Crushers

Coal crusher, single stage, 2 roll

Coal crusher, single stage, 2 roll

This coal crusher is a single stage, two roll crusher installed in a power plant. It was selected to replace a large hammer mill crusher that was generating too many fines for the coal fired boiler.

Read the full article…

Power Plant Coal Crusher for Less Fines was last modified: February 21st, 2013 by Grant Rice
Coal Ash Crusher located under hopper

Coal Ash Crusher located under hopper

A coal ash crusher consisting of a double roll, single stage ash crusher is positioned at the discharge of the ash hopper.  The ash is to be used in a coal fired power plant burning Powder River Basin coal.  The ash from the collector is required to be crushed and delumped before entering the pneumatic conveying system which removes the ash to a storage silo.

Read the full article…

Coal Ash Crusher was last modified: August 2nd, 2011 by Grant Rice
Vibrating Feeders for Pre-crushed Quarry Stone

Vibrating Feeders for Pre-crushed Quarry Stone

Five vibrating feeders are used in a reclaim system to transfer pre-crushed quarry stone from storage onto a take away belt conveyor. Each vibrating feeder is mounted on the bottom of a receiving hopper.

Read the full article…

Vibrating Transfer Feeders at Aggregate Plant was last modified: August 1st, 2011 by Grant Rice
Mobile Crusher for Green Pet Coke

Mobile Crusher for Green Pet Coke

Single stage, two roll, mobile crusher located on a mobile car that is mounted on rails. The mobile crusher is designed to crush green petroleum coke, or “pet coke”,  discharging from the coking drum during cutting. Coke flows from the drum, through the mobile crusher and into a sluice way ( dewatering screen ) and then onto a belt conveyor.

Read the full article…

Mobile Crusher for Green Pet Coke was last modified: July 26th, 2011 by Grant Rice
two stage coal crusher

Two Stage Coal Crusher

Gundlach double roll, two stage coal crusher for the crushing and size reduction of coal. Crusher uses four rolls…two  crusher rolls on upper section of the housing  and two  rolls on the lower section of the housing for two stages of crushing. Each set of crushing rolls uses a drive motor and a gear box. The gap between the rolls is adjustable to allow for in-operation adjustments as needed. Unit has tramp metal relief to allow for large tramp metal to pass through the crusher without damage to the rolls or the drive system. Normal reduction in each stage is 4 to 1. Unit is dust tight and uses a low HP motor for the system drive.

Two Stage Coal Crusher was last modified: July 25th, 2011 by Grant Rice
Cage Mill Crusher for Wet Salt

Cage Mill Crusher for Wet Salt

Cage mill crusher was required by a client that wanted an efficient method to crush and size wet salt before drying.

First, wet salt from production is screened. Then, the over-sized material is precisely metered into a Gundlach Cage-Paktor® cage mill to produce a fine product.  This is added to the unders from the initial sizing screen.  Then, this mixture is sent to the dryer to remove the moisture from the salt.

Read the full article…

Cage Mill Crusher – used to crush and size Wet Salt before drying was last modified: July 5th, 2011 by Grant Rice
Limestone Crusher

Limestone Crusher

A Gundlach two stage double roll limestone crusher on a movable in-pit limestone crusher that eliminates long truck hauls in a southern U.S. plant. The all electric plant is skid mounted and combines primary and final crushing in one unit (two stages of crushing). This technology can be applied to any industrial mineral mining application.

Read the full article…

Primary Crushing of Limestone was last modified: February 14th, 2012 by Grant Rice
mobile petroleum coke crusher system

mobile petroleum coke crusher system

Receiving hopper and crusher runs alongside a petroleum coke pit on rails and receives petroleum coke from an overhead clamshell bucket. Up to 36 inch diameter lumps drop into the receiving hopper that contains slotted grizzly bars with plus 12 inch material being returned by gravity to the deck. A vibrating feeder located below the hopper meters the material into a T.J. Gundlach two roll crusher. Crushed material discharges directly onto a product take away belt conveyor.

Read the full article…

Mobile Petroleum Coke Crusher System was last modified: June 3rd, 2011 by Grant Rice