Twin Screw Leisure Food Puffing Machine

 1. Product Brief Introduction

The twin-screw leisure food puffing machine is a high-efficiency, continuous industrial extrusion puffing equipment independently developed and manufactured by Jinan Shengchuan Machinery. Adopting advanced co-rotating twin-screw extrusion technology, this machine is specially designed for the mass production of various puffed leisure snacks. It can process multiple raw materials such as corn flour, rice flour, wheat flour, soybean powder and mixed grain powder, realizing one-time molding of strip, granular, spherical and special-shaped puffed foods. Equipped with adjustable screw speed, precise temperature control system and flexible screw configuration structure, the equipment supports free parameter adjustment according to raw material characteristics and product requirements. All machines comply with CE, ISO and FDA international food safety standards, featuring stable operation, high output, low energy consumption and easy maintenance. It is the core equipment for medium and large snack food factories to upgrade production lines and expand market share.

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2. Working Principle

The twin-screw puffing machine relies on the meshing and synchronous rotation of two parallel co-rotating screws inside the barrel to complete the whole process of material conveying, kneading, high-temperature curing, pressurization and instantaneous puffing. Firstly, the raw materials are evenly transported into the extrusion barrel through the quantitative feeding system. With the continuous rotation of the twin screws, the materials are fully stirred, kneaded and sheared in the closed barrel. Meanwhile, the electric heating system provides precise and adjustable high temperature, which makes the starch in the materials fully gelatinize and cure. With the gradual propulsion of the screw, the internal pressure of the barrel continues to rise. When the materials are extruded from the die hole at high temperature and high pressure to the normal temperature and pressure environment, the internal water vapor expands instantaneously, so that the materials are fully puffed and formed. By adjusting the screw gap, rotation speed, barrel temperature and feeding speed, manufacturers can precisely control the puffing degree, density, taste and molding effect of finished snacks to meet different product production standards.

3. Wide Application Scope

This twin-screw puffing equipment has strong production flexibility and wide applicability, covering almost all mainstream leisure puffed foods in the global market. It is widely used for producing crispy corn snacks, rice crackers, wheat puffed strips, Kurkure, Cheetos, puffed balls, core-filled snacks, grain puffed granules and other products. In addition to single-grain raw materials, it also supports mixed raw material processing of grains, beans and nutritional additives, which can produce nutritious puffed snacks suitable for children, adults and the elderly. The equipment is applicable for small factory trial production, medium-scale mass production and large-scale turnkey production lines, and is deeply trusted by food processing manufacturers in India, Southeast Asia, Europe, America and other regions.

4. Core Product Advantages

Stable Twin-screw Adjustment System: The core twin-screw structure supports gap fine-tuning, element rearrangement and speed stepless adjustment. It can adapt to different raw material water content and formula ratios, effectively solve common problems such as material blockage, uneven extrusion and insufficient puffing, and ensure consistent product molding effect.

International Quality Certification: The whole machine conforms to CE, ISO and FDA food machinery safety standards. The contact parts of materials are made of food-grade stainless steel, which is safe, hygienic, corrosion-resistant and easy to clean, meeting global food production safety specifications.

High Efficiency and Energy Saving: Optimized screw transmission structure improves material utilization rate by more than 95%. Compared with single-screw equipment, it has higher output and lower power consumption, effectively reducing long-term production costs for enterprises.

Strong Customization: Support customized die molds, screw configurations and production line schemes according to customer product needs, realizing diversified production of multiple snacks with one machine.

Complete After-sales Service: Provide 24/7 global technical support, on-site installation, commissioning and operator training services. Equipped with exclusive spare parts supply system to minimize production downtime.

5. Technical Parameters

Equipment Model: Customizable multi-model (80/100/1200 type)

Screw Structure: Co-rotating parallel twin screw, adjustable gap

Screw Speed: 0-500r/min, stepless speed regulation

Temperature Control Range: 0-300℃, independent segmented temperature control

Production Capacity: 100-500kg/h (customized according to model)

Power Configuration: 22-90KW

Material of Contact Part: Food grade 304 stainless steel

Control System: PLC full automatic intelligent control

Certification Standard: CE / ISO / FDA

6. FAQ (Common Customer Questions)

Q1: Can the twin-screw structure be adjusted for different snack products?

A1: Yes. The twin-screw gap, element combination and rotation speed can be adjusted freely. We will provide professional adjustment schemes and operation tutorials according to your raw materials and finished product requirements to ensure the best puffing effect.

Q2: Is the equipment suitable for small factory start-up production?

A2: Absolutely. We have small and medium-sized models with low investment and flexible operation, which are very suitable for new factories to test the market. Meanwhile, it can be upgraded to a full-automatic production line later to meet capacity expansion needs.

Q3: How to solve material blockage and uneven extrusion during operation?

A3: Equipment blockage and uneven discharging are mostly caused by unreasonable screw parameters and mismatched temperature. Our technical team will provide remote guidance or on-site debugging services, and teach professional screw adjustment and parameter setting skills to completely solve production problems.

Q4: Do you provide customized molds and production solutions?

A4: Yes. We support all-round customization of product shapes, production capacity and production line processes, and provide one-stop industrial solutions from equipment matching to process debugging.

Q5: What is the warranty and after-sales policy?

A5: We provide 1-year full machine warranty, lifelong technical support, 24/7 online after-sales service, global spare parts supply and on-site installation and training services.

7. Packaging & Transportation

All equipment is packed with standard export wooden boxes and waterproof and shockproof packaging materials to avoid damage during long-distance sea and air transportation. Fixed anti-collision brackets are installed inside the packaging box, and all spare parts and accessories are sorted and packaged independently. We support global port transportation, door-to-door delivery and customized logistics schemes. Each batch of goods is equipped with complete export documents, certification reports and operation manuals to ensure smooth customs clearance for customers.

8. After-sales Service & Technical Support

Relying on more than 10 years of food machinery industry experience, we provide full-cycle one-stop after-sales services for global customers. Pre-sale: provide free project planning, equipment selection and personalized production solution design. In-sale: arrange professional engineers to complete factory assembly, debugging and quality inspection. After-sale: provide 24/7 remote technical support, on-site installation and commissioning, professional operator training, regular equipment maintenance reminders and spare parts supply services. We have overseas spare parts inventory to quickly respond to customer equipment maintenance needs, effectively reduce production downtime, and protect customers' long-term production benefits.