Pneumatic feeder

Pneumatic feeder

Pneumatic feeder

Gashtavar pneumatic Feeders are produced to feed automatically strips for pressing and mechanical functions that require stroked feed elements.
In this product feeding stroke, strip width and feeding speed are adjustable easily.
Feeder mechanism is simply based on several standard pneumatic equipment which are available in industrial markets.
 
 

 

Feeder Process: There are two steps in our Feeders that each one has some motions.
Step 1 - Loading: This step occurs when solenoid valve is on (there is electric current). We have no motion in strip at this time. So, the fix clamp is on and mobile clamp leaves strip and goes back.
Step 2 – Feeding: When solenoid valve is off, this step starts. In this stage fix clamp leaves strip. After that mobile clamp get it and immediately moves straight.
Notice: it's important to adjust the time that solenoid vale is on or off specially, when feeding speed is high. A limit switch or sensor in motion cam sends signal to solenoid vale after that step 1 starts. For sending this signal, you should use a cam which sends signal in half time of cycle.
 
 
Gashtavar pneumatic feeders are manufactured and supplied in 40 models for different widths, thicknesses and steps which describe in below: 
 

Overview of the device

group

Type

Stripwidth

Course

paper thickness

Fixed clamp force

Moving clamp force

Carriage force

Air consumption one cycle

Feeder weight

Speed

mm

mm

mm

Kg

Kg

Kg

Cycle / liter

Kg

Minutes / cycles

A

AU

150

70

1

120

120

75

0.3

16

140

AV

150

120

1

120

120

75

0.5

17

130

AW

150

170

1

120

120

75

0.7

18

120

AX

150

270

1

120

120

75

0.9

20

100

AY

150

370

1

120

120

75

1.2

22

80

AZ

150

470

1

120

120

75

1.4

24

60

B

BU

250

70

2

190

190

115

0.4

29

130

BV

250

120

2

190

190

115

0.6

30

120

BW

250

170

2

190

190

115

0.8

31

100

BX

250

270

2

190

190

115

1.2

33

80

BY

250

370

2

190

190

115

1.6

35

60

BZ

250

470

2

190

190

115

2

37

50

C

CU

350

70

2

190

190

115

0.4

37

120

CV

350

120

2

190

190

115

0.6

38

110

CW

350

170

2

190

190

115

0.8

39

100

CX

350

270

2

190

190

115

1.2

41

80

CY

350

370

2

190

190

115

1.6

43

60

CZ

350

470

2

190

190

115

2

45

40

D

DU

450

70

1.5

330

330

240

0.7

48

100

DV

450

120

1.5

330

330

240

0.9

50

90

DW

450

170

1.5

330

330

240

1.1

52

70

DX

450

270

1.5

330

330

240

1.4

55

60

DY

450

370

1.5

330

330

240

1.9

58

40

DZ

450

470

1.5

330

330

240

2.3

61

30

E

EU

550

70

1.5

330

330

240

0.7

55

90

EV

550

120

1.5

330

330

240

0.9

57

80

EW

550

170

1.5

330

330

240

1.1

59

65

EX

550

270

1.5

330

330

240

1.4

62

50

EY

550

370

1.5

330

330

240

1.9

65

40

EZ

550

470

1.5

330

330

240

2.3

68

30

F

FU

650

70

1.5

330

330

240

0.7

60

90

FV

650

120

1.5

330

330

240

0.9

62

80

FW

650

170

1.5

330

330

240

1.1

64

65

FX

650

270

1.5

330

330

240

1.4

67

50

FY

650

370

1.5

330

330

240

1.9

70

40

FZ

650

470

1.5

330

330

240

2.3

73

30

 
You can order different feeders with the above list according to your wishes.
The systems have one year or one million warranty cycles.