This animation illustrates how the X37 Series of x-ray systems from Mettler-Toledo Safeline X-ray offers outstanding contamination detection for food and pharmaceutical manufacturers.
X3720
Adaptable High Speed Solution A flexible food x-ray system designed to inspect a diverse range of food applications at high line speeds, such as metal or composite cans, plastic containers and doypacks.
Multiple Generator and Diode Options
The X3720 offers a range of diode sizes and generator power options, ensuring reliable and outstanding detection sensitivity.
Low Power Operation
Ability to operate with low level x-ray power, reducing overall power consumption and contributing towards lower running costs.
Class-leading Hygienic Design
Following GMP, NFS and EHEDG principles (IP65 as standard / optional IP69 upgrade), the X3720 offers class-leading hygienic design.

X3720 Specification Table
Software | X37 (Flex on Windows 8) |
Finish | 240 Grit Brushed on main components |
Connectivity Options | Ethernet connection at detector & USB |
Conveyor Speed | Typical line speeds 10-60 m/min for 100W generator, 10-100 m/min for 420W generator |
Throughput rate | Typical throughput rates of up to 800 products per minute for 100W generator, up to 1000 products per minute for 420W generator |
System Length | 2000mm, 2500mm or 4200mm |
Cooling Method | 100W - Air Conditioner/400W - Radiator Pump |
Screen Display | 15.6” LED widescreen |
Operating Temperature | 5 - 40°C |
Traceability Options | Log tracks changes of parameters, users & products |
X-ray Detector | 0.8mm |
X-ray Generator | 100W, 84kV, 1.2mA Glass or optional Beryllium 420W, 84kV, 5.0mA Glass or optional Beryllium |
X-ray Protections | Fully contained emissions within construction |
Reject Type | Pusher and Airblast |
Reject Bin | Front mounted lockable reject chute & vision window |
Click the image below to view the X3720 diagram.












X3720 Features and Benefits
Full Range of Inspection Tools The X3720 simultaneously inspects products for contamination such as glass, metal, stone and high-density plastic as well as performing product integrity checks to ensure brand protection. | ![]() |
Multiple Detector Options 0.4mm/0.8mm detectors are available to best fit the customers application and inspection requirements. | ![]() |
Adjustable Full Length Guide Rails Offer quick and easy product set-up and consistent product presentation into the x-ray system. | ![]() |
High-speed Reject Device A variety of optional reject mechanisms are available to ensure quick removal of faulty products at customer line speeds of up to 1,800ppm. | ![]() |
Lockable Reject Bin/Large Vision Window The reject bin on the X3730 facilitates easier product set up, demonstrating due diligence. | ![]() |
Documentation
Accessories
Multimedia

X37 Series from Mettler-Toledo Safeline X-ray
X-ray Inspection of Glass Containers, Metal Cans and other Tall, Rigid Containers

X37 Series Features and Benefits Animation
The Most Advanced and Adaptable X-ray Solution for Tall, Rigid Container Applications
This two minute technical animation showcases all the features and benefits of the X37 Series such as adjustable guide rails, high throughputs, hygienic design and low power consumption.

X37 Series - Inspection and High Speed Rejection
Innovative design features to offer food and pharmaceutical manufacturers.
The 'Inspection and High Speed Reject' application video follows the inspection process, starting with the product presentation into the x-ray system, followed by contamination detection through to accurate removal of contaminated product via the high speed reject device.

X37 Series – Underguards and Interlocks
This short application video focusses on the features and benefits of the hinged underguards and non-contact interlocks.

X37 Series - Product Changeover
The most advanced and adaptable x-ray solution on the market.
This application video concentrates on the process a user needs to complete as part of a product changeover.

Mettler-Toledo Safeline X-ray Company Video
Featuring Kinnerton Confectionery Manufacturer
Safeline X-ray is not just manufacturing x-ray systems for product inspection. We are also the global leader in designing the most advanced and most adaptable x-ray technology on the market. This short video will introduce you to our facility in the UK where we meet our customers, test products, develop and design innovative x-ray solutions to suit our customer needs.

5 Year Generator Warranty
Safeguarding the Heart of Your X-ray System
METTLER TOLEDO Safeline X-ray generators previously came with 30 months' warranty, however, we are so confident in the reliability of our generators that we are extending this to five years for our X-Series systems, when purchased with a Standard or Comprehensive Care Contract.