Back to MK3 Brick Machines
No Image Available
Jumbo MK3 MouldSKU: JJJBCM.RIB2C
M4 Ribbed Block (2 Cavity) Jumbo MK3 Mould MK3 Mould
The JJJBCM.RIB2C is a heavy-duty interchangeable mould unit designed for the Doubell Jumbo MK3 brick making machine. It produces M4 Ribbed Block (2 Cavity) bricks with industrial-grade efficiency and consistency.
Loading 3D Model...
Rib Block
M4 Rib Block (2 Cavity)
Model: BCM.RIB2C
M4 Block with ribbed face and 2 cavities. Ribbing provides better keying for plaster.
Dimensions
- L: 390 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
0.00539 m³
Est. Mass
10.78 kg
Cost Per Brick (ZAR)
4.62
Cement: ZAR 2.37
Sand: ZAR 1.69
Stone: ZAR 0.46
Labor: ZAR 0.10
Production Forecasting
DIY Hand Mould
DIYBCM.RIB2C
500
(1 min cycles @ 100% efficiency)
2
1000
Bricks / Day
Jumbo MK2
JJM + JJBCM.RIB2C
500
(1 min cycles @ 100% efficiency)
5
2500
Bricks / Day
Jumbo MK3
JJJM + JJJBCM.RIB2C
500
(1 min cycles @ 100% efficiency)
10
5000
Bricks / Day