Description
Heavy Duty MMD Apron Feeder type D7, 2 m wide (6.5′ approx.), new surplus, never used, 315 KW Leroy Somer motor. Equip yourself with the gold standard.
Manufacture & Design
- MMD Heavy Duty Apron Plate Feeder
- Type D7
- 20 Degree incline
Motor & Drive
- 315 KW Leroy Somer motor
- 690 Volt
- (2) Hagglunds CB560
To complement the capacity and strength of the Twin Shaft Mineral Sizer, MMD has designed Heavy Duty Apron Plate Feeders to convey raw material to the crushing plant. The main features of an MMD Apron Plate Feeder are the heavy duty chains and rollers, which are attached to the main frame. The chains and rollers vary in size depending on the application and stresses they will be put under. Chains and rollers are manufactured by Caterpillar. The apron plates, which are fixed to the chain, are made from specially rolled sections and are manufactured in various widths to cater for the maximum volume of material that may need to be processed. These plates have overlapping edges preventing spillage between the plates, and are fixed to the chains with bolts that are positioned between the grousers, protecting the bolt heads from damage caused by the material being conveyed. The elimination of impact energy is of special importance. The impact force is initially absorbed by the conveyor plates, which deform within their elastic limit. The impact rails then transmit the forces which are dissipated into the main frame construction.
* as per MMD brochure
