QT4-40 diesel engine concrete hollow semi automatic concrete paver block making machine

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low price QT4-40 semi automatic small concrete block machine is one of the well sold models of our factory, This machine is very easy in operating.  

We equipped a larger reductor of high quality for it, and change the key rotary parts into bearings.

In addition, thickened square steel frame is used to make it to be stronger.
Wear resisting material is adopted for the guiding columns so that the service life of this machine can be largely prolonged.

(1) adopt 350 reductor when other's 250 reductor

(2) for the steel frame 5mm, much stronger

(3) 2.2kw mortor, 3kw vibrator(upper mould) and 2x2.2kw vibrator(down mould), the hollow blockpressure 8-10Mpa, solid blocks pressure 10-12Mpa.

(4) For the moulds: high temperature carburizing heat treatment, it is durable.

(5) low investment for small scaled factory.

QT4-40 semi automatic small concrete block machine

390*390*390mm, 4 pieces per mould, 2880 pieces per 8 hours

Our factory with high research ability for new type brick machines, and we developped new model brick machines every year.

QT4-40 concrete block machine is one of the best selling models in our factory.

Now it's time for us to develop our new international market, so we will sell our brick machines only with factory price.

Each set brick machine has to passed three times strictly examine before it is packged for shipping.

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