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Metal Casting Green Sand: Process, Benefits & Essential Applications

A dark foundry workshop with shelves and equipment; text overlay reads: "Metal Casting Green Sand Process Benefits and Applications. A guide from C.L. Dews & Sons.

Foundry Process Guide Metal Casting Green Sand: Proven Process, Benefits, and Essential Applications Metal casting green sand is the oldest molding method still running in modern foundries, explained here by people who pour into it every day. In This Guide What Green Sand Actually Is The Six-Stage Process Why It Stays Popular Real-World Applications When […]

Metal CNC Machining: Proven Precision Fabrication Solutions for Projects

A person operates a CNC machine in a dimly lit industrial workshop. Text on the left reads: "Metal CNC Machining: Proven Precision Fabrication Solutions" with company details for C.L. Dews & Sons.

Foundry Insights Metal CNC Machining: Proven Precision Fabrication Solutions for Complex Projects When a cast part has to meet a tight tolerance, a strict surface finish, and a non-negotiable delivery date, the finishing process matters as much as the pour. Here is how a disciplined approach to fabrication keeps complex parts on spec from raw […]

Sand Metal Casting Process: A Complete Manufacturing Guide

A worker in protective gear operates at a foundry beside rows of molds. The text reads: "Sand Metal Casting Process: Complete Manufacturing Guide" by C.L. Dews & Sons, offering practical insights into sand metal casting.

Foundry Insights Sand Metal Casting Process: A Complete, Proven Manufacturing Guide From pattern preparation and mold packing to alloy pouring and final inspection, this guide walks through the practical steps, material decisions, and quality controls that separate a sound production casting from an expensive piece of scrap. In This Guide What the Sand Metal Casting […]

Sand Mold for Metal Casting: Proven Step-by-Step Foundry Guide

A dark-toned foundry workshop with metal gears and machinery parts on a workbench. Text reads: "Sand Mold for Metal Casting: The Complete Foundry Guide. A practical guide by C.L. Dews & Sons.

Foundry & Casting Insights Sand Mold for Metal Casting: A Proven, Complete Step-by-Step Guide to the Sand Casting Process From pattern-making and coreboxes to pouring molten alloy, a sand mold for metal casting is the oldest and still most versatile production route in heavy industry. Here is how the process actually works, what each material […]

3-Axis CNC Machining: Essential Capabilities and Proven Applications (2026)

A promotional slide for C.L. Dews & Sons titled "3-Axis CNC Machining: Capabilities and Applications" featuring a workshop with CNC machines and text about a practical machining guide.

Foundry & Manufacturing Insights 3-Axis CNC Machining: Essential Capabilities and Proven Applications The workhorse of modern manufacturing, this proven process handles the bulk of industrial parts production. Here is a definitive guide to where it shines, where it falls short, and how to specify it intelligently for your next project. In This Guide What the […]

CNC Machining Fundamentals: Principles for Precision Manufacturing (2026)

Promotional graphic for C.L. Dews & Sons featuring the title 'CNC Machining Fundamentals: Precision Manufacturing' alongside an image of a CNC machine in a factory setting.

Foundry & Manufacturing Insights CNC Machining Fundamentals: Complete Guide to Precision Manufacturing From G-code programming to closed-loop feedback control, the fundamentals that drive modern precision manufacturing remain rooted in a few core principles. Here is a practical guide to how it all works, why tolerances matter, and where these processes deliver the most value. In […]

What Is CNC Machining? The Complete Beginner’s Guide (2026)

Text graphic with the title "What Is CNC Machining? Complete Beginner Guide" in white and orange on a black grid background, with a subtitle "Demystify computer numerical control..." and "C.L. Dews & Sons Foundry" at the bottom left.

Manufacturing Fundamentals What Is CNC Machining? The Complete Beginner’s Guide to Computer Numerical Control From a coded program to a precision steel part: a plain-English explanation of how CNC machining actually works, what it can cut, and why it powers modern manufacturing. In This Guide A Plain-English Definition A Brief History Behind the Acronym How […]

Crusher Wear Parts: How to Choose Parts That Lower Cost Per Ton, Not Just Purchase Price

Foundry Insights Crusher Wear Parts: How to Choose Parts That Lower Cost Per Ton, Not Just Purchase Price Learn how to evaluate crusher wear parts based on durability, fit, material performance, downtime reduction, and total cost per ton instead of upfront price alone. Crusher wear parts directly affect uptime, production rate, product shape, maintenance costs, […]

High Chrome vs Manganese Steel for Crusher Wear Parts: Material Selection Guide

Material Selection Guide High Chrome vs Manganese Steel for Crusher Wear Parts: A Definitive Guide The material you choose for blow bars, hammers, mantles, and liners determines throughput, downtime exposure, and total cost of ownership. Here’s how to get it right. In This Guide The Critical Role of Crusher Wear Parts Why Material Selection Matters […]

Blow Bars Cracking: When It’s Normal Wear and When It’s a Warning Sign

Foundry Insights Blow Bars Cracking: When It’s Normal Wear and When It’s a Warning Sign Learn how to tell the difference between normal surface fatigue, warning cracks, and serious blow bar failure before downtime gets expensive. In This Guide The Role of Blow Bars in Impact Crushers Why Blow Bars Cracking Can Happen During Normal […]