Closed-Circuit Impact Crusher
When material quality counts, you can count on RUBBLE MASTER.
Crush, screen, and stack your materials.
RUBBLE MASTER closed-circuit impact crushers provide the best throughput capacity in their class without sacrificing mobility.
Making money has never been this easy. RUBBLE MASTER reduces complexity and sophistication in running and maintaining crushing equipment.
Safety is our top concern so that you can trust your guys around the machine and ensure they get back to your family safely.
At RUBBLE MASTER we understand, that if you can't use your product you haven't achieved anything. That's why our closed-circuit impact crushers come with a versatile screen-attachment and return conveyor to maximize the application range and accelerate the return on your investment.
Maximum flexibility. Less changeover time.
Meet engineer spec.
Ideal for producing an additional clear stone product.
When producing non spec products screening slows you down and increases wear. The screen-box and return conveyor assembly can be detached from the machine easily and quickly so that you maximize production and profits.
Screen media is bulky and difficult to handle. The screen-attachment lowers to the ground hydraulically, so that you can change screens conveniently and fast.
The screen-attachment and return conveyor erect hydraulically so that a single operator can get the machine ready without the need of any hand-tools.
Use square mesh and specility wire to maximize production.
Oversize material is recirculated back to the feed hopper. The return conveyor can swing out 90° for stockpiling oversize material (except RM 70GO! 2.0).
The RUBBLE MASTER screen attachment features a sloped single deck screen to improve screening efficiency.
The cross-conveyor transfers oversize material to the return conveyor. The cross-conveyor can discharge oversize material and contaminants to the side by reversing the discharge direction.
The screen attachment and return conveyor assembly can be easily detached to produce a non-spec material for subbase or fill (e.g. 3"-).
Crushing open circuit doesn't limit your crusher production and improves your bottom line when producing a non-spec material.
The return conveyor recirculated the material back into the hopper.
Produce a DOT approved spec material (e.g. ¾“- base material).
The return conveyor swivels hydraulically 90° so that you can stockpile your oversize material (e.g. ¾“-3" clear stone).
An additional non-spec clear stone product can be used for temporary construction roads and soil stabilization.
Petromat, fabrics, and other contaminants clog your screen and slow you down. The cross conveyor can be reveresed easily so that you can discharge trash to the side and keep crushing.
An optional windsifter can be installed to blow out leightweight materials to reduce clogging and cleaning downtime.
Since 1991, RUBBLE MASTER has brought numerous innovations to the market. We’re crushing & screening experts and work closely with contractors and aggregate producers world-wide.