CRANE BOOM

High strength steel pipes manufacturing business for crane boom

One of our main focuses is on the manufacturing process for high strength steel pipes for crane booms.

01

Steel pipe outer surface shot blasting Pickling

The incoming steel pipes for booms are sorted according to purpose and application. They are then processed by pickling or shot blasted with an automated supply and ejection system.This pickling process has garnered the trust of our customers for many years and generated new orders.

02

Inline coating

The acid-cleaned steel pipes (for booms) are set on the inline coating machine feeder and the pipes are coated automatically. Odors are contained in the machine during the process.

03

Laser beam cutting

The steel pipes are transferred onto the laser beam machine feeder and the pipes are cut and discharged automatically.

04

Inspection/binding

The finished products are inspected and bound.

PRODUCTION ITEM

Nikken Sangyo product manufacturing processes

BUSINESS INFORMATION