PORTABLE WASH PLANT

Designed for maximum efficiency with a high throughput

PORTABLE WASH PLANT

Portable Horizontal Wash plants are wheel-mounted, and provide a combination of quality, reliability, performance, long service life while operating under the most demanding applications. Both natural and manufactured aggregates contain deleterious material which needs to be removed. Processing these materials typically requires various steps including wet screening, dewatering and conveying equipment to meet their desired specifications.
MEKA Wash Plants combine horizontal, triple-shaft screens with a complete spray system. The screens are complemented by twin dewatering fine washers and fitted with strategically placed nozzles for material scrubbing. High capacity fine washers deliver the fine aggregates while chutes and cross conveyors deliver the sized products. Powered by electricity they are designed for maximum efficiency with a high throughput.
We offer a wide range of portable wash plants to fulfil your needs, designed with many features aimed at high capacity production and ease of operation. With many advanced design features common throughout this range, all models combine mobility and flexibility, with high quality production, maximum uptime and low cost per tonne operation.

FEATURES

High Performance and Reliability

These plants are complete wheeled processing units, featuring high capacity 2,3 or 4 deck MEKA MHSW Horizontal wash screens. The material can be fed by conveyor belt from a crusher.

MEKA MHSW Horizontal Screens;

• Highly efficient and accurate on board 2 or 3 deck screens with complete spray system
• Material can be fed by conveyor belt from a crusher or through a separate feed hopper to the screen
• Spray system can be adjusted to suit needs with spray bars located on all decks
• The screens elliptical motion is combined with high acceleration, thereby bringing more power into play than in traditional screens. This ‘’high power’’ feature delivers better performance in terms of both throughput and screening efficiency.
• Ability to fine tune stroke angle, amplitude and speed adds versatility in meeting changing screening conditions
• Extra-strong body construction, durable bearing mountings, computer designed chrome-moly-nickel gear set with premium metallurgy extend service life.
• Self aligning taper roller bearings to withstand the high thrust and radial loads under which the drive shafts of the triple drive system operate.
• Oil lubrication in an oil bath, which reduces operating temperature for increased bearing life and results in low maintenance.
• Able to operate in open or closed circuit
• Premium quality components for durability and wear lined impact zones
• Heavy-duty discharge chute lined with abrasion resistant steel plates in heavy wear areas.
• Top deck over chute discharges to the front of the plant
• Middle deck chute discharges to the side
• Bottom deck chute discharges to a cross conveyor
• Quick and easy replacement of wear parts, which keeps your equipment productive with minimal downtime

MEKA MFWD Fine Material Washer;

• High capacity twin fine material washers
• Heavy duty steel plate construction provides years of operation
• Oil lubricated heavy duty gear box
• Standard polyurethane or cast steel spiral linings reduce operating costs
• Simple parts replacement assemblies
• Easy access outboard bearing assemblies

Safe and easy to operate and maintain

• Operator-friendly unit with spacious and accessible platforms make the daily operation and maintenance simpler, safer, and faster.
• Drive safety guards and multiple emergency stop buttons for safe operation.
• A number of sensors at different key locations to ensure a trouble free operation and prevent costly breakdowns
• Removable electrical control panel can be located on the ground during operation
• Low emissions due to electrical operation, minimizing environmental impact

ADVANTAGES

• Compact layout and excellent stability with triple axles
• The unit can work as stand alone or interlocked in a multistage crushing process with crushing units
• Built for hard and abrasive rock
• Heavy duty chassis beams, strength analysis on structural parts and quality components for durability.
• All onboard components are electrically driven giving reliability and minimal maintenance.
• Low cost per tonne due to electric operation
• Quick to set-up and easy access for service and maintenance, resulting in more uptime and higher productivity
• Capable of operating in the most hostile environments.

STANDARD SPECIFICATIONS

• Safety guards to screen drives
• Steel Wire cloth
• Steel coil springs
• Rollaway discharge chute on screen provides easy access for service and maintenance
• Flap gates to optimize the quality and capacity in different applications
• Maintenance platform with handrails and access ladder
• Self contained electrical switchgear cabinet with controls for screen, (includes plugs and receptacles)
• Emergency stop buttons
• 2” / 3 ½” King-pin, double-axle bogie with air-brakes, travel lights, mudflaps, trailer suitable for 24 V supply

OPTIONAL EQUIPMENT

• Hydraulic support legs, which enable yet quicker and easier set-up when the plant is transported to another location without using heavy cranes
• Reinforced rubber springs when there is a risk of corrosion or abrasion, additionally providing lower operation noise, increase safety for operators, smoother shut down of the screen
• Rubber and Polyurethane screen media for the screening of highly corrosive materials
• Additional starts for off-plant conveyors
• Standard and custom-built, skid-mounted plants are also available with an unlimited number of configurations and options to meet any producers’ needs.
• Consult MEKA for screen, washer, conveyor, axle, jack, and power options