Semi Automatic Block Making Machine-Casting mixer

Application

The casting mixer (refer to the picture) is used for mixing concrete body before casting. It is located on the casting blank mold.

Technical parameter

1.Max outside size

Length:2520mm Width:2520mm Height:4113mm

2.Weight:3494kg

3.Motor

Type:Y280S-6

Power:75KW

4.Drum capacity:V=5.95m³

5.Mixing type: Push type

6. Mixing speed:960r/min

7.Pneumatic butterfly valve:D67IJ-10-250

Structure

The casting mixer is composed of mixing drum and casting arm.

The mixing drum is cylindrical and it is compose of motor, mixing shaft and mixing blade.

The sprue gate is controlled by the pneumatic butterfly valve.

Work principle

The casting mixer adopts push-type method, which make the mixing very quickly. It is driven by the motor, and the motor is rotated as clockwise direction to drag the mixing blade to rotate, and make the material turn in the drum.

The casting arm is located under the mold. The butterfly valve starts when the mixing material is acceptable, and the material will goes into the casting arm and then start the casting.

Installment

Put the mixing drum on the prepared base, and the place the rubber washer on the contact surface.

Trial running and adjus

Adjust the parts below after the installment.

a.Tighten the motor belt.

b.Tighten the gasket screw.

c.Adjust the casting arm base on process required and adjust the sprue gate.

Trial running

The motor runs stably and rotate as clockwise direction.

The mixing drum is stable.

a.The shaft is easy to run, no abnormal sound.

b.The pneumatic butterfly valve well works.

c.Adjust the distance between the draft tube and the caster base (usually, the clearance is between 12cm and 18cm).

Maintenance and repair

Maintenance

Clean the mixing drum, mixing shaft and casting arm once a week. The gasket cover should be tight during the cleaning, and the each bearing should be cleaned once per half year.

Repair

Disassemble the sprue gate and clean it and pneumatic butterfly valve and the pipe once per month.