Your reliable
partner in
mechanical
engineering

Production

Our production focuses on high-quality machines and their components designed for demanding operations in the energy, transport, metallurgical, chemical, and glass industries.

  1. Manufacturing of pneumatic ship unloaders and grain loaders
  2. Manufacturing of suction dredgers
  3. Manufacturing and supply of spare parts and assemblies for the energy sector and mechanical equipment
  4. Production of silos and storage tanks
  5. Manufacturing of steel structures
  6. Design and delivery of custom-built machines for the chemical and glass industries, including long-term supply of spare parts
  7. Manufacturing of welded structures up to 32 tons
  8. Delivery of flame-cut parts, planing of plates (up to a length of 10,000 mm)

Technology

Technologie

We offer a wide range of technological processing services – CNC contour and orbital cutting, CNC plate rolling, drawing documentation processing, and other design-related work.

  1. CNC plate rolling (up to 15 mm thickness, 3,000 mm width, 12,000 mm length)
  2. Machining of components
  3. Metalworking and locksmith services
  4. Welding
  5. Welding training courses
  6. Blasting (handling of products up to 30 tons)
  7. Design engineering and drawing documentation

OMNICUT 5000

CNC contour cutting of plates using plasma (40 x 3,000 x 14,000 mm)

CNC orbital cutting of pipes using a plasma torch (up to 400 mm in diameter, 40 mm wall thickness, 12,000 mm in length)

OMNICUT 4000

CNC plasma and oxy-fuel shape cutting of steel plates up to 200 mm thick (2,500 x 14,000 mm)

Service

Our company provides professional assembly services both as part of custom manufacturing and independently according to client requirements. We ensure high-quality and reliable assembly of steel structures, mechanical equipment, and other components.

  1. Assembly work and maintenance services under warranty or post-warranty
  2. Repairs carried out in full scope according to the agreed plan
  3. Assembly and maintenance of production facilities (outsourcing)
  4. General overhauls of machines

Training & testing methods

We provide basic or introductory courses, as well as periodic refresher training and re-certification of welders in safety regulations. We also offer consulting services in the field of welding. Non-destructive testing (NDT) is performed as part of our defect inspection services.

Defectoscopy – Non-Destructive Testing (NDT) Methods

Visual Testing (VT) – direct method; basic inspection used to detect surface defects and deviations

Magnetic Particle Testing (MT) – detection of surface defects using colored powder and magnetic yoke; applicable only to ferromagnetic materials

Penetrant Testing (PT) – detection of surface defects using a colored penetrant; suitable for both magnetic and non-magnetic metals

Radiographic Testing (RT) – detection of internal volumetric defects (especially in welds, components, pipelines, and welder testing); performed with a 160 kV X-ray lamp

Ultrasonic Testing (UT) – detection of internal volumetric and planar defects and measurement of wall thickness in metallic materials

INFORMATION
Ing. Michal Pavlát
+420 723 353 744
michal.pavlat@ppj-engineering.cz

Welding School

Basic welding courses according to ČSN 05 0705 in the following methods: 311, 135, 111, 141, 121

Introductory training courses according to ČSN 05 705 in the following methods: 311, 135, 111, 141, 121, 971, 21

Periodic refresher training and re-certification of welders in safety regulations according to ČSN 05 705

Welding courses and periodic refresher training and re-certification according to ČSN ISO 9606, ČSN ISO 14732, ČSN ISO 13585 in the following methods: 135, 111, 141, 311, 121, 913, 978

Welding consulting services