Quarry Rock Separator

CEC’s Quarry King™ is a heavy duty rip rap separator. The chutes are all 1” plate steel. The bolt-on hopper flares allow rear feeding of the rip rap. This allows the rock to stratify to a thin layer so the grizzly bars can make good separation. The grizzly has a six foot bar section for small product removal – usually 8” minus. The second section is three feet long and separates the 8” plus by 18”. The grizzly bars are bolt in and can be adjusted to other sizes if specifications require a different sized product. The 18” plus comes off the end of the grizzly. The Quarry King conveyors are specially built with Ersham spring rollers in the receiving box. These are placed to handle the 0” x 8” and 8” x 18”. The conveyors have dual hydraulic drives. The Quarry King is diesel engine driven with hydraulic drives. There is a radio remote control to start and stop the feeder and control the feed rate. The Quarry King has hydraulic set up legs, plug in conveyor hydraulics, folding front goose neck bolt on hopper flares. The conveyors are built to handle their intended product size. Rear feed the Quarry King and you will process the material as fast as most six yard loaders can feed it raw material. It is ruggedly built for your heavy rock sorting.

The Quarry King pictured was feeding 8” x 0’ product to a CEC 5 x 12 2 deck Screen-It. The plant was making 8” x 4” off the top deck, 1½” x 4” off the second deck overs and 1 1/2” x 0” through the bottom deck. The Quarry King was also making 8” x 16” and 16” plus.

The Quarry King pictured has just completed a big rip rap contract. It produced a 6” x 0, 6” x 16” and 16” plus product. It ran at a 450 ton per hour production rate completing the project ahead of schedule.

Quarry King

The Quarry King is a very mobile, high production rip rap sorter.  It carries its rear hopper flairs on the goose neck during transport. It is offered with 40’ x 36” heavy duty rock conveyors.  These conveyors come with special heavy-duty Ehrsam spring rollers, heavy ply belting and dual hydraulic motor drives to handle this…

Continue reading

View the Quarry King


The Tugger was designed to pull crushers and screeners at your works site for easy mobility. Put a new twist into on site mobility.

View the Tugger

Skid Mounted Belt Feeder with Hydraulic Dump Grizzly

Pictured is a 12½  cubic yard feeder with a sloped, hydraulic dump grizzly.  The unit is skid mounted, has a jack shaft reduction drive, chain drive to head shaft and variable speed hydraulic power.  The drive system allows you to easily control the feed output and reach your desired production rate.

View the Skid Mounted Belt Feeder with Hydraulic Dump Grizzly

Skid Mounted Grizzly Rip-Rap Plant

The pictured, Skid Mounted Grizzly, is 46” wide and 16 feet long. The Grizzly makes a single product through the grizzly bars and a second off the grizzly bar overs. The frame is split so you can remove the hopper for thru put. The under grizzly has a conveyor feed chute and the grizzly overs…

Continue reading

View the Skid Mounted Grizzly Rip-Rap Plant


The Rock-It® is a static grizzly plant that is built to special order for certain CEC agents.  It is sold in a single unit or 4 units depending on the size required.  4” minus, 4“ x  8”, 8” x 12” and 12” x 16” for example.  The grizzly bars bolt in and allow a variety…

Continue reading

View the Rock-It®

Portable Grizzly

CEC builds two sizes of portable wheel mounted electric powered grizzly rock separators. The grizzly pictured is a 46” x 16’ grizzly with six feet of grizzly bars. The goose neck unpins for removal. The unit is highly mobile, set up quickly and produces high volumes of well separated rip rap. CEC offers several plant…

Continue reading

View the Portable Grizzly

Top Grizzly Scalper

CEC introduced a grizzly rock separator in 1991. It bolts on the top of our skid mounted grizzly, wheel mounted grizzly and has a grizzly base for static heavy duty rock use. All grizzly bars bolt into the grizzly frame. The frame has a top and bottom bolt plate that allows you to pick different bar…

Continue reading

View the Top Grizzly Scalper