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Jumbo MK2 MouldSKU: JJBA.OB

9 Inch Block Open Bottom Jumbo MK2 Mould MK2 Mould

The JJBA.OB is an interchangeable mould unit designed for the Doubell Jumbo MK2 brick making machine. It produces 9 Inch Block Open Bottom bricks with high efficiency and consistency.

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Cavity Block

9 Inch Block Open Bottom

Model: BA.OB

9 Inch Imperial Block (Twin Cavity) with Open Bottom. Designed to allow for vertical reinforcement (rebar) and concrete filling through the cavities.

Dimensions

  • L: 440 mm
  • W: 220 mm
  • H: 220 mm

Family

BA

Compatible Machine

Doubell Jumbo MK2 Manual "egg-layer" Brick Machine (Mould not included)
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 Machine

Cost Calculator

Est. Volume
0.01041 m³
Est. Mass
20.82 kg
Cost Per Brick (ZAR)
8.98
Cement: ZAR 4.58
Sand: ZAR 3.26
Stone: ZAR 0.89
Labor: ZAR 0.25

Production Forecasting

DIY Hand Mould

DIYBA.OB
500
(1 min cycles @ 100% efficiency)
1
500
Bricks / Day

Jumbo MK2

JJM + JJBA.OB
500
(1 min cycles @ 100% efficiency)
2
1000
Bricks / Day

Jumbo MK3

JJJM + JJJBA.OB
500
(1 min cycles @ 100% efficiency)
4
2000
Bricks / Day

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