Processing and automation, Überblick



Beschreibung

With a wide range of hand tools and fully-automatic systems, KVT-Fastening offers the appropriate processing system for installing blind rivets, speed rivets and blind rivet nuts.The hand tools in the form of rivet guns and suspended tools permit both vertical and horizontal assembly positions. The aim is an ergonomic and thus less-tiring and time-optimised working. The riveting units are designed for use in the riveting stations and for integration into fully-automatic applications. The systems fulfil the requirements
for gentle, shock-free riveting. System components for hand tools, process control systems and multiple riveting systems offer upgrades for existing systems.


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Processing and automation

Blind rivet nuts and rivets easily and efficiently installed

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2

The center of excellence for high-

performance fastening technology

KVT-Fastening is an expert for high-quality fastening
applications and offers engineering solutions
based on the wide product portfolio of the leading
manufacturers in the market.

Mechanical engineering | Automotive | Electrical engineering | Energy | Precision
engineering | Fluid power | Transportation | Off-shore and Marine | Medical equipment
Aviation and aerospace | Construction industry | Watch manufacturing industry

www.kvt-fastening.com

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machines as well as, if needed, the integration into
automated serial production workflows.

Ever since 1927, KVT-Fastening has stood for
experience, solution-driven know-how, unique
expertise in development and consultancy as well
as the ultimate in reliability. Since December
2012, KVT-Fastening is a member of the Bossard
Group. Bossard is a leading provider of intelligent
solutions for industrial fastening technology. The
range includes global sales, technical consulting
(engineering) and logistics of fastening technol-
ogy components and bolts. Customers benefit
from the extension of competencies in industrial
fastening technology and from an optimally
enhanced product or service portfolio.

High-performance solutions from KVT-Fastening
are found wherever absolutely safe and secure
connections are essential. These small but
extremely resilient components play key roles
where it matters most – whether in the electronics
and energy sector, the automotive and transporta-
tion industries, aviation and aerospace, engineer-
ing and construction, precision engineering, or
medical equipment.

KVT-Fastening does not just supply standard
products and individual components, but also pro-
vides close and active customer support in the
search for ideal solutions, particularly when spe-
cific requirements must be fulfilled. This portfolio
is complemented by a range of innovative tools and

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Ergonomic, reliable and time-saving – simple and
efficient installation

With a wide range of hand tools and fully-automatic
systems, KVT-Fastening offers the appropriate
processing system for installing blind rivets, speed
rivets and blind rivet nuts.

The hand tools in the form of rivet guns and sus-
pended tools permit both vertical and horizontal
assembly positions. The aim is an ergonomic and
thus less-tiring and time-optimised working. The
riveting units are designed for use in the riveting
stations and for integration into fully-automatic
applications. The systems fulfil the requirements

for gentle, shock-free riveting. System components
for hand tools, process control systems and mul-
tiple riveting systems offer upgrades for existing
systems.

Advantages

n

Time-saving

n

Improved quality

n

Cost reductions

n

Fasteners and installation technology

n

Fasteners and system from one source

n

Overall service (also on-site service)

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Process optimisation

6

Range of service

7

Hand tools for blind- and speed rivets

Rivet tool blind rivets

type HTB 700

8

Suspended tool for blind rivets

type HTB 500

9

Suspended tool for speed rivets

type HTS 500

10

Rivet station for speed rivets

type HTS 530

11

Rivet tool for speed rivets

type HTS 601/type HTS 602  12

Rivet modules for blind rivets

Rivet module for blind rivets

type MTB 105

13

Double rivet module for blind rivets

type MTB 110

14

Handling equipment

Linear tool stand

type ETS 101

15

Turntable

type ETS 110

16

Arrangement system

type ETS 20

17

System components

Rivet presenter

type FSB 100

18

Process control system

Mandrel counter and process control system

type CTB 80/type RD 500

19

Process control system for rivets and
blind rivet nuts

type RD 700

20

Rivet stations/rivet machines

Modular range of rivet and assembly technology

21

Rivet station

type RMB 309

22

Robot cabinet

type RRB 500

23

Hand tools for blind rivet nuts

Suspended tool

type HTI 500

24

Rivet module

type MTI 100

25

System components for blind rivet nuts

Rivet presenter

type FSI 100

26

Contents

Installation technology

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Procedure for optimising production processes in
fastenings

