Saddle Stitcher Model 335

a versatile machine for a wide range of products

 Quick make-ready - high productivity Outstanding features
Saddle Stitcher 335 is ideal for magazines, booklets, leaflets, financial
reports and a wide range of products. Advantages of the machine: High productivity and dependability

Extremely flexible quick make-ready

Universal base for section feeders, card gluers and folder feeders. high production speed
Feeder change in minutes broad product size range
All feeder heads have identical dimensions and have plug-in air and standardized, interchangeable feeder heads
electrical connections. automatic monitoring and quality controls
Ideal loading height heavy-duty construction for round-the-clock production
The hopper is only 1.1 m (43") above floor level and can therefore be
loaded comfortably without a platform. exceptional operating convenience
Precise stitching low-silhouette feeders (1 .1 m/43") for easy loading
Assured by the patented flying stitching heads - for regular or loop stitch- simple set-up
ing. individual ON, OFF and 2:1 mode selection at each feeder
Built-in quality controls electrically interlocked protective covers
Dependable caliper, oblique sheet and trim monitors assure consistent sound absorbing covers to reduce noise level
quality. central control console
Accurate trimming
Assured by 3-knife Trimmer 890, the ideal complement to Saddle simple maintenance
Stitcher 335. plug-in air and electrical connections
In-line to the loading dock convenient access and layout
Modular design allows expansion at any time.

The Saddle Stitcher 335 was designed to meet the needs of the modern bindery which
performs a wide variety of work with diverse production requirements. Short changeover
time between jobs and high output, combined with the wide selection of feeder heads,
guarantee unusual flexibility and excellent productivity. The Saddle Stitcher 335 can be
expanded as needed and represents an investment in the future.
Features which make the difference

Universal Base Unparalleled Flexibility

*ONE base accepts all types of feeder heads *plug-in air and electrical connections
*each base module can accommodate two feeder *suction and gripper opening
heads *quick-release coupling between feeder head and base
*feeders need not be bolted to the floor *modular design to meet future needs
*all necessary connections are integrated into the base
*section feeders, folder feeders and card gluers can be No lost business because of an inadequately equipped
used interchangeably in any position and exchanged in machine.
minutes Its flexibility allows you to handle any job.

Quiet, vibration-free running of the machine, no need for

bolting to the floor and complete interchangeability of
the various feeder heads are the key benefits.

Efficient, Interchangeable Feeder Heads Feeder Changeover in Minutes

*proven flat pile feeder for light as well as bulky sections A special lifting device on casters is available (optional)
*interchangeable feeder heads for covers, cards and mer-
to move feeder heads. Spur gear drives and plug-in air
chandise samples
and electrical connections minimize changeover time.
*convenient loading height Moving a feeder head (section feeder, card gluer, or
*changeover of feeder heads in minutes
folder feeder) requires no special skills or physical
*wrench less size adjustments
effort. Two feeder heads fit on one EURO-pallet for con-
*selector switch for 1:1/1:2 production modes and zero
venient storage.
position for idling
*each feeder can be individually timed

Standardized, interchangeable feeder heads can be used

on several machines, which results in production flexibility
and maximum return on investment.
 Convenient Operation Dependable Production
*low silhouette design, with feeder tables only 1.1 m *efficient separation of sections in the hopper
143") above floor level *positive control of sections from feeding table to gather-
*no platforms needed for loading ing chain
*large jogging tables *suction and gripper opening
*high capacity hopper *depending on the type of fold, only grippers. vacuum,
*easy loading or a combination of the two may be used
*sound absorbing covers *individual 2:1 operation mode can be selected for hard
*electrically interlocked plexiglas covers for easy super- to run sections
vision Efficient feeding and transfer principle results in positive
*misfeed light and start/stop buttons on each feeder control of sections and consistent production.
Convenient loading height is a key consideration for an
efficient operation.

The Reliable Plus/Minus Caliper Central Control Console

*monitors each book as it enters the stitching unit *machine is operated from a single point
*incomplete copies or doubles are automatically ejected *convenient operator panel
into the reject tray. unstitched, and without stopping the *push button controls with indicator lights
machine *digital speed display
*gathering chain can be lowered in the stitching zone to Simple and logically arranged for easier supervision by
handle thick products efficiently the
Optional Quality Controls: machine operator.
*Oblique sheet monitor
*Electromechanical plus/minus control
*trim monitor 13-Knife Trimmer 890)
Quality control devices which match the speed and pro-
duction
capabilities of the machine assure consistent product
quality,
fewer machine stops and higher net output.
Designed for maximum operating convenience
Built-in Features
*electrically interlocked, hinged protective covers with see-
through panels
*sound absorbing padding for quiet operation
*all drives completely enclosed
*stop button on each feeder
*overload clutch in the stitching unit

These are important features of a high-speed line to protect both

the machine and the operating crew. They have been given top
priority and are BGS approved

Step-by-step Expansion
*modular design
*universal base modules
*interchangeable feeder heads (section feeders, card gluers,
folder feeders)
*feeders can be added easily to an existing machine

The unique concept of standardized, universal base modules and

feeder heads guarantees the user maximum flexibility at all
times.

