This machine is one of the specialized equipment that implements the provisions of GB1346-89. It is a new type of dual speed and dual speed slurry mixer manufactured according to the main technical parameters of GB3350.8. It mixes cement and water according to the standard specifications to form a uniform test slurry, which is used for measuring the water consumption, setting time, and production stability of cement standards. It is an indispensable equipment for cement production plants, construction units, relevant colleges and research institutions, and laboratories.
Main specifications and technical parameters
1.Mixing blade revolutions and time
| Mixing speed |
orbital revolutionr/min |
rotationr/min |
One automatic control program time(s) |
| slowly |
62±5 |
140±5 |
120±3 |
| stop |
|
|
15 |
| fast |
125±10 |
285±10 |
120±3 |
2. Mixing blade width: 111 ± 0.15mm
3. Connection thread between mixing blade and blade shaft: M16 × 1
4. Mixing pot inner diameter X depth: 160 ± 1X139 ± 2mm
5. Stirring pot wall thickness: 1mm
6. Working gap between mixing blade and mixing pot: 2 ± 1mm
7. External dimensions: 472X280X458mm
8. Net weight: 60kg
Main structure and working principle
1. Structure: It mainly consists of a base 17, a column 16, a gearbox 19, a sliding plate 15, mixing blades 14, a mixing pot 13, and a dual speed motor.
2. Working principle: The shaft of the dual speed motor is connected to the worm shaft 6 in the gearbox through the connecting flange 2. The worm gear shaft 5 drives the planetary positioning sleeve to rotate synchronously and is fixed on the planetary positioning sleeve. The eccentric position of the blade shaft 10 drives the blades 14 to revolve, and the planetary gear 9 fixed on the upper end of the blade shaft completes self rotation around the fixed inner gear ring 8. The prescribed work program of one slow rotation, one stop, and one fast rotation is automatically completed by a dual speed motor controlled by a program controller.
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