuracy requirements.
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Mixing
02Mixing
02The double-layer rotor design has a short mixing time and high uniformity, which can fully mix the raw materials. It is also equipped with a large-section return air duct to reduce dust pollution.
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Extrusion
03Extrusion
03Through the rotation and extrusion of the extruder screw, the raw materials undergo shearing, mixing, and maturation processes under high temperature and high pressure, and are then molded into the desired shape and size through a mold.
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Separation
04Separation
04Effectively separate finished products from waste materials to ensure that only qualified products enter the next process.
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Frying
05Frying
05It removes moisture, shapes the product into a three-dimensional shape, enhances the flavor and taste, and also has a sterilization function, thus ensuring that the product is crispy, delicious, safe and hygienic.
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Coating
06Coating
06Increase the flavor and taste diversity of the product to make it more in line with the taste needs of consumers. At the same time, the coating can also improve the shelf life and stability of the product to a certain extent.

奇多栗米条

营养米
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Batching
01Batching
01It can realize automatic feeding and batching of various materials and adopts microcomputer control to meet your precision and accuracy requirements.
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Mixing
02Mixing
02The double-layer rotor design has a short mixing time and high uniformity, which can fully mix the raw materials. It is also equipped with a large-section return air duct to reduce dust pollution.
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Puffing
03Puffing
03The raw materials undergo shearing, mixing, and aging processes under high temperature and high pressure, and are then molded into the desired shape and size through a mold.
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Drying
04Drying
04The dryer features a forced hot air circulation system to improve thermal processing efficiency. The heat source can be a variety of heat media, including electricity, natural gas, fuel oil, and steam. The control system uses a PLC module for more precise temperature control.
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Coating
05Coating
05Increase the flavor and taste diversity of the product to make it more in line with the taste needs of consumers. At the same time, the coating can also improve the shelf life and stability of the product to a certain extent.

爆米饼

谷物粉
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Batching
01Batching
01It can realize automatic feeding and batching of various materials and adopts microcomputer control to meet your precision and accuracy requirements.
-
Mixing
02Mixing
02The double-layer rotor design has a short mixing time and high uniformity, which can fully mix the raw materials. It is also equipped with a large-section return air duct to reduce dust pollution.
-
Extrusion
03Extrusion
03Through the rotation and extrusion of the twin-screw extruder screw, the raw materials undergo shearing, mixing, and aging processes under high temperature and high pressure, and are then molded into the desired shape and size through a mold.
-
Forming
04Forming
04By changing the mold, forming machine and cutting machine to change the shape of the product, the raw materials are accurately converted into products of the required shape.
-
Frying
05Frying
05It removes moisture, shapes the product into a three-dimensional shape, enhances the flavor and taste, and also has a sterilization function, thus ensuring that the product is crispy, delicious, safe and hygienic.
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Coating
06Coating
06Increase the flavor and taste diversity of the product to make it more in line with the taste needs of consumers. At the same time, the coating can also improve the shelf life and stability of the product to a certain extent.

膨化油炸食品
Customer Cases
Our Industry Advantages
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Over 30 Years Of Industry Experience
We have over 30 years of experience in the manufacturing of extruded foods and are familiar with global development trends. Through close cooperation with you, we provide you with a one-stop solution that suits you, including full process design, workshop layout design, and workshop construction guidance.
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Leading The Production Frontier
We specialize in creating intelligent, efficient, long-lasting, and energy-efficient fully automated production solutions, ensuring stable system operation and leading the industry's technological forefront. Every process adheres to strict food safety standards to safeguard your production.
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Product Innovation
Our team of food technologists and engineers work closely together to keep pace with market trends and understand evolving tastes. We continuously innovate equipment and formulations to create tailored extruded food solutions that meet future market demands and help us pioneer new trends in the industry.
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Global Quality Service
Our machinery and engineering services are available in over 110 countries and regions. Regardless of your location, you can expect responsive, attentive service. Our dedicated team is always on hand to resolve production issues, optimize your facility performance, and ensure a smooth and worry-free production journey.
Comprehensive Customized Engineering Solutions
Service Process
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01
Inquiry
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02
Design
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03
Testing
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04
Plan
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05
Manufacturing
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06
Logistics
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07
Installation
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08
Debug
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09
Training
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10
Turnkey Project
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11
Service