The main principle

Magnetic column level gauge is also called magnetic flap level gauge. Its structure is mainly based on buoyancy and magnetic force principle design and production. The float with magnets is affected by the buoyant force in the medium to be measured. The change of the liquid level causes a change of the position of the magnetic float, the magnetic magnetic force coupling effect of the magnetic float and the magnetic column to cause the magnetic column to flip a certain angle (the surface of the magnetic column coats different colors), thereby reflecting one of the liquid levels in the container. Happening.

The electronic module and transmitter module, which is composed of sensors (reed switches) and precision electronic components, can transmit output resistance signals, current values ​​(4 to 20 mA), switching signals, and other electrical signals. In order to achieve the perfect combination of on-site observation and remote control.

Application scope and characteristics

With: simple structure, easy to use, stable performance, long service life, easy installation and maintenance.

The magnetic column level gauge can be used for level measurement and control in various industrial automation process controls. Can be widely used in petroleum processing, food processing, chemical, water treatment, pharmaceutical, power, paper, metallurgy, shipbuilding and boilers in the field of liquid level measurement, control and monitoring.

Round Sling

It includes EA type and EA-A type.

Round Sling

Round sling is an all-purpose lifting sling, which is both high strong and non-damaging to its load. Extremely light in weight and infinitely flexible in all directions, it is easy and quick to manipulate even when awkwardly shaped or fragile loads are being lifted. Manufactured to EN 1492-2.

Description:

Round slings` max load is 300 tons .It`s effective length is 80m and safety factor is 7 and 6. Made of high-strength polyester filament(100% PES),round webbing slings adopts neutral loop structure in its core and 100% PES sleeve to protect it .

It is very easy to maintain webbing slings. It is very popular to cause damage in hoisting operation due to bump. EA-A webbing slings can absorb impact and turn danger into safety.

If Webbing Sling is damaged seriously, its protective sleeve is broken and its core is undamaged. If its core filament is broken, it will be found through through protective sleeve.

If there appears small cut on sleeve ,can use adhesive tape to cover it to avoid split .Pay attention that only its core is not hurt can you continue to use it .If there appears big cut on sleeve ,they must be checked by our company.


Parameters of EA-A round sling

Max.SWL=Mode Coeffcient P×Working Load Limit Max.SWL of lifting method

Code


Color

Single Max .Working Load Limit

two-Legs Max.Working Load Limit


Approx
Width
(mm)


Min
length
(m)


Max
Length
(m)


Upright


Choked

β


Upright
45°


Choked
45°


Upright
45°-60°

Choked
45°-60°

0°-7°

7°-45°

45°-60°

45°











1.0

0.8

2

1.4

1.0

0.7

1.4

1.12

1.0

0.8

EA-A-01

Purple

1000

800

2000

1400

1000

700

1400

1120

1000

800

40

1

100

EA-A-02

Green

2000

1600

4000

2800

2000

1400

2800

2240

2000

1600

50

1

100

EA-A-03

Yellow

3000

2400

6000

4200

3000

2100

4200

3360

3000

2400

60

1

100

EA-A-04

Grey

4000

3200

8000

5600

4000

2800

5600

4480

4000

3200

70

1

100

EA-A-05

Red

5000

4000

10000

7000

5000

3500

7000

5600

5000

4000

75

1

100

EA-A-06

Brown

6000

4800

12000

8400

6000

4200

8400

6720

6000

4800

80

1

100

EA-A-08

Orange

8000

6400

16000

11200

8000

5600

11200

8960

8000

6400

90

1

100

EA-A-10

Orange

10000

8000

20000

14000

10000

7000

14000

11200

10000

8000

100

1

100

EA-A-12

Orange

12000

9600

24000

16800

12000

8400

16800

13440

12000

9600

110

1

100

EA-A-15

Orange

15000

12000

40000

28000

15000

14000

28000

22400

15000

12000

150

1

100

EA-A-20

Orange

20000

16000

60000

42000

20000

21000

42000

33600

20000

16000

180

1

100

EA-A-25

Orange

25000

20000

50000

35000

25000

17500

35000

28000

25000

20000

200

1

100

EA-A-30

Orange

30000

24000

60000

42000

30000

21000

42000

33600

30000

24000

220

1

100

EA-A-40

Orange

40000

32000

80000

56000

40000

28000

56000

44800

40000

32000

250

1

100

EA-A-50

Orange

50000

40000

100000

70000

50000

35000

70000

56000

50000

40000

270

1

100

EA-A-60

Orange

60000

48000

120000

84000

60000

42000

84000

67200

60000

48000

280

1

100

EA-A-80

Orange

80000

64000

160000

112000

80000

56000

112000

89600

80000

64000

300

1

100

EA-A-100

Orange

100000

80000

200000

140000

100000

70000

140000

112000

100000

80000

320

1

100

The unique advantages of round slings:

Material:100% high tenacity polyester

Color: According to EN-1492

W.L.L: 1T-100T

Ply: Single or double

Certificate: Certificate G.S. CE.

1. Especially suitable for loading round objects.

2. The surface of round sling is smooth, does not cause damages to gender objects.

3. Various loading methods, including dragging or pulling loaded object.

4. Even stress can be extend the lifespan of sling.

5. High strength/weight ratio.

6. Anti-abrasion and anti-incision protection sleeve can be attached.

7. Has special label, working load is differentiated by colors according to international standard. Easy to identify even if the sling has been abrased.

8. Light and soft, can be used in small narrow space.

9. Non-electric conductive, no danger of electric stroke,

10. Accord with European Standard EN1492-1: 2000 and China Trade Standard JB/TB521-1997.

11. The elongation of sling≤7%

12. The working temperature range: -40 ℃-100 ℃

Features:

Material:100% high tenacity polyester

Color: According to EN-1492

W.L.L: 1T-100T

Ply: Single or double

Certificate: Certificate G.S. CE.

Packing: PE shrink wrapped, carton and pallet

round slings copy


pllyester round sling


Round Sling,Round Webbing Sling,Lifting Round Sling,Polyester Round Sling

Hebei Liston Lifting Rigging Manufacturing Co., Ltd. , https://www.liftingriggingfactory.com

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