Process optimising

1. Objectives




Product description


A summary of development trends

3.  Analysis for individual products/working

stock

Current situation:

4.  4.  Determining the optimum procedure for

individual products/working stock


Desired situation:

5.  5.  Presentation of the desired situation for

individual products/working stock


Results:

2. Tour through manufacturing site

n

Cost objectives

n

Quality targets

n

Organisational aims

n

Variations

n

Lot sizes

n

Requirements

n

Description of working stock

n

Determining process data

n

Description of parts to be joined

n

Description of working sequence

n

Description of working stock

n

Process data

n

Description of parts to be joined

n

Description of working sequence

n

Consideration of cost benefits

n

Advantages

n

Presentation of the location of working stock

in relation to the individual products with their
working stages

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Installation technology

For the fastening systems ...

n

speed rivets

n

blind rivets

n

blind rivet nuts

... we offer the ideal assembly solution

n

Process monitoring systems

n

Special hand tools

n

Handling technology

n

Hand workstations

n

Multiple rivet stations

n

Automatic rivet systems

n

Equipment manufacture

n

Assembly systems

Range of services

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Technical data

Setting stroke

30 mm

Operating pressure

6.0 bar

Air consumed

5.7 l free air / cycle at 5.5 bar

Hose length

3.000 mm

Suitable for

all normal types of blind rivets

Rivet tool type HTB 700

for blind rivets

The HTB 700 rivet tool has a separate pneumatic-
hydraulic pressure intensifier. The riveting tools are
thus considerable lighter and consequently more
efficient in handling.

Hand tools

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Installation technology

Technical data

Setting stroke

24 mm

Operating pressure

6.0 bar

Air consumed

5.7 l free air / cycle at 5.5 bar

Hose length

3.000 mm

Suitable for

all normal types of blind rivets

Suspended tool type HTB 500

for blind rivets

The blind riveter  HTB 500 is the first suspended
riveter for vertical applications. It is a hydraulically-
operated tool for soft and reliable riveting. The
pneumatic control and pneumatic-hydraulic pres-
sure intensifier and the mandrel collector are
mounted in a separate supply unit. The trigger is
integrated in the ergonomic handle at the barrel.

Advantages

n

Simple positioning of the riveting tool

n

Time saving operation of the riveting tool

n

Ergonomic handling for vertical installation

positions

n

Automatic switch-off of the mandrel collector.

Hand tools

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Technical data

Pulling force

3.9 kN (5.5 bar)

Operating pressure

5.0 – 7.0 bar

Air consumed

5.7 l free air / cycle at 5.5 bar

Hose length

3.000 mm

Suitable

speed rivets

∅ 2.4 up to 4.8 mm

Suspended tool type HTS 500

for speed rivets

The HTS 500 speed riveter is a hydraulic riveter for
gentle, shock-free riveting. The pneumatic control
and the pneumatic-hydraulic pressure intensifier
are mounted in a separate switch box. The trigger
is integrated in the ergonomic handle at the barrel.

Advantages

n

Gentle and shock-free riveting

n

Simple positioning of the riveting tool

n

Time saving operation of the riveting tool

On request with linear stand

Hand tools

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Installation technology

Technical data

Pulling force

3.9 kN (5.5 bar)

Operating pressure

5.0 – 7.0 bar

Air consumed

5.7 l free air / cycle at 5.5 bar

Suitable

Speet rivets

∅ 2.4 up to 4.8 mm

Rivet station type HTS 530

for speed rivets

The HTS 530 speed riveter is a hydraulic tool used
for gentle, shock-free riveting. The pneumatic
control and the pneumatic-hydraulic pressure
intensifier are mounted in a separate switch box.
The riveting process is started by using the foot
pedal. Its modular design permits its integration
with existing installation tables according to pro-
duction requirements.

Advantages

n

Gentle and shock-free riveting

n

Simple positioning of the components

n

Automatic function of mandrel clamping by

using the protection flap

n

Time saved by pure component handling

Integration with existing installation tables

Optionally the ETS 200 frame can be used and the
HTS 530 speed riveter can be extended to a com-
plete mini-rivet station.

Hand tools

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HTS 601

HTS 602

AL: aluminum, ST: steel, VA: stainless steel

Technical data

HTS 601

HTS 602

Weight

approx. 1.95 kg

approx. 2.35 kg

Stroke

30 mm

30 mm

Cycle time (approx.)

