Permanent Cathode Process vs. Starter Sheet Process: A Data-Driven Look at Modern Copper Electrorefining
Exploring permanent stainless steel cathode technology vs. traditional starter sheets? Discover key differences in efficiency, cost, and ROI. Learn why leading smelters are upgrading and how our design expertise can help.
Precision, Speed, & Scale: How We Efficiently Delivered 44 Critical Shipments
At our core, we pride ourselves on rapid response and operational excellence. When a recent client needed a large shipment of specialized industrial components delivered swiftly and securely, our team mobilized to execute a seamless logistics operation—from packaging to port delivery—with unmatched efficiency. Here’s how we did it. 1. Scope & Scale: Packaging Specialized Industrial Components […]
What Are the Common Types of FRP Grating Currently Used in Copper Electrowinning Plants?
In copper electrowinning facilities, walkway safety and corrosion resistance are non-negotiable. Traditional steel grating succumbs to electrolyte splashes, leading to costly replacements and safety hazards. At PRS, we engineer integrated FRP (Fiberglass Reinforced Polymer) grating systems that outlast steel by 10+ years while enhancing operational safety. Discover how our design-first approach transforms platform infrastructure. 1. The PRS […]
Why Shorting Frames Matter in EW Plants?
In copper electrowinning operations, the shorting circuit frame—also referred to as a cell isolator —is an essential yet often overlooked component. Together with its companion storage rack, it plays a critical role in ensuring safe current distribution, minimizing energy loss, and protecting equipment during maintenance or emergency shutdowns. At PRS, we engineer these systems to […]
How to Optimize Copper Busbar Design for Maximum Energy Efficiency in Your Copper Electrowinning Plant?
To achieve maximum energy efficiency in your copper electrowinning plant, optimizing copper busbar (CBB) design is non-negotiable. The right combination of material purity, current density control, and surface treatment can slash energy losses by up to 15%, reduce operational costs, and extend equipment lifespan. At PRS Technology, our data-driven approach ensures CBBs deliver peak performance—whether connecting transformers, rectifiers, or electrowinning cells. This article […]
What are the Advantages of PRS’s EPC Services in the Global Copper Electrowinning Industry?
The global copper mining sector is shaped by large-scale operations that set high production and technological standards. Supporting this vast ecosystem are many agile and specialized engineering providers—PRS (Sichuan Precision Technology Co., Ltd.) among them. Focusing on turnkey solutions for Copper Cathode Factory Setup, especially in small and medium-sized electrowinning plants, PRS combines advanced engineering, […]
How Does PRS Cathode Stripping Machine Save Cost for Your Copper EW Plant?
When designing a cathode stripping machine, the key question for copper producers is simple: How can we minimize upfront investment and long-term operating costs without compromising efficiency? At PRS, the answer lies in customized solutions and smart technology integration. By tailoring designs to client-specific needs—such as production capacity, site constraints, and future scalability—we help clients reduce costs by 10% […]
K-type vs. G4-type Sealing for Plastic (UHMWPE) Pumps: Which One Suits Your Process Best?
In hydrometallurgy, particularly in zinc electrowinning processes, the sealing performance of pumps directly impacts equipment lifespan and production efficiency. As a Chinese copper & zinc EW plant EPC service supplier, we understand the critical role of sealing technology. Recently, many clients have inquired about seal selection for pumps — K-type seals vs. G4-type seals. This article provides […]
HDPE Geomembrane for Copper Tailings
Copper mining generates vast amounts of tailings, which require robust containment systems to prevent environmental contamination. High-Density Polyethylene (HDPE) geomembranes have emerged as the gold standard for lining tailings storage facilities (TSFs). Why HDPE Geomembranes Are Ideal for Copper Tailings HDPE geomembranes are chemically resistant, durable, and impermeable, making them ideal for containing acidic or […]
Solid Copper Bar and Permanent SS316 Cathode Steel
Technical Specifications and Material Excellence 1. Stainless Steel Cathode Plates: Superior Corrosion Resistance and Strength Our stainless steel cathode plates are engineered to meet the ASTM A240M-22 standard, utilizing 316L grade stainless steel for unmatched durability. This material is ideal for harsh environments due to its exceptional corrosion resistance and mechanical strength. The cathode assembly integrates T2 copper conductive […]
Copper Price Trend Forecast for 2025 – Rising
Core Drivers and Strategic Opportunities for Copper Mine and Copper Hydrometallurgy Plant Owners As the global energy transition accelerates, copper—crucial for powering clean technologies—is poised to play an even more significant role. In-depth analyses from leading institutions like Goldman Sachs, UBS, and Reuters reveal that copper prices are set to rise in 2025. This presents […]
Case Study and Material Selection Recommendations for Electrowinning Aisles and Stairs
We are currently on-site at a hydrometallurgical copper project in Africa, where the copper electrowinning plant was designed and equipment supplied by PRS. The following images showcase the copper electrowinning plant, where we have utilized FRP (Fiber Reinforced Plastic) Capping Boards for the platforms and aisles. Capping Board-2 Capping Board-1 Capping Board-3 Cutting and Installing […]