Resin bonded continuous type sand mixer

1.Continuous sand mixer 2.a resin bonded sand mixing machine in foundry plant. 3. High capacity

 Stationary Resion-bonded Continuous Sand MixerFeature:  Liquid temperature-control device, filter, measure pump and valve guarantee stable runoff;The liquid system is of backflow resistance and does not avoid the material precision. The big arm with dust catcher removes dust in the sand. The inside sand completely drains out after the halt, which is helpful for cleaning after sand hardening. The principal axis runs in medium speed with double screw disposal and uniform rolling. The tool is attached with hard alloy in exclusive structure, which keeps angle precise and unchangeable.The liner is made of wearable materials, which lengths service life. The horizontal split structure is good for cleaning and adjusting. Special adhesive adding system and discharging hole with precise control, no sand lost in the startup and halt. The sand adjuster is fixed according to the production, so that the proportion of old and new sand is controlled. The rolling is selected and changed according to the fixed proportion. The discharging hole connects with dust catcher with ducting pipe. PLC simulated screen, reliable operation, automatically production Rotating has manual and mechanical manners and the mechanical manner is controlled remotely. Length of big arm of mobile sand muller is designed according to users’ requirements for large casts.

 

Technical specification:

Item Model		S285	S2812	S2815	S2820	S2830	S2840
Power of small trolley	kw	4.0	4.0	4.0	4.0	4.0	Hydraulic drive 11kW
Power of dust collector	kw	5.5+0.25	5.5+0.25	5.5+0.25	5.5+0.25	5.5+0.25	5.5+0.25
Power of sand mill	kw	5.5	7.5	11.0	11.0	30	22
Gyration radius sand mill	mm	1500	1300	1600	1600	2050	2000
Speed of sand mill	rpm	730	730	960	730	537	730
Power of sand feeding arm	kw		4.0	4.0	5.5	5.5	2.2
Gyration radius of sand feeding arm	mm		1300	3000	3000	5000	6000
Height of sand entry	mm	1800	2500	2500	2500	2292	5940
Height of sand exit	mm	1200	1600	1600	1600	1520	1800-4800
Power of resin heater	kw	2.0	5.0	5.0	5.0	5.0	5.0
Power of resin pump	kw	0.6	0.6	0.6	0.6	0.6	0.6
Power of curing agent pump	kw	0.4	0.4	0.4	0.4	0.4	0.4
Pressure of compressed air	mpa	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Total power	kw	20.25	30.25	33.75	35.25	51.25	46.8

 

 

Resin bonded continuous type sand mixer