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 Vacuum Holding Accessories
Welding
Vacuum Hold-Down Clamps
Compressed Air Powered
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Requires
Less Than a Minute to Set Up
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Simply
and Quickly Attach the Clamp and Begin Welding
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Clamp
Quickly Releases for the Next Weld
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Features:
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ANVER's
Compressed Air Powered Welding Hold-Down
Clamps are production quality tools designed for jobs requiring continuous use.
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These clamps
quickly remove the gap between the plate and the stiffener. They
eliminate the need for lugs, chains, c-clamps, or tack-welding and
regrinding from the welding operation.
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The
suspension rods are hardened while the frame is made of high tensile
steel for maximum strength. The attach and release is extremely fast.
The units are powered by an air venturi which is silent and efficient.
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The three
largest units
feature rugged bolt-on style pads with extended pad covers to protect
the sealing rings.
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The
ENERPAC® hydraulic ram is of
the highest quality to minimize the chance of leakage.
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A suspension hook allows the
hold-down clamps to be easily positioned.
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| ANVER
Welding Vacuum Hold-Down Clamps feature high quality, long lived ENERPAC®
hydraulic rams unlike many low cost mass produced competitive units |
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ANVER Compressed Air
Powered Welding Hold-Down Clamps are supplied with a self contained hydraulic ram
and pump that develops compressive force to help increase welding
production and significantly reduce time and labor costs on a variety of
welding operations. These vacuum attachment hold-down clamps can
significantly reduce time and labor costs on a variety of welding
operations, such as welding beams to plate or in the fabrication of tanks,
cylinders and heavy structural sections. They also are an ideal means of
raising a sagging plate to beam level.
Welding of U-brackets and the
use of wedges can be eliminated. There are no brackets to knock off or
tack welds to grind when the welding operation is completed.
The welding hold-down clamp is
positioned over the sections to be welded. The vacuum attachment pads,
powered by a compressed air venturi, are then activated, creating the
holding force. The operator is able to accurately position the pieces to
be welded while the hydraulic ram holds the pieces tight, helping to make
a secure weld possible. A quick vacuum release valve permits movement of
the unit to the next welding point quickly and easily. |
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Welding Vacuum Hold-Down
Clamps include:
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Solid machined steel rods provided
for pad suspension.
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Welded, steel tube frame provides
maximum strength and eliminates any chance of distortion.
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Steel
reinforced clear
PVC
hose, stainless steel clamps and brass fittings used throughout.
Specifications:
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Air
pressure requirements: dry, clean,
compressed air of 72 psi
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Air
consumption: 2.3 cfm
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Attach/release
time: 5 seconds on
Model WCAL400, faster on
smaller models
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Dimensional Specifications:
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Request
for Quote
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Model
No. |
Rated Load*
lb.
(kg) |
Load Force
at 1 to 1
lb.
(kg) |
A
in.
(mm) |
B
in.
(mm) |
C
in.
(mm) |
Unit Wt.
lb.
(kg) |
Vacuum
Cup / Pad
No. |
Pad Dia.
in.
(mm) |
|
|
WCAL050 |
500
(227) |
1000
(454) |
14
(356) |
24
(610) |
34
(864) |
55
(25) |
VC95-4 |
10.0
(254) |
|
|
WCAL100 |
1000
(454) |
2000
(908) |
11
(279) |
24
(610) |
36
(914) |
75
(34) |
VC119-4 |
12.5
(318) |
|
|
WCAL150 |
1500
(680) |
3000
(1360) |
15
(381) |
30
(762) |
45
(1143) |
95
(43) |
VP145S |
14.5
(368) |
|
|
WCAL250 |
2500
(1135) |
5000
(2270) |
11
(279) |
30
(762) |
49
(1245) |
120
(55) |
VP185S |
18.5
(470) |
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|
WCAL400 |
4000
(1800) |
8000
(3600) |
14
(356) |
36
(914) |
58
(1473) |
140
(64) |
VP215S |
22.0
(559) |
*
Rated load at 24 in. Hg, with a 2:1 safety factor on vacuum holding.
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