x-ray pipeline crawler equipment

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X--ray pipeline inspection : X-ray based weld inspection helps to assure quality in pipeline Construction. The inspection of irregularities in welded seams is indispensable for quality assurance in the production of pipelines, whether for steel or other special alloys. Welded connections in pipes for gas or petrol transportation must be inspected. X-ray technology has played a significant role in the field of weld inspection. Component configuration 1. Crawler model no.: HR-90 2. X-ray head: XXH-3005 3. Battery: 10 × 21Ah 12V Lead-Acid batterys 4. Battery charger: CDQ-6 5. Magnetic positioning system: HR-EID 1 Crawler features 1.1 Crawler dimension and weight Length with X-ray holder and X-ray control unit: 1250mm Width with long axis wheels: 500mm Width with short axis wheels: 433mm Width without wheels: 322mm Weight without Battery 49kg Battery weight: 71kg 1.2 Crawl features Maximum climbling : 40° 4 wheel-driven, so it features well Performance on slope Applicable pipe diameter: 610mm ~ 1400mm Maximum turning radius:7D DC motor drive module: 30A electric driving module and a spare circuit which can drive the crawler back in emergency. Crawling speed: 18m/min. The same speed in level and bevel pipe. Maximum moving distance:> 4.2 kilometer (go and return) Operating temperature: -20°C~+70°C. Total exposuring time at 300kV:30min 1.3 Crawler Control Panel Component: 3 button , 6 LED indicator and 4 digital LED windows It can remember the operator setting tube voltage, exposure time, and other parameters in the EEPROM, and load it when power up. Digital LED windows can display the battery voltage, Error code and other information. 1.4 X-ray head driving modul X-ray head driving modul is put in a seal container at the back of the propulsion car. Only it’s heat radiator has airflow that cooling by 2 fans. Modular construction and easy to replace Credible protection circuit. Season / run-in the X-ray tube automaticly according operator command 2 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 3 CDQ-6 Battery charger CDQ-6 charge 12 number 12V Lead- acid Batterys or 6 number 24V Batterys at same time. Charging step:Pre-charge qualification -> Fast charge:current regulation-> Fast charge:voltage regulation-> Maintenance charging. Provides temperature-compensated maintenance(float) charging to maintain battery capacity. Dimension:Lenght×width×Height=510×450×147mm

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Dandong Huari Electric Co.,Ltd

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