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ENGINEERED
STEEL PRODUCTS |
Priced
Full Line Products Catalog |
20
Technology Way West Greenwich, RI 02817
Toll free:(800) 421-0314 In RI:(401) 272-4570 Fax:(401)
421-5679 |
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VACUUM LIFT SYSTEMS
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VM
SERIES LIFT SYSTEMS - Low Flow (small compact loads)
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The
VB and VM Systems is hoist-based, fully integrated,
non-weight sensitive vacuum lift systems. |
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VB
and VM lifters are designed for use where headroom or
load size would not allow the use of a VT tube lifting
system,
or for lifting unusually heavy, bulky or compact loads. |
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Vacuum for Attachment - Hoist for Lifting |
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With
a VB or VM system, a high power electric pump
or a compressed air venturi produces the vacuum for
attachment; an electric chain hoist provides the lift. |
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Ergonomic
Handling |
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Oftentimes
a VB or VM lifter can be the answer to an
unusual or confined space, low headroom material handling
problem or for repetitive handling of small, lightweight
or
oddly shaped items. |
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Lifters
for all load types |
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We
offer two styles of hoist-based vacuum lifting systems: |
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VB
systems, for handling porous loads, such as bags
and boxes. |
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VM
systems, for handling small, compact, non-porous
to semi-porous loads. |
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Compact,
Easy to Control |
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Rated
load capacities for standard models range
up to 1,100 pounds (500 kg). Hoists with higher
rated load capacities are available if the user
wishes to have the capability of operating the
hoist alone for lifting heavier loads, independent
of the vacuum attachment system. |
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These
compact systems are quick and easy to control
by a single operator. A rugged chain hoist is used for
secure and precise up-and-down movement. The
integrated hoist features a built-in automatic overload
sensor to stop the lift if the system is overloaded. A
slip-clutch in the first stage hoist gear prevents hoist
overload. |
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Hoist-based
systems are most useful at low to
moderate production rates. When high production
rate lifting is required, a continuous duty cycle
tube lift system should be used. |
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Suitable
for Confined Spaces |
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Their
compact design and low headroom allow
their use in very tight workspaces such as under
mezzanine floors. Various types of vacuum pad
attachments with quick release couplings are
available to easily customize these lifting systems. |
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We
also manufacture systems using oil-free air
hoists and balancers for special applications.
Contact us for details. |
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Wide
Range of Lifting Capability |
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VB
and VM systems use vacuum to secure and
hold the load only, not for lifting; the hoist provides
the lift. |
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Hoist-based, non-weight-sensitive
alternatives to tube lift systems for
use at low to moderate production
rates. |
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Integrated Controls for Easy
Operation. |
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Requires
very little headroom. |
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High
Quality yet Value Priced. |
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Superior
Construction using only
Quality Components. |
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Hoist-based
systems for approx.
two lifts per minute. Please
consult us for detailed
specifications. |
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Quick
Disconnects are standard,
changing the lift pad is a snap. |
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VM
SERIES LIFT SYSTEMS - Low Flow (Small Compact Loads)
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The
VM Vacuum-Hoist Lifting systems are fully integrated
vacuum lifting systems designed for fast, safe, one person
handling of small, compact objects. |
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The
VM Vacuum Lifter can handle most load surfaces of
non- to semi-porous materials and is ideal for repetitive
production line use, such as lifting and loading products
into
a box. A compressed air venturi provides the suction
necessary for load holding; a rugged, electric chain hoist
is
used for load lifting. The chain hoist provides secure
up/down
movement, eliminating the possibility of load suspension
failure during movement. This allows the load to hang
exactly in position when set in place, with no drift.
