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  AUTOMATIC SAND CORE BLOWING MACHINE
 
 


RTV automatic sand core blowing machine, with the excellent unique feature, can saves a lot of man power in the processing of cores of molds, and able to make the quality products easily and speedily. This type of machine is the efficient and useful one for mass production.
Special feature:


1. The large service air tank, specialty of supply valve and air pressure requlator gives the sufficient blowing power itself which sand core meet the requirement of any kind and any size of core or mold easily, and that is low pressure processing can extend the life of mold.?

2.The water cooling system at blowing head, blowing place and leading axle can extend its duration
3. Four leading axle design give accuracy and smoothly operation.
4.The buffer unit of air cylinder gives a stable and speedy turning of the molds.
5.The patent blowing head can prevent any sand-lacking during blowing
6.The movables and adjustable seat of blowing head gives a high coincidence to various molds
7. The sand discharge of reverse process can recycle by screw conveyor.
8. The heating power could be generated by gas or electricity, in case of electricity, the thermal controller give tools required temperature, for the other, the speciality of gas-air mixer gives the completes combustion and saves the heat-time and fuel expanse
  SPECIFICATION
 
MODEL

RTV-330

CORE  BOX  SIZE 300 x 300 x 250.(mm)
OPERATION METHOD INDIVIDUAL, SINGLE CYCLE AUTO, CONTINUOUS AUTOMATIC.
OPERATION PREATION  57KG
HEATING  METHOD Gas or electric heating (automatic temperature
MAX.  BLOW  WEIGHT  10(KG)
HOPPER CAPACITY 150KGS
MULDING  CAPACITY +1525 SEC/CYCLE(CURE TIME)
OPERATION  PRESSURE 1~4.(KG)
ELECTRIC  POWER  SOURCE

AC220/380V  .50/60HZ.  3PHASE

COOLING WATER
24 m3/Hr
AIR HOSE
3/8
MACHINE  WEIGHT
1350.KGS
MACHINE  SIZE
L:1900 x W:1600 x H:2400.(mm)
OPTION  APPARATUS

1Bucket elevator device.
2.Sand reclaimation apparatus.
3. Auto heating of sand-blowing inlet.

 

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