The new generation of 5G KCP series granulators with self-cleaning laser filter from Kitech Machinery. This advanced system has excellent performance and sets new benchmarks in productivity, material versatility and operating economy.

In the PET bottle recycling and washing production process, in order to ensure the quality of the final PET bottle flakes (recycled materials), the following non-standard PET bottle types must be manually pre-sorted:

Last week, the AGS1200 single-shaft shredder was successfully operated at the Kitech factory, achieving a production of 500-600 kg/hour in the shredding process of LDPE film. At the test site, the process was still running smoothly in the face of large volumes of LDPE film, and the output size was uniform. The shredded film can be directly sold as a recycled raw material or further processed.

In the PET bottle recycling and washing line, the rinsing tank (Floating Washer) is a key equipment used to separate light impurities (such as labels, bottle caps, foreign matter, etc.) in PET bottles. It can be used in conjunction with the entire washing line or alone. It mainly uses the density difference of different materials to complete the separation of light impurities, ensuring that the PET bottle flakes maintain high purity in subsequent production processes.

Summer trees are lush and full of vitality. In this season full of vitality and hope, the Kitech Machinery Co., Ltd. family ushered in a warm and special moment-the second quarter 2025 (April, May, June) employee collective birthday party was officially opened at the company's employee activity center on the afternoon of June 24, 2025! The company carefully prepared and presented a joyful birthday party for the birthday partners.

Kitech Machinery AGF series crusher is specially designed and developed for plastic film, small hollow bottles and PET bottles. According to the characteristics of different materials, targeted rotor structure design can be adopted to achieve "special machine for special purpose" to achieve the best crushing effect. Its main working principle is to drive the moving knife disc to rotate at high speed through the motor. During the high-speed rotation of the moving knife, the gap formed between the moving knife and the fixed knife is used to create a cut for plastic crushing and shearing, thereby crushing large pieces of plastic. The crushed plastic is filtered and output by the screen according to the size of the plastic particles.

During the PET bottle cleaning and recycling process, the alkali concentration, temperature control and amount of detergent added inside the PET bottle flake hot cleaning machine need to be precisely managed to ensure the cleaning effect while avoiding damage to the PET bottle flakes.

The main raw material of this test machine is LDPE film. During the operation of the equipment, the feeding is smooth, the size of the discharged fragments is uniform, and the crushed products can be directly sold as recycled raw materials or enter the downstream deep processing process. The output data is based on the LDPE film test, and the actual production capacity will fluctuate according to the material.

In the PET bottle recycling and washing line process, although many links have been automated, there are still some key links that need to be manually operated or assisted by humans to ensure the quality and production efficiency of the final PET bottle flakes. The following are the main tasks that must be completed by manual operation. For example: feeding (unpacking and feeding), sorting PET bottles (sorting colors and materials) and collecting PET flakes.

Kitech KSP series pelletizing system is a plastic recycling solution designed specifically for rigid plastic waste. Its integrated plate filtration technology can effectively remove pollutants and melt impurities during the pelletizing process without expensive pre-cleaning or separate filtration steps. The equipment is suitable for processing rigid plastic flakes such as PP, PE, ABS, PS, HIPS, PC, etc. Its final finished pellets can be used in injection molding, blow molding, film blowing, and pipe extrusion production lines, enabling customers to achieve a closed-loop plastic recycling and reuse process. Kitech KSP series is easy to operate, maintain, and overhaul, without complex operations, and low learning costs for workers.

In the PET bottle washing and recycling production line, the crusher blade is a key component of the crushing equipment. Its service life and replacement time are crucial to the equipment performance and production efficiency. The following is some professional knowledge about the blade material, sharpening frequency and replacement cycle.

Kitech Machinery's KSP180 Plus single-stage pelletizing system has successfully processed recycled polypropylene (PP) battery cases at a rate of 1,500 kg/h during factory trials. Attending clients observed seamless operation and commended pellet quality, prompting detailed technical consultations with Kitech's engineering and sales personnel.