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Jumbo MK3 MouldSKU: JJJBCM.HALF
M4 Half Block Jumbo MK3 Mould MK3 Mould
The JJJBCM.HALF is a heavy-duty interchangeable mould unit designed for the Doubell Jumbo MK3 brick making machine. It produces M4 Half Block bricks with industrial-grade efficiency and consistency.
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Half Block
M4 Half Block
Model: BCM.HALF
Half-length M4 block. Used to stagger bonds at corners or ends of walls.
Dimensions
- L: 190 mm
- W: 90 mm
- H: 190 mm
Family
BCM
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
0.00270 m³
Est. Mass
5.40 kg
Cost Per Brick (ZAR)
2.31
Cement: ZAR 1.19
Sand: ZAR 0.85
Stone: ZAR 0.23
Labor: ZAR 0.05
Production Forecasting
DIY Hand Mould
DIYBCM.HALF
500
(1 min cycles @ 100% efficiency)
4
2000
Bricks / Day
Jumbo MK2
JJM + JJBCM.HALF
500
(1 min cycles @ 100% efficiency)
10
5000
Bricks / Day
Jumbo MK3
JJJM + JJJBCM.HALF
500
(1 min cycles @ 100% efficiency)
20
10000
Bricks / Day