Jaw Crushers procurement guide
Jaw crushers perform primary reduction of blasted or excavated rock. Feed opening, closed side setting and throughput requirement determine machine size, and the feed material's hardness affects wear part selection. Machinery should be selected from the duty, material or process, required output and operating environment—not from the product name alone.
Duty, output and operating context
The listed applications are Primary crushing of run-of-mine ore, Aggregate and quarry production, Recycling of concrete and demolition material and Mobile crushing operations. Describe the primary duty, feed or load, operating hours, site conditions and upstream/downstream equipment so capacity is assessed in context.
Configuration and acceptance
Compare configurations against Required throughput per hour, Maximum feed size and target product size, Material type, hardness and abrasiveness, Fixed, skid or mobile configuration and Drive and power supply available. Ask the proposed manufacturer to document the selected model, performance basis, included controls and accessories, and the inspection or acceptance tests required for that project.
Delivery, commissioning and lifecycle support
Confirm utilities, voltage/frequency or fuel where relevant, packed dimensions and weights, foundations, lifting and site access, installation, commissioning, operator handover, initial wear parts, recommended spares and maintenance responsibilities.
Information to include in your quotation request
Send the material/process and duty, Required throughput per hour, Maximum feed size and target product size, Material type, hardness and abrasiveness, Fixed, skid or mobile configuration and Drive and power supply available, target output, operating hours, utilities, site and environmental conditions, quantity, destination, installation/commissioning scope and support needs.