Apron Feeders

Custom Designed For Any Application

AGGRETEK Apron Feeders are made of rugged, heavy duty construction and designed to handle large lumps and where no fines removal is required or where fines are removed by a separate Scalper. When the feed material is wet, sticky or clay like, the Apron Feeder is the machine to select. Generally, the Apron Feeder can be installed in a horizontal or inclined position. The high inclination also allows to build compact installations and to reduce the length of the Apron Feeder keeping the investment costs low.

Features

Why AGGRETEK Apron Feeders

Our Apron Feeders are made of rugged, heavy duty construction and designed to handle large feed sizes and where no fines removal is required or where fines are removed by a separate Grizzly Scalper.

FRAME
Rugged welded construction frame to provide rigid support for intense loading conditions. Full length beams manufactured from rolled steel joists form the top and bottom members of this one piece unit. Crossmembers tie the framework together for maximum strength. Bolted onto these crossmembers are the universal beams which carry the impact rails and the carrier rolls. For ease of removing the carrier rolls, the outside carrier roll channels are sectionalized and bolted to the cross beams.
CHAIN
Crawler tractor type track chains, sealed and lifetime lubricated, are used on all MEKA Apron Feeders. The pins and bushes are all made from heat treated alloy steel and hardened on the wearing surfaces. The chain links are drop forged for increased carrying capacity and strength. The chains can be adjusted by means of a threaded screwed take-up arrangement. Hydraulic ram adjustment is available as an option.
INSTALLATION
AGGRETEK Apron Feeders are installed in horizontal as well as in inclined applications. Due to the special design of the aprons an inclination range up to 15° can be realized. In addition the bed height of the conveyed material stays constant ensuring an equal material flow to the further process. The high inclination also allows to built compact installations and to reduce the length of the Apron Feeder keeping the investment costs low. ease of removing the carrier rolls, the outside carrier roll channels are sectionalized and bolted to the cross beams.
HEAD DRIVE SHAFT
This heavy duty shaft is machined from high grade hot rolled steel.
CARRYING ROLLERS
The carrying rollers are standard tractor type featuring a hardened and ground shaft fitted with a centre thrust shoulder and hardened roller. The sleeve bearings on the carrying roller takes high impact loads and, with the duo-clone seals providing lifetime lubrication an extended wear life can be assured. Closely spaced along the length of the Feeder, smooth travel of deck during operation is maintained.
HEAD DRIVE SHAFT
The sprockets are of the bolt on segmental type made from wear resisting alloy steel. They are designed with an odd number of teeth which increases the life of the sprocket because contact with the teeth is only completed after two revolutions. The sprockets are bolted onto keyed on hubs.
BEARINGS
Anti-friction spherical roller bearings are fitted to the head and tail shafts and housed in heavy duty plummer blocks. Bearings are grease lubricated and a grease reservoir is included in the design of the bearing housings and end caps. The Apron Feeder has a remote mounted electrically operated automatic greasing system as standard.
TAIL TRACTION WHEELS
Cast steel traction wheels are lighter duty as they act purely as a directional guide to centralise the track. Long service life can be expected as there is minimal load carried on the traction wheels. as a directional guide to centralise the track. Long service life can be expected as there is minimal load carried on the traction wheels. steel.

MODELS & SPECIFICATIONS

 W x LAAF4815AAF4818AAF4826AAF6015AAF6018AAF6026AAF7226
Capacity / Chain Speedinchxfeet48x1548x1848x2660x1560x1860x2672x26
13 ft/minstph370370370460460460
mtph335335335415415415
18 ft/minstph1540
mtph1400
20 ft/minstph550550550680680680
mtph500500500620620620
26 ft/minstph740740740910910910
mtph670670670830830830

PHOTO GALLERY

CRUSH - WASH - SCREEN - MOVE - REPEAT

AGGREGATE TECHNOLOGIES GROUP

Corporate Headquarters
150 Isidor Ct. Suite 103
Sparks, Nevada 89441
USA

Distribution Center
Sparks, NV
Engineering Division
Maddison, WI

Dealer Relations Division
Seattle, WA
Service Division
Omaha, NB

SALES DEPARTMENT
sales@aggretek.com
Office: 775-686-6900 ext. 107

PURCHASING / LOGISTICS
bruce.freiler@aggretek.com
Office: 775-686-6900 ext. 125
Mobile: 775-399-1638

PARTS DEPARTMENT
parts@aggretek.com
Office: 775-686-6900 ext. 108
Mobile: 775-335-5517

SERVICE DEPARTMENT
service@aggretek.com
Office: 775-686-6900

DIRECTOR OF INTERNATIONAL DEALER DEVELOPMENT
keith.mcqualter@aggretek.com
Office: 775-686-6900 ext. 123