(540) 213-8465 info@neumanusa.com
E

step 1: slugs

The raw material is the so-called slug, made of the required material composition and with the same volume as the blank.

E

step 2: Impact Extrusion

Using horizontal knee lever mechanical presses with press forces ranging between 150 and 1200 tons, we produce parts with lengths of up to 500 mm and an outer diameters of up to 150 mm – developed and improved upon the early 1900s.

C

step 3: Heat Treatment

State of the art heat treatment facilities can achieve strength values of T4, T6 and T8 conditions, providing parts with the desired mechanical properties they require.

our         process

C

step 6: assembly & Packaging

We assemble and pack your part according to your requirements either manually or through reliable, cost-effective automation.

D

step 5: surface treatment

We meet your surface requirements with our long-time partners.

D

step 4: machining/secondary

We use flexible and efficient machines for machining impact-extruded parts, not only for large batches, but also for lesser quantities.

E

step 7: quality

Our comprehensive quality management system is completely integrated in the process flow. Our production is certified in compliance with:

our process

C

step 1: slugs

The raw material is the so-called slug, made of the required material composition and with the same volume as the blank.

C

step 2: impact extrusion

Using horizontal knee lever mechanical presses with press forces ranging between 150 and 1200 tons, we produce parts with lengths of up to 500 mm and an outer diameters of up to 150 mm – developed and improved upon the early 1900s.

C

step 3: heat treatment

State of the art heat treatment facilities can achieve strength values of T4, T6 and T8 conditions, providing parts with the desired mechanical properties they require.

C

step 4: machining/secondary

We use flexible and efficient machines for machining impact-extruded parts, not only for large batches, but also for lesser quantities.

C

step 5: surface treatment

We meet your surface requirements with our long-time partners.

C

step 6: assembly & packaging

We assemble and pack your part according to your requirements either manually or through reliable, cost-effective automation.

C

step 7: quality

Our comprehensive quality management system is completely integrated in the process flow. Our production is certified in compliance with: