Buyer question / selection note
Jaw + impact and jaw + cone are both candidate routes for a 150 t/h limestone target. Compare abrasion testing, target shape and gradation, recirculation load, liner quotations, and operating hours before deciding which route is economical.
Technical review updated July 11, 2026
01 / Decision summary
02 / Engineering notes
This is a common route for limestone when product shape is key for concrete and road aggregate. It usually offers high reduction ratio and simpler line logic.
This route is selected when operators want tighter control over recirculation and long-run wear behavior. It is often chosen for higher utilization targets.
Lock feed moisture and top size, target product split, and operating hours. Then check screen deck area and recirculation load to avoid under-specifying the secondary stage.
03 / Visible FAQ
Review model specifications and application limits before requesting a quote so the supplier can check the recommendation against a defined duty.
PE and PEX jaw-crusher models for granite, basalt, river stone, and ore duties. PE covers primary hard-rock reduction up to the listed 1,020 mm feed limit, while PEX variants use tighter discharge settings for secondary or fine crushing.
PY spring cone crushers for granite, basalt, iron ore, and other hard-rock secondary or tertiary duties. PYB, PYZ, and PYD chamber types cover the listed 12–640 t/h range with adjustable CSS and spring overload protection.
PF impact crushers for limestone, dolomite, recycled concrete, and aggregate-shaping duties. Six listed models span 15–400 t/h for secondary or tertiary crushing with adjustable aprons and replaceable blow bars.
Project check
A useful reply needs the inputs that control feed acceptance, reduction ratio, product split, and real hourly duty.
05 / Related references
Generalized ore and operating scenarios—not claims of installed customer projects.
A practical route guide for Vietnam granite projects supplying expressway and ready-mix demand under rainy-season feed variability.
For this South Africa manganese scenario, compare layouts that balance a defined lump/fines contract split, fines control, and uptime.
A practical comparison for granite quarry buyers. Learn where jaw crushers and cone crushers should be placed, what each machine does best, and how to avoid overspending on the wrong setup.
Selection guide for buyers targeting around 200 t/h. Match feed size, discharge target, and rock hardness to the right PE model before requesting quotes.
A buyer-focused CAPEX guide for 300 t/h crushing lines: cost drivers, scope levels, and how to compare quotes on one delivery basis.