Shaking Table

Shaking tables operate on the principle of gravity separation combined with differential movement. The table deck moves in a reciprocating motion while water flows across its surface. Heavier minerals settle against the riffles and move along them due to the shaking action, while lighter particles are washed over the riffles by the flowing water. This creates distinct separation zones on the table surface, allowing for precise collection of different mineral fractions based on their specific gravity.

Our 6-S series shaking tables are designed to process materials in the size range of 0.074mm to 2mm, with specific deck configurations optimized for different size fractions. The Coarse Sand deck handles 0.5-2mm, the Fine Sand deck is ideal for 0.2-0.5mm, and the Slime deck is specially designed for ultra-fine material from 0.074-0.2mm. For optimal performance, feed material should be closely sized to ensure consistent separation results.

Regular maintenance of your 6-S shaking table includes daily inspection of the deck surface for wear, checking the water distribution system for blockages, and monitoring the drive mechanism for proper operation. We recommend lubricating all moving parts according to the maintenance schedule, inspecting riffle conditions monthly, and cleaning the water distribution pipes weekly. The deck surface should be thoroughly cleaned after each operating cycle to prevent mineral buildup that could affect separation efficiency.

Yes, our shaking tables are designed for seamless integration into comprehensive mineral processing circuits. They typically follow crushing and grinding stages and can be preceded by classifiers or hydrocyclones for optimal size distribution. In many circuits, shaking tables serve as final cleaning devices after other concentration equipment like spirals or jigs. We offer complete engineering support for circuit design to ensure optimal placement and integration of tables within your existing or new processing system.

Several key factors influence shaking table performance: 1) Feed rate consistency - even distribution is critical; 2) Particle size distribution - closely sized material yields better results; 3) Pulp density - typically 25-30% solids for optimal separation; 4) Deck slope adjustment - must be calibrated for specific mineral characteristics; 5) Stroke length and frequency - determines the transport rate along riffles; 6) Wash water volume and distribution - controls how materials move across the deck. Our technical specialists provide comprehensive training on optimizing these parameters for your specific application.

The 6-S series tables are designed with multi-point collection systems that typically allow for 3-5 distinct product fractions: high-grade concentrate, middlings (which can be recirculated), tailings, and optionally ultra-high grade and low-grade transition products. The precise separation points can be adjusted during operation using our movable splitter system, allowing operators to respond to changes in feed characteristics or optimize for different recovery strategies.

Our three specialized deck configurations are designed for specific applications: The Coarse Sand deck features larger, more widely spaced riffles for efficient processing of 0.5-2mm material and is ideal for initial roughing operations. The Fine Sand deck has medium-sized, precisely spaced riffles optimized for 0.2-0.5mm particles, perfect for cleaning and upgrading concentrates. The Slime deck incorporates our unique micro-riffle pattern specifically engineered for ultra-fine particles (0.074-0.2mm) that conventional tables struggle to recover effectively.

The 6-S series tables operate with energy-efficient 1.1kW (1.5hp) motors requiring standard three-phase power supply. Water requirements vary by model and application, typically ranging from 0.2-1 cubic meters per hour depending on the deck type and feed characteristics. Our water-efficient design includes recirculation options that can reduce fresh water consumption by up to 60% in closed-circuit operations, making the tables suitable for use in water-sensitive environments.

Installation of our shaking tables typically requires 1-2 days for mechanical setup, foundation preparation, and utility connections. Commissioning and optimization usually takes an additional 1-2 days as our technicians work with your team to calibrate the equipment for your specific mineral characteristics. We provide comprehensive installation documentation and optional on-site technical support to ensure your table is operating at peak efficiency as quickly as possible.