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SSF 520

Mössner band saw SSF 520

Probably the most successful Mössner band saw,
a universal machine that can be used for all machinable materials.

Due to the stable cast iron construction, the machine is very low in vibration, which means that the SSF 520, in combination with the powerful motor, achieves excellent cutting quality. Saw blade dimensions from 6 to 27 mm are possible.

Technical specifications
SSF 520
Voltage 400 Volt/50 Hertz
(Other voltage against extra cost)  
Cutting speed range transmission 22 – 150 und 338 – 2280 m/min
Cutting speed range flange bearing 500 – 2000 m/min
Wheel diameter 520 mm
Table size 740 × 785 mm
Table height 1058 mm
Max. table payload 250 kg
Cutting width 510 mm
Cutting height 520 mm
Motor power 5,5 kW
400/690/50 Volt/Hertz
1500 × 1/min
Dimensions 1565 x 950 x 2400 mm (L x W x H)
Net weight approx. 1100 kg

 

Technical details

  • Bandsaw machine column in stable grey cast construction
  • Cutting speed adjustable via frequency converter and three-phase motor with potentiometer, 2-speed manual transmission or cutting speed infinitely variable with flange bearing and frequency converter
  • Manual sawblade tension device with hydraulic indication
  • Tiltable work-table – 30° to the right, 15° to the left
  • Exchangeable aluminium wheels with hard rubber coating
  • Upper wheel adjustable
  • Safety door switches on wheel doors
  • Saw blade guide selectable: 1 set of jaw guides or 1 set of roller guides
  • Possible saw blade dimensions:
    • Manual transmission: min. 6 mm x 0,65 mm to max. 20 mm x 0,9 mm
    • Flange bearing: min. 6 mm x 0,65 mm to max. 27 mm x 0,9 mm
  • Saw blade length 4600 mm
  • 1 bi-metal saw blade
  • 1 tool set
  • The technical execution of our product complies with the machinery directive 2006/42/EG and is provided with CE mark
  • Complete electrical design according to VDE
  • Paint: RAL 7035 light grey, doors RAL 5005 signal blue

Optional equipment SSF 520

Butt welder

Butt welder EBS for sawblades, incl. shear and grinding motor.

Available EBS types:

  • For bandsaw type SSF 420: EBS 16 for max. 13 mm sawblade width
  • For bandsaw types SSF 520, SSF 630, SSF 1600: EBS 25 for max. 20 mm sawblade width


Electronic annealing function for welding unit

Electronic annealing function for continuous setting of the annealing voltage for convenient treatment of the weld (for voltage until 400 Volt, 50 Hertz)


Special voltages for butt welder

Different voltages can be realised depending on the recipient country.

jaw guides with inserts
Bracket jaw guides bottom and top including carbide-tipped guide inserts for bracket jaw guides

Inserts for jaw guides
Carbide-tipped guide inserts for jaw guides


Roller guides
Roller guides inducing guide rollers used for curing speeds starting at 250 m/min.

Guide rollers
1 set = 2 pieces with rim, 2 pieces without rim


Guide dimensions depending on the saw band used

Emergency push-button

Additional foot switch on the lower part of the machine for emergency stop.


Magnetic brake upper wheel

Automatic braking of the upper wheel by magnetic brake, in case of loss of tension or saw blade breakage.

Straight cutting device
(not available with feed table)

The straight cutting device is placed on the worktable with 4 pins. The feed is manual. By means of a mitre-adjustable feed angle and an adjustable cross-cut fence, cuts can be made at an angle of up to 45° and in lengths of up to 230 mm. The cutting depth can also be limited with another adjustable stop.

Technical data:

  • Size: 400 x 400 mm
  • Feed way: 240 mm


Parallel ledger

Parallel ledder consisting of:

  • Scaled guide bar
  • Guide cone with clamping
  • Stopper lineal
  • Maximum adjustment range of ledger:

Type SSF 420
up to 290mm

Type SSF 520/SSF 630/SSF 1600
up to 390mm

Type SSF 801
up to 550mm


Workpiece holder

Workpiece holder for safe and exact guiding of the workpiece.


