BMM Weston Molding Machines

QJS Range

  • Noise Controlled Anvil Jolt

  • Simultaneous Jolt Squeeze

  • Accurate Centerline Draw Mechanism

  • Optional Roller or Pin Lift Draw Configuration

  • Optional Pattern Shuttle and Rapid Pattern Change System

  • PLC Based Control System

  • Automatic Lubrication

The QJS range of machines are a swing head style design that utilizes both a low frequency, long stroke anvil jolt for pre-compaction of the mold as well as a simultaneous jolt squeeze for the final compaction.  This machine is available with a pattern shuttle for the alternate production of cope and drag molds and a rapid pattern change system.  This fully automatic machine is supplied with a PLC based electrical control system and is entirely pneumatically powered.

Overall Dimensions  QJS Range

 

QJSM214

QJS214

QJS217

QJS219

QJS222

QJS226

QJS230

QJS240

A

71 in

1,800 mm

71 in

1,800 mm

80 in

2,030 mm

87-3/4 in

2,230 mm

99 in

2,515 mm

131-1/4 in

3,335 mm

147 in

3,730 mm

200 in

5,085 mm

B

29 in

737 mm

29 in

737 mm

29-1/2 in

750 mm

31-1/2 in

800 mm

34-5/8 in

880 mm

44 in

1,117 mm

51 in

1,295 mm

65-3/4 in

1,670 mm

C Max

20 in

509 mm

20 in

509 mm

23 in

584 mm

26 in

660 mm

30 in

762 mm

37-1/4 in

946 mm

40-1/2 in

1,030 mm

56-1/4 in

1,430 mm

C Min

9 in

230 mm

9 in

230 mm

13 in

330 mm

16 in

405 mm

20 in

508 mm

23-1/4 in

590 mm

24-1/2 in

622 mm

32 in

813 mm

D Max

23-3/8 in

594 mm

23-3/8 in

594 mm

33-1/4 in

845 mm

37-1/4 in

945 mm

43 in

1,092 mm

49 in

1,245 mm

53-1/4 in

1,355 mm

63-1/2 in

1,615 mm

D Min

17-7/8 in

455 mm

17-7/8 in

455 mm

23-1/2 in

595 mm

24-1/2 in

620 mm

29-3/4 in

755 mm

32-3/4 in

830 mm

39-1/2 in

1,005 mm

60-1/4 in

1,530 mm

E

14 in

356 mm

14 in

356 mm

17 in

434 mm

20 in

510 mm

22 in

560 mm

24 in

610 mm

28 in

710 mm

51-1/4 in

1,300 mm

F

14 in

356 mm

14 in

356 mm

19 in

485 mm

21 in

535 mm

24 in

610 mm

27 in

685 mm

30 in

762 mm

40-1/8 in

1,020 mm

G

19-1/4 in

490 mm

19-1/4 in

490 mm

31-1/2 in

800 mm

34-3/4 in

880 mm

38-7/8 in

987 mm

46-1/2 in

1,180 mm

51 in

1,295 mm

68-3/4 in

1,745 mm

H

45-1/2 in

1,155 mm

48-1/2 in

1,230 mm

69-3/4 in

1,770 mm

86-1/2 in

2,195 mm

96 in

2,440 mm

107-3/4 in

2,735 mm

117-1/2 in

2,985 mm

151-1/2 in

3,845 mm

I

69 in

1,750 mm

69 in

1,750 mm

86-1/4 in

2,190 mm

94-1/4 in

2,395 mm

103-1/4 in

2,620 mm

127in

3,225 mm

143-1/2 in

3,645 mm

Not Applicable

See Dimension "A"

J

14 in

356 mm

14 in

356 mm

22 in

560 mm

28 in

710 mm

30 in

760 mm

36 in

915 mm

42 in

1,065 mm

69-1/4 in

1,760 mm

K

34 in

865 mm

34 in

865 mm

45-3/4 in

1,160 mm

51-1/2 in

1,305 mm

58-1/2 in

1,485 mm

57-1/8 in

1,450 mm

66 in

1,675 mm

93-3/4 in

2,380 mm

Technical Data

 

QJSM214

QJS214

QJS217

QJS219

QJS222

QJS226

QJS230

QJS240

Jolt Capacity*

1,000 lb.

455 kg.

1,000 lb.

455 kg.

1,500 lb.

680 kg.

2,500 lb.

1,135 kg.

3,500 lb.

1,590 kg.

4,500 lb.

2,040 kg.

6,000 lb.

2,720 kg.

9,000 lb.

4,080 kg.

Static Squeeze

Force*

13,850 lb.

6,280 kg.

13,850 lb.

6,280 kg.

20,420 lb.

9,260 kg.

25,500 lb.

11,570 kg.

34,200 lb.

15,520 kg.

47,800 lb.

21,670 kg.

63,600 lb.

28,850 kg.

113,100 lb.

51,300 kg.

Dynamic Squeeze Force*

24,240 lb.

11,000 kg.

24,240 lb.

11,000 kg.

35,700 lb.

16,200 kg.

44,650 lb.

20,250 kg.

59,850 lb.

27,150 kg.

83,650 lb.

37,950 kg.

111,300 lb.

50,500 kg.

197,900 lb.

89,750 kg.

Squeeze Stroke

5-1/4 in.

135 mm

5-1/4 in.

135 mm

7 in.

180 mm

9 in.

230 mm

10 in.

255 mm

11 in.

280 mm

12 in.

305 mm

18 in.

460 mm

Pattern Draw**

7 in.

180 mm

7 in.

180 mm

12 in.

305 mm

14 in.

355 mm

16 in.

405 mm

16 in.

405 mm

16 in.

405 mm

24 in.

610 mm

Table Size

Roller-Lift**

29-1/2 x 16-1/2 in

750 x 420 mm

29-1/2 x 16-1/2 in

750 x 420 mm

33 x 22 in

840 x 560 mm

36-1/4 x 23 in

920 x 585 mm

42 x 27-1/2 in

1,065 x 700 mm

46 x 30-1/2 in

1,170 x 775 mm

50 x 37 in

1,270 x 940 mm

73 x 49-1/4 in

1,850 x 1,250 mm

Net Weight

2,693 lb.

1,222 kg.

2,816 lb

1,278 kg

8,175 lb

3,709 kg

11,756 lb

5,334 kg

15,115 lb

6,858 kg

19,373 lb

8,790 kg

29,479 lb

13,375 kg

60,075 lb

27,250 kg

 * Jolt capacity and squeeze forces are calculated at 90 psi (6.2 bar).

** Alternative table sizes, daylight openings and draw strokes available upon request.

BMM Weston reserves the right to alter specifications contained in the above tables without prior notice.