Henan Goldcraft Machinery Equipment Co., Ltd.
Answers Global Buyers Ask Most
Direct, evidence-linked answers on products, certification, delivery, MOQ and cooperation.
Questions buyers ask before a purchase order
Sourcing, engineering scope, delivery, payment and after-sales — answered as they are actually asked, not as a brochure would phrase them.
Yes, on the basis of a material test. We ask for a sample and the target product specification; the process route is then fixed from measured viscosity, solids load, particle size and thermal sensitivity rather than from an existing reference line.
Both. A standalone unit, an independent module, a lab or pilot unit and a full EPC line are all within scope. There is no rigid minimum order quantity.
We are — provided both units are in our supply scope. Because concentration, drying, water and CIP are engineered by one team, the battery-limit guarantees sit with one supplier.
Hot commissioning runs on the buyer's own material until the contracted capacity is reached. Acceptance is tied to that run, not to a no-load demonstration.
Counted from confirmation of the solution, drawing review and receipt of the advance payment. Standalone units and skid packages depend on configuration complexity; turnkey lines are negotiated against process depth and site conditions.
Material certificates for key parts, test and inspection records, P&ID and utility lists, operating and maintenance manuals, and the spare parts list. Certificates actually held are provided on request.
Remote support for operating data and process adjustment, spare parts planned by maintenance cycle, and on-site service arranged per project. Localised packages can be organised on demand.
Supporting Documents
Certificates and reports by product
Application and specification comparison
Information required for custom development
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