10TPH Rock Tin Ore Process Plant in Zambia

Published Date：26 February 2018

Basic Project Information

• Project: Extraction of tin

• Mineral: Rock tin ore

• Processing Capacity: 10TPH

Project Overview by Sortek Group

Sortek Group Mine Machinery Factory built a complete 10TPH hard rock tin processing plant for its client in Zambia. The core tin ore mining process flow follows four stages: Crushing → Screening → Grinding → Concentration.

Tin Processing Equipment List

• Vibrating grizzly feede - 1 set

• Swing feeder - 1 set

• Jaw crusher (coarse crushing) - 1 set

• Jaw crusher (fine crushing) - 1 set

• Vibrating sieve - 1 set

• Ball mill - 1 set

• Spiral classifier - 1 set

• Conveyor belt - 4 sets

• Slurry pump - 2 sets

• Water pump - 1 set

• Spiral concentrator - 16 sets

• Shaker table - 24 sets

• Supporting accessories

• Water pipes, machine interconnecting parts, electric cabinets, etc.

Crushing & Screening & Grinding Process

1. First, the rock tin-bearing ore is crushed by a coarse jaw crusher, then fed into a fine jaw crusher for the second-stage fine crushing.

2. After fine crushing, the output is sent to a vibrating sieve to separate larger and smaller particles. Particles larger than 25mm (+25mm) are returned to the crusher for re-crushing, while particles between 0-25mm are fed into a ball mill to be ground into a super fine size (0.074-0.4mm).

Concentration Process

After grinding, shaker tables are used as the concentration equipment. A total of 24 shaker tables are divided into two groups: 16 sets for the first group (primary concentration) and 8 sets for the second group (re-concentration).