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X-ray pipeline crawler helps to assure quality in pipeline construction. The inspection for weldings seams is indispensable for quality assurance in pipelines, whether for steel or other special alloys. Weldings quality in pipes for gas or petrol transportation must be inspected. X-ray pipeline crawler technology has played a significant role in the field of welding inspection.

HR-90 Pipeline Crawler

Component configuration:

Propulsion car with X-ray driving modul: HR-90

X-ray head: XXH-3005

Battery: 10 pieces 21Ah 12V Lead-Acid batterys

Battery charger: CDQ-6

Magnetic positioning: HR-EID

Features of Pipeline Crawler

Dimensions and Weight

Lenghth with X-ray holder and X-ray driving modul: 1250mm

Weight without Battery 49kg.

Weight of Battery 71kg

Width with long axis wheels: 500mm

Width with short axis wheels: 433mm

Width without wheels: 322mm

Crawl Features

Maximum climbling : 40°

Use 4 driving wheels, so has good performance on slope.

Suitable diameter range: 610mm ~ 1400mm.

Maximum bend: 7D.

DC motor propulsion modul: a 30A electronic driving modul and a spare circuit which can drive the crawler back in emergency

Speed moving:18m/min.

Automatic speed adjusting between level grade and slop grade.

Maximum moving distance:> 4 kilometer (out and home)

Operating temperature: -20℃～+70℃

Crawler's control panels

Component: 3 buttons , 6 LED indicator and 4 digital LED windows

Save voltage setting , exposure time, and other parameters in the EEPROM, and load it when being powered on.

Digital LED windows can display the battery voltage, error code and other information.

X-ray head driving module

X-ray tube head's driving modul is put in a sealed container at the back of the crawler.

Module construction is easy to be replaced

Credible protection circuit.

XXH-3005 X-ray head

Dimension:Height- 830mm, Diameter-300mm

Weight: 40kg

Glass tube Anode target:Conic target

X-ray range:30°×360°

Maximum penetration:40mm A3 steel

Adjusting exposuring time: 0.2 – 7min

Adjusting tube voltage: 170kV – 300kV

Battery Charger

Charging step: Pre-charge qualification

Dimension: 510mm(Lenght)×450mm(width)×147mm(Height)

Total weight: 12kg

Power supply: AC220V±20%

Charge current: 2.2A

DanDong HuaRI Science Electric CO., LTD.(HRE),was founded in 1995, is famous and professional manufacturer in X-ray industrial field.
HRE hold on forever to independent and technical innovation. While derives the international advanced science and technology unceasingly,also utilizes the modern business management method to improve the enterprise management level, therefore, the company got multi-varieties and high quality products. HRE has relied on stable and reliable quality of products and expert technology manner to customers, and obtained consistent approval fully from customers. Thus has realized take the customer's demand as the guidance.
Recently HRE has 5 series and more than 60 varieties of products which aimed at the inspect for metal, non-metal, light metal, materials, components, spare parts.etc. Our products can be widely applied to many field like shipbuilding, oil, chemical industrial,electric power,pressure vessel, automobile manufacture and electricity industries,and national major project ,such as :Aviation project ,West to East Gas Pieline project and the Three Gorges project .Etc.
"Putting people first and independent innovation"is HRE's management idea, for many years, HRE has many technological breakthrough in X-ray source, X-ray inspection system integration and automated control fields. Meanwhile bring several No.1.such as : first successfully develop X-ray Unit system controled by computer; first develops double-drives pipeline crawling; and develops first high frequency and high voltage equipment in China. These new products not only obtained many national patent, but also improved technical level of X-ray unit fields in China. And be regarded as the high level technology and excellence software products of the Liaoning province .
"Milestone bases on strength, acheivement prove value ". HRE has guidance by advanced equipment and technical strength , guarantee by high quality products and perfect services. HRE will provide the best to the customers all over the world.