1.0 second

1.0 second

Operating pressure

6 bar

6 bar

Free air per rivet cycle

1.5 l

2.0 l

Suitable for

AL-speed rivets up to

∅ 4.8 mm

ST-speed rivets up to

∅ 4.8 mm

VA-speed rivets up to

∅ 4.0 mm

AL-speed rivets from

∅ 5.0 mm

ST-speed rivets from

∅ 5.0 mm

VA-speed rivets from

∅ 4.8 mm

Rivet tool type HTS 601/HTS 602 for

speed rivets

The hydro-pneumatic speed riveters HTS 601 and
HTS 602 were developed with particular regard to
ergonomic and functional aspects for operation in
speed rivet systems. The guns are characterised by
their lightness and very high speed of operation.
Due to their modular design, they are very easy to
service.

The newly-designed system is even more efficient
at absorbing shocks and  protects the mechanical
parts. This results in a longer service life and
longer service intervals. A further advantage is a
reduction in sound levels when riveting.

Advantages

n

Ergonomic design

n

Light in weight

n

Robust design

n

Longer service life

n

Longer service intervals

n

Quiet in operation

Hand tools

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Installation technology

Technical data

Hydraulic system pressure

max. 320 bar

Operating pressure pneumatic

6 bar

Stroke

max. 21 mm

Weight

approx. 1.2 kg

Hydraulic oil

DIN EN ISO 6743-4 HLP68

Oil volume

16 cm

3

Sound level

75 dB(A) at 1 m distance

Rivet module type MTB 105

for blind rivets

The hydraulic MTB 105 blind rivet module is
characterised by its compact and robust design.
It was conceived for use in rivet stations with
single or multiple riveting and for fully-automatic
applications. Normal blind rivets of diameters
from 2.4 mm up to 6.5 mm can be installed.

Advantages

n

Compact and robust design

n

Easily integrated in rivet stations and automatic

riveters

n

Rivet spacing of 50 mm possible


On request also for speed rivets

Rivet modules

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Technical data

Hydraulic system pressure

max. 245 bar

Operating pressure pneumatisch

6 bar

Piston stroke

max. 25 mm

Weight

approx. 20 kg

Hydraulic oil

DIN EN ISO 6743-4 HLP68

Oil volume riveting stroke

32 cm

3

Oil volume return stroke

49 cm

3

Fixed rivet spacing

min. 15 mm

Fixed rivet spacing

max. 31 mm

Double rivet module type MTB 110

for blind rivets

The hydraulic MTB 110 blind rivet double rivet
module is characterised by its compact and robust
design. It was conceived for use in rivet stations
with multiple riveting and for fully-automatic
applications. Normal blind rivets of diameters
from 2.4 mm up to 6.5 mm can be installed.

Advantages

n

Compact and robust design

n

Easily integrated in rivet stations and automatic

riveters

n

Rivet spacing down to a minimum of 15 mm

possible

Rivet spacing according to customer specification
Also available as 4-head blind rivet module

Rivet modules

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Installation technology

Technical data

Working radius

220 mm to 590 mm

Stroke

650 mm

Height

1.150 mm

Carrying capacity

2.5 kg to 4.0 kg

Mount

∅ = 20 mm

Linear tool stand type ETS 101

The ETS 101 linear tool stand can be used at all
assembly workstations where an easy and precise
handling of riveting tools is required. Due to the
linear guide, tilting of the riveting tool is not pos-
sible and the rivet cannot be installed on the skew
in the component.

Using the integrated clamping, if required the
individual linear movements can be locked. This
is an advantage when the riveting tool is being
serviced or repaired.

Advantages

n

More simple positioning of the riveting tool

n

Precise vertical guidance for the riveting tool

n

Avoidance of bad rivet setting due to tilting the

riveting tool

n

Time saved in handling the riveting tool

n

Improved servicing and repair possibilities due to

integral clamping

On request to carry a heavier load

Handling technology

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Turntable type ETS 110

The riveting tools used with tool stands are rigidly
fixed in a vertical position and only permit reload-
ing in this position. In most cases, the riveting tools
have to be pulled over the edge of the table at the
workstation to ensure the mandrels are accessible
when reloading takes place. This handling restric-
tion is optimised through the use of an ETS 110
turntable developed for the purpose.

