Buffing Machine - BF 6 series

Buffing machine to remove the residual tread on casings in preparation for retreading.

Features

  • High productivity - 17 casings (315/80R22.5) per hour.
  • PLC controlled for automatic operation (BF 6-3 only).
  • Low connected load and power consumption.
  • Outstanding rasp blade life. Water mist system for improved cutting and increased rasp blade life.
  • Optional under tread measuring system for measurement and control (standard on BF 6-3).
  • Template controlled for multi-radius crown buffing.
  • Shoulder buffing capability (BF 6-2 and BF 6-3 only).
  • Automatic operation - depth of cut, rasp head traverse, shut off when under tread is less than setting (BF 6-3 only).
  • Optional circumference measurement devices (standard on BF 6-3).
  • Stand-alone machine with the optional lift or integrated into a casing transport system (monorail).
  • Suitable for bead diameters from 14” to 24.5” and section widths from 140 mm to 470 mm.
Buffing Machine 3D view
Buffing Machine ortho views
BF 6-3

Technical Data

Model
BF 6-1
BF 6-2
BF 6-3
Catalogue No.
MA11 61 - X*
MA11 62 - X*
MA11 63 - X*
Dimensions (L x W x H) (mm / in)
2170 x 1820 x 2360 / 85.4 x 71.7 x 93.0
1750 x 1850 x 2440 / 69.0 x 73.0 x 96.1
Air pressure (kg/cm² / psi)
7.0 / 100
Rasp motor power (kW / hp)
7.5 / 10.0
11.25 / 15.0
Total installed power (kW / hp)
9.5 / 12.75
12.7 / 17.75
* X in Cat. No. denotes power supply specifications (V / Hz / ph)
R - 220 / 60 / 3
O - 380 / 50 / 3
S - 380 / 60 / 3
P - 415 / 50 / 3
U - 440 / 60 / 3
Auxiliary voltage
24 V-DC
Weight (kg / lb)
550 / 1213
650 / 1433
1242 / 2738
Machine control system
Electrical
PLC control with HMI screen
Buffing location & method
Crown - manual
Crown & shoulder - manual
Crown - auto, shoulder - manual
Upgrade to next version
Factory upgradable to BF 6-2 & 3
Factory upgradable to BF 6-3
Not applicable
Maximum tyre diameter (mm / in)
1300 / 51.2
Minimum tyre diameter (mm / in)
700 / 27.5
Maximum section width (mm / in)
470 / 18.5
Minimum section width (mm / in)
140 / 5.5
Maximum bead diameter (in)
24.5
Minimum bead diameter (in)
14.0
Maximum bead width (in)
14.0
Minimum bead width (in)
4.0

Optional Accessories

Under tread measurement device
Yes
Yes
Included
Circumference measurement device
Yes
Yes
Included
Tyre lift
Yes

Yes

Yes

Warranty against manufacturing defects is applicable for a period of 6 months from the date of commissioning or 9 months from the date of invoice whichever is earlier, while the bought electrical pneumatic items, etc will not be covered by the manufacturers warranty. Warranty is limited to repair or replacement of defective parts and does not extend to any consequential liability there of.