Clinching/Fastening Systems

Norlok
ClinchlokThe SURELOK II E & P Series


The SURELOK II E series machine is our basic
entry level machine that offers proven clinching technology.
The SURELOK II P series is our production oriented
machine. Successor of the SURELOK II E series
machine, the P series offers greater clinching versatility and
is able to fasten material from as thick as 14 gauge to as thin
as 32 gauge. Proven clinching technology you can count on.
The SURELOK II E and P Series’ operating
features and versatile designs offer solid and reliable machines
that become your go-to clinching solutions.
Superior features of the Norlok Surelok II Clinching
Machine include :
- Rigid steel frame offers less deflection for longer tool life
- Close tooling access to get in close for more applications
- Fast cycle times for increased production
- 18” or 25” throats for greater reach for larger
parts
- “Intelligent” safety stroke for greater operator
safety
- Direct acting power stroke for more reliable joints
- Simple tool adjustments for little or no setup time
- Adjustable stroke that reduces pinch point and air consumption
- Upgradeable feature allows you add what you need, when you
need it
- 23 years of design experience with proven reliability and
quality
- Air powered (requires no electrical hookup)
- Affordable prices for low investment and faster payback
Standard Features:
- Throat 18" or 25": Choose the depth of
frame behind punch
- Urethane punch assembly: Reliable tooling with urethane
stripper
- Close reach lower arm: Clinch in tight areas –
also great for pipes
- 2 piece die holder and insert: Fast to change and
easy to clean
- Adjustable stroke: Adjust open height to minimize
pinch point
- “Intelligent” Safety stroke: Reduces
pinch point to less than 1/4" even with 1" stroke
- Lexan guard: Eye protection without restricting access
- Air surge tank: Minimizes the effects of poor air
supply
- Air filter / regulator: Nothing to add – just
plug your air line into the tank
- Frame mounted tool kit: All tools required for adjustments
are included
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Norlok
ClinchlokThe SURELOK III


Introducing our newest floor mounted problem solver with a 25”
throat. The new SURELOK III is designed for all
clinching applications and is faster, smoother, quieter and uses
less air than ever before. Our stainless steel ready machine offers
a no hassle 2 minute changeover for efficient operation and production.
With its versatile design and unsurpassed features the Norlok
Surelok III series of machines outperform the competition
like no other. Solid and reliable, the Surelok II clinching machine
will fasten sheet metal material from as thick as 14 gauge to
as thin as 32 gauge with our proven clinching technology.
Superior features of the Norlok Surelok III Clinching
Machine include :
- 25” throat
- Stainless steel ready with simple punch and die changeover
- Clinches material with 5 tons of force smoothly and efficiently
using only 90psi shop air.
- Tooling adapters designed for sheet metal work that needs
a 5 ton press.
- Adjustable 2 1/2” stroke
- Convenient adjustment for accuracy and safety
Self Piercing Rivet kit available for any SURELOK III
to join aluminum composite materials, TPO and PVC coatings. No
pre drilled holes required.
STANDARD FEATURES:
Throat 25": Choose the depth of frame behind punch
Round Punch: Comes with 1 punch, 3 Dies, Punch Stripper, and
Die Collar
Close reach: lower arm Clinch in tight areas – also great
for pipes
2 piece die holder and insert: Fast to change and easy to clean
Adjustable 2 1/2" stroke: Adjust open height to minimize
pinch point
“Intelligent” Safety stroke: Reduces pinch point
to less than 1/4" (6.4mm) even with 2 1/2" (64mm) stroke.
High speed control: 1 touch operation with increased speed &
reliability – includes pressure sensing circuit.
Laser pointer: Shows where clinch will be made – easy
to use – meets all regulations for laser pointers.
Air Filter / Regulator / Shutoff: Nothing to add – just
plug your air line into the shut off valve
Extended Warranty: standard warranty is 3 years (punches and
dies excluded).
OPTIONS:
Rectangular Tooling(for Stainless Steel, non-rotating,
and Multi layer applications): 1 Complete Set of tooling
for 0.12" (3mm) Rectangular clinching.
Includes a Punch Stripper for Rectangular Punch and a Die Collar
for Rectangular Die.
Reversible Tooling(Punch or Die mounts in upper or lower
tooling)1 Set of tooling as either Ø0.18
Round (4.6mm) or 0.12? (3mm) Rectangular clinching.
Includes a Punch, Punch Stripper, and Tooling shaft. [Dies sold
separately]
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Norlok
Fitting Machine SURELOK
The "Fitting type" Norlok SURELOK features a one-piece
11" throat, steel "C" frame bolted to a solid steel
lower arm. This clinching machine is specifically designed to
fasten two ply of material together, as used in the sheet metal
fitting manufacturing industry.
Features of the Norlok Surelok Fitting Machine:
- Rigid steel frame
- Close tooling access
- Fast cycle times
- "Intelligent" safety stroke
- Direct acting power stroke
- Simple tool adjustments -Adjustable stroke
- Completely upgradeable
- Small footprint
- Air powered
- Affordable prices
Options of the Norlok Fitting Machine Surelok:
- Production punch assembly
- Modular tooling assembly
- Automatic return
- Advanced power Unit
- Extended warranty
- High speed control
- Laser pointer
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Norlok
Watson Clinching/Fastening Machine

