Clamping Tools and Lifting Clamps
Vertical Lifting Clamp (Lock Handle Type) แคลมป์ยกเหล็กแนวตั้ง
(Tightening) • The clamp will lock onto the work piece when the lock handle is pulled completely upwards. When locked, the shock from the work piece coming to the rest on the floor or the slackening of the sling rope will not cause the clamp to come lose from the work piece.
SVC1HE~12WHE
Standard design clamp for vertical lifting of steel plates and steel structures.
• The spring-loaded tightening lock mechanism assure a positive initial clamping force. • The clamping force increase in proportion to the weight of the load. • The main body and the shackle are made of die-forced special alloy steels, which are optimally tempered for maximum strength and durability. • High-frequency quenching of die-forced special alloy steels gives greater durability to the cam. • The main body is a baked-on finish.
TIGHTENING LOCK MECHANISM
(Releasing) • The clamp can be unlocked by pulling the lock handle completely downward. When unlocked there will be no clamping force on the work piece. • Never Attempt to lift when the clamp is unlocked the clamping force on the work piece will be insufficient.
Always lift work pieces at 2 or more points for safety
■ Specification and Dimensions Table Order No. Rated capacity (ton) Jaw
opening L (MAX) H H1H2H3 B B1B2D1D2T1 T2 T3
1 2 2 3 4 4 6 6 8 8
0-19 0-25 0-40 0-30 0-35
250 158 80 60 36 131 36 26 36 64 67 49 12 310 185 90 69 45 152 42 32 48 85 81 59 16 360 225 104 70 45 165 43 44 48 85 68 53 16 375 210 100 77 47 172 48 39 60 106 97 71 18 405 225 105 81 47 182 51 42 66 117 102 75 20
SVC1HE SVC2HE ※ SVC2WHE SVC3HE SVC4HE ※ SVC4WHE ※ SVC6HE ※ SVC6WHE ※ SVC8HE ※ SVC8WHE ※ SVC12HE ※ SVC12WHE
25-60 432 253 123 99 65 212 56 67 66 117 102 75 20 455 260 120 95 49 220 65 650 84 148 122 92 22 25-65 485 285 141 116 70 245 65.5 74.5 84 148 122 92 22 10-70 615 402 195 145 80 340 105 75 60 120 149 95 25 0-40 30-90 615 402 195 145 80 360 105 95 60 120 149 95 25 20-80 645 412 205 145 80 360 105 85 65 130 177 116 32 40-100 645 412 205 145 80 380 105 105 65 130 177 116 32
12 12
• The main body with ※ mark is made of high-tensile steel plates. • With releasing lock pin for 8 & 12 ton. Vertical Lifting Clamp (Stopper type) แคลมป์ยกเหล็กแนวตั้ง
SVC 0.5 ~ 5
■ Example of use
• All of the major components are within the body, and there is no projection from the body for easy operation. • When the stopper mechanism is set, the cam will be locked in an open position, and will be easy to set the clamp onto the work piece. • The work piece cannot be lifted while the clamp is unlocked, and it will be possible to visually confirm that the clamp is unlocked. • The clamping force increases in proportion to the weight of the load. • The main body and the shackle are made of die- forged special alloy steels, which are optimally tempered for maximum strength and durability. • High-frequency quenching of die-forged special alloy steels gives greater durability to the cam. • The main body is a baked-on finish. Clamp for the vertical lifting of steel plates and steel structures (Compact lightweight design)
Always lift work pieces at 2 or more points for safety (Setting the stopper) • The cam will retract into the body, and the stopper mechanism (open lock) will lock when the shackle is fully pushed into the body of the clamp as shown in the drawing.
CLAMPING & SETTING THE STOPPER MECHANISM
■ Specification and Dimensions Table Order No. Rated capacity (ton) Jaw opening (Clamping) • When the stopper is depressed, a click sound will be heard and the clamp will be locked onto the work piece.
L (MAX)
H h1 h2 h3 B b1b2D1D2T1 T2 t 210 138 85 54 33 108 29 22 35 54 45 31 9 265 165 101 62 38 126 35 28 46 72 58 42 12 330 200 120 73 45 152 43 35 61 96 72 56 16 385 225 135 81 48 168 47 41 74 116 84 66 19 485 276 162 99 61 212 54 54 92 146 101 81 25
0.5
0~19 0~25 0~32 0~38 0~50
SVC 0.5 SVC 1 SVC 2 SVC 3
1 2 3
JSR Entech Catalogue 1140 SVC 5 5
jet@jet.co.th
jetco@jet.co.th
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