Description
The turntable can be adapted to all riveting tools
used with linear tool stands. As a result the operative
can reload the riveting tool in a horizontal position
directly above the working area. Furthermore,
clamping the mandrel is carried out automatically
by an integrated end-stop switch. By releasing a
plunger the riveting tool can be rotated from the
vertical by 90° into a horizontal position.

Advantages

n

Ergonomic positioning simplifies reloading of the

riveting tools

n

Improved view for reloading the riveting tools

n

Automatic operation of the mandrel clamping

n

Tool stands can be placed in any position

n

Time saved due to simplified handling

Handling technology

old reloading position and

rivet position

new reloading position

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Installation technology

Arrangement system type ETS 20

The ETS 20 arrangement system was developed for
the storage of riveting equipment for speed rivet
systems. It can be fixed to all existing installation
tables and makes tidy and direct access possible to
mandrels, mandrel springs and nose-pieces.

Advantages
Immediate and direct access to riveting equipment
at the workstation

Technical data
Dimensions: 260 x 600 mm (B x H)

Handling technology

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Rivet presenter FSB 100

Swivelling conveyor for sorting and separating

Rivet transfer unit, integral or separate

Rivet presenter type FSB 100

for blind rivets

The FSB 100 rivet presenter was developed to
present blind rivets in the correct position at
assembly stations. Its position can be flexibly
selected in the immediate vicinity of the working
area. In a pick-and-place procedure the handheld
unit is placed in the rivet transfer and automati-
cally the blind rivet is transferred. The rivet pre-
senter can also be used in automatic processes in
which rivet tools are integrated into production
lines.

Technical data
Dimensions: 480 x 400 x 985 mm (B x D x H)
Lockable casters

System components

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Installation technology

Process control system type RD 500

Monitoring assembly processes in riveting
technology

The RD 500 is a modular and compact process
control system for the processing of a wide range of
rivet elements and can be used for all normal
riveting tools. The riveting tools used can optionally
be fitted with the necessary counting sensors. The
control system monitors the current assembly
process and prevents faults occurring. The uses for
the RD 500 process control system range from the
handheld riveting tool to semi-automated riveting
machines.

The RD 500 process control system is connected to
the riveting tool sensors with a plug-and-socket
connection on the housing and assesses for in-
stance the number of rivets to be set. On correct
installation, a component can be unlocked or the
compressed air feed to the riveting tool shut down.
This enables simple assembly operations at manual
workstations to be checked subsequently. The
appropriate counting sensors for your riveting tool
are also available from us.

The bottom line is that
our process control prevents product defects,
assures your quality standards and thus saves
substantial costs.

Mandrel counter type CTB 80

for blind rivets

The CTB 80 mandrel counter is used in monitored
assembly processes and is mounted on the riveting
tool. It is characterised by its compact and robust
design. The mandrel tails are reliably counted
before they reach the collecting box. In conjunction
with the optional RD 500 process control system
assessment and counting of the mandrel residues
is also available.

Advantages

n

Compact and robust design

n

Simple to install

Process control system

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Characteristics of the sensor system:

n

Independent of manufacturer

n

Lightweight

n

Robust casing

n

Available for all types of rivet technology, such as

blind  rivets / speed  rivets / blind  plugs / rivet  nuts

Characteristics of the evaluation electronic:

n

With display or as switch cabinet version without

display

n

Profibus-connection for control communication

n

Ethernet connection to the PC world for conve-

nient parametrising and process data storage

n

Envelope- and window evaluation

The bottom line is that
our process control prevents product defects,
assures your quality standards and thus saves
substantial costs.

Process control system type RD 700

Insertion control with documentation

The RD 700 is a modular and compact process
control system for the setting of the widest variety
of riveting elements and can be used in all conven-
tional riveting tools. The sensors will determine
the level of force applied and the travel of the
piston and transmit these via a plug-in cable
connection to the assessment electronics. Your
existing riveting tools can naturally be retrofitted
with our sensors. The possible uses of the RD 700
process control systems range from handheld
riveting tool to partial- and fully automatic riveting
machines. The RD 700 permits for the first time
process control independent of manufacturer,
enables a production of constant high quality and if
required documentation which can be tracked.

The process control system comprises the sensor,
which is fitted to your riveting tool with an adapter
designed for the tool, and separate evaluation
electronics. Riveting tool and sensor are designed
to be separate units. This enables the sensor to be
flexibly integrated into the production and guaran-
tees the simplest of handling for the mechanical
components of the riveting tools when servicing
and maintenance is needed. Maintenance can still
be carried out independently.

