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Top Supplier Cities : Shenzhen   Guangzhou   -  
Sep-27-23
(1.0)
Supplier From Wuhan, Hubei, China

Welding electrodes, mig wires, flux cored wires, tig rods.Oem manufacturing

Supplier Of Wires & Cables

Service Provider Of OEM & ODM Services   |   Manufacturer & Exporter   |   Electrodes   |   Welding Wires & Supplies
Sep-12-18
(1.0)
Supplier From Wuhan, Hubei, China

Laser engraving machine, laser marking machine, laser cleaning machine, laser welding machine.

Supplier Of Laser Equipments & Products   |   Welding & Wire Mesh Machinery
Apr-16-21
(1.3)
Supplier From Wuhan, Hubei, China

Led headlight, led fog light, led work light, led daytime running light, led spot light and led square light..

Supplier Of Light Emitting Diode   |   Solar Lights   |   Street Lights & Lamps   |   Solar LED Street Lights
May-18-12
(1.3)
Supplier From Wuhan, Hubei, China

LED driver, LED adapter, LED converter, power converter, power inverter, LED lighting, LED moduel, LED strips, LED transformer.

Supplier Of DC, AC Inverters & Converters   |   Decorative Lights & Lamps   |   DAP (Diammonium Phosphate)   |   Light Emitting Diode
Apr-29-22
Frequency Conversion Series Resonance Test

Frequency Conversion Series Resonance Test

(1.1)
$770 - $15.40K
MOQ: Not Specified
  Wuhan GDMK Electric Co., Ltd.
Supplier From Wuhan, Survive, China
Supplier Of DC, AC Inverters & Converters   |   Tools & Instruments   |   Scientific Instruments
 
Frequency conversion series resonance test device is designed and manufactured for alternating-current withstand voltage test of Possessing a wider application scope, it is the ideal withstand voltage equipment for prefecture-level, municipal-level and county-level high-voltage test departements as well as power installation and repair & testing engineering units.

Frequency Conversion Series Resonance Test Device

(I) Technical index

1. Rated voltage:

2. Quality factor under full load in test of fire power generator: Q10 (relating to load)

3. Quality factor under full load in cable test: Q 30 (relating to load)

4. Quality factor under full load in test of main transformer: Q 30 (relating to load)

5. GIS, the quality factor under full load in switch test and other tests: Q 50 (relating to load)

6. Input power supply: single phase of 380V

7. Frequency adjustment range: 20Hz 300Hz

8. Accuracy of system measurement: 1.5

9. The unit possesses protective functions, such as over voltage, over current and zero start.



(II) Description for main configuration and technical data of equipment:

1. One set of variable-frequency power supply:

Rated power: 10kVA;

Input voltage: single phrase of 220V or three phase of 380V 10% and 45 65Hz

Output voltage: 0 400V adjustable

Output voltage frequency: 30 300Hz

0.1Hz adjustable stepping

Instability degree of frequency 0.02%

Output current: 0 25A

2. High-voltage resonane reactor (4sets in all): 27kV/1A

Rated working voltage: 27kV

Rated working current: 1A

Rated inductance value: 120H

Continuous working time: 60min

Temperature rise should be less than 60

Working frequency: 30- 300Hz

3. One set of exciting transformer:

Rated capacity: 10kVA

Input voltage: 400V

Output voltage: 1.2kV/3kV/5kV
845 Computers Electronics Communications Electrical Suppliers
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Apr-20-17
(1.0)
Supplier From Wuhan, Hubei, China

Led street light, led high bay light, solar led street light, led flood light, solar led flood light, led wall light.

Supplier Of Solar Panels   |   Street Lights & Lamps   |   Light Emitting Diode   |   Solar Lights   |   Lights & Lamps Fittings   |   Solar LED Street Lights
Oct-27-19
(1.3)
Supplier From Wuhan, China

Rice , steel , li battery.Purchasing agency and quality control

Supplier Of Automotive Batteries   |   Batteries & Chargers   |   Rice

Service Provider Of Buying & Sourcing Agents   |   Steel   |   Quality Control Services
Nov-24-09
(1.3)
Supplier From Wuhan, Hubei, China

Lasers, optics & laser parts - Nd: YAG & CO2 laser, fiber laser, mirror, AO & EO Q-switch, AOM, fiber, scan lens (f-theta lens), focusing lens, chiller, laser lamp, crystal, beam expander, energy / power meter, laser diode, laser safety goggles, diode laser, CNC control software, marking software, mark head, laser power supply, Q-switch driver, AO frequency shifter, deflector, OEM laser marker, CO2 laser engraver.

