[Industry Frontier, April 24, 2025] Today, as the field of plastic recycling ushered in a technological breakthrough, Kaidi Machinery officially launched a new generation of "intelligent hydraulic hob-type plastic shredding system". With the three core technologies of "hydraulic feeding + high-strength hob + dynamic screen", combined with PLC fully automatic control, it successfully achieved efficient crushing of large pieces of plastic and refined discharge management, providing low-maintenance and high-stability industrial-grade solutions for the recycling industry.

Core technology analysis:

1. Hydraulic feeding system-say goodbye to the traditional manual feeding mode, the equipment has a built-in hydraulic propulsion device that can automatically stack materials, and adjust the feeding speed in real time through the pressure sensor, while improving the feeding efficiency by 300%, completely solving the risk of material jamming.

2. Hob shredding module-the spiral staggered cutter disc group made of alloy steel forms a gradient shear force field under the action of the motor and reducer. According to actual measurements, even super-hard plastics such as car bumpers and PET ton bags can be quickly decomposed into uniform fragments of 15-50mm, and the tool life is 2.8 times longer than similar products on the market.

PLC intelligent central control

Equipped with Delixi series PLC controller, it integrates 12 intelligent modules such as equipment operation status monitoring and fault self-diagnosis

The equipment has been tested at a large recycled plastic base in Thailand. The average daily processing capacity of a single device exceeds 2 tons, helping customers reduce the comprehensive energy consumption of plastic recycling production lines by 22%. Its modular design supports linkage with granulators to build a complete recycling system from crushing to deep processing.

At present, the equipment has passed CE certification and is open for customized services.