The application fields of twin-screw extruders cover the deep processing of agricultural products such as breakfast instant porridge, nutritious rice, instant rice, breakfast cereals, snack puffed foods, brushed protein, modified starch, pet food, aquatic feed and other processing fields.
The twin-screw extruder consists of a feeding system, an extrusion system, a rotary cutting system, a heating system, a cooling system, a transmission system, and a control system. This machine is suitable for a wide range of raw materials and produces various products. It has variable frequency speed regulation, high degree of automation, stable operation and long service life.
Full-featured twin-screw extruder, the equipment has better performance, the gearbox is sturdy and durable, the screw uses a building block combination, which is suitable for a wider range of products, and the barrel uses an internal alloy sleeve structure, which is more wear-resistant and durable.
2. Performance parameters:
Motor performance: main motor, feeding motor, rotary cutting motor frequency conversion speed regulation
Frame: carbon steel frame and stainless steel outer skin optional
Gear box: The box bearing is nsk, the gear is high-strength alloy nitrided steel, transmission ratio: 1:2.9, the oil meter uses a shock-proof oil meter
Gearbox cooling: forced external cooling system for box lubricating oil and bucket filtration to provide a higher working environment for the gearbox
Screw: The screw is made of alloy steel, building block combined screw, screw diameter: 57mm, aspect ratio: 1:25.5, effective screw thread length: 1453.5mm
Barrel: The barrel is square or round, with an alloy steel bushing embedded inside, and the outer layer is made of 45# material. The barrel is cooled by a circular water channel.
Heating control: resistance heating or steam heating structure
Cooling control: independent control of each area, automatic control of electric heating, manual control of steam heating
Rotary cutting: The open-door push-pull rotary cutting device is easy to disassemble. All machined parts use electroplating standards. Beautiful appearance, the material of the rotary cut cover is 201
Feeder: Forced mixing and discharging, the feeding screw delivers quantitatively, and the feeding is uniform and stable.
Control cabinet: PLC touch screen control or button control.