Manufacturing Process

We’d like to invite you to see our complete manufacturing process, highlighting the key steps that ensure every pump we produce meets the highest standards of quality and performance.

cropped Rohre logo

At Rohre Pumps, we combine international expertise, innovative techniques, and robust quality standards to deliver pumps that stand the test of time.

316:duplex steel stainless steel high pressure pump

Materials

Parts that are partially shaped by applying heat or force to the material, known as “roughly-shaped raw materials,” are produced using methods like canning and casting. This shaping process is primarily conducted at overseas facilities.

a highly detailed industrial workshop scene with a
raw material test transformed

Acceptance and inspection

Pump components produced by group companies and subcontractors are received, checked, and stored in warehouses. Items that are processed or repaired undergo inspection as well.

Machining & Precision Engineering

Pump components produced by group companies and subcontractors are received, checked, and stored in warehouses. Items that are processed or repaired undergo inspection as well.
CNC Machining
manufacturing high pressure pump

Assembly

Different types of pumps are assembled by combining numerous components, including casings, shafts, and impellers. Each pump is produced under rigorous quality control standards.

Final Testing Shipping

Finished pumps and components are tested by operating them and measuring discharge flow and pressure to ensure they meet the required performance and functionality for the site. Additionally, machine monitors are installed in measurement rooms to detect abnormal vibrations and noise at the site.

rohre high pressure pump test and inspection system1
stainless steel high pressure pump

After-Service

Finished products are transported by trucks. For international shipments, products are reloaded onto trucks, ships, or freight cars as necessary. To facilitate this process, they are packed in containers or large wooden crates.