Machine kits

Everything you need to start making blocks

We don't just sell a machine. Every AECT kit comes with a soil analysis and a week of training at your site, so your first blocks come out right.

Shop kits Which one do I need?
Every AECT kit includes

One kit. Everything you need to make your first block.

The machineHand-built and tested in San Antonio
Soil analysisWe test your dirt and dial in the mix
On-site trainingA full week, one-on-one, with Ryan Runge
Lifetime supportPlus a 1-year warranty
A complete kitReady to produce from day one
Complete kits

Choose your kit

Two kits cover almost every project. Not sure which? The planner picks for you.

AECT Impact 2001A
Best for 1 to 5 homes

Impact 2001A Kit

Our lightest, most affordable machine. Tows behind any vehicle. Perfect for 1 to 5 houses.

  • Machine
  • Soil analysis
  • On-site training
  • 300 blocks/hr
  • 6"×12" block
Kits from $59,000View kit →
AECT 3500
Flagship · High volume

3500 Kit

The Cadillac of CEB machines. Big 10"×14" blocks at 480 an hour. Built for millions of blocks.

  • Machine
  • Soil analysis
  • On-site training
  • 480 blocks/hr
  • 10"×14" block
Kits from $149,000View kit →
More equipment

Specialty machines, mixers and tools

Add-ons for your kit, plus machines for specific needs like interlocking blocks.

AECT 2500HD
Same block · 60% faster

2500HD

The Impact's 6"×12" block at 480 an hour, with a tractor-loaded one-yard hopper. Available as a kit on request.

  • 480 blocks/hr
  • 6"×12" block
$89,000View details →
AECT BP714
Interlocking · Reinforceable

BP714

Interlocking, holey 7"×14" blocks you can reinforce with rebar. Built for strict building codes.

  • 240 blocks/hr
  • 7"×14" interlocking
From $69,625View details →
AECT Mega Mixer
Mixing

Mega Mixer

Mixes 10 cubic yards an hour so your machine runs at full speed. Feeds up to four machines.

  • 10 yd³ per hour
  • 2 hoppers
$149,000View details →
AECT Small Block Press
Start here · Soil testing

Small Block Press

Test your dirt before you buy anything else. Makes quarter-scale blocks at real machine pressure.

  • 1,000–6,000 PSI
  • ¼ scale test block
$3,100View details →
AECT Block Cutter
Tool

Block Cutter

Clean, straight cuts in seconds. No electricity, no blades.

  • Seconds per cut
  • No power needed
$795View details →

All prices FOB San Antonio, TX, in USD. Shipping and loading not included. Prices may change with 30 days' notice.

Welder building an AECT 3500 in San Antonio
Hand-built in San Antonio

Built to last decades

  • Best-in-the-business welding. Our welders have built CEB machines for over 35 years.
  • American-made steel and heavy-duty components throughout.
  • Tested before it ships. No machine leaves our shop until it's making perfect blocks.
  • Built in a CEB building. Our shop is made from blocks our own machines produced.
Download the 2026 catalog PDF · 2.4 MB

Not sure which kit you need?

Tell us about your project and we'll match your block size and volume to the right machine, and show you whether buying even makes sense.

Plan my build →