La version actuelle de votre navigateur est trop basse, afin de vous offrir un meilleur effet de navigation, veuillez utiliser une version supérieure du navigateur

Sand Mixer Machine

Resin sand mixing machine is a new equipment developed and optimized by referring to the advantages of similar advanced foreign equipment, and after many improvements and long-term production evaluation, it is an ideal equipment mixing resin sand and water glass sand.

1. S2 Series Rocker Type Sand Mixer

S255 fixed double-arm resin sand mixer

 

Resin sand mixing machine is a new equipment developed and optimized by referring to the advantages of similar advanced foreign equipment, and after many improvements and long-term production evaluation, it is an ideal equipment mixing resin sand and water glass sand.

a, Adhesive supply system adopts diaphragm pump and gear pump, near-end control valve, even if there is viscosity fluctuation, it can guarantee the adhesion degree and quantitative accuracy ≤ ± 3.0%

  1. b. The wedding sand is uniform, which effectively guarantees the quality of the modeling (core making) and the forming rate
  2. c. Short mixing time, less loss of head sand and tail sand

d, clean discharge after shutdown

e, with full-open sand mixing called cage wall, as well as blade cleaning and blade adjustment

f, easy operation and maintenance

g, The electronic control system adopts programmable control, which is reliable and easy to operate and maintain

  1. h. The inlet and outlet of the sand mixer can be equipped with new and old sand ratio regulators, which can accurately control the production and ratio of new and old sand.

I, double-arm rotation has a larger work coverage area

use:

The sand mixer can accurately and quantitatively add new sand, reclaimed sand and binder, continuously mix the condensed resin sand, and can be molded in the covered area to make the core.

 

Parameter S255 S2510 S2515 S2520 S2530 S2540
Production Rate 5 10 15 20 30 40
First-level sand mixing cage Radius of gyration 2.5 3.0 3.0 3.5 4.0 4.0
Swing Range 120° 120° 120° 120° 120° 120°
Motor Power 2.2 3 4 5.5 7.5 7.5
Two-stage Sand Mixing Cage Radius of gyration 1.35 1.65 1.8 1.8 2.0 2.0
Swing Range 270° 270° 270° 270° 270° 270°
Motor Power 4.0 5.5 7.5 11 15 18.5
Sand Outlet Height 1.28 1.6 1.6 1.8 1.85 1.85
Binder Quantitative Accuracy ≤±2% ≤±2% ≤±2% ≤±2% ≤±2% ≤±2%

2.S24 Series Single Arm Sand Mixer

S245 series single arm sand mixer

Mixing resin sand for foundry enterprises, a continuous operation of the core sand sand mixing machine, the machine is made of continuous mixing liquid curing agent and liquid resin or self-hardening sand core making use of resin sand mixer. Resin sand sand mixer can be divided into: arms resin sand sand mixer and single arm resin sand sand mixer .Arms resin sand sand mixer’s most widely used, its characteristic is can be made up of free secondary rotary stirring cage, the first level is conveying stirred cage, conveying the original sand .The second level is high speed mixed sand stirring cage .Liquid resin and curing agent are in the second stage injection,first of all  injection curing agent , a period of time and then sprayed into the resin .

 

Main Parameter

Model Production Rate T/H Cylinder Diameter mm Rotating Speed R/min Motor Power  kw Radius of Gyration mm Resin Pump Flow L/min Curing Agent Pump Flow L/min Binder Quantitative Accuracy
S245 3-5T φ203 960 4 2000 6 49 <±2%

3. S14 Series Wheel-type Sand Mixer

1.S1422 Rotor Sand Mixer

Technical parameters of rotor sand mixer

Disk diameter (mm): Φ2240

Feeding capacity (kg / s): 1900

Productivity (t / h): 47 ~ 55

Installed power (kw): 135.55

Approximate weight (Kg): 11000 </ FONT> </ P

 

2. S1402 Lifting Sand Mixer

The main characteristics of the lifting resin sand mixer:

1) This machine is composed of primary conveying agitating cage and secondary sand mixing agitating cage. The conveying and agitating cage adopts low-speed conveying, and the sand-mixing agitating cage adopts high-speed mixing.

2) The sand mixing cage is closed

3) The liquid material conveying adopts the mechanical diaphragm metering pump imported from Italy to convey the curing agent (curing agent pump), and the gear pump (with stepless variable speed motor) to convey the resin, or all imported gear pumps can be used for conveying according to user requirements.

4) The mixed molding sand head and tail sand is very small, and the electrical control system adopts imported PLC control to ensure 100% operating rate of the machine.

5) Liquid material delivery valve (commonly known as: near-end control valve) can be used as a corrosion-resistant liquid material reversing valve (return valve),

The valve can be stopped without stopping the pump. The valve is in the working position when the sand mixer is working, and hits the return position when it is not working, and then hits the working position when it is working.

The liquid material is sprayed into a fan-shaped mist-shaped belt by compressed air, which makes the binder easier to mix with the sand quickly and evenly. A reverse blow liquid valve with a reverse blow function can also be used.

Laisser un message