Supplier Of Optical Lenses   |   Safety Goggles   |   Optical Machinery & Equipment   |   Laser Equipments & Products
Aug-12-09
(1.3)
Supplier From Wuhan, Hubei, China

Medical device, health care equipment, solar controller, solar street lamp controller, solar inverter, automotive inverter, car inverter, PV system, alarms.

Supplier Of Other Medical Equipments   |   Solar Power Equipments   |   Solar Controllers   |   DC, AC Inverters & Converters
Mar-18-14
(1.3)
Supplier From Wuhan, Hubei, China

Laser cutting and engraving machine, metal laser cutting machine, laser marking machine, solar cell test apparatus, solar module test apparatus, EL defect detector, laser scbing-film machine.

Supplier Of Laser Equipments & Products   |   Solar Cells   |   Solar Power Equipments
Apr-04-15
(1.1)
Supplier From Wuhan, Hubei, China

Energy, solar controller, wind turbine.

Supplier Of Solar Controllers   |   Solar Power Equipments   |   Turbines
May-08-24
(1.0)
Supplier From Wuhan, Hubei, China

Multi series high capacity valved regulated lead acid(vrla) battery, storage gel battery for photovoltaic system, opzv and opzs tubular gel battery, solar wind and solar hybrid power generation system and components..Manufacturer

Supplier Of Batteries & Chargers

Service Provider Of Manufacturer & Exporter   |   Solar Batteries   |   Solar Power Equipments
Aug-26-22
Infrared Laser Cut-To-Length Cutting System

Infrared Laser Cut-To-Length Cutting System

(1.0)
$5.00K
MOQ: Not Specified
  Wuhan Centerrise M&C Engineering Co., Ltd.
Supplier From Wuhan, Hubei, China
Supplier Of Laser Equipments & Products   |   Welding & Wire Mesh Machinery
 
Infrared/Laser Cut-to-Length Cutting System



Overview

The all-digital non-contact infrared automatic cut-to-length cutting system developed is the first digital measurement, digital transmission, digital positioning and digital control technology in China. It is suitable for the primary and secondary cutting of continuously cast product of square billets, rectangular billets, slabs, round billets and shaped billets. It can automatically cut 1-48 billets to length at the same time, and display the casting speed and running status of each billet. The system has high measurement and control accuracy and strong anti-interference ability, which improves the output and quality of the cast products and reduces the labor intensity of the operator. The whole system has the advantages of low investment, simple installation, debugging and operation, and basically maintenance free. No need to change the original production equipment, a major breakthrough in the automatic cut-to-length cutting method, and it is also an important part of the continuous casting process, which has been highly praised by experts and manufacturers. Digital infrared cutting to length can also provide high-definition solutions, so that the measurement error is 1mm, and the system can support 12 strands high-definition CCD image measurement.



The features of the system

1. The system adopts advanced digital image processing technology (non-contact type) to identify the length of hot billet online, automatically controls the flame cutting machine to cut the hot billet to a certain length, detects and displays the running status and casting speed, and collects the image information of the moving billet from a long distance through an infrared camera.

2. The computer processes the image information by pattern recognition program, forms the operation information and converts it into the electrical signal of the specified format, so that the hot billet can be cut by the actuator. The system can cut the 1-48 billets to length at the same time with an infrared camera.

3. A schematic diagram of the overall layout and working principle of the system is shown in Figure 1.




The technical parameters

1. Numbers of caster stands: maximum 12 strands

2. Measurement accuracy: 1mm

3. Cutting method: flame cutting

4. Fixed length range: 6-12m

5. Matching casting speed: 1.5 4.2m/s

6. Fixed length range: 6-12m

7. Temperature range of cast products:
Aug-26-22
Infrared Converter Slag Detection System

Infrared Converter Slag Detection System

(1.0)
$5.00K
MOQ: Not Specified
  Wuhan Centerrise M&C Engineering Co., Ltd.
Supplier From Wuhan, Hubei, China
Supplier Of Laser Equipments & Products   |   Welding & Wire Mesh Machinery   |   Slag
 
LAG-S400 Infrared Converter Slag Detection System



Overview

The infrared converter slag detection system uses a far-infrared thermal imager to monitor the situation of converter tapping in real time, and is connected to the main control computer in the electrical room through the conversion and transmission of video signals. The radiation intensity in the infrared wavelength range of 7-14um is different to distinguish molten steel and slag. In the later stage of the converter tapping, the molten steel gradually decreases, and the steelmaking slag is involved in the molten steel and flows out of the tapping hole. After the thermal imager recognizes the steelmaking slag in the imaging temperature measurement, it will give an alarm according to the slag content ratio threshold set by the software. The thermal imager will start the slide plate to close the tapping hole, so as to realize the control of the slag in the converter tapping, and ensure the maximum yield of molten steel and the minimum control of the steelmaking slag content.

