VB
VACUUM LIFTING SYSTEMS (For heavy, porous loads)
The
VB and VM Systems is hoist-based, fully integrated,
non-weight sensitive vacuum lift systems.
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.
Vacuum for Attachment - Hoist for Lifting
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.
Ergonomic Handling
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.
Lifters for
all load types
We
offer two styles of hoist-based vacuum lifting systems:
VB
systems, for handling porous loads, such as bags
and boxes.
VM
systems, for handling small, compact, non-porous
to semi-porous loads.
Compact, Easy
to Control
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.
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.
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.
Suitable for
Confined Spaces
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.
We
also manufacture systems using oil-free air
hoists and balancers for special applications.
Contact us for details.
Wide Range
of Lifting Capability
VB
and VM systems use vacuum to secure and
hold the load only, not for lifting; the hoist provides
the lift.
Hoist-based, non-weight-sensitive
alternatives to tube lift systems for
use at low to moderate production
rates.
Integrated Controls for Easy
Operation.
Requires
very little headroom.
High Quality
yet Value Priced.
Superior
Construction using only
Quality Components.
Hoist-based
systems for approx.
two lifts per minute. Please
consult us for detailed
specifications.
Quick Disconnects
are standard,
changing the lift pad is a snap.
VB
VACUUM LIFTING SYSTEMS
(FOR HEAVY, POROUS LOADS)
The
VB Vacuum Lifting Systems are fully integrated material handling
systems designed for fast, safe, one person
handling of bags, boxes and other porous-type loads. A large,
ultra high vacuum, direct-drive vacuum pump provides
the suction necessary for load attachment and holding; a rugged,
electric chain hoist or an air balancer is used for load
lifting. The VB Vacuum-Hoist Lifting System is a fully integrated
lifting system for safe, controlled handling of
heavy, porous loads with lifting capacities of up to 1100 lb
(500 kg).
Easy-to-use, ergonomically designed, fully
integrated controls operate all system components.
Up and down hoist movement is controlled
by two
push buttons for added safety.
Vacuum attachment of the load is continuous for
maximum productivity. Electric hoists are
suitable
for one or two lifts per minute. (For higher
production rates, a VT Vacuum Tube Lift
System should be considered).
The vacuum system is used only to attach to and
hold the load; the electric hoist or air
balancer
provides the lift. VB Vacuum-Hoist Lifting
Systems are ideally suited for heavy or complex
loads requiring sophisticated vacuum head
attachments; for use with large crane systems;
or for use under low-headroom mezzanines.
VB Vacuum-Hoist Lifting
Systems with com-
pressed air powered hoists / air balancers
with
higher duty cycles, or for use in explosive
environments, are also available. Contact
us
for special applications.
FEATURES:
Precise Lifting - The VB
Vacuum-Hoist Lifting
System chain hoist or air balancer provides secure
up/down movement. The load can be set in position
to hang exactly where set, with no vertical drift.
Dual or Variable Speed Chain Hoist - The rugged
electric chain hoist offers secure, precise movement
and
allows the operator to release or hold the load
at an
exact height. This feature is very useful for applications
such as slowly pouring the contents of a bag into
a hopper.
Compact Headroom - The VB system's compact
design requires little headroom. The standard lift
length
varies depending on which model is selected. Consult
us for headroom and lift length dimensions. Standard
load capacities range from 275 to 1,100 lb
(125 to 500 kg).
Integrated Controls - Easy-to-use, ergonomically
designed, fully integrated controls mounted on
the
handle operate the hoist and vacuum release. Hoist
up
and down movement is controlled by two push buttons
for safety. A gauge to indicate vacuum level is
mounted
on the control for monitoring by the operator.
Extended
length handles are also available.
Continuous
Vacuum Attachment - Attachment of
the load is continuous for maximum productivity.
The
hoist is suitable for one or two lifts per minute.
Adjustable
Vacuum Level - The VB Vacuum-Hoist
Lifting System's vacuum level can be reduced
temporarily as might be necessary for separating
porous material such as individual sheets of particle-
board from a stack.
Customized Systems - VB Vacuum-Hoist Lifting
Systems that use compressed air powered hoists
/ air
balancers with higher duty cycles or for use in
explosive
environments are also available. Contact us for
special applications.
Independent Hoist Operation - VB Vacuum-
Hoist Lifting Systems combine 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 lift
if the system is overloaded.
The
VB Vacuum Station includes a transformer and a remote
starter for on/off control via the hoist pendant.
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.
SPECIFICATIONS
Model Number
Rated
Hoist Capacity*
Lifting
Speed fpm
Hoist Voltage
V/ph/Hz
lb
kg
Slow
Fast
VB25-8/32
275
(125)
8
32
230 or 460/3/60
VB25-16/100
275
(125)
16
100
230 or 460/3/60
VB50-8/32
550
(250)
8
32
230 or 460/3/60
VB50-16/100
550
(250)
16
100
230 or 460/3/60
VB50-14/55
550
(250)
14
55
230 or 460/3/60
VB100-8/32
1100
(500)
8
32
230 or 460/3/60
VB100-12/50
1100
(500)
12
50
230 or 460/3/60
*Vacuum
capacity for most applications depends on pad attachment and
vacuum station selected.
Vacuum for Attachment - Hoist for Lifting
Hoist-based, non-weight-sensitive
