200 TPD Gold Ore Processing Plant Equipment Configuration: How to Match Crushers, Ball Mills, and CIL Tanks for Higher Recovery

If you are setting up a 200 TPD gold ore processing plant, you have probably asked yourself: what jaw crusher do I need? How big should the ball mill be? How many CIL tanks? This article breaks it down in plain language.

200 TPD is a sweet spot for small to medium gold miners. Not too small, not too big. But many operators lose recovery because the equipment doesn’t match. A 200 TPD plant is a chain. One weak link and gold goes to the tailings.

Jiangxi Hengchang Mining Machinery Equipment has built many 200 TPD gold CIL plants in China and overseas. Here’s what we’ve learned.

First: 200 TPD = 8–10 tons per hour. Don’t size blindly.

200 TPD means 200 tons per day. If you run 24 hours, that’s 8.3 tph. If you run 20 hours, that’s 10 tph. Always add 10–20% margin. So design for 10–12 tph. This affects crusher and ball mill selection.

Also, know your ore. Free milling gold? Sulfide? Clay? Refractory? Do a test. A 200 TPD plant with the wrong flowsheet is money down the drain.

Crushing and grinding: match jaw, cone, and ball mill

For 200 TPD hard rock gold, a typical configuration looks like this:

Why this matters: gold recovery in CIL depends on liberation. You want P80 around 75–106 µm. Too coarse, gold locked in sulfide. Too fine, slimes coat carbon and cyanide consumption goes up. A matched ball mill and classifier give you steady grind.

Hengchang’s 1830x3600 ball mill is popular for 200 TPD. It has a rolled steel shell, high manganese liners, and can be configured with rubber liners to reduce iron contamination. The discharge size is adjustable.

CIL tanks: how many and how big?

This is where many 200 TPD plants get it wrong. CIL combines leaching and adsorption. You need enough retention time. Typical leach time: 24–48 hours. For 200 TPD, slurry flow is about 15–20 m³/h at 40% solids. So total tank volume for 24h is 360–480 m³.

Most 200 TPD CIL plants use 6 to 8 tanks. Each tank 50–60 m³. For example:

Hengchang’s CIL tanks come with efficient agitators, air lifts, and carbon retention screens. The tanks are epoxy-coated or stainless steel to prevent corrosion. They also offer automatic carbon advance systems.

Key point: don’t buy too few tanks. If you only have 4 tanks of 50 m³, you get 12h leach. Recovery drops. For 200 TPD, 6–8 tanks is safe.

Application scenarios: where 200 TPD CIL shines

Note: alluvial gold is better with gravity. CIL is for hard rock.

Success cases: domestic and international

China, Shandong – 200 TPD gold CIL plant Ore: fine disseminated gold, 2.5 g/t, 3% sulfide. Before, they used a small ball mill and 4 leach tanks. Recovery was 85%. After upgrading with Hengchang equipment: PE250x400 jaw, PYB600 cone, 1830x3600 ball mill, 7 x 50 m³ CIL tanks. Grind P80 80 µm. Cyanide 0.05%. Recovery hit 93.5%. They also added a carbon elution system. The plant runs 24h with 2 operators per shift.

Tanzania – 200 TPD gold CIL project Ore: oxidized gold, high clay, 3.8 g/t. The clay caused problems in crushing. Hengchang recommended a jaw crusher plus a washing screen before grinding. Equipment: PE250x400 jaw, PYB600 cone, 1830x3600 ball mill, 6 x 50 m³ CIL tanks. Recovery 91%. Carbon consumption was 0.3 kg/t. The plant paid back in about 14 months.

Zimbabwe – 200 TPD sulfide gold plant Ore: sulfide, 4.2 g/t, 1.5% pyrite. They used flotation + CIL. Hengchang supplied ball mill, flotation cells, and CIL tanks. Recovery 88% from flotation plus 94% from concentrate CIL. Overall 92%.

Philippines – 200 TPD oxide gold plant Ore: free milling, 2.8 g/t. Simple flowsheet: jaw crusher, ball mill, 6 CIL tanks. Recovery 95%. They used Hengchang’s 1830x3600 ball mill and 6 x 50 m³ CIL tanks. Low cyanide consumption 0.2 kg/t.

These cases show: a 200 TPD plant can get 90–95% recovery if equipment matches the ore. No magic. Just correct grind, enough leach time, and good carbon management.

Equipment configuration table for 200 TPD gold CIL plant

This is a starting point. Your ore may need adjustments. For example, if your ore is sticky, add a washing screen before the cone. If sulfide, add flotation. If refractory, add BIOX or roasting – but that’s beyond 200 TPD.

How to match for higher recovery: 5 practical tips

Grind size is king. Do a grind curve. Test 60, 80, 100 µm. Find the P80 where gold recovery plateaus. Don’t overgrind.
Leach time cannot be rushed. For 200 TPD, 24h minimum. 30h better. Use 6–8 tanks.
Carbon management. Carbon concentration 10–25 g/L. Advance carbon daily. Screen carbon to remove fines.
pH and cyanide. Keep pH 10.5–11. Cyanide 0.05–0.1%. Measure daily.

Oxygen. CIL tanks need dissolved oxygen >5 ppm. Air spargers or agitators. Hengchang tanks have efficient air injection.

Why Jiangxi Hengchang Mining Machinery Equipment?

Hengchang has been in mining equipment for decades. They don’t just sell you a jaw crusher or ball mill. They provide a complete 200 TPD gold ore processing plant configuration. Their team does ore testing, flowsheet design, equipment manufacturing, installation, and commissioning.

For 200 TPD CIL plants, Hengchang offers:

They have projects in China, Tanzania, Zimbabwe, Philippines, Sudan, Ghana, and more. If you want a 200 TPD plant that actually hits 90%+ recovery, get the equipment matched to your ore. Not copied from a brochure.

Final words

A 200 TPD gold ore processing plant is not about buying the biggest crusher or the most tanks. It’s about matching. Match crusher to ore hardness. Match ball mill to grind target. Match CIL tanks to leach time. Then you get higher recovery.

Start with a test. Then talk to Jiangxi Hengchang Mining Machinery Equipment. They’ll give you a 200 TPD configuration that fits your gold ore, your site, and your budget. Don’t guess. Match it.

If you have questions about 200 TPD gold CIL plant equipment configuration, leave a comment. Happy to help.