Resin sand mixer used in resin sand regeneration line
1. S24 Series Single arm resin sand mixer
I. Application range
Single arm resin sand mixer for casting industry resin sand reclamation line is mainly suitable for mixing resin sand and water glass sand.
II.Use and characteristics
1. This series of equipment is mainly suitable for mixing resin sand and water glass sand.
2. The binder supply system adopts the civil variable diaphragm pump and gear pump, which has compact volume structure and stable and reliable flow weight.
3. The sand is mixed evenly, which effectively guarantees the quality of the molding (core).
4. The sand mixing time is short, no head, tail sand, and the discharge is clean after shutdown.
5. Full-opening sand mixing cage arm, easy to clean or adjust the blade, easy to operate and maintain.
6. The single arm swing structure is simple and the equipment investment is small.
7. The old sand proportioner can be configured according to the production needs at the entrance of the sand mixer, which can accurately control the ratio of new and old sand.
8. The electrical appliance adopts PLC control, which restricts the protection, simulates the screen display, works stably, and realizes automatic production.
III. Technical Parameter
| Item |
Productivity
(t/h) |
Dia
(mm) |
Rotate speed
(r/min) |
Motor power (kw) |
Turning radius (mm) |
| S245 |
5 |
Φ175 |
960 |
3 |
R2000 |
| S248 |
8 |
Φ200 |
960 |
5.5 |
R2000 |
| S2412 |
12 |
Φ225 |
720 |
7.5 |
R2000 |
| S2415 |
15 |
Φ230 |
720 |
11 |
R2000 |
| S2420 |
200 |
Φ250 |
720 |
15 |
R2000 |
2. Double arm S25 series resin sand continuous mixer
I. S25 series Application range
Double arm resin sand continuous mixer for foundry resin sand reclamation line is mainly suitable for mixing resin sand and water glass sand.
II.Use and characteristics
1. This series of double-arm continuous resin sand mixer equipment is mainly suitable for mixing resin self-hardening sand and water glass sand.
2. Short sand mixing time, no head and tail sand loss. The arms are flexible and the working area is large.
3. Full-opening sand mixing cage arm, easy to clean or adjust the blade, easy to operate and maintain.
4. The advanced fluidized boiling device can be used to further reduce the micro-powder content of the sand, and greatly reduce the amount of bonding agent added, improve the quality of the molding sand, and achieve good economic benefits.
5. The binder supply system adopts the civil variable diaphragm pump and gear pump, which has compact volume structure and stable and reliable flow weight.
6. The electrical appliance adopts PLC control, which restricts the protection, simulates the screen display, works stably, and realizes automatic production.
III. Technical Parameter
| Parameter |
Type |
S255 |
S258 |
S2510 |
S2515 |
S2520 |
S2530 |
| Productivity (t/h) |
3-5 |
8-10 |
10-12 |
12-15 |
18-20 |
25-30 |
| First stage sand mixing cage |
Turning radius(mm) |
3 |
3 |
3 |
3-3.5 |
3-3.5 |
3-3.5 |
| Turning range |
120° |
120° |
120° |
120° |
120° |
120° |
| Motor power(kw) |
3 |
3 |
4 |
4 |
5.5 |
7.5 |
| Second stage sand mixing cage |
Turning radius(mm) |
2 |
2 |
2 |
2 |
2 |
2 |
| Turning range |
270° |
270° |
270° |
270° |
270° |
270° |
| Motor power(kw) |
5.5 |
5.5 |
7.5 |
11 |
15 |
18.5 |
| Sand outlet max radius of gyration |
5 |
5 |
5 |
5.5 |
5.5 |
5.5 |
| Resin pump model |
CB-B2.5 |
CB-B2.5 |
CB-B6 |
CB-B6 |
CB-B6 |
CB-B10 |
| Curing agent pump model |
Diaphragm pump |
OBL-50 |
OBL-75 |
| Binder quantitative accuracy |
<+-2% |
3. S28 Series Mobile Lifting Double Arm Resin Sand Mixer
S28 series mobile lifting type double-arm resin sand mixer is widely used in the mixing of large-scale cast iron, cast steel and other resin self-hardening sand and water glass sand.
I. Technical Parameter
Parameter
Type |
S2810 |
S2820 |
S2830 |
S2840 |
S2860 |
S2880 |
S28100 |
| Productivity (t/h) |
10 |
20 |
30 |
40 |
50-60 |
70-80 |
90-100 |
Big arm
Turning radius(mm) |
3000/4000 |
3000/4000 |
4000-6000 |
4000-6000 |
5000-7000 |
5000-9000 |
6000-11000 |
Small arm
Turning radius(mm) |
1500 |
1800 |
2200 |
2200/2400 |
2200/2500 |
2500/2600 |
2500/2800 |
| Sand outlet max height(mm) |
1600 |
1800 |
1600-3000 |
1800-4800 |
1800-4800 |
1600-5600 |
1600-5600 |
| Total power (kw) |
19.8 |
33.5/35.3 |
49/57 |
51/59.5 |
62.2/63.7 |
91/94 |
96/105 |
II. Use and characteristics
1. This series of equipment is mainly suitable for the mixing of large and medium-sized casting resin self-hardening sand and water glass sand.
2. The machine is a mobile adjustable lifting type sand mixer, which is easy to operate and has complete functions. It can be adjusted and selected according to different resin sand process characteristics.
3. The machine is mainly composed of sand mixer, walking mechanism, sand bucket, electric control system, air control system and dust removal system.
4. It has the features of complete functions, compact structure, uniform sand mixing, stable operation and convenient operation.
5. The electric appliance adopts PLC control, which can form a large and medium-sized mechanized modeling line with the corresponding auxiliary machine.
6. The boom of the sand mixer is motorized and the arm is manual.
7. Preset a variety of liquid material addition functions to meet the needs of different proportions of surface sand, back sand, new sand and reclaimed sand.
8. It adopts the split type sand mixing tank with stainless steel inner lining for easy cleaning and maintenance. The mixed sand blade is inlaid with hard alloy cutting head and has long service life.
9. The machine head is equipped with a head and tail sand control device and a deodorizing and dust removal device.
10. Use hydraulic or electric push rod to lift and lower, the lifting range can be set according to user needs.
11. Adopting the upper four-bar linkage mechanism to ensure that the boom lift is always in a horizontal position, and the structure is compact and beautiful.
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