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Quick Die Change System
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Die Clamp

Quick Die Change System for press machine 1 2 3 4 5
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Sandsun die clamp is designed to lock and stable the molds after the die changed.
We have developed different types of die clmaps for various types of press machine, such as: model CA, CB, CD, CE, CF and CAR.
The maximum capicity of the clamps is 1 tons up to 50tons.

MODEL CA - MODEL SELECTION

① ②
Capacity of clamp : 1~25(25tons) EMPTY: Standard type
C:Pneumatic cylinder movable type
B:Fixed type
V:Temperature -resisting type

*Please indicate the size of T slot (a,b,c,d) and the thickness (H) of the template for the die when purchasing.

Unit:mm

MODEL
Capacity of clamp
*tons
Total stroke(X)
mm
Stroke of clamp(Y)
mm
Presserved stroke(Z)
mm
Total volume of cylinder
cc
The tolerance of template thinkness (H)
mm
CA-1 CA-2 CA-4 CA-6 CA-10 CA-16 CA-25
1 2 4 6 10 16 25
6 8 8 8 8 8 8
3 4 4 4 4 4 4
3 4 4 4 4 4 4
3 7 13 21 32 54 76
±1.5 ±2 ±2 ±2 ±2 ±2 ±2

*Hydraulic pressure: 24.5MPa(250kg/cm²)(3,550psi)

L: Template's length for clamp

Unit:mm

MODEL
CA-1
CA-2
CA-4
CA-6
CA-10
CA-16
CA-25
ØF E ØG ØJ max. H+d max. L max. a k p
44 48 12 34 60 12 8 13.5 PT1/8
53 52 16 48 80 17 12 12
65 58 23 58 90 20 16 15 PT1/4
82 65 30 64 100 25 18 15
99 71 38 78 110 30 22 15
126 82 45 88 120 38 28 17
150 100 55 98 140 45 36 23

*The sizes of clamps A , B and C are made based on the size of T slot.
*If the thickness of clamp (H+d) is more than the max. value listed on the left, it will be regarded as special pattern.

MODEL CB - MODEL SELECTION

① ②
Capacity of clamp :1~25(25tons) EMPTY: Standard type
C: Pneumatic cylinder movable type
B: Fixed type
V: Temperature -resisting type

*Please indicate the size of T slot (a,b,c,d) and the thickness (H) of the template for the die when purchasing.

Unit:mm

MODEL
Capacity of clamp
*tons
Total stroke(X)
mm
Stroke of clamp (Y)
mm
Presserved of clinder(Z)
mm
Total volume of cylinder
cc
The tolerance of the template thinkness(H)
mm
CB-1 CB-2 CB-4 CB-6 CB-10 CB-16 CB-25
1 2 4 6 10 16 25
6 8 8 8 8 8 8
2.5 3 3 3 3 3 3
3.5 5 5 5 5 5 5
3 7.5 13 21 38 55 98
±1.5 ±2 ±2 ±2 ±2 ±2 ±2

*Hydraulic pressure: 24.5MPa(250kg/cm²)(3,550psi)

Unit:mm

MODEL
CB-1
CB-2
CB-4
CB-6
CB-10
CB-16
CA-25
L K J min.(H) min. E F G min. a min. C P
74.5 60 14.5 25 55 44 20 10 6.5 1/8PT
110 90 20 25 73 68 32 14 10 1/4PT
134 110 24 25 77 79 40 18 12
159 130 29 30 92 96 46 22 14
189 159 30 40 114 117 54 24 16
230 200 30 40 126 129 58 28 20
265 235 30 45 148 156 70 36 23

*The sizes of clamps A , B , C and D are made based on the size of T slot.

