Module à mâchoire MJ47

The Terex® MJ47 Modular Jaw Crusher is designed for large quarries or contractors that want a stationary type design without the complexity of a normal stick-built plant. The MJ47 module features the robust, 36" x 48" (914mm x 1219mm) Terex® Jaques ST47 jaw crusher. Other key features include the Terex® Simplicity 51" x 24' (1.3 m x 7.3 m) heavy-duty double-deck vibrating grizzly feeder, and a large capacity truck dump hopper.

The modular product line consists of several pre-designed static and semi-static crushing and screening “plug and play” modules. This simple but effective product line gives flexibility to customers to choose “ready to work” modules to create the plant needed for a variety of applications. All modules are designed to fit and work together interchangeably.


Module Structure

  • Bolts together on-site, quick setup time with basic tools ;
  • Robust weather-protected IP55 control panel with user-friendly manual/automatic control ;
  • Emergency stop stations ;
  • Galvanized/painted steel structure ;
  • Galvanized steel walkways, stairs and guard rails.

Jaw Crusher

  • Terex® Jaques ST47 jaw crusher 36" x 48" (914mm x 1219mm) ;
  • V-belt drive, 200 hp (150kW) motor with guard ;
  • Robust one-piece jaw frame design ;
  • Large diameter, forged main shaft ;
  • Single, rocking-end toggle requires no lubrication.

Truck Dump Hopper

  • Rock box design with 5/8" (15mm) thick hopper; 3/4" (20mm) liner along wear edge of hopper ;
  • Hopper width: 16'7" (5047mm) ;
  • Live capacity of hopper: 69 tons (63 tonnes).

Vibrating Grizzly Feeder

  • Terex® Simplicity 51" x 24' (1.3m x 7.3m) OFC120A vibrating double-deck grizzly feeder ;
  • Independently mounted pivot-type motor base ;
  • V-belt drive, 50 hp (37kW) motor and guarding ;
  • ½" (12.7mm) wear resistant side and floor liner plates ;
  • Pan feeder length: 14' (4.3m); feeder width: 51" (1.3m) ;
  • Stepped grizzly length: 10' (3.04m); two 5' (1.5m) sections with adjustable openings.

Plant Chute Work

  • Grizzly fines/bypass 2-way chute discharges to product conveyor or to off-plant fines conveyor.

Discharge Conveyor

  • 48" x 26' (1200mm x 8m) conveyor with 3-ply belt ;
  • 20 hp (15kW) electric drive motor ;
  • Impact bars at feed point ;
  • High spec scraper at head drum ;
  • Skirted full length.
  • Hopper wings ;
  • Hopper extension ;
  • Extended length discharge conveyor ;
  • Rock breaker structure and walkways to module.