New Zealand's environmental pioneer introduces Chinese-made solutions, redefining the benchmark for waste plastic treatment with its high-efficiency shredding solutions!

Client Background: 

As a global leader in environmental protection, New Zealand has stringent standards and high-efficiency requirements for industrial waste treatment. The New Zealand client who purchased our heavy-duty twin-shaft shredder is a well-known local environmental recycling company specializing in the recycling of industrial plastic packaging materials, with operations covering several major cities in both the North and South Islands of New Zealand.

Challenges and Needs

The client previously faced the challenge of low processing efficiency for 200L large blue drums (industrial-grade large plastic drums):

-Traditional processing methods are labor-intensive and lack safety guarantees.

-Existing equipment has a slow processing speed, processing only 40-50 drums per hour.

-The large size and toughness of the plastic drums place extremely high demands on equipment durability.

-Compliance with New Zealand's stringent environmental emission and safe operation standards is required.

Solution: Customized heavy-duty dual-shaft shredder

Core Performance Parameters

-Processing Object: 200L industrial large blue drums (HDPE/PP material)

-Processing Efficiency: 2 drums/minute, up to 120 drums/hour in continuous operation

-Power System: Wannan 45kW electric motor, providing stable and powerful performance

-Control System: Siemens S7-1200 PLC, intelligent operating interface

-Blade Material: Cr12MoV special alloy steel, heat-treated hardness HRC58-62

-Equipment Dimensions: 2500×1800×2100mm (L×W×H)

Technical Advantages and Highlights

1.High-Efficiency Intelligent Processing

-Precise Siemens PLC control enables one-button start and automatic overload protection.

-Intelligent sensing system automatically shuts down in case of abnormalities, ensuring equipment safety.

-Real-time monitoring of operating status with visualized data display.

2.Superior Power Configuration

-Wannan electric motors provide stable power output, reducing energy consumption by 15% compared to traditional motors.

-Specially designed reducer system delivers torque output up to 8500Nm.

-Fully enclosed structure, adapted to New Zealand's rainy and humid climate.

3.Safe and Environmentally Friendly Design

-Complies with ISO12100 safety standards, equipped with multiple mechanical and electrical protections.

-Low-noise design (operating noise <85dB), meeting the requirements for operation near residential areas.

-Fully enclosed processing chamber prevents debris from splashing, ensuring operator safety.

Implementation and Results

Installation and Commissioning Phase

Our technical team completed the equipment installation and commissioning in just 3 days through a combination of remote guidance and on-site support. Systematic training was also provided to the customer's operators, covering equipment operation, daily maintenance, and troubleshooting.

Operational Performance Data

Key data since equipment operation for three months:

-Efficiency Improvement: Processing speed increased by 140%, reducing work from 8 hours to only 3.5 hours.

-Cost Reduction: Labor costs reduced by 60%, energy costs reduced by 22%.

-Reliability: Continuous trouble-free operation for over 600 hours.

-Finished Product Quality: Uniform shredded size (30-50mm), facilitating subsequent cleaning and granulation.

-Customer Satisfaction: Ease of operation rating 9.2/10, stability rating 9.5/10.

Customer Feedback

"This is our most successful equipment investment in recent years. This shredder, made in China, not only fully meets international standards in performance, but its level of intelligence even 

exceeded our expectations. In particular, the perfect coordination between the Siemens control system and the Wannan motor has enabled a qualitative leap in our plastic bucket processing capacity. The equipment operates stably, is easy to maintain, and is perfectly adapted to the working environment in New Zealand."

Industry Significance

This case successfully demonstrates the competitiveness of China's high-end environmental protection equipment in the international market:

1.International Technical Benchmarking: Core electrical components use top international brands, ensuring reliable performance.

2.Customization Capabilities: Optimized design for specific materials (200L large blue drums) to solve practical problems.

3.Cost-Effectiveness: 30-40% lower cost than similar European products with comparable performance.

4.Service Support System: Timely and effective cross-border technical support, eliminating customer concerns.

Looking to the Future: Based on this successful cooperation, the customer plans to place additional orders and is considering extending our shredding solution to its Australian branch. We will continue to optimize our products, providing more efficient and intelligent Chinese-made solutions for global environmental protection.