The five readings

1. Capacity basis

Every capacity figure rests on an assumed material. "200 t/h" on soft limestone may be 130 t/h on your granite. A serious quote names the assumed material, feed size and product spec next to the capacity. If yours doesn't, ask for the assumption in writing.

2. Scope and exclusions

Often excludedWhat to ask
Motors and electrical cabinetsAre motors included, which brand, which voltage?
Cabling between machinesIncluded, or "by buyer's electrician"?
Support steelwork and walkwaysSupplied, drawn for local fabrication, or absent entirely?
Foundation bolts and drawingsDrawings at least must be included.
Installation and commissioningSupervision included? Engineer's travel and days on whose account?

3. Wear-part economics

The machine price is paid once; wear parts are paid forever. A quotable number: cost per tonne of wear parts on your material. Any factory that runs these machines can estimate it — jaw plates, blow bars, mantles, screen mesh, with set prices attached.

4. Delivery and payment terms

5. Warranty mechanics

"12 months" means nothing without process: who diagnoses, who ships the part, who pays freight, response time in days. Get the process in the contract.

Normalizing quotes for comparison

Build a one-page table: machine list with motor powers, total installed kW, wear-part set prices, exclusions, payment staging, lead time, warranty process. Fill one column per supplier. The quote that looked cheapest rarely survives normalization — and the factory that resists your questions just answered them.

Related guides

Factory-direct from Gongyi

  • Built in Gongyi. Machines are welded, machined and assembled at our own production base in Gongyi, Henan — no trading-company margin.
  • Test-run before shipment. Every line is trial-run with material before it leaves the workshop; you receive video evidence with the inspection report.
  • Spare parts from stock. Wear parts and standard components ship with the machine, with factory stock behind every order.
  • 12-month warranty. Core machinery is covered for 12 months, backed by lifetime technical support from our engineers.

See our production base →

Get a factory quotation

Send us your raw material, target capacity and destination port. Our engineers will reply with a matched configuration, ex-works price and production schedule.

Request a machinery solution ↗