Industrial X Ray Machine RD 3505 Portable Radiographic Device for Heavy Wall Steel Inspection and Structural Weld Flaw Detection
PRODUCT DESCRIPTION
The RD-3505 is our high-penetration portable X-ray flaw detector designed for heavy-wall industrial NDT applications. Delivering up to 55mm steel penetration at 350kV, this unit combines professional-grade radiographic performance with true field portability — making it the workhorse choice for chemical tank farms, large-diameter pipelines, and heavy structural weld inspection.
RD-3505 the technical parameters
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Project |
RD-3505 |
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input |
Input power |
Single-phase AC150-250V 50/60Hz |
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Power supply capacity |
No less than 3.0 KVA |
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output |
X - ray tube voltage |
170~ 350 KVp |
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X ray tube current |
5mA |
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mA Stability degree |
± 1% |
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Ray tube |
Focal size |
2.5× 2.5 |
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X-ray irradiation range |
40±5° |
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Ray generator |
working pressure Cooling mode Insulation way |
0.35MPa ~ 0.5Mpa Anode ground connection radiator Strong wind cold Gas insulation SF6 |
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Size weight (kg) |
φ320×640 |
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34 |
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Maximum penetration |
Thickness steel A3(mm) |
55 mmFe(5 min) |
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condition |
focal distance 600mm ,Agfa film,Double lead foil,Liquid temperature 22,Film density ≥1.5 |
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sensitivity |
superior 2% |
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controller |
Size weight Circuit |
325×270×180 < 9(kg) Automatic control and protection |
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Environment |
working temperature relative humidity Altitude |
-30°~ +40° Not more than 85% Not higher 1500m |
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methods |
fully automatic 4:1 Work and rest,Longest continuous exposure time 15mins |
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Typical Application Solutions
Solution 1: Chemical Spherical Tank Inspection
- Recommended Model: RD-3505 (Directional)
- Application: Double-wall single-image radiographic testing of spherical storage tanks
- Why RD-3505: 55mm penetration handles thick-wall tank shells; 15min continuous exposure reduces tank entry time; portable design facilitates scaffolding-mounted operation
Solution 2: Large-Diameter Pipeline Weld Testing
- Recommended Model: RD-3505TH (Circumferential)
- Application: Circumferential weld inspection of large-diameter oil/gas/water pipelines
- Why RD-3505TH: 360° panoramic beam covers full circumference in one exposure; 50mm penetration accommodates heavy-wall pipe; 2.5:1 duty cycle improves daily inspection footage
Solution 3: Heavy Structural Weld QC
- Recommended Model: RD-3505 (Directional)
- Application: Bridge steel structures, offshore platforms, heavy machinery welds
- Why RD-3505: High voltage and strong penetration for thick structural steel; field-portable for on-site construction quality control
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Quality & Service Commitment
Quality Assurance
- Every unit undergoes full performance testing before shipment
- ISO 9001 quality management system certified
- Work Safety Standardization Level 3 enterprise certified
- Core components sourced from premium international suppliers
After-Sales Service
Service Item Details Warranty Period 12 months from date of delivery Technical Support Lifetime online/phone technical consultation Spare Parts Long-term supply of genuine spare parts Training Operator training & safety training available Response Time 24-hour response to technical inquiries
FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2. why should you buy from us not from other suppliers?
HANGZHOU HUIWEI NDT DEVICES CO.,LTD is a professional manufacturer specilizing in NDT equipment for 30 years long, integrating development and manufacturing in-house. and it is one of companies strong supported by country.
3. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Escrow;
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