ELEPHANT (Zojirushi), Japan, Lifting, Screw Clamp
ELEPHANT (Zojirushi) WF Series Screw Clamp
Product Made in Japan
Manufacturer: ELEPHANT CHAIN BLOCK CO., LTD. (Zojirushi)
Model : WF-0.5; WF-1; WF-2; WF-3; WF-5
Features of WF Series
Uses a dual cam lock method, resulting in a stronger clamping force and ensuring safe work.
The hemispherical surface supports the circular cams on both sides support s, so they apply a clamping force to the suspended load while rotating according to the load direction.
This ensures safe work without slippage occurring.
Two suspension holes enable work to be performed in all directions. There are two suspension holes, one for vertical suspension and the other for horizontal suspension, create two lifting directions
This is the lightest clamp in the industry.
The design of the body, cam and screw are from special alloy steel and have excellent strength and toughness due to our unique heat treatment technology, thus enabling the clamp successfully miniaturized.
This clamp is used to hoist inclined loads such as I-beams.
The gripping pieces enable the load to be hoisted while inclined at an angle of up to 10 degrees without slipping off.
The setscrew of the screw is a fine thread type.
Because the setscrew produces a high clamping force and does not readily become loose, the clamp is highly resistant to vibration. In addition, the head of the screw is hexagonal (21mm between flats), You can use an angle wheel wrench to rotate.
Bake finish the body, and treat the circular cam and the screw to prevent rusting.
Specification of WF Series
| Model | Capacity (t) | Minimum capacity (t) | Jaw opening (mm) | Weight (kg) |
| WF-0.5 | 0.5 | 0.1 | 3-28 | 1.7 |
| WF-1 | 1.0 | 0.2 | 3-40 | 2.9 |
| WF-2 | 2.0 | 0.4 | 3-45 | 5.3 |
| WF-3 | 3.0 | 0.6 | 6-49 | 7.2 |
| WF-5 | 5.0 | 1.0 | 9-53 | 10.6 |
Application of WF Series
(1)Hoisting and conveying work
General steel materials include H-beams, I-beams, steel sheets, channels, angles and steel piles, and also steel framed beams, columns, welded structures, and other structures.
(2)Lowering devices
Electric chain blocks, hoists, pulleys and other lowering devices
(3)Dragging work
Dragging steel plates for spreading on the ground, dragging structures, and so on.
Dimensions
| Model | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WF-0.5 | 41 | 32 | 30.5 | 21 | 33 | 108 | 138 | 24 | 42 | 98 | 25 | 25 | 12 | 16 | 120 | 10 | 26 | 21 |
| WF-1 | 53.5 | 38 | 42.5 | 25 | 40 | 132 | 172 | 30 | 50 | 118 | 30 | 30 | 16 | 20 | 120 | 12 | 34 | 26 |
| WF-2 | 60 | 45 | 47.5 | 31 | 41 | 157 | 202 | 36 | 62 | 126 | 34 | 35 | 22 | 28 | 150 | 12 | 36 | 29 |
| WF-3 | 65.5 | 52 | 51.5 | 35 | 44 | 170 | 230 | 42 | 70 | 139 | 35 | 42 | 28 | 33 | 160 | 12 | 40 | 36 |
| WF-5 | 71 | 57 | 55.5 | 38 | 46 | 187 | 248 | 48 | 75 | 137 | 40 | 46 | 38 | 40 | 180 | 12 | 41 | 36 |