Heavy-duty Stitching Unit

*flying stitching heads (patented)
*smooth, uninterrupted movement of the gathered sections
*heavy-duty stitching unit for precise stitching
*wide range of stitch spacing
*simple thickness adjustment
*regular or loop stitching heads, can also be used in combination
*electrically interlocked covers

Precise stitching of thin and thick products alike-at the highest

speeds- is a key advantage of the MULLER MARTINI stitching
unit

Positive Delivery
*synchronized top and bottom belts
*angular roller transfer section
*independently driven bottom and side belts for conveying the
products to the 3-knife trimmer

Gentle processing of the product is guaranteed with the Saddle

Stitcher 335. for all types of work, from inexpensive throw-away
leaflets to high-class, full color brochures,
Accurate trimming

The 3-knife trimmer is an important component of an Timed transfer belts/heavy-duty clamps

efficient production line. Saddle stitcher and 3-knife Accurate and square trimming, regardless of product
trimmer should be carefully matched to assure consis- thickness.
tent output and product quality.
Trimming while product is stationary
Outstanding features: For superior trim accuracy.
Single-piece machine frame casting
Ensures accurate trimming at highest speeds, long Quick Size Changes
knife life and quiet operation. *make-ready on scale-adjustable hand wheels
*wide size range (trimmed)
Long infeed section from 148 x 75 mm (5-3/4" x 3")
Copies are accurately aligned by driven bottom and to 470 x 300 mm (18-l/2" x ~11-3/4")
lateral belts. Quick and simple size changeover reduces downtime
between jobs

Large protective hoods

See-through panels for easy supervision, and sound
absorbing padding. Speed, quality, operating conven-
ience and long service life are assured by the 3-Knife
Trimmer, Model 890.
Efficient Folder Feeders
*easy-to-load large capacity hopper
*quick, wrench less size changes
*scoring depth and fold alignment set by hand wheels with scales
*squeeze roller for high quality fold
*selector switch for 1:1/1:2 production modes, or zero position for
idling
*misfeed light and stop button for easy supervision

The folder feeder eliminates a labor intensive extra production

step. Easy access and quick size changeover simplify the opera-
tion.

Versatile 3-Knife Trimmer

Optional accessories:
*4th and 5th knife
*attachment for 3-up trimming
*hole punch

All accessories are compact and can be added by the operator at

any time.
 685mm 370mm
3750mm 8285 mm

610mm

1 Feeder 306
2 Card Gluer3iS
3 Folder Feeder 1528
4 Folder Feeder 1529
5 Stitching Unit 335
417mm 6 Control Console
7 Three-knife Trimmer 890
8 PrintStack CS-14 Stacker

Specifications:
Equipment Feeder 306
Saddle Stitcher 335
Three Knife Trimmer 89O

Maximum mechanical speed 12,000cph

Sizes:
untrimmed (high folio) max. 480 x 320mm 18-1/8" x 12-9/16"
untrimmed (no lap) max. 400 x 290mm 15-3/4" x 11-7/16"
untrimmed (with accessories) min. 105 x 80mm 4-1/8" x 3-1/8"
trimmed (high folio) max. 470 x 300mm 18-1/2" x 13-13/16"
trimmed min. 148 x 75mm 5-13/16" x 2-15/16"
trimmed (with accessories) min. 98 x 75mm 3-7/8" x 2-15/16"
4th and 5th knife max.2 x 235 x 300mm 2 x 9-1/4" x 11-13/16"
w/o accessories min. 2 x 148 x 75mm 2 x 5-13/16" x 2-15/16"
with accessories min. 2 x l00 x 75mm 2 x 3-15/16" x 2-15/16"

Number of stitching heads

(HK-55, HK 75, HK-75V, 249) max. 6

Stitching capacity HK-55 max. 3mm 1/8"

HK-75,HK75V max. 5mm 3/16"
Loop heads 249 max. 3mm 1/8"

Power consumption (drive systems) with max. 10 feeders 7.4 kW

with max. 14 feeders 11 kW