Mobile Paper Shredding Trucks

Pierce-and-Tear Shredding Trucks

This type of shredding machine uses multiple rotating blades to create holes in the materials being shredded while also ripping the materials into tiny pieces. Instead of cutting the paper, pierce-and-tear shredders tear the paper at the fiber. This creates a more secure and random shred size compared to office shredders that generate paper strips.

• Premium Aerodynamic body with safety strobe lights
• Shreds 2,000lbs/hr – 9,000lbs/hr  with a 5,000lbs – 10,000lbs payload

Single-Shaft Rotary Grinders

Single-shaft rotary grinder (SSRG) machines include an amp-controlled hydraulic ram, that is used to move the part to be reduced or plastic purging, against an individual cutter shaft. This rotates relatively slowly, usually around 100 to 125 rpm. Single-shaft rotary grinders are known for their low-speed, high-torque shafts.  These machines provide ultimate precision and have four-point cutters embedded in them that shear the material against a bed knife. This feeds the newly ‘scissor- cut’ granules through a predetermined sized screen to create granulate of your desired size.

• Payload compartment – 16’L, 1,200 cu. ft (8,000 – 10,000lbs)
• Shreds up to 30,000 lb/hr, depending on the size of grinder used.

You Choose Your Paper Shred Size

PROSHRED® San Francisco Bay Area can achieve Level 1, Level 2 and Level 3 shred sizes. Level 1 is often considered very secure to most companies, while security and government agencies ask for exceptionally high security level shreds. Level 1 shredding produces shred sizes almost 3 times smaller than those from typical in-house shredders. This is why companies across the Bay Area are choosing to partner with  PROSHRED®, as we provide the most secure on-site destruction methods available.

See the table to the left to help you better understand the security levels available: