Z143 molding machine

Z143 molding machine description:

Z143 molding machine used in batch production of single sheet plate box model, small castings can be made on the box or the next box, molding machine USES spring micro vibration compaction mechanism, building sand, tight and uniform; To improve the quality of the casting as a guarantee. Pneumatic pipe line is concise, simple operation, flexible, easy to use and maintenance.

Z143 molding machine features:

• 143 molding machine structure optimization design, the fuselage USES the square box basket frame structure, raise the rigidity of the fuselage.

, jolting technology on modelling pattern in 143, can greatly improve the compressive strength of sand box can reach more than HB75 hardness, surface roughness increase one level, the stable product quality.

• 143 part modelling pattern in shock is earthquake type, effectively reduce the machine's influence on the ground.

, 143 modelling pattern using single cylinder draw in draw good synchronicity.

• 143 modelling pattern in control section, adopt pneumatic components to achieve the overall function, the operation is simple, maintenance is convenient.

• 143 modelling machine machine is easy to operate, visual sand mold, operating procedures can be humane, effectively improve the productivity.

143 molding machine technical parameters

The name of the unit Z143WA

Sand box size 500 * 400 * 150 mm

Table size 600 * 420 mm

Shock load 200 KGF

Compressive strength of 4100 kg

The travel distance of 160 mm

Pressure to 140 mm

Productivity / 40 to 60

Free air consumption of 0.25 m/box

Shape size 820 * 650 * 1310 mm

Z143 molding machine:

Z143 molding machine consists of fuselage, stripping mechanism, shock compaction mechanism, jib head part and pneumatic piping system components.

Z143 molding machine maintenance:

A) before going to work all should check the oil volume of oil mist, compressed air must be removed by water filters is water.

B) preventive maintenance machine, inspection machine parts, be replaced in a timely manner. Head lifting thread and central axis should note machine oil lubrication in each shift. Turning arm bearing filling every 3 ~ 6 months. 2 calcium base grease. Check the fastening screw vibration parts, found loose, tighten in a timely manner.

C) if shock force is insufficient, should check whether the compressed air pressure is appropriate, such as due to the shock between cylinder sand dust jam, shock cylinder should be unpick and wash.

D) operators must be familiar with the machine structure, performance, operating procedures to operate and use, and should pay attention to safety.

Z143 molding machine troubleshooting:

Z143 molding machine in use after a period of time, often can appear head swings slow, slow, affect work efficiency. At this time only after careful analysis on molding machine diagnosis, the cause the cause of the abnormal situation, the timely and properly handle can ensure molding machine back to normal. When molding machine pressure head swings slow, slow, should be from several steps to check step by step, finally solve the problem.

The first step, check the molding machine head plate before and after the clearance, if there was any ballastless foreign body, such as iron, can remove after commissioning.

The second step, open the pressure head behind two inlet pipe, control valve pull in in situ and put into the respectively, and see whether the nozzle inlet is enough big, if the air inflow small molding machine head swinging slowly, if the reason for this can always check to control valve, straight to air filtration.

The third step, molding machine head above the cover plate, open observe whether rack is corroded seriously, in the event of the failure, will cause the same shape and head movements slow, can use kerosene or gasoline wash.