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Sedgwick PT/MB/CP


Sedgwick MB Sedgwick PT
Model MB
308x230mm
Model PT
255x180mm

CE

All three models of planer thicknesser are designed and built for precision, long life and minimum maintenance. Their rigid mainframe assemblies (made up of cast iron base, side frames, and fixed outfeed table) give exceptional stability, and accurately house the feed and cutterblock bearings, and the infeed and thicknessing tables.


Detail
Surfacing

 

The cutterblock

A large diameter three knife cutter block (2knife on the model PT) provides improved finish, and runs in 'sealed for life' bearings for minimum maintenance. Knife setting is aided by height adjustment screws.
Driving the cutterblock is an industrial motor via two heavy section vee belts which, combined with the centrifugal force of the large diameter block, provides ample power.

Surface planing

The cast infeed table (which on the MB/CP planers have increased length for accurate surfacing) rise and fall in square gibs for long term accuracy, and are fitted with a rule showing depth of cut. A generously proportioned cast iron fence is then mounted off the table on a cast iron bracket. The fence can be tilted between 90-45 degrees making it suitable for bevel work and chamfering, and is easily returned to 90 degrees via a positive step. Adjustable shaw guards for rebating are also supplied.

Detail
Thicknessing

 
Detail
Rebating
 

Thicknessing

For long-term accuracy, and to avoid time-consuming mode changes, the surfacing tables remain in place when thicknessing, utilising instead a dual function chip collection hood.
The thicknessing table is again cast iron and is mounted on a large diameter precision ground pillar to ensure precise and parallel positioning, with an off-centre lock for added rigidity. The MB/CPs thicknessing table is fitted with a height adjustable anti-friction roller and extension rollers, all of which run in self-lubricating bushes. Large diameter steel feed rollers (one fluted) are driven by an industrial geared unit, which on three phase machines has two speeds. The feed rollers run in self lubricating bushes and are driven from the geared unit by a heavy duty chain for efficient and constant feeding of demanding production work and difficult stock.

Safety Features

The drive is totally enclosed by the rear machine guard, removal of which provides easy access to the motor drive assembly for any necessary maintenance. The cutterblock is guarded at the rear by a fixed guard attached to the fence, and at the front by a bridge type guard.

Technical specifications
 
PT
MB
CP
Surface capacity
mm
255

308

410
Thicknessing width
mm
255
308
410
Thicknessing depth
mm
180
230
Rebate depth
mm
13
16
Surface table length
mm
1200
1500
1700
Infeed table length
mm
600
850

Surface table height

mm
830
885
Thicknessing table length
mm
600
600
Thicknessing table length over extension rollers
mm
n/a
1000
Cutterblock diameter
mm
80
102
Cutterblock knives
n/a
2
3
Feed roller diameter
mm
40
51
Feed speed 3 phase
m/min.
5.5
4.5 and 7
Feed speed 1 phase
m/min.
5.5
6
Fence size
mm
550x90
750x120
900x140
Cutter block motor 3 phase
m/min.
1.5
3.0
4.0
Cutter block motor 1phase
m/min.
1.5
2.2
3.0
Separate feed motor
kw
n/a
0.375
Weight
kg
170
390
430
Dust extraction outlet diameter
mm
125
125
150
Total air volume required
CMH
775
1125
1450
Dimensions
Dimensions LxWxH
mm
1400x800x1160
1700x950x1265
1950x1050x1275
Gross weight
kg
262
500
560

Dimensions

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