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Xian County Dingsheng Road Da Experimental Instrument Equipment Factory

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Yintun, Guozhuang Town, Xian County, Hebei Province

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New standard cement mortar mixer tester

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Overview

The new standard cement mortar mixer tester of Xian County Dingsheng Road Da Experimental Instrument Equipment Factory adopts touch screen control, automatic lifting of the mixing pot, more humanized design, higher degree of automation, more reasonable structure, longer service life, and mixing blades. The new standard cement mortar mixer is an ideal equipment for testing the strength of new standard cement mortar.

Product Details

JJ-20H cement mortar mixer

1、 Product Introduction:

The JJ-20H cement mortar mixer is designed and produced according to the requirements of the new standards GB/T17671 (ISO method) and JC/T681-2020. This product adopts

Reduced, more user-friendly design, higher degree of automation, more reasonable structure, longer service life, lower noise, protection against dust, stainless steel mixing blades and other features.

Ideal equipment for testing the strength of standard cement mortar.

2、 Main technical parameters:

1. Mixing blade speed range

Low speed rotation 140 ± 2r/min revolution 62 ± 2r/min

High speed rotation of 285 ± 3r/min and revolution of 125 ± 3r/min

2. The motion trajectory of the stirring blade in the stirring pot is the same as ISO679-1989 (E)

3. Mixing blade width 135mm

4. Eccentrically fastened connection between mixing blade and mixing blade shaft

5. Mixing pot capacity 5L, wall thickness 1.5mm

6. The working gap between the mixing blade and the mixing pot is 3 ± 1mm

7. The electric motor is a vertical servo motor with a power of 0.75KW

8. Dimensions: Length x Width x Height 530 x 330 x 610 (mm)

The JJ-20H cement mortar mixer is designed and produced according to the requirements of the new standards GB/T17671 (ISO method) and JC/T681-2020. This product adopts

Ideal equipment for testing the strength of standard cement mortar.

2、 Main technical parameters:

1. Mixing blade speed range

Low speed rotation 140 ± 2r/min revolution 62 ± 2r/min

High speed rotation of 285 ± 3r/min and revolution of 125 ± 3r/min

2. The motion trajectory of the stirring blade in the stirring pot is the same as ISO679-1989 (E)

3. Mixing blade width 135mm

4. Eccentrically fastened connection between mixing blade and mixing blade shaft

5. Mixing pot capacity 5L, wall thickness 1.5mm

6. The working gap between the mixing blade and the mixing pot is 3 ± 1mm

7. The electric motor is a vertical servo motor with a power of 0.75KW

8. Dimensions: Length x Width x Height 530 x 330 x 610 (mm)

9. Net weight 100kg

New standard cement mortar mixer tester

1. This instrument is packaged in a box and plastic bag. After opening the box, check whether the product certificate, packing list, user manual and other materials are complete, and carefully read the user manual.

2. Place the instrument on a flat and level ground, open the back door, check if all components are installed, and ensure that all connecting ports are tightly connected. Then insert the power plug into a 220V AC power socket with reliable grounding, and the instrument can be put into use.

3. Set the timer to the desired time, turn on the power and the instrument will start working. When the set time is up, the instrument will automatically stop working. If the negative pressure exceeds the range of "-4000-6000Pa", the pressure regulating knob should be turned to adjust the negative pressure within the range specified by the national standard.

4. When screening according to GB1345-91, first weigh 25g of cement sample with a balance, pour it into the test sieve and cover it with a sieve cover, then start the instrument, wait for the machine to stop, remove the test sieve, pour the sieve residue into the balance for weighing, and obtain the sieve analysis result.

Maintenance and upkeep of cement fineness negative pressure sieve analyzer:

1. After each use, gently brush both sides of the test sieve with a brush, and check the sieve against sunlight or light. After passing the inspection, store the test sieve in a dry container or plastic bag.

2. When the test sieve is clogged, it can be placed upside down on the sieve seat, covered with a sieve cover for reverse suction, and then cleaned with a brush. If necessary, the vacuum cleaner suction tube can also be pulled out of the cyclone tube and directly sucked onto the sieve, while cleaning with a brush. If the sieve is severely clogged, the test sieve can be soaked in water for a period of time before brushing.