Scrap – Wellinco B.V.

Ceramic Processor

admin — Wed, 18 Mar 2026 14:57:28 +0000

Ceramic processor scrap refers to obsolete computer CPUs (e.g., Intel 486, 386, Pentium Pro) that use ceramic packaging, making them highly prized for gold recovery due to gold-plated pins and bonding wires. These, often called “golden-top” processors, are sold as industrial waste for precious metal extraction and sometimes by collectors, offering high yields of gold and other metals.
Key Aspects of Ceramic Processor Scrap:
High Gold Content: Ceramic CPUs are targeted for their high yield of gold in pins and, in some cases, gold lids or plating, offering superior recovery rates compared to plastic alternatives.
Common Types: Widely traded types include Intel 486, 386, Pentium Pro, Motorola, and AMD 486/586 ceramic processors.
Identification: They are easily identified by their rigid white, grey, or black ceramic bases and dense gold-plated pins.

Lead Battery

admin — Wed, 18 Mar 2026 14:55:57 +0000

Lead-acid batteries are a popular type of rechargeable battery that have been used for decades. They are widely employed in various applications, ranging from automotive and marine industries to telecommunications and uninterruptible power supplies (UPS). In this comprehensive guide, we will explore the functionality, working principle, types, and advantages of lead-acid batteries.
Lead-acid batteries operate based on a simple chemical reaction between lead and sulphuric acid. The battery consists of two electrodes, a positive electrode (known as the anode) and a negative electrode (known as the cathode). These electrodes are immersed in an electrolyte solution of sulphuric acid.

When the battery discharges, the sulphuric acid reacts with the lead in the positive electrode, resulting in the release of electrons. This process generates electrical energy that can be used to power various devices. As the battery discharges further, the sulphuric acid migrates to the negative electrode and reacts with the lead, creating lead sulphate and water.

During the charging process, the chemical reaction is reversed. An external source of electricity is applied to the battery, causing the lead sulphate to convert back into lead and sulphuric acid. This restores the battery’s capacity and allows it to be reused.
Lead-acid batteries find applications in various industries and sectors:

Automotive: Lead-acid batteries are extensively used in automobiles, providing the necessary power to start the engine and operate the vehicle’s electrical systems.
Telecommunications: Lead-acid batteries are crucial for providing backup power to telecommunication systems, ensuring uninterrupted communication during power outages.
Renewable Energy: Lead-acid batteries play a vital role in storing energy generated from renewable sources such as solar and wind, allowing for a continuous power supply.
Industrial: Lead-acid batteries are used in industries forklifts, emergency lighting, uninterrupted power supplies, and backup power systems.

Eps Block

admin — Wed, 18 Mar 2026 14:52:56 +0000

Expanded Polystyrene (EPS) blocks are lightweight, rigid plastic foam materials made from expanded polystyrene beads, commonly used for high-performance thermal insulation, protective packaging, and structural geotechnical fill. They are valued for being cost-effective, durable, moisture-resistant, and easy to cut or shape.
Key Features and Benefits
Insulation: Exceptional thermal resistance (R-value) for energy-efficient construction.
Lightweight: Easy to handle, transport, and install, often weighing only 1% of traditional materials like soil or concrete.
Durability: High compressive strength, particularly in higher densities (20–30+ kg/m³), suitable for load-bearing applications.
Versatility: Available in various sizes and densities, and can be customized with additives for fire resistance.
Main Applications
Construction: Used as insulation panels, roofing, wall insulation, and lightweight void fillers in buildings.
Geofoam: Used in civil engineering for road construction, bridge abutments, and slope stabilization.
Packaging: Provides excellent shock absorption for protecting fragile items.

Aluminum Wheel Scrap

admin — Wed, 18 Mar 2026 14:51:29 +0000

Aluminium Wheel
99.9% Aluminum alloy wheels scrap for sale
Model Number: Al 99% aluminum scrap
Type: Aluminum Wheel
Weight: 20kg
Al Content (%): 99%
Product name: aluminum wheel scrap
Color: silver
Delivery time: 5-7 days
Purity: 99%
Surface: clean
Material: aluminum
MOQ: 50tons
Net weight: 20kg/block
Loading port: tianjin port
Shape: block

Aluminum 6062 Scrap

admin — Wed, 18 Mar 2026 14:48:26 +0000

Destination: Spain
Category: Mixed Aluminium Extrusion Scrap
Valid Upto: 20/10/2025
Min Order Qty: 0.00
We need aluminium 6062 scrap in large volume on a monthly basis.

