In the field of mineral exploration, storing and organising core samples properly is just as important as drilling them. Core samples hold valuable geological data that can determine the success of an entire project. For many years, metal core trays were the standard choice for storing these samples. However, as exploration methods have advanced, plastic core trays have become the new industry preference.
At IndoRock, our IndoTray Plastic Core Trays are designed to meet the demands of modern exploration. They offer durability, safety, and long-term protection for your valuable samples. This article explains why more companies are shifting from metal to plastic core trays and how this change improves efficiency in the field.
Metal trays are heavy, especially when loaded with core samples. This makes transportation, stacking, and handling difficult for field teams.
Plastic core trays are much lighter. A lighter tray allows easier lifting, faster movement, and reduced fatigue for workers. This improves safety and speed during core logging and storage.
IndoTray plastic trays are made from a strong yet lightweight polymer that maintains rigidity even under heavy loads, making them easy to handle in the field.
Metal trays are prone to rust and corrosion, especially in humid or coastal environments. Over time, this can damage the trays and make it harder to read sample markings.
Plastic trays are completely rust-proof and weather resistant. They are UV-safe, waterproof, and ideal for long-term outdoor use.
IndoTray’s UV-resistant plastic ensures durability and colour stability even under direct sunlight. Your core samples remain safe, clean, and well-preserved for years.
Storage space is often limited in exploration sites and core sheds. Metal trays can be difficult to stack safely.
Plastic trays are designed with interlocking bases and stackable edges, allowing multiple trays to be securely placed one over another. This saves space while maintaining stability.
IndoTray trays also include smooth drainage grooves and clear visibility for samples, making core logging and inspection faster and more organised.
Handling metal trays can be risky because of sharp edges that may cause cuts or injuries.
Plastic trays are much safer to handle. They have smooth, rounded edges and ergonomic grips that make lifting and stacking easier. Field workers can handle them comfortably without protective gloves, reducing the risk of accidents and improving productivity.
While metal trays might seem durable, they often need replacement due to corrosion, bending, or surface damage.
Plastic trays are long-lasting, maintenance-free, and cost-effective over time. They do not rust, dent, or warp even after years of use.
IndoTray’s premium polymer structure ensures strength and performance that makes it a reliable long-term investment for exploration companies.
Core trays must display sample identification clearly for accurate analysis. Metal surfaces can fade or rust, making labels difficult to read.
Plastic trays provide a smooth, easy-to-mark surface suitable for stickers, paint pens, or embossed numbering. IndoTray trays have clear label areas that maintain sample identification even after repeated handling and exposure.
The mining and exploration industry is becoming more focused on sustainability.
IndoTray plastic core trays are recyclable and environmentally responsible. They can be reused for years and recycled at the end of their service life. Choosing plastic trays helps reduce waste and supports eco-friendly field practices.
IndoRock’s IndoTray range is designed by field experts who understand the real challenges of exploration work.
Each tray is:
1. UV-resistant for outdoor durability
2. Impact-resistant for rough field handling
3. Stackable and modular for space efficiency
4. Lightweight yet strong for easy mobility
5. Made from premium industrial-grade plastic
IndoTray trays are trusted across India’s toughest geological terrains, from Rajasthan’s mineral belts to the hilly regions of Uttarakhand.
For detailed specifications, visit IndoTray Plastic Core Trays or contact our team for customised solutions.
The shift from metal to plastic core trays marks a new standard in exploration fieldwork. Lightweight, corrosion-free, and easy to handle, plastic core trays offer clear advantages in durability, safety, cost, and sample protection.
For exploration companies looking for efficient and long-term solutions, IndoTray Plastic Core Trays are the perfect choice.
Engineered for accuracy and built for endurance, IndoTray ensures your core samples stay safe, secure, and well-organised.
