Quiet, Rigid, Precise,and Reliable

MIRA Spin Riveting Machine"The culmination of solid technological strength! With low cost!
The spin riveting machine has been developed for installation tospecial machines."

Reliablepoint ①

Reliablepoint ②

Widely used in parts manufacturing applications.
It is the proof of the recognized skills we have accumulated in manufactureof riveting equipment for various parts including automobile seat framecomponents.

Can be incorporated in a special-purpose machine.
The spin riveting machine is so designed and manufactured that it canbe easily incorporated in a variety of special-purpose machines. Flexible
installation is possible, including vertical, horizontal, and inclined.

Vertical installation(upper end riveting)Reliablepoint ③

Vertical installation(lower end riveting)

Inclined installation

Horizontal installation

We are also focused on after-sales service.
We are engaged in proactive proposing activity while valuing the entire
process of making our customers satisfied.

Low-noise and precise riveting is
the fruit of our technical staff’s ceaseless efforts.
The spinning forming technology has been adopted to combine a quiet working
environment and a stable riveting process. The wobbling movement of the insert
punch enables large diameter riveting with a low thrust force.

More ofadvantages!!

◉Shaft thickening is reduced and link swiveling is possible after riveting.
◉The stroke is adjustable in 0.1 mm increments using the dial provided on the main body.
◉Two types of strokes, 50 mm and 70 mm, are available.
◉A riveter with a 2-3 level height lock is also provided.
(For 4 or more level of height lock, please consult us.)
◉Two types of riveting angles, 5˚ and 3˚, are available.
◉For intricately-shaped riveting, please contact us.

Insert punch

Various rivet profiles

Spin head

Flat head(standard)

Universal head(standard)

Pan head(special order product)

Rounded head(special order product)

Flat blind head

(special order product)

Irregular shape(special order product)

MIRA Spin Riveting Machine■ Major dimensions
Main body of riveting machine

Air hydraulic booster

Hydraulic unit

160
O

4-∅13

130

J

H

I

35

15118

90

72

4-∅d〈455〉
350
330

5104-10穴〈100〉Rc1/2DR3〈Rc1/4〉

5154954〈602〉Boost port

K

Rc1/2

10

Boost return port
Pressure adjusting screw

496

Rc1/2

Rapid feed port

Rc1/2

Rear supply port

B

D

Rc1/4

C15L

L：12.6L

A
Discharge adjusting screw〈Discharge rise by CCW rotation〉

178

M

14

Rear oil drainE

H：17.4L

25
4.5

F

〈420〉
〈337〉

G

Case drain filler port

〈Rc3/8〉〈Pressure rise by CW rotation〉

674

L

N
Rc1

147
2-Oil drain port〈Rc1/4〉∅40

MODELAB
50st 70st

C

DEF

GH

I

JKL
50st 70stM

NO∅dS08170160ー90120140206.5

180

210

145

115732ー

M24 P1.5

122013S301

121215ー

151155

219

206.5

235

270

198

165 1032ー

M36 P3.01530

18H151

70

128

14884

100

124

206.5

170

195

14085591 651 M24 P1.5

1230

14M201

70

128

148

84

100

136

206.5

170

195

14085

655 715 M24 P1.5

123014■ Rivet head thrust chart［Air hydraulic booster］［Oil pressure］

Thrust

S301

Thrust

M201

KN
20KN
30

18H151

1625

1420

121015810S081

645200.2

0.3

0.40.5 Mpa
Air pressure01234567 Mpa

Oil pressure

■ MIRA Spin Riveting Machine Spec DataModel

Air hydraulic typeHydraulic typeSpecifications

S081

S301

H151

M201

Riveting capacity (mild steel, overall diameter)〜∅6∅6〜∅15∅3〜∅10∅7〜∅13

MAX 8KN

MAX 30KN

MAX 15KNMAX 20KN

Riveting force
Hydraulic pump discharge pressure
Spin head strokeーーMAX 7Mpa

MAX 7Mpa

0〜50

0〜50

0〜50（70）

0〜50（70）∅16・∅20

Punch insert diameter

∅12

∅20

∅16・∅20

Motor

0.2kw

1.5kw

0.4kw

0.75kw

1800rpm

1800rpm

1800rpm

1800rpmーMotor speed
Air consumption (NL/cycle)

911ー

Air supply pressure (MPa)

0.5

0.5ーー

Approx. weight of riveter

50kg

145kg

55kg

60kg

ーー

45kg

45kg

Approx. weight of hydraulic package
Not including hydraulic fluid and manifold block

MIRA Spin Riveting Machine

Equipment example

With an abundance of experience and know-how for
automated equipment and automatic assembling machines,
we are ready to support you starting from the planning and designing stage.
Feel free to contact us.

Release pin riveter

Location pin riveter

Servo X-Y riveter

Engineer group for designing and manufacture of presses,
automated equipment, and assembling machines

http://www.miratech.co.jp
Technology Center36-1, Akitanishigomae, Oguchi-cho, Niwa, Aichi 480-0132 JAPANTEL: 0587-95-8811 FAX: 0587-95-8817
Akita Oﬃce322, Aza-Kitsunemori, Toyoiwaoyama, Akita City, Akita 010-1653 JAPANTEL: 018-828-6211 FAX: 018-828-4811