Buyer question / selection note
A jaw crusher cannot be priced responsibly from capacity alone. Give every supplier the same feed data, model duty, delivery country, trade term, voltage, spare package, freight, and installation boundary, then compare one normalized bill of quantity.
Technical review updated July 11, 2026
01 / Decision summary
02 / Engineering notes
Feed opening, actual duty, motor package, frame and shaft design margin, wear-part grade, electrical standard, and delivery country all change the quotation. A number without these boundaries looks precise but does not describe the same machine or scope.
Ask each supplier for full model specifications, motor brand and voltage, included spare parts, trade term, freight boundary, lead time, installation supervision scope, warranty terms, and a wear-part forecast for the intended duty.
Reject or clarify quotations that omit maximum feed, closed-side setting, expected duty, steel and bearing specification, included spares, or delivery boundary. Then calculate headroom from peak feed, feed grading, wear derating, availability, downstream capacity, and recirculation load.
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.
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.
A field-oriented guide for Indonesian nickel laterite projects. Compare dry, balanced, and high-stability routes for 120-300 TPH feed preparation.
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.