The Team At Sieruta Attachments
A design office, a welding shop and an inspection bench: the three departments that build an attachment.
An attachments business in a group with UDT pressure-vessel authorisations
Three divisions · around 100 people · founded 1996
Sieruta Attachments is the excavator-attachments division of a Polish family-owned industrial group founded in 1996, alongside stainless-steel tanks and industrial installations. The group holds UDT authorisations for the manufacture, modernisation and repair of pressure vessels. Tadeusz and Beata Sieruta founded the group in Ostrołęka in 1996. We have built attachments since 2008, and Adrian Sieruta leads Sieruta Attachments.
That lineage sets the welding standard. Buckets are welded to their own qualified procedures by welders certified to EN ISO 9606-1, with controlled preheat, inter-pass temperature and cooling. The welding system and the quality culture are the ones the pressure-equipment shop works to. The attachments division was established in 2008 and its design office has six engineers working only on attachments.
Our people
Adrian Sieruta
Managing Director
Tomasz Skorupski
Technical department
Jacek Marciniak
Design office
Grzegorz Włodarczyk
Design office
Rafał Pardo
Engineer, design office and sales contact for Poland
Diana Tercjak
Design office
Bartek Szałkowski
Sales
Kamel Ztat
Sales
Write to us about a job or a fit: Request a quote · Contact
What the team does
Design office
6 engineers
Dedicated to attachments. Custom builds and build-to-print work from your drawings, through to a production-ready weldment.
Welding coordination
Qualified procedures
Procedures qualified by WPQR, welders qualified to EN ISO 9606-1, with preheat and inter-pass temperature controlled on every Hardox® joint.
Inspection
VT + PT level 2
Visual and penetrant testing on the joints the drawing calls for, by personnel certified to EN ISO 9712, backed by EN 10204 3.1 inspection certificates issued per heat.
Production
In-house processes
Milling, turning, plasma and gas cutting, bending, rolling, welding, assembly, painting and quality assurance in house, so a weldment stays on our own shop floor from plate to finished part. Heat treatment, blasting and casting are done by partners.
Working principles
Made in our own factory
Milling, turning, plasma and gas cutting, bending, rolling, welding, assembly, painting and quality assurance happen under our roof. Heat treatment, blasting and casting are done by partners. We do not rebadge attachments made elsewhere, so the people responsible for the weld work here.
Traceable steel
EN 10204 3.1 inspection certificates per heat, kept with the order. You can ask which steel grade a part is made of and receive the certificate.
Specification and manufacturing cost
Hardox® plate, cast couplers and a qualified welding shop. Milling, turning, plasma cutting, welding and painting all happen in our own factory, which keeps the price down without changing the specification.
Our history
From industrial installations and stainless-steel tanks to attachments shipped across Europe.
Mazowieckie, Poland · Visits by appointment
Get directionsCome and see where it is made
Book a visit and you can watch the plasma table, the welding bays and the inspection bench, and read the material certificates for the plate on the rack.