These
tube end forming machines or swagging machines find application in rolling,
doming trimming, expansion, reduction. Some of the control specifications of
these machines include:
- Machines automatically process at both ends of tube in one cycle
through auto loader facility
- PLC control unit ensure maximum efficiency without needing manual
adjustment
- Automatic loading and unloading devices helps in increasing quality
and consistency
- CNC tube end-former with programmable forming, machining and rolling
operation for tubes up to OD 125 mm and supporting wall thickness of up
to 5 mm
The control specifications in detail include:
Hydraulics:
- Highly reliable hydraulics
- Assembled with valves of internationally reputed make like from Rex
roth / Vickers/ Polyhydron/ yuken/ 7-ocean
- Valves mounted on specially designed compact manifold block that
helps in minimizing piping and chances of leakage
- Double sealing arrangement for preventing scratching of bore in case
of seal failure
- Back up seal to offer additional sealing and avoiding downtime
- All pipelines of steel with ferrule fitting/high pressure hose pipes
Cylinder:
- Cylinder assembly having gun metal bushes and imported PU-seals set
including wiper seals, piston seals, O-rings and rod seals, thus
ensuring leak proof operations
- Seals specially imported from Hallite, U.K., Nok, Japan etc
- Ram hard chrome plated for providing longer seal life as well as
optimum corrosion resistance
- Seamless honed barrel (steel) used to give longer seal life
Structure:
- Frame of machine fabricated out of ultrasonically tested quality
plates
- Frame fully stress-relieved after welding for achieving longer life
of machines
- For vertical machine, all guide and support pillars duly ground as
well as hard chrome plated for any dent, scratch and corrosion
resistance as well as providing superior strength
Electrical:
- Electrical panel mounted on right side of frame
- It comprises motor starter with overload and single phasing preventer
as well as other components like contactors, relays
- Panel is wired as per general industrial electrical standards