Core Tray

• Material: Primarily PP or HDPE (high-density polyethylene), with options for UV-resistant and anti-aging additives. Modified plastic versions are recommended for their reusability.

• Structure: One-piece injection-molded design featuring multiple parallel slots (e.g., 3, 4, 5, or 6 slots), drainage holes, interlocking mechanisms for secure stacking, and slots for identification labels. Compatible with core dividers to separate samples from different drilling runs or core segments.

Key Advantages

1. Lightweight and easy to handle on-site; offers a longer service life and greater reusability compared to traditional wooden boxes.

2. Designed with drainage features to remove drilling mud and fluids, preventing core samples from becoming waterlogged or contaminated.

3. Impact-resistant and durable; maintains structural integrity when stacked, ensuring safer on-site storage and transport in shipping containers.

4. Corrosion-resistant, making it suitable for outdoor field environments and humid mining areas.

5. Customizable with options to print brand logos or site/project identification numbers.

6. Easy to clean and reuse after washing, helping to reduce overall project costs.

Specifications: Channel type / External dimensions / Length per channel / Compatible core diameter / Color (refer to the dimension table)

Customization available: Dimensions, number of channels, and labeling areas can be adjusted to meet specific site requirements; UV-resistant, reinforced (thickened) versions are also available.

Application Scenarios

Exploration of metallic and non-metallic mineral deposits (e.g., gold, copper, nickel; projects in Guyana/South America)

Geological surveys, geotechnical engineering investigations, and oil & gas exploration sampling

Temporary on-site storage during field drilling and long-term archiving in core storage facilities

Transport of core samples via sea or land for cross-border projects

Support for the entire core-handling workflow, including logging, photography, sampling, and laboratory analysis

Performance Features

1. Corrosion Resistance: Resistant to drilling muds and mild acids/alkalis; mold-resistant (unlike wooden boxes, these do not absorb water or rot).

2. Weather Resistance & Anti-Aging: UV-stabilized versions are suitable for long-term outdoor storage and remain resistant to cracking or deformation across a wide temperature range (-40°C to +60°C).

3. Impact Resistance: Manufactured via integrated injection molding; highly resistant to breakage from drops or stacking pressure, ensuring core samples remain intact.

4. Drainage & Contamination Prevention: Equipped with built-in drainage channels to allow mud and wastewater to escape, preventing cross-contamination between different core segments and ensuring the accuracy of geological analysis.

5. Durability: Designed for repeated use—far superior to disposable wooden boxes—and fully recyclable, making them an environmentally friendly choice.

Installation/Field Use (Core boxes require no complex installation; the focus is on proper, standardized use in the field.)

1. After core recovery, place the cores into the slots in the order they were drilled. Use core dividers to separate different intervals and ensure each section is properly numbered and recorded.

2. When stacking, align the locking mechanisms to ensure stability and prevent the boxes from tipping over or sliding.

3. Field Handling: Use the built-in handles to carry the boxes; handle with care and avoid dropping or throwing them.

4. Cleaning: Rinse with clean water and allow to air-dry after use; the boxes are reusable.

5. Labeling: Fill in the designated areas with the mining site name, borehole number, drilling interval, and depth to facilitate future retrieval. The system also supports QR code or RFID-based tracking solutions.

Packaging and Delivery (Suitable for international trade container exports; applicable directly to your project in Guyana)

1. Individual Packaging: Each item is independently protected and categorized by specification.

2. Palletization: Items are stacked on standard pallets and secured with stretch wrap to prevent shifting or collapse during transit.

3. Container Loading: Shipments are handled via full container loads (20GP/40HQ); loading configurations are optimized to maximize capacity and manage ocean freight costs.

4. Shipping Marks: Outer cartons are labeled with required shipping marks, brand logos, and contract numbers as specified by the client.

5. Accessories: Complementary items—such as dividers and identification labels—can be included in the same shipment, offering a one-stop procurement solution.

Quality Control and Testing

1. Incoming Raw Material Inspection: Random sampling of PP/HDPE raw materials to verify material composition and additives (such as UV stabilizers).

2. First-Article/Trial-Molding Inspection: Verification of appearance, dimensions, wall thickness, and the precision of slots/grooves.

3. Mechanical Performance Testing: Random sampling for drop tests and stack-load (compression) tests.

4. Comprehensive Visual Inspection: Ensuring the absence of material shortages, cracks, or deformation.

5. Batch Sampling: In-process inspections during mass production to ensure consistency across every batch.

6. Pre-shipment: Random sampling based on customer requirements, with factory inspection reports provided.

FAQ

Q1: Can the dimensions and colors be customized?

A: Yes, non-standard customization is available. We can adjust the number of slots, dimensions, and branding (logo printing) to meet the specific requirements of your mining or drilling operations.

Q2: Is the UV-resistant version suitable for long-term outdoor storage in tropical mining areas?

A: We can incorporate UV-resistant additives into the material, making it suitable for high-temperature, outdoor tropical environments. Third-party weather resistance test reports are available upon request.

Q3: Can you also supply core dividers and core labels?

A: Yes, we offer a complete solution—including core boxes, core dividers, and identification labels—for a one-stop procurement experience.

Q4: Is the export packaging suitable for containerized ocean shipping?

A: We use standard palletized packaging, which is compatible with 20GP and 40HQ containers and suitable for long-distance ocean freight.