MODEL CD ( AUTO SLIDE CLAMP ) - MODEL SELECTION

① ② ③ ④ ⑤ ⑥ ⑦
Capacidad de la abrazadera:
4.6.10 (tons) 		S:Revolución
400~1300 		Caja de terminales
R:right side
L:left side 		H:
Grosor de plantilla matriz 		P:
Distancia entre el asiento y diapositiva 		V:
Voltaje del interruptor de proximidad
1. AC90~240V(2-Cable)
3: DC10~30V(NPN, 3-Cable)
4: DC10~30(PNP,3-Cable) 		Válvula de solenoide:
0: No solenoide
1: AC110V
2: AC220V
3. DC24V
MODELO CD-4 CD-6 CD-10
Capacidad de la abrazadera
toneladas 		4 6 10
presión neumática
MPa (kg/cm²) (psi) 		0.34~0.49 (3.5~5.0) (50~71)
Presión hidráulica
MPa (kg/cm²) (psi) 		24.5 (250) (3550)
Velocidad de movimiento
m/min 		2~6
La Revolución Total/mm 8 8 8
ØX/mm 65 82 99
Y/mm 73 80 86
Z/mm 23 14.5 6
ØA/mm 28~32
B/mm 32 42 47
DIMENSIONES DEL ESQUEMA

MODEL CE CF ( ROD SWING CLAMP ) - MODEL SELECTION

① ② ③ ④ ⑤
E: For upper die (45°)
F: For lower die (90°) 		Capacity of clamp:
4.6.10 (tons) 		H:
Die template thickness (H)/mm(tolerance: H±0.5) 		V:
Proximity voltage
1. AC90~240V(2-Wire, 2meter)
3: DC10~30V(NPN, 3-Wire, 2meter)
4: DC10~30(PNP,3-Wire, 2meter) 		P:
Table thickness
MODEL C▢-04 C▢-06 C▢-10
Capacity of clamp /tons 4 6 10
Hydraulic pressure
MPa (kg/cm²) (psi) 		24.5 (250) (3550)
Pneumatic pressure
MPa (kg/cm²) (psi) 		0.34~0.49 (3.5~5.0) (50~71)
Total stroke of cylinder/mm 8 10 12
Stroke of clamp/mm 5 7 9
Preserved stroke/mm 3
MODEL
C▢-04
C▢-06
C▢-010
ØA B ØC D ØE F G ØI J K L M N O P(min) Q ØR ØS ØT
102 84 50 25 22 25 30 28 83 66 39 83 10.5 25 85 38 120 7 12
125 94 60 25 28 30 35 34 93 70 49 93 10.5 30 85 43 145 7 12
145 111 75 30 34 37.5 43 40 130 80 59 120 10.5 35 100 50 165 9 16
OUTLINE DIMENSIONS
* Make sure that screws, washers, cutting chips or blank pieces do not enter the clamp. Otherwise, clamp does not operate smoothly and may be damaged.

MODEL CAR ( ROTARY DIE CLAMP ) - MODEL SELECTION

① ② ③ ④
Capacity of clamp:
4~16 (tons) 		H:
Die template thickness 		P:
Bolster thinkness 		Inlet: L or R
MODEL
CAR-04
CAR-06
CAR-10
CAR-16
A±1 B
(Min) 		C
(Min) 		D E F G ØJ ØM ØN Q O R T U V W ØX ØY P
(Min)
35 70 20 112 70 M8x16D M10x20D 59 25 148 84 35 17 240 16 68 104 12 20 80
40 75 25 112 70 M8x16D M10x20D 64 32 148 84 35 22 250 16 68 109 12 20 80
50 95 30 116 70 M8x16D M10x20D 84 40 158 85 70 27 260 16 69 110 12 20 90
60 110 35 118 72 M10x20D M12x24D 99 50 168 85 80 32 270 16 69 119 14 23 100

*Hydraulic pressure: 18.2MPa(185kg/cm²)(2,625psi)
*Pneumatic pressure: 0.34~0.49MPa(3.5~5.0kg/cm²)(50~71psi)
*CAR-25 is customized product

OUTLINE DIMENTIONS
  • Series product: Hydraulic cylinder device, straight pull clamping device
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