Powerscreen Trakpactor 500 & 500SR

The Powerscreen Trakpactor 500 horizontal shaft impactor is designed for processing soft to medium-hard primary and secondary materials such as natural rock and construction derived materials like asphalt, recycling and demolition waste. The material is fed into the large feed hopper, common on both vibrating grizzly feeder and live pre-screen versions, both feature a selectable crusher bypass facility and optional fines discharge conveyor.

Load sensing ensures the wide crusher inlet opening receives a continuous feed of pre-screened material, avoiding unnecessary crusher wear.
The Powerscreen Trakpactor 500’s robust impact chamber features a twin apron, 4 bar rotor design, with hydraulic release aprons, hydraulic setting adjustment, hydraulic crusher overload & is driven directly off the engine via an HFO clutch for optimum fuel economy. Next crushed material passes; either over the independent under pan feeder & modular product conveyor or directly onto the full-length conveyor, both conveyors feature a raise/lower facility to aid clearance of rebar in the event of a blockage.

Where high volumes of the finished end product are required, an optional single deck sizing post-screen with fines conveyor & oversize recirculation facility can be specified, this can be uncoupled quickly, lowers for maintenance and remains on the plant during transportation. Oversize material is returned to the crusher via the wide on-board recirculation conveyor which hydraulically folds for transport. With its highly modular design construction, compact transport footprint (much shorter than many competitors) the Powerscreen Trakpactor 500 can be tailored to suit the needs of all customers and makes it an ideal contract machine due to its impressive design features and high productivity.

Features & benefits:

• Output potential up to 500 tph
• Suitable for a variety of feed materials, ideal for recycling, demolition & quarry applications
• Double deck grizzly feeder with under screen
• Load management system to control feeder speed
• Proven impact crusher with hydraulic overload protection, 4 bar rotor & twin apron design
• Fully independent under crusher vibrating pan feeder as standard
• Modular conveyor with raise/lower facility to aid clearance of rebar
• Chamber drive via clutch & highly fuel efficient direct drive system
• Crusher speed variation through user-friendly PLC control system
• Live pre-screen and optional single deck 16’ x 5’ post-screen (SR)