Weshaw Industry News : December 19, 2025 – As the recycling industry ntensifies its focus on sustainable waste management, Weshaw introduces its robust NS-S1000 double shaft shredder, designed specifically to tackle the challenges of recycling HDPE and PET chemical barrels. This high-performance equipment is set to transform how facilities process rigid plastic containers, promoting efficient recovery and reuse in a circular economy.
The NS-S1000 model features a rotary diameter of 350mm and an effective spindle width of 1000mm, allowing it to handle large volumes of bulky chemical barrels with ease.
Equipped with 20 rotary blades, each 50mm thick and crafted from durable alloy tool steel, the shredder operates at a low rotary blade shaft speed of 12rpm. This slow-speed, high-torque design ensures minimal noise and energy use while effectively shearing tough HDPE and PET materials, reducing them to uniform shreds for downstream processing. With 6 fixed blades complementing the rotary system, the machine achieves a maximum capacity of 1000-1500kg/h, making it ideal for high-throughput recycling operations.
Weshaw’s NS-S1000 excels in the chemical barrel recycling sector, where HDPE drums—commonly used for storing industrial chemicals—pose significant processing hurdles due to their rigidity and residue contamination.
The tearing chamber caliber measures 1000x550mm, providing ample space for feeding whole barrels without pre-cutting. Powered by dual 22kW motors and a ZSY355 reducer, it delivers consistent torque to break down even the most resilient plastics. Premium components like NSK bearings and TTO sealing elements enhance longevity, while the host weight of 9500kg and dimensions of 4300x1800x2400mm ensure stability in demanding industrial environments.
The electronic control system, model NS-S 1000, integrates Schneider contactors and air switches with a Sanyou ammeter for precise monitoring and overload protection, weighing in at just 300kg for easy integration. This setup not only safeguards operations but also optimizes efficiency, as seen in facilities using similar double shaft shredders to streamline HDPE drum crushing and cleaning lines. Industry reports highlight how such equipment can process PET bottles and HDPE barrels into recyclable flakes, reducing landfill waste and supporting resource conservation.
In an era of stringent environmental regulations, Weshaw’s NS-S1000 stands out by enabling recycling plants to meet ambitious targets for plastic recovery. By efficiently shredding chemical barrels, it facilitates the transformation of waste into valuable pellets for new products like pipes and packaging, ultimately lowering costs and environmental impact. Weshaw continues to lead in innovative recycling solutions, with the NS-S1000 proving essential for operators focused on HDPE and PET chemical barrel reclamation.