The effect of slag detection in converter tapping is of great significance to the control effect of the slag amount. The converter slag detection and control system developed by our company conducts non-contact monitoring of the tapping steel flow through the far-infrared detector thermal imager. It can detect the slag condition in real time and output an alarm signal and control system, which can replace manual visual inspection and provide accurate, efficient and stable slag detection effect. When the system finds the slag, the intelligent control unit quickly makes a judgment of lifting the furnace and blocking the slag and outputs an alarm signal.

As shown in Figure 1, the system includes thermal imager, front purge protection box, front electrical box, power distribution cabinet, main control monitor, monitor of rocking furnace chamber, sound and light alarm, infrared converter slag monitoring software system, etc.


The technical parameters

1. Temperature measurement range: 200-1800

2. Temperature measurement accuracy: 2%

3. Detection accuracy and alarm accuracy: 98%

4. Resolution: 0.5

5. Pixels: 640x240

6. Band: 7~14um

8. Frame rate: 25 frames/sec

9. Equipment service life: 5 years

10. The normal operation rate of the automatic control system 99%
Jun-13-24
Rail Laser Versine Alignment Device

Rail Laser Versine Alignment Device

(1.0)
$6.00K
MOQ: Not Specified
  Wuhan Linkage Track Equipment Co., Ltd.
Supplier From Wuhan, Hubei, China
Supplier Of Railway Fittings   |   Locomotive / Railway Equipments & Components   |   Laser Equipments & Products
 
Product Description
Rail Laser Versine Alignment Device is used for measuring track level and line to aid track measurement and hand tamping operations. It can measure the Horizontal and the Vertical . It is mainly composed of laser transmitting device,target positioning device and moving positioning target device .
Benefits
1.Quick Installation
The operator can put this device on the track in seconds
2.Saving money in repeat work and accuracy
30m at a time with 99.99% reduction on repeat works and rapid deployment
3. Vernier adjustment knob ensuring accurate readings
The vernier adjustment knob assist the operator to ensure a perfect horizontal position ensuring accurate reading .
4. Stored in a dedicated protective case ,Easy to carry
Specification
Laser measure distance
30m
Lser center spot
10mm 30m distanceare
Point
range
horizontal
30+60mm
vertical
30+60mm
target positioning device and moving positioning target device resolution
2mm
1 Battery capacity (laser transmitter)
Continuous use for 4 hours
Apr-08-24
(1.0)
Supplier From Wuhan, Hubei, China

Led grow light, grow tent, environmental control system, irrigation system, ventilation system.

Supplier Of Solar Lights   |   Solar Controllers   |   Solar Power System   |   Solar Panels   |   Solar LED Street Lights   |   Solar Power Equipments   |   Light Emitting Diode   |   Street Lights & Lamps   |   Tents, Awnings & Accessories   |   Solar Batteries
Sep-13-22
(1.0)
Supplier From Wuhan, Hubei, China

Elevator Spare Parts, Led Light, Safety Barriers, Shaft Light, Light Curtain.

Supplier Of Safety Matches   |   Elevator Parts   |   Industrial Safety Shoes   |   Light Emitting Diode   |   Solar LED Street Lights   |   Curtains   |   Street Lights & Lamps   |   Solar Lights
Jan-08-10
(1.3)
Supplier From Wuhan, Hubei, China

Glass wool, ATV, go kart, utility vehicle, bluetooth helmet, motorcycle parts, farm tools, LED lights, electric products such as solar panel.

Supplier Of Motorcycle Parts   |   Solar Power Equipments   |   Solar Panels   |   Motorcycles, Scooters & ATV Bikes   |   Farm Machinery & Equipments   |   Light Emitting Diode
Dec-28-11
(1.3)
Supplier From Wuhan, Hubei, China

Eight-diagram therapeutic apparatus, wellsee solar controller & solar inverter & automotive inverter alarms, solar panel controller, solar street light controller.

Supplier Of Solar Controllers   |   Solar Power Equipments   |   Solar Panels   |   DC, AC Inverters & Converters
Jul-15-20
(1.3)
Supplier From Wuhan, , China

Automobile engine complete machine, cylinder block, cylinder head, camshaft, exhaust manifold and other key engine parts .

Supplier Of Diesel Generators   |   Steel Casting   |   Automobile Gears, Shafts & Clutches   |   Diesel Engines   |   LPG Cylinders   |   Iron Castings   |   Automobile Engines   |   Engine Spare Parts   |   Industrial Cylinders   |   Metal Castings & Forgings   |   Multifunction Chairs   |   Modular Office Chairs   |   Stainless Steel Castings   |   Electric Power Generators
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