Our company offers a wide range of machines for the production of moulding sand cores applying Hot-Box and Croning methods. The Machines use air sand blowing method of ramming sand-resin mixture in a core box, providing high core quality and minimum time of filling the core box with sand.

The constitutive parameter of the Machines is the sand-blow barrel volume, which defines the weight of the manufactured core and the size of the core box.

Hot Box and Croning Core Making Machines Specifications for Manufacturing Cores from 6 to 25 kg.

Model 4749А1Э2 4758А2Э1 4752А2Г1 4752А2Э1 4753А1Г1 4753А1Э1 4748
Max. Core Weight, kg 6,0 6,0 12,0 12,0 25,0 25,0 25,0
Core Box Size, mm:              
- length 400 400 580 580 900 900 700
- width 320 320 480 480 350 350 680
- height 200 200 180 240 260 320 360
Core Box Connection Type vertical horizontal horizontal horizontal vertical vertical vertical
Core Box Heating electrical electrical gas electrical gas electrical electrical
Utility Consumption 15 кВт 15 кВт 5-8 м3 58 кВт 6-8 м3 60 кВт 86,5 кВт
Cycle Time, sec. 18,0 22,0 28,0 28,0 30,0 30,0 30,0
Cycle Air-Flow Rate, m3 0,25 0,25 0,25 0,25 0,30 0,30 0,45
Overall Dimensions, mm              
- length 1850 1850 3875 3875 4495 4495 4120
- width 1590 1590 3195 3195 3520 3520 3520
- height 2660 2692 3728 3728 3705 3705 2920
Weight, kg 2700 2500 5300 5150 7000 7000 6900

Hot Box and Croning Core Making Machines Specifications for Manufacturing Cores from 30 to 85 kg.

Model 4753А1Г3 4753А2Г1 4753А2Э1 4754А2Г1 4757А2Г1 4747А2Г1
Max. Core Weight, kg 30 30 30 50 85 50
Core Box Size, mm:            
- length 900 900 900 1080 1080 920
- width 450 450 450 780 780 850
- height 320 260 290 290 290 365
Core Box Connection Type vertical horizontal horizontal horizontal horizontal horizontal
Core Box Heating gas gas electrical gas gas gas
Utility Consumption 12 m3 7,5 m3 60 кВт 14 m3 20 m3 17 m3
Cycle Time, sec. 30,0 30,0 30,0 35,0 35,0 35,0
Cycle Air-Flow Rate, m3 0,45 0,30 0,30 0,50 0,80 0,50
Overall Dimensions, mm            
- length 6165 5720 4865 5270 6236 5520
- width 5785 4700 3040 3310 3400 5266
- height 3445 4150 4126 4057 4731 3925
Weight, kg 8700 11200 9500 10500 14000 14200
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Address: 195248, St. Petersburg, Russia,
Degtyaryova 4
Tel: +7 (812) 410-08-15