Portable X Ray Flaw Detector with 80mm Penetration 30kg Lightweight and 300kV High Voltage for NDT Inspection

            High Performance Welding Rt Equipment for Petrochemical Industrial NDT Inspection 

Main introduction:

Based on high-frequency constant voltage technology, it boasts strong penetration and short exposure time. Utilizing a specially designed metal-ceramic core, it offers excellent shock resistance and ensures reliable operation. Continuous operation with a 100% duty cycle significantly reduces work time. Weighing only 30 kg, it is extremely portable. The built-in constant voltage module allows operation on 85-264V/45-65Hz AC power, resulting in low power consumption. It is particularly suitable for field operations with portable generators or batteries. With an IP65 protection rating and metal cable connectors, it can withstand harsh working environments. Operating temperature range is -10°C to +50°C. It is perfectly compatible with digital imaging applications. The equipment has a short delivery time and low maintenance costs.

RD-300LG Technical Parameter

Item	Technical Data
	AC Power	AC 220V+/-10%, 50Hz
Output	Tube current	5mA
	High voltage transfer input voltage fluctuation	+/- 1%
X Ray Generator	Cooling method	Force air cooling
	Insulated method	SF6 gas insulation
	Soft working pressure (20ºC)	0.35~0.45Mpa
Working Condition	Temperature	-30-40ºC
	Relative Humidity	<85%
	Altitude	1000m
Max Penetration Condition	Steel	A3(mm)
	Focal length	600m
	Exposure	≤30mAmin
	Film	Double-sided lead foil sensitization
	Darkroom treatment	20+/-2ºC, 5min
	Optic density	D≥2.0
The controller	Size
	Weight
	Timing error	5min +/- 10%
Working Rate	Working & rest 2:1 working rate, the max exposure time 9.5min

Company Introduction: 

 Hangzhou Huiwei Nondestructive Testing Equipment Co., Ltd. is a high-tech enterprise in the key national support field, a national science and technology-based small and medium-sized enterprise, a Zhejiang Province specialized and new enterprise, and a Yuhang District Science and Technology Enterprise R&D Center. It has obtained the EU CE certification, AAA-level corporate credit rating certification, ISO9000, ISO14000, and ISO45001 three system certifications, and as the only equipment company to participate in the drafting of the "Radiographic Detection Personnel Practical Examination Procedures" standard.
The company has been focusing on the innovation and development of industrial X-ray equipment for more than 30 years. After many years of successful development, the RD28/35 series of portable X-ray machines have been developed. This product is small in size, light in weight, and has a low failure rate. After years of development, the RD28/35 series has become the main nondestructive testing equipment in the natural gas and oil pipelines, power systems, military shipyards, nuclear power plants, chemicals, boiler pressure vessel inspections, and valve manufacturing industries. In 2016, after years of research and development, our company independently developed the high-end model 300LG, which can work continuously for 99 minutes (the continuous working time of domestic peer equipment is five minutes) and has a penetration of more than 80MM. Subsequently, this model has become the main product in the domestic high-end detection field such as oil pipeline detection, and has a market share of more than 70% in the domestic natural gas pipeline ray detection equipment market segment. In 2021, after several years of arduous research and development, our company broke through the technical barriers of overseas companies and successfully developed high-frequency portable X-ray equipment with completely independent intellectual property rights, becoming the first company in the domestic industry to master the core technology of portable high-frequency; in 2022, we developed the ultra-small equipment T200 series, which is the main torch detection equipment for the Hangzhou Asian Games. In the same year, the company entered the nuclear power and military industry; in 2024, we developed the Hangshe 1.0 digital imaging system, phased array detection, ultrasonic detection and magnetic particle detection products; the Fuyang Dayuan factory was completed at the end of June. In April 2025, HUIWEI won the Fuyang Lingqiao Plot No. 6, and is expected to start construction in September and be officially completed and put into production in 2027.