Feed opening
600*400 mm
Max. feedings size (mm)
340 mm
Processing capacity (t/h)
16-60 t/h
Motor power (kw)
30 kw
Feed opening
900*250 mm
Max. feedings size (mm)
200 mm
Processing capacity (t/h)
8-30 t/h
Motor power (kw)
40 kw
Feed opening
900*700 mm
Max. feedings size (mm)
600 mm
Processing capacity (t/h)
60-200 t/h
Motor power (kw)
55 kw
Feed opening
105*700 mm
Max. feedings size (mm)
600 mm
Processing capacity (t/h)
110-320 t/h
Motor power (kw)
110 kw
Feed opening
1100*700mm
Max. feedings size (mm)
600 mm
Processing capacity (t/h)
230-390 t/h
Motor power (kw)
110 kw
Feed opening
1200*850 mm
Max. feedings size (mm)
750 mm
Processing capacity (t/h)
220-450 t/h
Motor power (kw)
160 kw
Feed opening
1200*850 mm
Max. feedings size (mm)
750 mm
Processing capacity (t/h)
400-700 t/h
Motor power (kw)
220 kw
The Primary Jaw Crusher is built for operations that cannot afford downtime. Its straightforward mechanical design means fewer failure points, faster maintenance, and predictable operating costs , making it a practical, long-term investment for any high-volume crushing site.
PYRAMIDS Primary Jaw Crushers are the cornerstone of robust aggregate and mining production lines, designed to handle the largest incoming feed materials with ease. These crushers deliver reliable, high-capacity primary reduction for a wide range of materials, from soft limestone to the hardest granite and basalt. With time-tested single-toggle or double-toggle designs, they offer unmatched reliability, low operating costs, and exceptional longevity in continuous heavy-duty applications.
At the core is a deep, symmetrical crushing chamber that ensures a steep nip angle and high throughput at all feed sizes. The fixed and movable jaw plates are manufactured from premium manganese steel, providing superior wear resistance throughout their operational lifespan. The heavy-duty eccentric shaft, precision-machined and mounted on large-diameter double-row roller bearings, absorbs the immense crushing forces without generating excessive heat or vibration.
PYRAMIDS Primary Jaw Crushers are available across a broad range of feed opening sizes and throughput capacities, accommodating stationary, wheeled, and tracked mobile plant configurations. The one-piece fabricated steel frame undergoes full stress-relief treatment, delivering exceptional structural rigidity and long service life under continuous high-load operation. A variety of jaw plate profiles are offered to optimize crusher performance based on material hardness, abrasivity, and required output specification.
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