XRIDO Tracked Mobile Shredder Series: MSTD320 VS MSTD670 – Choose The Right Mobile Waste Shredder For Your Recycling Business.
Global solid waste recycling, bulky waste disposal and scrap metal recovery industries are demanding flexible, high-efficiency mobile shredding solutions. Traditional stationary twin-shaft shredders are limited by fixed foundations and expensive material transportation costs. XRIDO, a professional Chinese environmental machinery manufacturer, launched two core tracked mobile shredder models: MSTD320 medium tracked mobile shredder and MSTD670 heavy-duty tracked mobile shredder. Both integrate feeding, shredding, conveying, tracked chassis and intelligent control into one unit, without site construction, and support diesel-electric dual power supply for all-terrain operation.
1. XRIDO MSTD320 Compact Tracked Mobile Shredder: Cost-Effective Medium-Scale Recycling Workhorse.

XRIDO MSTD320 compact tracked chassis supports 360° in-situ steering, adapting to narrow community yards, small waste yards and temporary dismantling points. The independent low-speed high-torque twin-shaft cutting system uses wear-resistant alloy blades, stably processing bulky waste including waste mattresses, sofas, plastic pipes, wood pallets and thin scrap metal like iron drums, aluminum profiles and steel sheets.
Equipped with intelligent PLC control, MSTD320 features automatic overload reversal anti-jam protection. When entangled fabric or hard metal blocks the cutting chamber, the machine reverses instantly to avoid blade and gearbox damage. With lower overall weight and smaller transportation size, MSTD320 has prominent advantages in procurement cost and logistics fees. It can produce 8–12 tons of shredded materials per hour, perfectly matching small-volume daily processing demands for urban domestic bulky waste and light industrial waste. Many clients from Southeast Asia, Middle East small recycling yards select MSTD320 for its short delivery cycle and low maintenance cost.
2. XRIDO MSTD670 Heavy-Duty Tracked Mobile Shredder: High-Capacity Industrial Waste Processing.

XRIDO MSTD670 is the heavy-duty flagship tracked shredder designed for large waste transfer stations, scrap metal yards, construction demolition projects and end-of-life vehicle pre-shredding. The reinforced thickened steel body and widened heavy-duty crawler chassis bear ultra-heavy loads, capable of stable continuous 24-hour full-load operation. The upgraded oversized feeding hopper accepts whole car shells, thick steel plates, steel rebars, large rubber tires and mixed industrial hard waste that small shredders cannot handle.
Its enhanced hydraulic drive system delivers doubled torque compared with MSTD320, with hourly output reaching 22–30 tons. The replaceable thickened alloy cutter roller extends service life under high-strength metal shredding conditions. Optional onboard magnetic separation conveyor automatically separates ferrous metal from mixed waste, simplifying subsequent sorting procedures. For European, Latin American large recycling factories and municipal centralized waste treatment projects, MSTD670 drastically improves single-site processing capacity and cuts long-term labor and equipment investment costs.