This version of the evaluation electronics is made
up of the evaluation module itself with display and
an acknowledgement module. Individual worksta-
tions can be fitted up quickly and inexpensively. It is
possible to lock components and only to release
them by acknowledgement using a key-switch.
This means that faulty parts can immediately be
removed from the running production line, and they
do not move on for further processing.

Process control systems

Sensor system

Evaluation electronics

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Installation technology

Modular programme of the rivet and

assembly technology

The modular building kit assembly station

The assembly station shown was constructed to
the customer's special requirements. It was made
up of standard assembly components. Expenditure
on specially-designed component seating is re-
duced to a minimum. This building kit principle
enables swift completion times and economic
individual solutions. The project planning is simpli-
fied and transparency for investment consider-
ations is created.

Advantages

n

Quick and reliable processing

n

Can be optimised to suit the customer

n

Compact and ergonomic design

On request

Rivet stations

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* Time saved per workpiece 23 sec.  approx. 43 %

Working stage

Hand riveter

RMB 309

Pick up component

1 x 3 sec. = 3 sec.

1 x 3 sec. = 3 sec.

Pick up riveter

1 x 1 sec. = 1 sec.

not required

Place rivets

9 x 2 sec. = 18 sec.

9 x 2 sec. = 18 sec.

Clamp component

not required

1 x 2 sec. = 2 sec.

Guide riveter

9 x 1 sec. = 9 sec.

not required

Take out rivet and riveting

9 x 2 sec. = 18 sec.

1 x 2 sec. = 2 sec.

Unclamp component

not required

1 x 2 sec. = 2 sec.

Lay down riveter

1 x 1 sec. = 1 sec.

not required

Stack component

1 x 3 sec. = 3 sec.

1 x 3 sec. = 3 sec.

Total

53 sec.

30 sec.

Rivet station type RMB 309

Reducing assembly time

When using the multiple rivet station RMB 309,
assembly times can be reduced by up to 40 %
compared with traditional working procedures
using handheld riveters (see table below).

Characteristics and advantages

n

Quality enhancement with multiple riveting

n

Hands free for manipulating components

n

Increased productivity = reduction in costs

n

Extremely high process reliability

n

Good integration in production lines

n

Good reusability

n

Simple, modular construction

n

Compact design

Sample productivity increase calculation*

Rivet stations

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Installation technology

Robot cabinet RRB 500 with suspended tool

HTB 500 and rivet presenter FSB 100

Robot cabinet type RRB 500

Using the robot cabinet RRB 500 with integrated
suspended tool HTB 500 and rivet presenter
FSB 100 different component versions can be
riveted automatically even in small lots. The robot
cabinet is of modular design and is available in
three basic sizes. The modular equipment can be
quickly and easily fitted in the robot cabinet as
exchange plates. The exchange plates are also
available as an option. Processing of the blind
rivets follows the pick-and-place system. The robot
has six freely-programmable axes and can perform
riveting operations on the component in different
directions.

Advantages

n

Fully-automatic operation

n

Time-saving

n

Quick and easy conversion for other applications

Automatic riveters

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Technical data

Setting stroke

up to 10 mm

Operating pressure

6 bar

Air consumed

5.7 l free air / cycle at 5.5 bar

Hose length

3.000 mm

Suitable for

blind rivet nuts M3 to M10

Suspended tool type HTI 500

for blind rivet nuts

The blind rivet nut unit HTI 500 is the first suspend-
ed riveter for vertical applications. It is a hydrauli-
cally-operated tool for soft and reliable riveting.
The pneumatic control and pneumatic-hydraulic
pressure intensifier are mounted in a separate
switch cabinet. The trigger is integrated in the
ergonomic handle at the barrel. Left-hand rotation
to reverse the drive screw can if required be actu-
ated by a separate switch.

Advantages

n

Gentle and reliable riveting

n

Simple positioning of the riveting tool

n

Time saving operation of the riveting tool

n

Ergonomic handling for vertical installation

positions

With linear stand on request

Hand tools

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Installation technology

Process control system type RD 700, see page 20,
can also be used for this rivet module.

