Versatile Waste Reduction for Bulkier Materials

BloApCo® 4-Shaft Pierce & Tear Shredders

When waste streams become larger, denser, or more difficult to process, the BloApCo® 4-Shaft Pierce & Tear Shredder provides the additional shredding action needed to efficiently reduce material volume while maintaining the low-speed efficiency, reliability, and durability that define BloApCo shredders.

Corrugated and packaging operations, recycling facilities, manufacturing operations, construction and building product manufacturers, engineered material processors, and industrial waste handling systems.
Why Choose a 4-Shaft Shredder?

More aggressive tearing action, greater material versatility, improved handling of bulky products, effective product reduction and destruction, and broader recycling capabilities make the 4-shaft design ideal for challenging waste streams.

When does a 4-Shaft Shredder Makes Sense?

Choose a 4-shaft shredder when materials are bulkier than typical corrugated scrap, additional tearing action is required, product destruction is important, multiple material types are processed, construction materials are present, or maximum versatility is desired.

Maximize Productivity and Profits

With thousands of shredders installed, BloApCo’s best-selling 4-shaft Pierce-and-Tear shredders are engineered for applications requiring demanding material reduction, reliable continuous-duty operation, superior throughput and performance, and unrivaled low cost of ownership.

Configured Around the Application

Integrated System Configurations

Systems may include pneumatic conveying, balers, conveyors, trim handling systems, and centralized waste collection.

More Aggressive Tearing Action

The additional shaft creates more opportunities to grip, pull, and tear material as it passes through the shredding chamber. This increased material engagement improves performance on bulky, dense, and difficult-to-process materials while maintaining the low-speed Pierce & Tear shredding concept.

Greater Material Versatility

Common applications include large corrugated boxes, gaylords and bulk containers, heavy-wall paper cores, multi-layer cardboard products, engineered plastics, fiberglass products, insulation materials, construction-related waste, mixed industrial scrap, and product destruction applications.

Reduced Volume for Disposal or Recycling

The additional shredding action helps reduce bulky materials into manageable pieces for recycling, baling, compaction, pneumatic conveying, or secondary processing while improving overall material handling efficiency.

Ideal for Product Reduction and Destruction

The increased tearing action of the 4-shaft design makes it particularly effective for reducing finished products, off-spec production, obsolete inventory, packaged materials, and confidential products destined for destruction.

Built Around Your Application

Available options include application-specific ripper wheels, heavy-duty spherical roller bearings, solid shaft construction, Auto Jog Reverse, Double Auto Jog Reverse, box crushers, pneumatic conveying integration, material handling fans, discharge plenums, and sensor-controlled feeding systems.

Tough Materials. Proven Reliability.

BloApCo 4-Shaft Pierce & Tear Shredders provide the versatility to handle a broader range of materials while maintaining the low-speed, low-dust, and dependable performance that has made BloApCo a leader in industrial waste reduction and recycling systems for decades.