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Niigata Seiko Co., Ltd.

Production Summary

Pre-tension Machine

In order to stabilize of wire rope, the most efficient way is to reduce elongation of wire rope.
Enforce pre-tension with R.B.S.40& 30 min. 2times.

Pre-tension Machine:HZS-150P-D
Capacity:1500kN
Min.dia.:6mm
Max.dia.:86mm

Pre-tension Machine:HPS-26P-D
Capacity:260kN
Min.dia.:5mm
Max.dia.:36mm


Attaching Socket

Attach socket on wire terminal with metal fixated.
Pour metal, such as zinc, white metal, into terminal socket.
It's necessary to select apporopriate material, apporopriate terminal socket, apporopriate chemical condition, time, temperture etc. We manage to do under controlled.
Attached efficiency:100%

Various types of socket available
Open-Socket:JIS type etc.
Close-Socket:JIS type etc.
Elevator-Socket
etc.


Attaching Joint Clamp

Attach joint clamp on wire terminal with plastic deformation.
In order to design joint clamp, strength, demension, accuracy specification, attached efficiency are indispensable.
We manage to do undercontrolled.
Attached efficiency:100%

Various types of joint clamp
Screw-end:SCM435,SCM415,S45C,SUS304 etc.
Fork-end:SCM435,SCM415,S45C,SUS304 etc.
Eye-end:SCM435,SCM415,S45C,SUS304 etc.
Flat-end:SCM435,SCM415,S45C,SUS304 etc.
etc.



Pre-tension&Attaching Socket

Pre-tension Machine HZS-150P-D. Capacity:1500kN

Mainly for water gate, for elevator. Capacity:1500kN Max.dia.:86mm
Enforce pre-tension with R.B.S.40% 30min. 2times.。
We can enforce pre-tension with other configulation and continuous running.

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Pre-tension Machine HPS-26P-D. Capacity:260kN

Mainly for machinary parts, for clane. Capacity:260kN Max.dia.:36mm
Enforce pre-tension with R.B.S.40% 30min. 2times.
We can enforce pre-tension with other configulation and continuous running.

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Attaching Socket

Using pre-tension wire rope.
Dissect out wire rope strand and clean wire strand thoughly with chemicals.
Then pour metal, such as zinc, white metal, into terminal socket.
Attach socket on wire terminal with metal fixated.
In order to handle easily, we may attach a becket wire rope.

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Attaching Joint Clamp

Using pre-tension wire rope.
Attach joint clamp on wire terminal with plastic deformation.
We manage quality through breaking test.
Moreover include RoHS,REACH standard.

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