Rocktec Apron Feeders

Rocktec Apron Feeders are purpose-built for the reliable handling of bulk materials in demanding environments. Designed to handle high-impact loads and abrasive feedstocks, our apron feeders ensure controlled, consistent flow to downstream crushing or screening equipment.

Rocktec Heavy Duty Apron Feeders

Engineered for the toughest environments in mining and quarrying.

When the job demands strength, reliability, and absolute endurance, Rocktec’s Heavy Duty Plate Apron Feeders are ready to deliver.

Designed specifically for mine sites and primary quarry operations, these feeders are built to withstand high-impact loading, heavy material flows, and extreme abrasion—day in and day out.

Whether you’re handling 200 or 10,000 tonnes per hour, we offer feeder models tailored to your site’s demands, including D4, D6, and D9 sizes.

Rocktec Engineered Heavy Duty Apron Feeder

Get More from Every Tonne

Ready to eliminate scale calibration issues and gain real-time control of your material flow?
Talk to Rocktec today about how WALZ Belt Scanners can enhance your site efficiency and reporting.

Built to Take the Hit

Rocktec feeders feature overlapping manganese pans, bolted to heavy-duty crawler tractor chains, and powered by toughened segmented sprockets. The result? A high-performance system that thrives under the harshest conditions.

Feed size: 20 – 2000mm
Capacity: 200 – 10,000 TPH
Drive options: Electric or hydraulic
Pans: Heavy-duty cast manganese

Belt feeder system installed at Iron Baron Australia

Heavy-Duty Frame

Robust, welded beams and cross members deliver maximum structural integrity over the entire feeder length.

Segmented Sprockets

With an odd-tooth configuration, each sprocket tooth engages on alternating chain links—doubling sprocket life. The segmented design allows for easy replacement without removing the chain.

Rugged Rollers

HD crawler-type carry rollers are precisely spaced to prevent chain sag. Twin flanges minimise roller wear and spread loading evenly.

Optimised Chain System

Every unit runs on HD crawler tractor chain, selected to match the load. Choose from salt or standard chain types, all engineered for long wear life and superior strength.

Hydraulic Chain Tensioning

Built-in hydraulic rams allow operators to maintain proper chain tension—no specialised lifting gear needed. Locking assemblies keep it dialled in.

Impact Rails

Heavy-duty impact bars absorb the brunt of material shocks, protecting the pans and eliminating permanent deformation under extreme loads.

Oversized Forged Shafts

Main shafts are crafted from oversized forged steel, with taper-locked sprocket hubs to maximise component life and simplify servicing.

Bearings & Lubrication

High-capacity spherical roller bearings (B10 life ≥ 100,000 hours) support the shafts. All units include remote grease lines, with optional automatic lubrication systems available.

Custom-Made Manganese Pans

Each pan is machined for precise chain fitment, with high impact and abrasion resistance as standard. Custom pan designs are available to match your specific application.

Weigh feeder system installed at Iron Baron, Australia

Built Tough. Backed by Rocktec.

From material intake to primary crushing, Rocktec’s apron feeders keep your plant moving—efficiently, reliably, and with minimal maintenance.

Choose a Drive That Suits Your Operation

Select from electric or hydraulic drive systems, with standard configurations featuring close-coupled planetary gearboxes for efficient, reliable power transmission.

Ag shed conveyor system at Ravensdown – Te Kuiti project

Precision-Engineered. Accurately Priced. Built to Perform.

Our greatest strength lies in our ability to accurately design and price fixed plant systems—right from the start. With a proven track record across New Zealand & Australia, we provide complete confidence to our clients by engineering fixed plant solutions that are not only operationally efficient but commercially sound.

From concept development to final delivery, our team brings deep technical expertise, clear cost structures, and dependable project timelines. We don’t just build plants—we build trust by delivering what we promise, on time and within budget.

Partner with Rocktec for crushing and screening systems that perform as predicted—and cost what they should.

Discover Our Trusted Partners

Stay in the Lop

Sign up for Rock Solid the Rocktec newsletter that's almost 30 years old.