Tanzania’s gold mining sector is dominated by small-scale operations—from artisanal miners in Geita to family-run quarries in Mbeya. These teams face two big challenges: limited access to grid electricity and the need to process gold ore (often 50–300mm lumps) on-site to avoid transport costs. The small diesel gold hammer crusher solves both. Designed for portability, low cost, and diesel-powered independence, this compact crusher turns raw gold ore into 5–20mm fragments—perfect for gravity separation or cyanidation. This article breaks down its key specs, Tanzania-focused features, real uses, and why it’s a popular gold crushing machine for local small-scale miners.
What Is a Small Diesel Gold Hammer Crusher?
This is a compact, mobile hammer crusher built specifically for small-scale gold processing. Unlike large electric crushers, it runs on a diesel engine—no grid power needed. Key specs tailored to Tanzania’s small mines:
● Capacity: 2–8 TPH (tons per hour) – ideal for miners processing 16–64 tons of ore daily (match typical small-scale output).
● Diesel Engine: 10–22 HP (7.5–16 kW) – uses readily available diesel (common in Tanzanian rural areas) and sips fuel (3–5 L/hour).
● Input Size: Up to 300mm – handles raw gold ore lumps from artisanal mining (no pre-crushing needed).
● Output Size: 5–20mm – the perfect size for gold extraction (small enough to release gold particles, large enough to avoid losing fine gold in screening).
● Weight: 300–800 kg – easy to transport with a pickup truck or tractor, critical for remote mines.
Key Features for Tanzanian Small-Scale Gold Mining
This crusher isn’t just “small”—it’s built to beat Tanzania’s unique mining hurdles:
1. Diesel Power = No Grid Reliance
80% of Tanzania’s small gold mines lack stable grid electricity. The diesel engine lets miners operate anywhere—whether in a remote valley in Lindi or a temporary site in Tabora. No generators, no power outages, no waiting for utility connections.
2. Portable & Easy to Set Up
Most models fold or disassemble into small parts. A team of 2–3 miners can unload, assemble, and start crushing in 1–2 hours. For miners who move sites seasonally (common for alluvial gold), this portability cuts downtime from days to hours.
3. Gold-Focused Crushing Design
Gold ore (often mixed with quartz) needs gentle but effective crushing to avoid losing tiny gold particles. The hammer crusher’s:
● Soft Impact Blades: High-chromium steel hammers break ore without pulverizing it—keeping gold particles intact (no “fines loss”).
● Adjustable Output Gap: Turn a handle to tweak output from 5–20mm—perfect for switching between gravity separation (10–20mm) and cyanidation (5–10mm).
4. Low Cost & Easy Maintenance
● Affordable Upfront: Costs 50–70% less than electric crushers (critical for small miners with tight budgets).
● Local Spare Parts: Hammers, belts, and filters are available in Dar es Salaam or Mwanza—no 6-week waits for overseas shipping.
● Simple Operation: No complex controls—miners with basic training can run it. Maintenance takes 30 minutes weekly (check oil, tighten bolts).
Want to know the exact model for your output (5 TPH? 30 TPH?), how much it costs in Tanzania, or how to get spare parts locally? Contact us today for a free quote and a video of the crusher working in a Tanzanian mine. Let’s help you crush more ore, recover more gold, and grow your business.
2025-09-24
86-15093113821
86-15093113821
