Armoured conveyors

Armoured conveyors

FAMUR is an experienced and recognized manufacturer of armoured conveyors intended for haulage of excavated material, gathering brands such as NOWOMAG, RYFAMA and GLINIK.

The systems, composed of armoured face conveyors and beam stage loaders are characterized by a modern design, high capacity, durability and reliability. They work particularly well  in the toughest mining and geological conditions and they are available in various versions and options suitable for individual customer’s needs. Armoured conveyors are adapted for each haulage system  of shearer loaders  operating on longwalls of medium and high performance. The pan route width (750 to 1200mm) is selected and adapted  depending on and according to the mining production concentration on short and long walls, in seams of  low, medium and high thickness.

Beam stage loaders along with crushers and boot end devices have a significant impact on efficiency of the output material haulage to the belt conveyor. Within the longwall system the beam stage loaders can work with armoured face conveyors and belt conveyors manufactured by FAMUR, as well as with any conveyors by other manufacturers. Conveyors may be integrated with lump breakers. They may be also equipped with various types of boot ends allowing for the longwall operation with no need to shorten the belt.

FAMUR offers the RAGN 335000 gearboxes of the following types: angular-cylindrical-planetary and two-stage planetary gearboxes for armoured face conveyors and beam stage loaders.

 

Characteristics of armoured face conveyors

  • high capacity
  • cross, side or head discharge selected depending on geological conditions
  • modular design enabling configuration of the conveyor enabling left and right web operation
  • long pan life through the application of wear-resistant deck plates and side profiles made of abrasion-proof cast steel, shaped to limit their wear
  • flexible or rigid connection with the beam stage loader
  • possible configuration with the beam stage loader without any mechanical connection
  • a wide range of additional cooperating devices to facilitate everyday operation
  • integrated with a follow-up tensioning system

Basic parameters of armoured face conveyors

External pan width ~750 mm ~850 mm ~950 mm ~1100 mm
Conveyor type FFC-7 FFC-8 FFC-9 FFC-10
FFC-11
Max capacity [t/h] 1100 1500 2000 3000
Longitudinal inclination (strike) [°]: ±35 ±35 ±35 ±35
Transverse inclination (dip) [°]: ±25 ±25 ±25 ±25
Max power [kW] 3x500 3x630 3x800 3x1200
Profile type 230
260
265
220
230
260
265
295
298
265
300
330
335
330
335
360
Deck plate thickness [mm] 30 - 45 35 - 45 45 - 70 50 -70
Double scraper chain with round or flat chain links 30x108
34x126
34x126
38x126
38x137
34x126
38x126
38x137
42x146
48x152
38x126
38x137
42x146
48x152

Note:  FFC armoured face conveyors correspond to the following types: PSZ NOWOMAG, RYBNIK and GLINIK

Characteristics of beam stage loaders

  • high capacity
  • rigid or flexible platform/bridge
  • possible application of dynamic crushers (lump breakers)
  • long lifetime of drive sprockets
  • possible replacement of chain sprockets with no need to disassemble the drive units
  • compatibility with boot ends
  • integrated with a follow-up tensioning system

Basic parameters of beam stage loaders

External pan width ~750 mm ~850 mm ~950 mm ~1100 mm
Conveyor type FSL-7 FSL-8 FSL-9 FSL-10
FSL-11
Max capacity [t/h] 1500 2000 2500 4000
Longitudinal inclination (strike)
of the heading [°]:
±30 ±30 ±30 ±30
Transverse inclination (dip)
of the heading [°]:
±5 ±5 ±5 ±5
Max power [kW] 2x400 2x500 2x630 2x630
Profile type 220
225
230; 260
265
260
265
298
265
310
330
310
330
Deck plate thickness [mm] 20 - 45 30 - 45 40 - 50 45 - 60
Double scraper chain
with round or flat chain links
26x92
30x108
34x126
34x126
38x126<br38x137
34x126
38x126
38x137
34x126
38x137
42x146

Note: FSL beam stage loaders correspond to the following types: PSZ NOWOMAG, GROT and GLINIK

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