Milling Machine RF20 (Bemato BMT30J)

Arrived is a 1995 vintage Bomato BMT30J

Looks exactly like a Rong Fu RF30.. Uncanny!  RF-30_manual

Mods for RF30 (larger but very similar)

  • https://www.youtube.com/watch?v=hRwu9plKfO4

Roughly measured:

  • X Travel = 550mm
  • Y Travel = 180mm
  • Z Travel = 110mm

20170814


Factory info (2017):


SPECIFICATION
:


MODEL


BMT 30S


BMT 30J

DRILLING CAPACITY

32mm

32mm

FACE MILL CAPACITY

19mm

19mm

TAPPING CAPACITY

76mm

76mm

SWING

405mm

430mm

SPINDLE TAPER

MT3 or R8 , NT30

MT3 or R8

SPINDLE TRAVEL

130mm

110mm

QUILL DIAMETER

75mm

62mm

COLUMN DIAMETER

115mm

95mm

SPINDLE NOSE TO TABLE

480mm

395mm

X AXIS TRAVEL

430mm

350mm

Y AXIS TRAVEL

190mm

180mm

TABLE SIZE

730 x 210mm

660 x 190mm

TABLE SLOT

16mm

16mm

BASE SIZE

610 x 400mm

560 x 340mm

SPINDLE SPEED

12 Speed, 50HZ: 4P: 90~2150RPM , 8P: 50~1040RPM
60HZ: 4P: 110~2580RPM , 8P: 60~1250RPM

MOTOR

1-1/2HP (2HP)

1HP (1-1/2HP)

COOLANT MOTOR

1/8HP, 3ph

MACHINE SIZE

1080 x 1100 x 1100mm

950 x 1030 x 980mm

STAND SIZE

750 x 560 x 790mm

N.W. / G.W.

270 / 300 kgs

180/ 200 kgs

PACKING SIZE (L x W x H)

MACHINE

915 x 760 x 1140

760 x 760 x 1140mm

STAND

840 x 580 x 200mm

*The above specitications are subject to change without
prior notice.

20180216 Is Missing the Machine key to use the ‘Drill’ feed (and spring as well)

  • Machine key is 6mm wide by 20mm long round end