Powerful Grading, Intelligent Crushing – Tianhe Environmental Protection’s High-Performance Grading and Crushing Machine


Release time:

2026-04-15

Leveraging years of technological expertise, Tangshan Tianhe Environmental Protection Technology Co., Ltd. has launched the 2DSKP/2PLF series of high-performance classified crushers, which have become the preferred choice for efficient crushing solutions in the industry thanks to their three key advantages: precise classification, reliable design, and intelligent adaptability.

In the coal, mining, and solid-waste treatment sectors, the efficiency of the crushing stage and precise particle-size control directly impact the stability of downstream processes and overall operating costs. In response to complex and variable operational requirements, Tangshan Tianhe Environmental Protection Technology Co., Ltd., drawing on years of technological expertise, has launched the 2DSKP/2PLF series of high-performance classified crushers. With three key advantages—precise classification, reliable design, and intelligent adaptability—these machines have become the preferred choice for efficient crushing solutions across the industry.

 Selection of High-Performance Grading Crushers

This product series covers all crushing scenarios—coarse, intermediate, and fine—and can be flexibly configured to match material characteristics and production objectives. The coarse-crushing models can handle raw coal lumps up to 2,000 mm in size, with an hourly throughput of up to 10,000 tonnes; the helical arrangement of the crushing teeth effectively increases lump formation while reducing over-crushing. The intermediate-crushing equipment focuses on particle-size control, delivering a discharge range of 50–150 mm; paired with bullet-shaped wear-resistant teeth and a high-torque main shaft design, it ensures smooth operation and easy adjustment. The fine-crushing models are specifically engineered for precise crushing down to 15–40 mm; their unique tooth geometry, combined with a side-clearing device, enables efficient, continuous operation even when processing moist, sticky materials.

 On-site powerful staged crusher

Notably, Tianhe Environmental Protection adopts a modular design approach for its core components, offering a variety of structural options—including oscillating-tooth, ferrule-type, gear-ring, and full-roller configurations—to balance ease of maintenance with extended service life. Key components in coarse and medium crushing models can achieve lifespans of 20,000–30,000 hours, while fine-crushing models also deliver over 15,000 hours, significantly reducing downtime for maintenance and enhancing the continuous operation capability of production lines.

From raw coal to precisely graded particles, Tianhe Environmental Protection demonstrates its commitment to “graded processing with precision and robust crushing.”