1. All machines are precise constructions and patterned designs. As an accident occurs in
  process of the tapping stroke, just use one hand to lightly push the grip handle backward
  so that the machine can return back the knife immediately to avoid the tapping tip being
  broken. They are safe and reliable.

2. Equipped with JIH SHUN's patterned EM drilling and tapping system, machines can feed
  and return back the knife freely to prevent damaging the work pieces and tapping tools
  while they are tapping, and enhance tapping precision and production capacity.

3. The electronic controlling systems of all machines in this series are embedded in the
  machine bodies. The devices of electronic controlling systems will not be damaged
  during the process of shipping and  handling. The design has advantages in outward
  form and in safety.

4. All machines can be equipped with the 2 to 14 multi-spindle drilling and tapping heads.

5. All machines can be assembled with vertical type or packed in separate units and then
  put into a Styrofoam/ cardboard box individually.

Model

JTMD-340

JTMD-350

JTMD-420

Drilling capacity

Ø 13 MM

Ø 16 MM

Ø 25 MM

Tapping capacity

Seel

4-10 MM

4-10 MM

4-13 MM

Cast iron

4-12 MM

4-12 MM

4-16 MM

Swing

360 MM

360MM

450MM

Spindle taper

JT6

MT2

MT3

Spindle travel

85 MM

75MM

130MM

Number of speeds

12 steps

12 steps

9 steps

Spindle speed, rpm

50 Hz

190 - 1580

190 - 1580

150 - 1100

60 Hz

230 - 1880

230 - 1880

180 - 1300

Column diameter

Ø 80 MM

Ø 80 MM

Ø 92 MM

Table size, mm

T 280 MM

T 280 MM

T 350 MM

Ø 320 MM

Ø 320 MM

Ø 400 MM

Base size, mm

505 x 305 MM

505 x 305 MM

580 x 330 MM

Motor

1/2 HP , 6P or

1HP , 6P , 3Ø

2 HP , 6P , 3Ø

1HP , 6P , 3Ø

1HP , 6P , 3Ø

Net weight, Kgs

80 Kgs

82 Kgs

135 Kgs

Packing dimension, mm

820 x 495 x 295

820 x 495 x 295

790 x 520 x 320

645 x 410 x 390

1360 x 195 x 195

Measurement

4.3 CUFT

4.3 CUFT

10.3 CUFT

Packing cartons per machine

1

1

3