NO STONE UNTURNED
HOW TECHNOLOGY IS REVOLUTIONIZING CONSTRUCTION WASTE MANAGEMENT
This unit’s taking it from raw form and shredding it down to a manageable size. - Bert Hart, General Manager
In the changing landscape of the NZ construction and recycling industry, we are witnessing a transformation in waste management.
Cutting-edge separation technology that combines innovation, intelligence, and automation is making precise material recovery possible - and at scale.
It's an integrated approach, not only maximizing recycling efficiency but also creating new revenue streams while significantly reducing landfill waste.
In a recent showcase, Bert Hart from Equip2 puts the spotlight on a plant set up with the Slayer XL, Keestrack K5 and MC 1400, a trio that makes it all possible.

RAW TO REFINED
True to name, the Slayer XL takes in all the C&D waste from the site - thats everything from timber and gib to plastics - and shreds it down to a 150 to 200mm output.
An automated steel extraction pulls steel waste to one side, minimising jams and reducing your downtime. Berts summary - “this unit’s taking it from raw form and shredding it down to a manageable size.”
QUICK READ - SLAYER XL
• Capable for diverse range of waste material
• Reduces site waste to a manageable and uniform size
• Automated steel extraction
PRECISE, INNOVATIVE, UNJAMMABLE
From there, we head over to the Keestrack K5 with its precision screening technology - a machine designed specifically for C&D waste, separating out fines of 0 to 12mm and oversize
material of 70mm and above for manual picking.
Waste is processed through the 3D screen box and and as Hart demonstrates in the showcase video, the innovative design prevents rebar from jamming while material is flowing down the apron.
Another standout feature is the circular screen with dynamic tension, which makes this machine almost impossible to block. Its a breakthrough design, preventing critical processing challenges - “it’s built for the job, and to do it right.”

Quick Read - Keestrack K5
• Separates out fines and large waste
• 3D screen box technology
• Heavy-duty apron feeder
• Circular screening with dynamic tension
• Prevents material blockages
Heavyweight Champion
To complete the process, all mid fraction waste then flows directly into the MC 1400 Density Separator for intelligent sorting into heavy, mid and light weights.
Heavy weights such as stone is stockpiled on one side, lightweight leaves and plastics to the other side, and mid weights like timber pieces flow off the end.
"It's very, very difficult for a human to be able to pick those smaller sizes out," Hart explains about the separation process, but dual cyclone suckers make short work of this precise sorting.
While this particular setup is headed for a C&D waste plant, these types of separators are also ideally suited to bio waste and compost, where precise sorting of small material is required.
Quick Read - MC 1400
• Dual cyclone suction technology for precise sorting
• Weight-based material classification
• Versatile industrial application
Cutting edge separation technology like this is the next mover and shaker in the New Zealand construction industry, and with Equip2’s experience, expertise and equipment, they are at the fringe of new developments.
All in all, its an impressive line up that leaves no stone unturned in C&D waste Management.
Its design and innovation at its smartest, that reduces your downtime, enhances environmental sustainability and turns your challenges into opportunities.
Interested to see how a set up like this comes together? Send an enquiry to sale@equip2.co.nz