Our resources section brings together everything you need to understand proof load testing, plan your next hire and get the most out of our interlocking test weight system.
Testing with weights
Load testing typically uses test weights and cradles to verify structural capacity, often replicating in service conditions and required in standards . However, many systems rely on repurposed, poorly designed weights lacking lift points, instructions, or secure fixing, making handling difficult and potentially unsafe.
Proof load testing guide
A comprehensive guide covering what proof load testing is, when it is legally required under machinery safety legislation, the methods used to carry it out, and what to look for when selecting the right equipment for your application
Case studies
Real world examples of our test weight system in use – from ship crane calibration at a European shipyard to overhead crane testing at a nuclear power station.
How it works
Find out what makes our interlocking cast iron weight system different from traditional test weights — the engineering behind the design, the key safety features, and how the configurations work in practice.
News
Industry insights, technical articles and updates from test-weights.co.uk – covering proof load testing methods, standard compliance and lifting equipment safety.
FAQ
Answers to the most common questions about hiring proof load test weights, configurations, delivery, certification, standard compliance and more.
Enquire about test weight hire
Tell us your required proof load, the equipment to be tested, your site location and preferred hire dates and we will come back to you with availability and a quotation.
Call us on 0191 432 9343, email hire@test-weights.co.uk or complete our enquiry form.