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Jumbo MK2 MouldSKU: JJBBM.U
M6 U-Block Jumbo MK2 Mould MK2 Mould
The JJBBM.U is an interchangeable mould unit designed for the Doubell Jumbo MK2 brick making machine. It produces M6 U-Block bricks with high efficiency and consistency.
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U-Block
M6 U-Block
Model: BBM.U
M6 U-Block (Beam Block). U-shaped profile for creating horizontal ring beams or lintels.
Dimensions
- L: 390 mm
- W: 140 mm
- H: 190 mm
Family
BBM
Compatible Machine

MK2 Range
Doubell Jumbo MK2 Manual "egg-layer" Brick Machine (Mould not included)
Doubell Jumbo MK2 Manual "egg-layer" Brick Machine (Mould not included)
View Base MachineCost Calculator
Est. Volume
0.00613 m³
Est. Mass
12.27 kg
Cost Per Brick (ZAR)
5.31
Cement: ZAR 2.70
Sand: ZAR 1.92
Stone: ZAR 0.52
Labor: ZAR 0.17
Production Forecasting
DIY Hand Mould
DIYBBM.U
500
(1 min cycles @ 100% efficiency)
1
500
Bricks / Day
Jumbo MK2
JJM + JJBBM.U
500
(1 min cycles @ 100% efficiency)
3
1500
Bricks / Day
Jumbo MK3
JJJM + JJJBBM.U
500
(1 min cycles @ 100% efficiency)
7
3500
Bricks / Day