Malaysian Scrap Metal Recycler Achieves 230% Capacity Boost with Custom Colour Steel Hammer Crusher

Case Study: Malaysian Scrap Metal Recycler Transforms Operations with Custom Colour Steel Hammer Crusher
Client Background

Our client is a mid-sized foreign trade enterprise based in Malaysia, a core export hub for recycled resources in Southeast Asia. With 8 years of industry experience, the company operates a 10,000 m² processing facility and employs 55 workers. Specializing in ferrous scrap metal recycling — including waste colour-coated steel tiles, scrap iron sheets, discarded appliance housings, and light-gauge metals — the company processes approximately 45,000 tonnes annually. As a fully licensed and正规规模化 solid waste recycling enterprise, it supplies purified metal feedstock to local Malaysian steel mills and exports to Singapore and Thailand.

The Challenge

Prior to the upgrade, the client relied on aging crushing equipment delivering only 5–6 tonnes per hour, with daily output capped at roughly 70 tonnes. The narrow rotor design caused uneven hammer wear, while frequent clogging from wet, mixed scrap — typical in Southeast Asia's humid climate — resulted in excessive downtime. Rising maintenance costs and inability to meet growing export orders demanded a fundamental equipment overhaul.

Solution: Customized Colour Steel Hammer Crusher

We designed and delivered a fully customized crushing system centered on an ultra-long, ultra-wide integrated rotor assembly specifically engineered for export-grade performance:

Component Specification
Crusher ModelCustomized Colour Steel Hammer Crusher (Ultra-long & Ultra-wide Rotor)
Rotor AssemblyExtended one-piece high-manganese steel rotor, export-spec widened design
Machine BodyAnti-corrosion colour steel housing with client logo & custom colour scheme
Feeding SystemAutomatic belt conveyor with anti-clog feed structure
Dust ControlPulse-jet dust collection system for full-enclosure operation
Metal SeparationHigh-intensity magnetic separator for ferrous purification
Electrical SystemCE-standard control cabinet with overload protection
Hammer MaterialBi-metallic high-chromium wear-resistant alloy hammers

Climate Adaptation: The entire system was optimized for Southeast Asia's high-humidity, high-rainfall conditions with full anti-corrosion treatment, dust-proof sealing, and anti-jamming mechanisms tailored for mixed light-gauge scrap.

Quantified Results
KPI Before After Improvement
Hourly Throughput5–6 t/h20 t/h+230%
Daily Output70 tonnes220 tonnes+214%
Hammer Service LifeBaseline3* longer+200%
Annual Wear Parts CostBaseline−60%↓60%
DowntimeFrequent clogging−70% stoppages↓70%
Energy per TonneBaseline−27%↓27%
Post-Magnetic Purity98.6%Premium Grade
Operational & Compliance Wins
  • Zero Environmental Violations: Full-enclosure dust collection ensures compliance with Malaysia's DOE environmental regulations — zero fines, zero shutdowns.
  • Higher Product Pricing: 98.6% magnetic purity commands premium pricing from steel mills, improving per-tonne margins significantly.
  • Expanded Export Capacity: With 220 tonnes/day output, the client now reliably serves markets in Singapore and Thailand alongside domestic buyers.
  • Reduced Labour Dependency: Automated feeding and anti-clog design cut manual intervention, lowering operational headcount requirements.
Client Feedback

The client reported that the custom hammer crusher has become the backbone of their processing line, delivering consistent high throughput even during the monsoon season when wet scrap previously caused daily stoppages. The extended rotor's uniform wear pattern and modular guard ring replacement have transformed maintenance from a weekly chore into a quarterly scheduled task.