Technical data

Hydraulic system pressure

max. 250 bar

Weight

approx. 1.5 kg

Piston stroke

max. 10 mm

Piston working surface

1100 mm

2

Hydraulic oil

DIN EN ISO 6743-4 HLP68

Oil volume

7.70 cm

3

Speed

2.320 U/min

Rivet module type MTI 100

for blind rivet nuts

The hydraulic blind rivet nut rivet module MTI 100
is characterised by its compact and robust design.
It was conceived for use in rivet stations with
single- or multiple riveting and for fully-automatic
applications. All normal blind rivet nuts from M3 to
M10 can be processed.

Advantages

n

Compact and robust design

n

Easily integrated in rivet stations and automatic

riveters

n

Rivet spacing of 50 mm possible

Other designs available on request

Rivet modules

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Rivet presenter FSI 100

Swivelling conveyor for sorting

and separating

Rivet transfer unit

Rivet presenter type FSI 100

for blind rivet nuts

The FSI 100 rivet presenter was developed to
present blind rivet nuts in the correct position at
assembly stations. Its position can be flexibly
selected in the immediate vicinity of the working
area. In a pick-and-place procedure the handheld
unit is guided to the rivet transfer and the blind
rivet nut placed on the spindle. The rivet presenter
can also be used in automatic processes in which
rivet tools are integrated into production lines.

Technical data
Dimensions: 480 x 400 x 985 mm (B x D x H)
Lockable casters

System components

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Access solutions

Thread inserts

Special processes

2)

Installation technology

Blind rivet nuts

Lock nuts

Adhesives  and

sealants

1)

Self-clinching

fasteners

Quick fastening

elements and clips

Pressure intensifiers

3)

Plugs

Stud welding systems

1)

Quick release pins

and spring plungers

Quick connectors

4)

Logistic systems

Solutioneering

Blind rivet technology

Construction

fasteners

2)

Bonding fasteners

Fastening, sealing and flow control solutions for complex
applications

The extensive KVT-Fastening portfolio offers optimal solutions
for your most challenging applications. The products included in
this catalog represent only a selection from our entire product
portfolio. Upon request, we will be pleased to provide additional
information or an individual consultation to you.

For more information about our range
of products and order at our E-shop,
please visit
www.kvt-fastening.com

1)

Not available in Germany.

2)

Only available in Switzerland.

3)

Not available in Switzerland.

4)

Not available in Austria.

KVT-Fastening – Fastening technology

Intelligent logistic systems

Bossard SmartBin and SmartLabel are
intelligent logistics systems which moni-
tor stock with total reliability and ensure
stock replenishment automatically.
An online system transmits the data
to our server, and this – if necessary –
triggers an order. These systems
ensure quick and easy availability of
C-parts while production is running.

Competent analysis for efficient
solutions

KVT-Fastening’s highly qualified experts
analyze the given task at hand.
Based on this sound understanding of
the project, they then develop ideal
solutions that are economical, efficient,
and safe.

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©KVT / Pr

oc

es

sing and aut

omation / EN / 06-2015 / qu / W

e r

eserv

e the right t

o mak

e changes

KVT-Fastening AG

Dietikon/Zürich | Switzerland
Tel: +41 44 743 33 33
info-CH@kvt-fastening.com
www.kvt-fastening.ch

KVT-Fastening GmbH

Illerrieden | Germany
Tel: +49 7306 782 - 0
info-DE@kvt-fastening.com
www.kvt-fastening.de

KVT-Fastening GmbH

Asten/Linz | Austria
Tel: +43 7224 67 09 0
info-AT@kvt-fastening.com
www.kvt-fastening.at

KVT-Fastening Sp. z o.o.

Radom | Poland
Tel: +48 58 762 17 80
info-PL@kvt-fastening.com
www.kvt-fastening.pl

KVT-Fastening S.R.L.

Bucure¸sti | Romania
Tel: +40 37 1381155
info-RO@kvt-fastening.com
www.kvt-fastening.ro

KVT-Fastening spol. s.r.o.

Bratislava | Slovakia
Tel: +421 9 11102510
info-SK@kvt-fastening.com
www.kvt-fastening.sk

KVT-Tehnika pritrjevanja d.o.o.

Ljubljana | Slovenia
Tel: +386 1 2808019
info-SI@kvt-fastening.com
www.kvt-fastening.si

KVT-Fastening s.r.o.

Brno | Czech  Republic
Tel: +420 547 125200201
info-CZ@kvt-fastening.com
www.kvt-fastening.cz

KVT-Fastening Kft.

Budapest | Hungary
Tel: +36 1 769 0925
info-HU@kvt-fastening.com
www.kvt-fastening.hu