Brass Honey Scrap

admin — Wed, 18 Mar 2026 14:46:06 +0000

Brass Honey Scrap is a high-quality, clean, and uncoated yellow brass alloy mix, often containing mixed brass parts, tubing, and rod ends. It is highly recyclable, rust-proof, and widely used in manufacturing, casting, and plumbing fixture production. It is characterized by its yellowish appearance and excellent machinability
Key Characteristics and Uses:
Composition: Clean yellow brass, typically free from excessive iron, steel, and non-metallic contaminants, as described by Bripure Overseas.
Appearance: Resembles a honeycomb, often containing a mixture of different brass alloy types.
Applications: Used extensively for manufacturing plumbing fittings, car radiators, and decorative hardware, notes Sona Metals.
Properties: Highly durable, corrosion-resistant, and possesses excellent thermal conductivity, according to Sona Metals.
Market Information:
Recycling Value: Highly sought after by metal recycling companies for smelting into new products, notes Sona Metals.
Price: Market prices for Brass Honey Scrap can vary based on purity and current market demand, with some rates ranging from ₹350 to ₹520/kg, according to Reuze.
Source: Commonly generated from industrial manufacturing and plumbing, say Sona Metals.

Copper Cathode

admin — Wed, 18 Mar 2026 14:44:35 +0000

Copper cathodes are high-purity (99.99%) plates of copper produced through electrolytic refining or electrowinning (SX/EW). They are the primary raw material for manufacturing copper rods, wires, tubes, and alloys, characterized by excellent conductivity and low impurity levels. Standard cathodes weigh 100-250 kg, meeting LME Grade A specifications.
Key Details About Copper Cathodes
Purity & Quality: Typically

copper, ensuring high electrical conductivity, compliant with standards such as LME Grade A, ASTM B115, and DIN EN 1978.
Production Process: Produced via two main methods:
Electrowinning (SX/EW): Leaching oxide ores with acid and plating copper onto starter sheets.
Electrolytic Refining: Smelting sulfide ores into anodes, which are then refined in an electrolytic bath to produce pure cathode copper.

Copper Wire Scrap

admin — Wed, 18 Mar 2026 14:41:26 +0000

High-purity copper wire scrap (99.9%–99.99% Cu), particularly Millberry grade, is a valuable, recycled material used in electrical, construction, and automotive industries. It consists of unalloyed, uncoated, and unburnt wire, frequently sourced from high-grade telecommunication and electrical cables. Prices vary by grade and cleanliness, with bare bright copper attracting the highest value.
Key Grades and Specifications
Millberry / Bare Bright Wire: 99.99% pure, clean, uncoated, unalloyed copper wire, typically over 16 gauge. This is the highest-value scrap.
Berry / Candy Wire: Clean, untinned, uncoated, unalloyed copper wire, not smaller than No. 16 B&S wire gauge.
Insulated Wire Scrap: Copper wire covered in plastic or rubber insulation, which requires stripping.
Technical Specs: Often sold with specifications stating: No burnt wire, no excessive oxidation, and free of tin, lead, zinc, or aluminum contamination.
Common Applications
Recycling & Manufacturing: Melted down to produce new copper rods, ingots, and wire products.
Electrical Industry: Re-purposed for high-conductivity components, cables, and motors.
Infrastructure & Construction: Used in plumbing, roofing, and structural components.

UBA Scrap

admin — Wed, 18 Mar 2026 14:39:50 +0000

Used Beverage Can (UBC) scrap consists of recycled aluminum beverage containers, highly valued for manufacturing new cans. It is a major global commodity in the recycling industry, often traded in baled form, with significant markets in Bangladesh, the UAE, and the US. UBC scrap requires strict purity standards, free from plastic, glass, or other metals.

LDPE FILM Scrap and Rolls

admin — Wed, 18 Mar 2026 14:38:34 +0000

High-quality, recyclable LDPE (Low-Density Polyethylene) film scrap and rolls are available in clear, colored, and printed varieties, suitable for manufacturing and recycling, Sourced from post-industrial and post-consumer waste, these flexible materials are ideal for reprocessing into new plastic films, bags, and agricultural products.