Selection · plant design · simulation · proposal — by MACKORN, manufacturer of NH/NS hydraulic cone crushers
Source: UN Comtrade national statistics, HS 847410 / 847420 / 847490, import flow.
| Category | 2021 (M$) | 2022 (M$) | 2023 (M$) | |
|---|---|---|---|---|
| Crushers / 破碎 | 2.3 | — | 1.6 | ████████████ |
| Screens / 筛分 | 1.5 | — | 0.4 | ████ |
| Parts / 零件 | 73.5 | — | 117.2 | ████████████████ |
Source: UN Comtrade. Values in million USD. “—” means the reporter did not file that year.
金 · 铝土矿 · 锰
Company names are extracted from SEC EDGAR public filings (10-K / 20-F / 40-F / 6-K) mentioning crushing equipment. Each CIK is verifiable at sec.gov. Listing here means the company is known to operate crushing equipment — it is not a confirmed enquiry or order.
In 2023 加纳 imported approximately US$119.3 million of crushing and screening equipment (HS 847420 crushers US$1.6M, HS 847410 screens US$0.4M, HS 847490 parts US$117.2M). Source: UN Comtrade national statistics.
The main minerals are 金, 铝土矿, 锰. For medium-hard and harder ores a hydraulic cone crusher in the NH standard series (secondary/tertiary) or NS high-speed series (fine/ultra-fine) is normally selected; cavity and CSS follow the feed and target product size.
Yes. Product size distribution is computed with the Whiten (1972) steady-state cone crusher model, and Bond (1952) gives the specific energy. Literature parameters should be calibrated against on-site sieve analysis before being used in a formal proposal.
MACKORN supports overseas projects with installation and commissioning, spare parts and wear-part supply. Contact: sandy.zhao@mackorn.cn, +86 139 1648 5025 (GMT+8 09:00–17:30).
Import values are UN Comtrade public statistics (HS 847410 screening / 847420 crushing / 847490 parts, flow M, partner World). Company names come from SEC EDGAR public filings. Every figure is traceable to its source; nothing is estimated.
Shanghai Mackorn Minerals Co., Ltd.
Qianjiang Road 33, Liuhe, Taicang, Suzhou, Jiangsu, China
sandy.zhao@mackorn.cn · +86 139 1648 5025
GMT+8 09:00–17:30
Programmatic access: MCP endpoint — 29 tools, no installation