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Industry Insights & Expert Guides

3DPTEK Blog — Industrial 3D Printing & Casting Insights

Practical, engineer-written content to help foundries and manufacturers navigate industrial additive manufacturing, from technology selection to production optimization.

What You'll Find on This Blog

Our blog covers the full spectrum of industrial additive manufacturing and casting — from deep technical dives to practical procurement guides. Every article is written to help engineers, foundry managers, and purchasing decision-makers make informed choices.

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Technology Explained

Binder Jetting, SLS, SLM — how each technology works, when to use it, and what to expect.

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Cost & ROI Analysis

Real pricing data, total cost of ownership models, and patternless vs. traditional casting comparisons.

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Practical How-To Guides

Step-by-step guides for selecting equipment, choosing service providers, and optimizing processes.

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Industry Applications

How automotive, marine, aerospace, and energy sectors use 3D printed casting today.

Editor's Picks

Our most popular and most-referenced articles. Start here if you are new to industrial 3D printing or looking for foundational knowledge.

Casting & Foundry, Sand 3D Printing

Patternless Sand Casting: Process, Cost & Lead Time Without Tooling

How patternless sand casting works in 2026: 3D printed sand molds from CAD, no tooling, 15-45 day lead times, and ±0.3 mm accuracy — with real production cost data.

Cost & ROI, Sand 3D Printing

3D Sand Printing Cost in 2026: What Foundries Actually Pay

3D sand printing cost in 2026, broken down: machine price, sand and binder, labor, and per-part math — with real numbers versus traditional pattern tooling.

Guides & How-To, Sand 3D Printing

How Sand 3D Printing Works: From CAD File to Casting in 7 Steps

How sand 3D printing works in 7 steps: from CAD file preparation to recoating, binder jetting, depowdering, and pouring — a complete guide for foundry teams.

Cost & ROI, Sand 3D Printing

Sand 3D Printer Buyer’s Guide 2026: How to Choose the Right Model

Choosing a sand 3D printer in 2026? Compare build volume, print speed, binder systems, and TCO across 3DPTEK’s lineup — then pick the right fit for your foundry.

Latest Articles

Stay current with our newest content. Articles covering technology updates, application breakthroughs, and practical advice — published regularly.

3D Sand Printing Cost in 2026: What Foundries Actually Pay

3D sand printing cost in 2026, broken down: machine price, sand and binder, labor, and per-part math — with real numbers versus traditional pattern tooling.

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Patternless Sand Casting: Process, Cost & Lead Time Without Tooling

How patternless sand casting works in 2026: 3D printed sand molds from CAD, no tooling, 15-45 day lead times, and ±0.3 mm accuracy — with real production cost data.

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3D Printed Sand Casting vs Investment Casting: Which Process Fits Your Parts?

3D printed sand casting vs investment casting compared: cost, surface finish, tolerance, part size, materials and lead time – plus a decision rule for choosing between them.

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3D Sand Printing Defects: Causes, Prevention & Fixes for Molds and Cores

The complete guide to 3D sand printing defects: gassing, veining, metal penetration, friability, warpage and surface finish – with causes, prevention, and fixes for molds and cores.

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Sand 3D Printer UK: Pricing, Delivery & Buyer’s Guide (2026)

Sand 3D printer buyer guide for British foundries: pricing, 6-8 week delivery to UK ports, compliance, export strength and net-zero casting, and 3DPTEK vs ExOne vs voxeljet.

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Sand 3D Printer Maintenance: Daily, Weekly & Monthly Checklist to Protect Uptime

Practical sand 3D printer maintenance: daily, weekly and monthly checklists for printheads, humidity control, recoater blades and binders – the habits that protect uptime.

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Sand 3D Printer Spain: Pricing, Delivery & Buyer’s Guide (2026)

Sand 3D printer buyer guide for Spanish foundries: pricing, 6-8 week delivery to Spanish ports, CE certification, growing market and AZTERLAN research, and 3DPTEK vs ExOne vs voxeljet.

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Sand 3D Printing Materials: Silica, Ceramic & Chromite Sand, and Binder Types Explained

Sand and binder selection for 3D sand printing: silica vs chromite vs ceramic sand, AFS grain fineness, furan vs phenolic vs inorganic binders, and the economics of binder loading.

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voxeljet vs ExOne Sand 3D Printers: Head-to-Head for Foundries (and Where 3DPTEK Fits)

voxeljet vs ExOne sand 3D printers compared: build volumes, price positioning, delivery and material systems – plus where 3DPTEK fits in the same size classes.

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Sand 3D Printer France: Pricing, Delivery & Buyer’s Guide (2026)

Sand 3D printer buyer guide for French foundries: pricing, 6-8 week delivery to French ports, CE certification, aerospace and defense casting, and 3DPTEK vs ExOne vs voxeljet.

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Browse by Category

Find articles organized by topic. Each category contains focused content for your specific area of interest.

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Sand 3D Printing

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Binder Jetting

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Casting & Foundry

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Industry Case Studies

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Cost & ROI

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Guides & How-To

Popular Topics

Jump directly to content tagged with the topics that matter most to you.

Sand 3D Printer Wax 3D Printer SLS 3D Printer Metal 3D Printer 3DPTEK-J4000 3DPTEK-J2500 3DPTEK-J1800 Patternless Casting Investment Casting Rapid Prototyping Aluminum Casting Steel & Iron Casting Titanium & Superalloy Aerospace Automotive Industrial Machinery Marine & Pump Valve ROI & Break-Even Buyer's Guide Workflow Integration

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