Portable performance in a small package. The medium duty Watson
from Norlok offers all the benefits of clinching in a portable
light-weight machine. This compact clinching machine is easy to
handle and use as it only requires shop air to operate.
Features of the Norlok Medium Duty Watson:
- Lightweight for great portability
- Safety stroke for greater operator safety
- Simple tool adjustments for little or not setup time
- Close tooling access to get in close for more applications
- Can fasten up to 2-ply 14 gauge material.
- Air powered hydraulic booster
- Easy maintenance for less down time
- Competitively priced for low investment and fast
payback
- Fully customizable designs to fit your needs
Options for the Watson clinching machine :
- Press Design: Single steel “C” frame.
- Features: Trigger operation
Air over oil intensifier included.
Single shot pressure sensing return.
Can be operated in any position.
- Stroke: 1-½” (up to 1-¾”)
- Throat: 2”
- Weight: 16 lbs (Hand tool only)
- Upper Tooling:
Fast change punch
Replaceable punch stripper
- Lower Tooling:
MDWA insert style
Adjustable to suit material thickness
- Capacity: MEDIUM DUTY (0.18ӯ PUNCH)
MAX: Two ply 0.075” mild steel
MIN: Two ply 0.010” mild steel
- Cycle speed: 20 CPM (standard speed mode)
20-30 CPM (with modified stroke)
- Air Requirements:
70 psi (min) 125 psi (max)
100 psi (recommended)
Approx. 0.8 cu ft free air per cycle
(5 HP @ 40 clinches per minute)
Intensifier Width 16”
- Dimensions Length 16”, Height 18”
Weight 47 lbs
Options:
Spring balancer (pricing on request)
Mobile hanging frame (pricing on request)
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Norlok
Letterlok 4000

The Norlok LETTERLOK 4000 fastening
machine is a 25" throat machine that has been designed for
clinching channel letters. With the Norlok LetterLok 4000's
versatile design and unsurpassed features the LETTERLOK
4000 will reduce your channel letter fastening costs
and outperform the competition.
Features of the Norlok Letterlok 4000:
- New Development SPR (Self Peircing Rivet) tooling option
- Faster cycle times for increased production (60 – 80
cycles a minute)
- Greater capacity clinches 2” – 10” deep
letters
- Larger table 30” x 60” for operator convenience
- UL recognized clinch for channel letters
- Simple tooling adjustment for little or no set-up time
- Air powered (no electrical hook-ups necessary)
- Foot pedals operate lower tooling and clinch cycle for increased
productivity
- Over 20 years of design experience, proven reliability and
quality
- Affordably priced for low investment and faster payback
Features & Options:
Throat 25": Choose the depth of frame behind punch
Tooling: 1 Punch and 1 Die included with machine
Tooling Retracts below Table: Large letters and script are easy
to insert and remove
Quick Adjustments: Fast and easy to adjust for various material
thickness. Under 5 minutes
8 ¼” Stem: Fits large 10" letters. Safe Low
Pressure closing. Easily insert your largest letters into the
work area.
Easy table adjustment for different letter heights: 1 touch operation
raises and lowers the table pneumatically
Laser pointer: Shows where clinch will be made – easy to
use – meets all regulations for laser pointers.
Air Filter / Regulator / Shutoff: Nothing to add – just
plug your air line into the shut off valve
Extended Warranty: standard warranty is 1 year (punches and dies
excluded).
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