Radiation Protection Engineering

Strict adherence to the principle of radiation protection optimization covers everything from wall construction and ventilation systems to the construction of warning devices, ensuring a safe and reliable radiological treatment environment.

Contact us for customization

Our Certifications

Contact us

During the design phase, we adhere to regulatory obligations regarding workplace air quality and re-emissions into the environment, ensuring that the system complies with ISO, UNI standards, current CEI and CEE ATEX regulations, and specific standards such as IE RP-006, US Federal Standard 209E, ISO 14644-1, US GMP, and EECGMP requirements.

认证

Product Parameter Display

Custom processing based on drawings is supported. Please contact customer service for inquiries.

Walls

Thickness should be determined by calculation. For masonry walls, the mortar should be dense and no post-filling holes should be left. For cast-in-place concrete walls, compaction must be ensured to be uniform and the density must meet design requirements, especially preventing material slippage and "sinking."When using lead plates, lead-containing or boron-containing plastic plates, the overlap width should be > 10 mm, and the nails fixing the plates should be covered with lead plates.
Walls

Protective Doors

Thickness should be determined by calculation. The overlap width between the door and the wall should be ≥ 100 mm, and double doors should not have a through gap in the middle.
The windowsill height should be determined according to practical requirements, the height and orientation of the radiation source device, and the specific situation of personnel stationed outdoors.
Protective Doors

Ventilation

Forced ventilation systems should be installed in all rooms, with air changes per hour meeting radiation protection regulations. Ventilation facilities should incorporate measures to prevent radiation leakage . Ductwork should avoid passing through protective walls or panels. If passage through these walls is unavoidable, a zigzag route should be used, and measures should be taken to prevent radiation leakage from weak points.
Ventilation

Customization process

We offer one-stop turnkey service with comprehensive after-sales support.

—— 01

Contact Us

Initial communication to understand and reach a cooperation agreement.

h1

—— 01

Contact Us

Initial communication to understand and reach a cooperation agreement.

b1

—— 02

Provide Materials

After providing drawings, customer service will provide a quote.

h4

—— 02

Provide Materials

After providing drawings, customer service will provide a quote.

b4

—— 03

Place Order

Confirm required materials again and place order and payment.

h2

—— 03

Place Order

Confirm required materials again and place order and payment.

b2

—— 04

Production

Order is submitted to the production department to track production progress.

h5

—— 04

Production

Order is submitted to the production department to track production progress.

b5

—— 05

Shipping

Production completed, packaging and shipping are arranged.

h3

—— 05

Shipping

Production completed, packaging and shipping are arranged.

b3
ffs

About Us

25+

Years of rich industry experience

50+

Sales Countries And Regions

80+

Product Types And Specifications

Shandong Dazhi Medical Equipment specializes in the processing and sales of protective products such as lead doors, lead plates, lead glass, barium sand, barium plates, radiation protection engineering, electrolytic steel plates, operating room pendant towers, clean steel doors, purification panels, shadowless lamps, operating tables, operating room airtight doors, and operating room decoration projects.

 

Shandong Dazhi is a one-stop production base for radiation protection and purification, and an integrated solution provider. The company looks forward to joining hands with more long-term and stable partners to achieve win-win results and create wealth together with customers worldwide!

 

Contact Us

One-Stop Turnkey Service

Project Photos

f7
f6
f5
f1
f8
f0
f9
f4
f2

Customer feedback

Over the years, we have received consistent praise from numerous customers.

Ivan From Australia

The service was excellent from start to finish! The factory's production schedule was fast, everything was well-organized, and the whole experience was fantastic!

Laura From Brazil

The entire process was easy and convenient, with assistance throughout and prompt responses. The product arrived quickly, is beautifully crafted, and perfectly met my expectations.

Ahmed From Egypt

Gloria and her team worked exceptionally well. They always communicated proactively, discussed tasks, and found the best solutions that benefited all parties. It was a pleasure working with them.

Kim From South Korea

I commissioned Dazhi Medical to manufacture lead doors for my operating room. The doors arrived today, and I am very satisfied with the installation. I highly recommend this company.