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Business Details
21 Years
experience
Your Trusted Precision Engineering Partner in Wirral
TSW Engineers was established in April 2005 through the merger of three engineering firms with combined expertise dating back to 1947. Our purpose-built 10,000 sq/ft facility in Wirral serves diverse industries including steel, pharmaceutical, nuclear, and power generation. We specialize in precision engineering, manufacturing, and fabrication of complex systems such as roll shop de-chocking machines and air-knife coating control systems. Our team combines decades of technical experience with ISO 9001-certified quality management to deliver tailored solutions. We maintain global partnerships, having supplied equipment to clients in Europe, Africa, and the Americas.

Our investment in advanced CNC machining and welding technologies ensures high-precision outputs across materials like stainless steel, titanium, and Hastelloy. Client-centric innovation drives our development of specialized equipment for nuclear physics research facilities worldwide. Transparency in operations and adherence to international standards underpin our reputation for reliability. We provide end-to-end services from design to on-site installation, supported by a dedicated workforce with sector-specific expertise. Continuous improvement in our quality management system ensures sustained excellence in every project we undertake.
Services
CNC Machining CNC Turning Milling Welding Fabrication Roll Shop Equipment Air Knife Systems Pipeline Cleaning Equipment Magnom Filters Precision Beamline Structures
Details
  • Year established: 2005
Highlights and features
  • We combine 75+ years of legacy engineering expertise with modern manufacturing technologies.
  • ISO 9001 certification guarantees adherence to international quality standards.
  • End-to-end capabilities from design to on-site installation streamline project delivery.
  • Specialized in complex materials including titanium, Hastelloy, and superduplex alloys.
  • Proven global track record supplying equipment to 15+ countries across 6 industries.
Associations and certifications
  • BS EN ISO 9001:2015
Services
Roll Shop De-chocking Machines
We design and manufacture specialized machinery for removing chocks from steel mill rolls. Our systems use hydraulically powered bogies to streamline roll replacement, reducing downtime by 40% through self-aligning technology. Clients in six countries rely on our equipment for precision in tandem and back-up roll applications.
Air Knife Coating Systems
Our air-knife systems precisely regulate zinc coatings on steel strips using automated airflow technology. Developed since the 1970s, these systems minimize material waste by returning excess zinc to the pot while maintaining consistent coating thickness at varying production speeds.
Pipeline Cleaning Equipment
We produce polyurethane pigs for pipeline cleaning and inspection in oil and gas sectors. Our modular designs negotiate bends and diameter changes while removing debris, with pressure ratings up to 725 psi for demanding environments like Egyptian gas pipelines.
Precision Beamline Structures
Our motorized experimental tables combine 0.625mm precision with 50mm vertical travel for nuclear physics research. Honeycombed steel platforms provide stability for facilities including Argonne National Laboratory and European Synchrotron facilities.
Magnom Magnetic Filters
We manufacture high-pressure magnetic filters for coolant and lubricant systems, with contamination capacities from 1.3oz to 141oz. Certified to 5510 psi operating pressure, these units protect machinery in hydraulic and machining applications across global manufacturing plants.
Questions
What industries does TSW Engineers serve?
We support steel production, nuclear research, pharmaceutical, power generation, and petrochemical sectors with specialized engineering solutions.
Are your manufacturing processes ISO certified?
Yes, our quality management system is BS EN ISO 9001:2015 certified with third-party accreditation.
Can you work with exotic materials?
We routinely fabricate components using titanium, Hastelloy, Inconel, and superduplex alloys alongside standard steel grades.
Do you supply international projects?
We've delivered equipment to 15+ countries including USA, South Africa, and Turkey with full compliance documentation.
What welding processes do you use?
Our facility employs MIG, TIG, and manual metal arc welding for precision fabrication requirements.