150TPH Granite Mobile Crushing Plant in Zimbabwe

Client Profile

A Zimbabwe-based quarry operator specializing in construction aggregates sought a portable crushing solution for hard granite (Mohs 7–8) to produce high-quality road base and concrete sand.

Project Overview

• Location: Zimbabwe
• Material: Granite (≤500mm input size)
• Output: 150 tons per hour (0–5mm, 5–20mm, 20–40mm)
• Application: Road construction and ready-mix concrete

Challenges

1. Hard Material Processing: Granite’s high abrasiveness demanded durable equipment.
2. Mobility Requirements: Frequent site transitions needed a self-contained, track-mounted system.
3. Output Precision: Strict gradation standards for construction materials.

Liming’s Solution: NK Series Mobile Crushing Plant

Equipment Configuration & Advantages:

1. Primary Crushing:
   • Model: NK106 Mobile Jaw Crusher
   • Role: Coarse crushing of granite chunks (≤500mm).
   • Advantages: High crushing ratio, hydraulic adjustment, and robust structure for abrasive materials.
2. Secondary Crushing:
   • Model: NK200 Mobile Cone Crusher (HPT300 Hydraulic Cone Crusher)
   • Role: Fine crushing to 20–40mm aggregates.
   • Advantages: Multi-cylinder hydraulic system for stable output and overload protection.
3. Screening:
   • Model: S5X Vibrating Screen
   • Role: Precise classification into 3 finished grades.
   • Advantages: High-efficiency, multi-layer screening with anti-clogging design.
4. System Integration:
   • Feature: PLC intelligent control, diesel-electric dual power, and compact layout for quick relocation.

Technical Highlights

• Automation: Remote monitoring and fault diagnosis via Liming’s IoT platform.
• Eco-Friendly: Dust suppression system and low-noise operation.
• Fuel Efficiency: 30% energy savings with hybrid power options.

Results Achieved

• Capacity: Steady 150TPH output with 95% uptime.
• Product Quality: Cubical aggregates met ASTM C33 standards.
• Cost Savings: 40% lower logistics costs compared to fixed plants.

Client Feedback

“Liming’s NK mobile plant exceeded our expectations in granite processing. The jaw and cone crusher’ durability minimized downtime, and the modular setup allowed rapid deployment. A trusted partner for African quarrying!”
— Quarry Operations Manager, Zimbabwe