Made - NAWA Engineers & Consultants Pvt. Ltd.

Manufacturing Year - 2012

Description - High crushing efficiency combined with maximum feed size, a large crushing chamber, higher crushing speed, longer stroke, an effective nip angle and a high reduction ratio. PST7550(30"*20")

Features -

• Engineered for primary crushing of hard rocks and mineral ores.
• Its kinematics ensure smooth operation and long life.
• Totally weld-free construction ensuring long life against shock loads.
• Robust cast-steel fixed jaw, moving jaw and rear frame - all precision machined for bolting to side plates.
• Special alloy rolled steel side plates precision machined and rigidly secured by shrink-fitted pins and bolts.
• Simple mechanical device for adjustment of CSS with no removal or addition of shim-plates.
• Eccentric main shaft of forged alloy steel with four SKF/FAG heavy duty self-aligning double row roller bearings.
• Cast-steel flywheels fixed on either side of main shaft for precise balancing and enhanced stability.
• High crushing efficiency combined with maximum feed size, a large crushing chamber, higher crushing speed, longer stroke, an effective nip angle and a high reduction ratio.
• High manganese cast-steel jaw plates machined, fully reversible, firmly secured and profiled for smooth flow of material resulting higher throughput.

Specification -