SA-1HA Auto Polyurethane Foam Block Batch Foaming Machine consists of mixing system with lifting device, chemical metering system with re-circulation system to control chemicals which are dosed from the chemical storage tanks through pipe work and pneumatic injection valve systems into the mixing barrel.  An adjustable timer controls the mixing time.  As soon as the mixing time elapses, the lifting device will lift up the mixing barrel automatically, so the mixture can be very smoothly loaded into the mold.  The mold is more manually out to the mixing barrel’s filling station.  To put a level into the mould than can be dismantled, move the block then reassemble mold box for next block production.

Batch Foaming Machine Technical Data

Output

Maximum shot weight 150Kgs.

10 blocks or 1.5 tons foam can be produced by 3 operators and 3 mold boxes per hour.

Density between 16 and 50Kgs/cubicmeter is possible to achieve without any difficulty.  Feeding Methylene Chloride is advisable for the density less than 13Kgs/cubicmeters.

Working range

 Maximum size of mold can be fed for rectangular blocks 300cm,width 220cm, and height 125cm.

 Maximum size of mould can be fed for cylinder block is diameter 200cm, height 220cm.

Supply Scope

•  Foundation machine based and framework.
•  Chemical mixing barrel.
•  Polyol  tank 1500 liter with valve and dosing system.
•  TDI       tank 1000 liter with valve and dosing system.
•  Methylene Chloride  tank 300 liter with valve and dosing system.
•  Mixer system.
•  TDI sub tank.
•  Pipe work, chemical storage volume and pressure gauge, temperature gauge.
•  Control panel.
•  Mould box.