Back to MK3 Brick Machines
No Image Available
Jumbo MK3 MouldSKU: JJJBB.STR
6 Inch Stretcher Block Jumbo MK3 Mould MK3 Mould
The JJJBB.STR is a heavy-duty interchangeable mould unit designed for the Doubell Jumbo MK3 brick making machine. It produces 6 Inch Stretcher Block bricks with industrial-grade efficiency and consistency.
Loading 3D Model...
Stretcher Block
6 Inch Stretcher Block
Model: BB.STR
6 Inch Stretcher Block. Standard profile for running wall sections.
Dimensions
- L: 440 mm
- W: 150 mm
- H: 220 mm
Family
BB
Compatible Machine

MK3 Range
Doubell Jumbo MK3 Manual "egg-layer" Brick Machine (Mould not included)
Doubell Jumbo MK3 Manual "egg-layer" Brick Machine (Mould not included)
View Base MachineCost Calculator
Est. Volume
0.00902 m³
Est. Mass
18.04 kg
Cost Per Brick (ZAR)
7.73
Cement: ZAR 3.97
Sand: ZAR 2.83
Stone: ZAR 0.77
Labor: ZAR 0.17
Production Forecasting
DIY Hand Mould
DIYBB.STR
500
(1 min cycles @ 100% efficiency)
1
500
Bricks / Day
Jumbo MK2
JJM + JJBB.STR
500
(1 min cycles @ 100% efficiency)
3
1500
Bricks / Day
Jumbo MK3
JJJM + JJJBB.STR
500
(1 min cycles @ 100% efficiency)
6
3000
Bricks / Day