Project Overview

Customer: Thabo Mokoena
Location: South Africa
Industry: Infrastructure & Construction
Application: Mining & Raw Material Processing
Capacity: 80-100 TPH (Tons Per Hour)
Raw Material: Granite (Hard & Abrasive)
Output Size (Standard Civil Specs): 0 - 1/4'' (5mm) Crusher Dust / Fine Sand ,1/4'' - 1/2'' (10mm - 20mm) Premium Road Stone ,1/2'' - 3/4'' (19mm) Railway Ballast & Concrete Aggregate,3/4'' - 1'' (25mm) Base Course Material

Customer Challenges

Severe Load Shedding

Frequent power outages cause sudden stops, jamming the crushers with full loads of rock

High Abrasiveness

The local granite has high silica content, wearing down standard manganese liners easily

Project constraints

Government departments impose height restrictions on fixed-line crushers, and customers have limited site space requirements

Rising Energy Costs

Electricity prices in SA demand highly efficient motors and optimized crushing stages

WOCATO's Solution

WOCATO-80-100TPH Integrated Stationary Crusher Plant
Key Equipment & Advantages for South African Conditions

Component

Model / Specification

Mining Advantage

Primary Jaw Crusher

PE-600x900

Heavy-duty flywheels maintain momentum during voltage dips

Cone Crusher 

CS110

Hydraulic Clearing: Safely restarts in minutes after a load-shedding power cut

vibrating Screen 

3YZK-1860 (High Frequency)

Specialized mesh to produce clean 1/4'' and 1/2'' sizes without dust contamination

Power Control

3YK Vibrating Screen

Integrated soft-starters to protect motors from grid instability




Project Results

Value Added

Successfully qualified for Grade-1 aggregate, increasing selling price by 22%.

Operational Efficiency

Hydraulic clearing reduced downtime from power cuts by 90% compared to manual spring cones

Superior Shape

Flakiness index maintained below 8%, ideal for high-speed asphalt surfacing

Durability

Specialized high-Cr/Mn liners extended wear-part life by 3 months despite the abrasive granite

Why WOCATO Solution Fits South African Mining Needs

Load-Shedding Resilience

The hydraulic system allows the operator to clear the crushing chamber remotely without manual labor if the power fails

Imperial & Metric Versatility

Pre-set for 1/4'', 1/2'', and 3/4'' sizes to match local construction and market needs

Robust Design

Built with reinforced steel frames to withstand the intense vibration of processing 100 TPH of hard granite

Technical Advantages Table

FeatureLocal Conventional MilWOCATO SystemBenefit
Power-Cut Recovery3-5 Hours (Manual Digging)15 Minutes (Hydraulic)Massive uptime increase
Liner Life4 Months7 Months30% reduction in annual maintenance cost
Productivity75 TPH (Actual)95 TPH (Actual)Higher daily ROI
Shape Quality15% Flakiness<8% FlakinessAccess to high-margin govt contracts


Customer Testimonials and Ratings

"In South Africa, if your equipment can't handle load shedding and blue granite, you're out of business. We chose the WOCATO 100 TPH line because of its hydraulic clearing system. Last month, we had three power cuts in one day; each time, we were back up and running in 15 minutes. The 1/2'' and 3/4'' stone coming off the belt is the best shape in the province. It's a tough machine for a tough environment."

— Thabo Mokoena,Managing Director,
Gauteng Quarrying Solutions

Score

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