PTX-320/26AX: A bipolar, hermetically sealed, oil-cooled X-ray tube with an integrated lead shielding housing, manufactured by the original equipment manufacturer. Rated at a maximum of 320 kV, this high‑focus, high‑power version features enhanced anode power and improved focal spot specifications compared to the 23AX model. It is designed for penetrating thick steel components, heavy‑duty continuous DR online inspection, and security screening of oversized containers. Its metal‑ceramic sealed vacuum structure offers excellent vibration resistance, temperature stability, and high‑voltage arc‑resistance, while factory‑integrated shielding eliminates the need for an external shielding enclosure.

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Technical Specifications

Commodity name: Metal-ceramic X-ray tube
Commodity ID: PTX-320/26AX
所属类别: PTX metal-ceramic X-ray tube
额定电压 ( kV ): 320
功率: 1500W/4200W
最大功率 ( W ): 4200
电压 | 功率: 320 kV | 1500W/4200W
焦点 ( mm ): 5.5
特点: Directed Beam | Bipolar Oil Cooling
标签蓝: Sealed oil cooling, integrated voltage regulation
标签绿: High-pressure, high-efficiency, dual-fuel compatibility
标签橙: Precision Nondestructive Testing of Thick Steel Castings
标签灰: Large-item security screening with online imaging

Inspected product
Application	1. Heavy‑industry nondestructive testing: radiographic inspection and digital DR imaging of thick‑walled pressure vessels, steel castings, and welds in large construction machinery; 2. Large-scale security inspection: X-ray screening equipment for truck undercarriages, shipping containers, and oversized cargo; 3. Automated Online Inspection: Real-time nondestructive testing of thick metal plates and heavy castings on production lines.
Voltage	320kV
Power	1500W/4200W
Focus EN12543	3.0mm/5.5mm
Target angle	20°
Radiation angle	40°
Cooling medium	oil
Cooling flow rate	14l/min
Filtration	3mmBe
Weight	40kg
socket	R24

Metal-ceramic X-ray tube

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