The single-screw extruder series from Jinan Saixin Co., Ltd. represents a new generation of puffing food equipment. It has been designed and manufactured leveraging years of proprietary research in food extrusion technology to meet the evolving demands of the food and related industries. Comprising a control cabinet, transmission system, feeding system, extrusion system, heating system, cooling system, and rotary cutting system, this equipment line has been recognized as a Key New Product. It is also recommended by the Packaging and Food Machinery Association of the Ministry of Mechanical and Electrical Industry as a premier food machinery solution.

This extruder offers broad compatibility with raw materials and enables the production of diverse outputs. It ensures operational ease through features such as frequency control, a high degree of automation, stable performance, and a long service life. Capable of producing various pasta and starch-based products in a single cooking and molding step, it is exceptionally user-friendly. Typical applications include the extrusion, molding, and curing of shrimp fillets, crispy chips, potato slices, potato chips, and instant noodles, as well as the production of pet chew products. The resulting items boast an excellent appearance, uniform shape, and promising market prospects.

Incorporating Italian-designed technology and refined through multiple upgrades, this single-screw extrusion molding machine typically processes starch, flour (with a fineness of 60–80 mesh), and other powdered materials. The complete system includes the extrusion system, power system, feeding system, rotary cutting system, heating system, cooling system, and control system. Key operating parameters—such as heating temperature, screw speed, rotary cutting speed, and feeding speed—can be precisely set and adjusted to meet different production needs. With one-touch operation, the drive motor, feeding motor, and rotary cutting motor are all automatically regulated via frequency converters. The energy-saving screws are manufactured from special alloy and undergo surface nitriding for enhanced durability. All external parts of the high-strength, wear-resistant machine are constructed from stainless steel, providing an aesthetic, hygienic, and eco-friendly finish. By simply changing molds and utilizing auxiliary equipment, a wide variety of shapes—including pasta, prawn fillets, shrimp flakes, round pipes, square pipes, shells, and spirals—can be produced to fulfill diverse requirements of the food industry.