Double
rocker switches for up/down hoist control as well as dual
vacuum attach/release valves allow for either left- or
right-
hand operator control. |
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The VM Vacuum-Hoist Lifting System is a compact, easy
to use, fully integrated ergonomic lifting
system for small
load handling. |
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The VM Lifter is ideal for loading products into boxes
where high air-flow is not required. |
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Load attach and release is instantaneous, as the
vacuum pump and controls are located at the
vacuum attachment head. |
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The high vacuum level (27" Hg) makes it perfect for
attaching to and lifting loads with limited
surface attachment
areas. |
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A vacuum pad quick-disconnect feature is standard and
allows for fast pad attachment changeovers for greater
system load handling versatility. |
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Dual speed electric chain hoists are available with compressed
air venturi vacuum generator. |
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The VM Vacuum-Hoist Lifting System is ideal for lifting
and handling non-porous or semi-porous heavy, dense
loads weighing up to 550
lb (250 kg) that are within arm's reach of the operator.
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Features
of the VM Vacuum-Hoist Lifting System: |
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Low Maintenance - Unlike other vacuum lifters,
there are no large remote
pumps, motors and vacuum supply hoses to
install, festoon and maintain.
A compressed air venturi vacuum generator
produces the vacuum for
attaching to the load. |
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Compact Design - The VM Vacuum-Hoist Lifting
System requires only
29 in. (736 mm) of headroom. The standard
lift length is 9 ft. 2 in. (2.8
m). Lower headrooms and longer lift lengths
are available. Standard
system lifting capacities range from 275
to 550 lb (125 to 250 kg). |
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Easy-to-use, Ergonomic Controls - The VM
Vacuum-Hoist Lifting
System features ergonomic controls that are
fully integrated and mounted
on the control handle. Up and down movement
is controlled by dual
rocker type switches for either right or
left hand thumb control.
Separate push button vacuum release valves
detach the load. A vacuum
gauge that indicates system vacuum level
is mounted on the control for
monitoring by the operator. |
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Continuous Attachment - Attachment to the
load is continuous for
maximum productivity. As is common with hoist
based lifting units, the
system is suitable for one or two lifts per
minute. (For higher speed
applications, a VT Vacuum Tube Lift System
should be
considered). |
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Dual Speed Chain Hoist - Dual hoist speeds
provide maximum productivity in most lifting applications.
The integrated chain hook suspension allows
precise positioning of the load. |
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Overload and Power Loss Protection - A
built-in slip-clutch in the first stage gear prevents
hoist overload.
A vacuum check valve holds the load in case
of power loss. |
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Versatility - The system combines the features
of a vacuum lifter with those of a hoist and can be used
for
either purpose. The switch over is easy and
takes only a few seconds. A built-in slip clutch stops
the lifter if the
system is overloaded. The vacuum pad quick-disconnect
feature is standard and allows for fast pad attachment
changeovers for greater load handling versatility.
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Wide
Application - The VM Vacuum-Hoist Lifting System
is ideal for handling non- to semi-porous objects
within arm's reach of the operator. A VM
Vacuum Hoist system is well suited for repetitive production
line material
handling tasks such as loading product into
boxes. Quick release couplings make it easy to change
the vacuum lift
head for greater versatility. |
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VM
Vacuum-Hoist Lifting System Specifications: |
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Model
Number* |
Rated
Hoist Capacity** |
Lifting
Speed fpm |
Hoist Voltage
V/ph/Hz |
lb |
kg |
Slow |
Fast |
VMK-1 |
275 |
(125) |
14 |
56 |
230 or 460/3/60 |
VMK-2 |
275 |
(125) |
25 |
100 |
230 or 460/3/60 |
VMK-3 |
550 |
(250) |
8 |
32 |
230 or 460/3/60 |
VMK-4 |
550 |
(250) |
14 |
56 |
230 or 460/3/60 |
VMKV-1 |
275 |
(125) |
Up to 36 |
115/1/60 |
VMKV-2 |
550 |
(250) |
Up to 26 |
115/1/60 |
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*One
standard vacuum pad attachment is included with each system. |
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**Vacuum
capacity for most applications depends on the pad attachment
and the vacuum
station selected. |
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Additional
attachments are readily available, easily interchangeable,
and
economically priced. (See bottom of page) |
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To
request a quote, or phone consultation, please click
on the 'Quote'
link at the top (or bottom) of the page to submit your
information.
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to Product Category
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