Key benefits Enables on-site re-selection testing and small-scale mineral processing without mains power. Designed for field work in remote or hard-to-reach locations: easy to carry and set up. Beginner-friendly: suitable for mining trainees and mineral processing experiments. What it does (function) Functions as a portable re-selection test tool for mining operations and mineral recovery trials. Operates where water is available, allowing practical separation and testing in natural waterways or field pits. Compatibility and constraints Requires access to water to operate; not suitable for dry locations without a water source. Ideal for sites where electrical power is inconvenient or unavailable and where transport is difficult. Practical attributes Portable and easy to transport, designed for field deployment and repeated use during site surveys. Built for use in mountain areas, rivers, streams and other remote field environments. Performs reliably for preliminary testing, sampling and small-scale processing work. Typical use scenarios 1. Field re-selection testing at a small mine or prospect: carry to the site, run water-dependent separation tests, evaluate placer or stream deposits on location. 2. Prospection in mountainous or remote river areas: sample sediments in streams and creeks where electricity and vehicle access are limited. 3. Training and mineral processing experiments: ideal for beginners and educational settings to demonstrate basic separation and recovery techniques in a hands-on way. Why choose this tool Solves the problem of conducting re-selection and mineral tests without a fixed lab or power source. Minimizes transport and setup complexity so teams can focus on sampling and evaluation. Clear, practical design for field use and instructional purposes. Note: Operation is restricted to locations with available water.