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Pressure Clamps

The Die / Mold Cart System uses pneumatic type pressure clamps to securely clamp the mold in place. These Pressure Clamps are movable across the plate for suitable positioning and allow for repeatable, high pressure clamping with less distortion on equipment resulting in longer die and mold life. Forwell’s clamps can adapt to almost all configurations of dies and molds and are available in four different models depending on the clamping force required.

Specifications
pressure clamp
Model TFH-2 TFH-4 TFH-6 TFH-10 TFH-16 TFH-25 TFH-40
Clamping Farce 24.5 39.2 61.7 98 157 245 352.8
Fixed Pressure (KN) Air Pressurea 0.39Mpa 24.5 39.2 61.7 98 157 245 352.8
Air Pressure 0Mpa 7.8 11.8 17.6 26.5 40.9 65 93
Clamping Force (KN) Air Pressure 0.49Mpa 19.3 31.4 48 75.5 124 190 275
Air Pressure 0.39Mpa 16.7 26.5 41.2 63.7 104 160 245
Air Pressure 0Mpa 4.9 6.9 9.8 14.7 23.5 35 50
Full Stroke (mm) 2.1 2.3 2.6 2.8 3 3.3 4
Clamping Stroke (mm) 1 1.1 1.2 1.2 1.2 1.3 2
Extra Stroke (mm) 1.1 1.2 1.4 1.6 1.8 2 2
Cylinder capacity (cm3) Clamping 144 259 444 773 1334 2468 2669
Loosen 135 244 416 729 1262 2346 2459
Pressure (Mpa) Standard Air Pressure 0.49
Min. Air Pressure 0.39
Working Temperature 70°C
Frequency 20/day
Dimensions
Model TFH-2 TFH-4 TFH-6 TFH-10 TFH-16 TFH-25 TFH-40
E 86 105 126 156 182 227 247
FA 72 90 110 135 142 170 200
FB 50 62 76 95 104 130 146
FC 75 105 126 130 160 190 210
G 25 30 37 48 55 65 81
J 13 15.5 17.5 20 23 26 25
K 101 118 140.5 164.5 203 253 255
L 196 221 254 299.5 355 435 437
MA 83 91 101.5 119 128 158 145
MB 68 83 100 115.5 132 167 167
N 6 6 6.5 8.5 12 12 25
P 7.5 8.8 9.9 11 13 17 16
Min.Q 85 62 75 163.5 203 245 255
R 2 2 3 3 5 5 5
S 48.5 66.5 59 98.5 132 125.5 133.5
T 11 14 17 13 17 20 27
U - - - 32.5 40 50 60
W 22 27 33 36 30 37 37
X M12 M16 M20 M12 M20 M24 M30
Z - - - 6 6 10 10
Mold thickness
H(Min.)
25±0.3 30±0.3 35±0.3 40±0.3 40±0.3 50±0.3 50±0.3
Air Inlet
(PT)
1/8 1/8 1/8 1/4 1/4 1/4 1/4