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BT/BTX/MST Series

BT Series (2 Die 2 Blow ~3 Die 3 Blow Bolt Formers)
BTX Series (4 Die 4 Blow ~5 Die 5 Blow Parts Formers)
MST Series (5 Die 5 Blow ~7 Die 7 Blow Multi Station Parts Formers)

BTX506

BTX506

 
BT208

BT208

 
MST606
MST606

The Nakashimada BT series as simple bolt formers and BTX series as parts formers. They are evolved from the TH series roller feed type multi-station parts formers which gained high reputation from aircraft industry.  In particular, its merits are high accuracy despite its simple structure, stable continuous operation and operability with great ease.

The MST series with Numerical Control System is still evolving responding to our customers’ requests.  Our patented Pulse Dial is a standard feature on BT/BTX/MST series.  It allows operator to move the ram forward and backward with small volume by turning a dial, so that job change over and subtle alignment can be performed easily and safely.

The BT/BTX series are designed as eco-friendly machines from its design stage with simplified equipment. While speeding up production speed, we manage to reduce overall electric and air consumption.

 

The Nakashimada MST series Multi-Die Finger Transfer Parts Formers are especially designed for high-value precision-formed products. While the production speed is an important issue, Nakashimada has put even more effort for its accuracy. As a result, the MST series have become the best selling parts former in the field of manufacturing quality aircraft parts and rivets.

 

As a successor to the TH series, MST series is now available from 3.0mm to 14.5mm in wire diameter and from 5 Die 5 Blow to 7 Die 7 Blow in configurations, feature fully computerized adjustments to minimize the changeover interval. This computer system, called NCS is standard on all MST machines and can memorize more than 3,000 different shapes of complex components.  The die block, cutter and finger devices are integrated into the unit in the major models of the MST series and the unit can be lifted and turned towards operator side for easy adjustment.  For transfer, fast arc movement is adapted and various functions such as extra parts discharge finger, short blank support, etc for more application.

【Specification Comparison Table】

   BT BTX MST
Bolt Former Parts Former Parts Former
Number of Station 2~3 4~5 5~7
Wire Diameter φ3-φ14.5mm φ3-φ14.5mm φ3-φ14.5mm
Wire Feed Ratchet Feed Ratchet Feed Grip Feed

Roller Feed

on BT206/ BT306 only

Roller Feed

on BTX406/ BTX506 only

Mode of Transfer Parallel Shift Arc Type Arc Type

NCSⅢ
(Automatic Numerical

Control System)

N.A.
Manual Adjustment
N.A.
Manual Adjustment
Standard
Pulse Dial Standard Standard Standard

- For detailed information, please contact our sales persons.

BTX506 Forging area

BTX506 Forging area

 
MST Samples

MST Samples

 
MST Samples
MST Samples

Specifications:

BT/BTX/MST Series   WEB CATALOG(BT/BTX Series)   WEB CATALOG(MST Series)

- Specifications are subject to change without notice.