28 presses from 30 to 500 tonnes capacity with and without cushions

JLF Manufacturing has been providing pressed metal components, welded assemblies and fabrications for over 90 years.

Bubble caps and risers made with precision

For over 90 years, JLF Manufacturing have been manufacturing a comprehensive range of general and precision presswork, delivering a range of high quality products such as bubble caps and risers.

Our in-house tooling department are able to create a new, bespoke tooling for your project, or use one of the large quantity of existing tooling that we have created over our years in business.  If bespoke tooling is required to manufacture your bubble caps and risers, the cost for the production of the tooling can be amortised over an agreed number of components.



  • Bespoke tooling options can be produced.
  • Ancillary products can be manufactured, such as tunnel caps, tee bars and yolks.
  • Experience working with all grades of stainless steel, carbon steels, copper and Inconel.
  • Welded assemblies using MIG, TIG, spot and projection processes.
  • Controlled quality to BS EN ISO:9001.

Standard or bespoke bubble caps and risers to meet your specifications

Whether you need standard or bespoke bubble caps and risers, our team of skilled engineers can produce highly accurate components to meet your exact specifications.  In addition, we can also produce any type of ancillary product, including tunnel caps, tee bars and yolks.

We ensure that all of our finished products are made with the utmost care and precision and meet our customers’ specifications, however complex.  All of our processes follow rigorous quality control procedures accredited to BS EN ISO 9001, guaranteeing exceptional quality from the first to the last pressing.


Contact us today to discuss your bubble caps and risers requirements

Our engineers are experienced in working with all grades of stainless steel, carbon steels, copper and Inconel.  In addition, our skilled welders are certified to undertake a range a welding processes including MIG, TIG, spot and projection, depending on our customers’ requirements.

Whether you require bubble caps and risers or automotive sumps, ball floats, deep drawn pressings, or welded assemblies, we have the capability to produce a wide range of products from basic pressings through to complex assemblies.  If you would like to discuss your project, or would like to find out more about our services, please give us a call today on 01922 455 677 or email us at support@jlfmanufacturing.com