Cutting support device
The cutting support device is used to cut thin sheets with thickness up to approx. 6 mm. The small contact surface prevents the sheet from vibrating and thus reduces the risk of saw blade teeth breaking.


Alignment with laser

For exact positioning a laser beam projects a laser beam on the surface of the workpiece. This beam points out the cutting channel.

Used laser: Helium-neon-laser with a prefixed lineoptic, not dangerous for the eye (corneal reflex).


LED lamp

LED lamp for lighting of the working area.

Feed tables

  • Feed table with 4 T-grooves
  • Feed way depending on machine type
  • Work table inclinable, to the right side approx. 8° and to the left side approx. 14°
  • Instead of usual table execution

Available versions:

  • Manual feed table with locking mechanism (not available for type SSF 801)
  • Manual feed table with lead screw
  • Electric feed table with servo motor and ball screw

If an electric feed table is selected, the SSF 420 band saw machine is supplied incl. manual band tensioning device with hydraulic display. From size SSF 520 onwards, this device is serially included in the band saw.

Feed way / Table sizes:

  • SSF 420
    Feed way approx. 230 mm, table size approx. 600 x 700 mm
  • SSF 520, SSF 630, SSF 1600
    Feed way approx. 350 mm, table size approx. 830 x 790 mm

Tables in other sizes can be quoted on request.


Manual feed table SSF 420, with lead screw


Electric feed table SSF 420


One-axis-positioning control

The desired feed length is entered via keyboard. The actual value is shown on the digital display. A resolver is used for electronic routing. The feed movement is switched off automatically when the pre-set measurements are reached. A maximum of 10 programs with 10 lines each can be stored.

Minimum spray device
Lubrication of the saw band by a minimum spray device.

Consisting of:
– 1 spray head
– Pressure container for 1 l content


Hydraulic sawblade tension

  • Tension is activated by push button
  • Should the saw blade tension loosen, the preset sawblade tension resets automatically
  • When the machine is turned off, residual tension remains, to prevent the saw blade from sliding off the wheel


Blowing off device
Blowing off chips at the sawblade. Pressure air provided by customer.


Connection piece for suction
Suction of chips at two points: lower sawblade guidance and lower wheel-box. Joined to 1 suction point for connection to suction system (by customer).

Design:

  • Funnel with connection pieces under the working table, at the lower sawblade guidance
  • Connection pieces in the lower wheel-box
  • Housing of the drive wheel


Special voltage band saw
adapted to the respective country of destination


Special paint


Swivelling control panel
(included in type SSF 1600)

Control panel with two pivotal points:

  • Pivotal point 1 at the saw throat
  • Pivotal point 2 at the operator’s panel

The most important operating keys are integrated in the control panel. The main switch remains in the control cabinet. Height of bottom edge operator’s panel 1400 mm.


Suction unit
(Suitable for SSF 420, 520, 630, for SSF 801 on request)

Suction of dust, chips, granulate and fibres

Design:

  • Movable dust remover 170 l
  • Rectangular design
  • Filter category M
  • With manual filter cleaning – Connection spigot DN 140 mm

Wheel

Aluminium wheel with vulcanised hard rubber coating

Credit notes are issued for returned used wheels that are in usable condition


Saw bands

We offer you saw bands in a wide range of designs and for varies application areas whether in

  • Bimetal
  • Carbide
  • Scattered saw bands

Saw band dimensions from 6 – 27 mm are possible. We will be happy to advise you and together we will find the suitable saw band for your application.


Special high-performance lubricant

Our lubricants fulfil all legal framework conditions and ensure a long service life and surface quality. The lubricants are suitable for machining high-strength steel materials, aluminium and AL alloys as well as non-ferrous metals.

Available in different package sizes

Your contact for Mössner bandsaws