For small to medium‑scale gold mines in Ghana and Mali, selecting the right crusher is a key decision that affects recovery rates and operating costs. The question which crusher for gold ore 100 tph in Ghana depends on the ore’s hardness, abrasiveness, and whether the plant includes grinding (ball mill) or heap leaching. Below we compare the two most common options: a jaw crusher plus cone crusher circuit versus a jaw crusher plus impact crusher. We also explain how OCP Mechanical Company supports West African gold producers.
Primary Crushing: Jaw Crusher Is the First Step
No matter which crusher for gold ore 100 tph in Ghana you choose, a jaw crusher is almost always the primary stage. It accepts run‑of‑mine feed (up to 500‑600 mm) and reduces it to a manageable size (100‑200 mm) for secondary crushing. For 100 tph, a Type J jaw crusher with a feed opening of 600x900 mm or 750x1,060 mm is a practical choice.
OCP offers the Type J jaw crusher, built for hard West African gold ores (often quartz‑veined). Note: Product data are constantly updated; for the latest specifications of Type J, please contact our online customer service.
Typical parameters for which crusher for gold ore 100 tph in Ghana (jaw crusher) (for illustration only; actual data subject to continuous improvement):
The above values are for illustration only. OCP continuously improves its products. Contact our online team for the most current data sheet.
Many gold mines in the Ashanti Region and Mali’s Sadiola belt use a jaw crusher as the primary, followed by a secondary crusher. Jaw plates made of Mn18% typically last 2,000‑3,000 hours in quartz‑rich gold ore.
Secondary Crusher: Cone vs. Impact
When deciding which crusher for gold ore 100 tph in Ghana for secondary duty, you have two main options:
Cone crusher (Type C) – Best for hard, abrasive ore (e.g., quartz, granite). Produces a cubical product and works well in a closed circuit with a screen. Cone crushers are widely used in gold plants that feed a ball mill because they produce a consistent 10‑20 mm product.
Impact crusher (Type I) – Suitable for softer, less abrasive ores. Offers higher reduction ratio and better shape but with higher wear costs in hard rock. Not typically recommended for high‑silica gold ore.
For most Ghanaian gold ores (medium to hard), a cone crusher is the more cost‑effective choice. OCP’s Type C short‑head cone crusher (fine cavity) operating at a CSS of 10‑16 mm can produce 90‑120 tph of minus 16 mm product, ideal for ball mill feed.
Note: Product data are constantly updated; for the latest specifications of Type C, please contact our online customer service.
Many operators find that a jaw‑cone combination reduces recirculation load and lowers energy consumption per ton compared to a jaw‑impact setup. Cone liners (Mn18%+Cr) typically last 1,200‑1,800 hours in gold ore.
Which Configuration Is Right for You?
To answer which crusher for gold ore 100 tph in Ghana for your specific site, consider these factors:
Ore hardness – Perform a Bond work index test. If >15 kWh/t, choose a cone crusher.
Final product size – For heap leaching (target 10‑20 mm), a jaw + cone works well. For ball mill feed (target 80% passing 10 mm), add a screen and return oversize to the cone.
Budget – A cone crusher costs more upfront than an impact crusher but has lower wear cost per ton in hard rock.
OCP recommends a jaw crusher (Type J) followed by a cone crusher (Type C) for most 100 tph gold operations in Ghana and Mali. This combination offers reliable performance, manageable wear costs, and easy integration with downstream equipment.
As a direct‑selling manufacturer, OCP provides factory pricing on both crushers and wear parts, with no middleman markup. We ship to Tema or Abidjan ports within 20‑25 days.
For a no‑obligation consultation and a personalized recommendation on which crusher for gold ore 100 tph in Ghana for your ore sample, simply click the live chat icon on this page. Our online customer service team is available 24 hours a day, 7 days a week, to answer your technical questions, provide free advice on crushing circuit design, and help you improve your gold recovery.
