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 Home Order Search Quote Contact Us About Us My Account Shopping Cart Select a Product Category Air Curtains Air Doors Air Tube Systems Aisle Striping Alarms - Back-Up Angle - Slotted Back-Up Alarms Balancers - Tool Ball Transfers Bar Grating Baskets - Canvas Beam Clamps Beams - Lifting Below The Hoist Hook Lifting Devices - All Types Benches - All Types Bins - All Types Bookcases Booms - Forklift Mounted Buildings - Forkliftable Buildings and Enclosures - All Types Bumpers - Dock Cabinets - All Types Cable Reels Can Tumblers Cargo Bars Carts - All Types Casters and Wheels - All Types Chain Slings Chairs Chairs and Stools - All Types Chocks - Wheel Clamps Coil Lifter Computer Workstations And Cabinets - All Types Conveyor - Pneumatic Tube Conveyors - All Types Cord Reels Cranes - All Types Curtains - Air Cylinder Handling - All Types Desk Top Organizers Desks - Shop & Foreman Dock Bumpers Dock Levelers - All Types Dock Lifts Dock Lights Dock Plates Dock Plates - All Types Dock Seals - All Types Dock Shelters Dockboards Doors - Air Doors - Impact Traffic Doors - Strip Drinking Fountains Drum Handling - All Types Drum Lifters - By Forklift Drum Lifters - By Hoist Drum Lifters - Hyd. 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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. 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 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. 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. 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. VM SERIES LIFT SYSTEMS - Low Flow (Small Compact Loads) The VM Vacuum-Hoist Lifting systems are fully integrated vacuum lifting systems designed for fast, safe, one person handling of small, compact objects. 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. The VM Vacuum-Hoist Lifting System is a compact, easy    to use, fully integrated ergonomic lifting system for small    load handling. The VM Lifter is ideal for loading products into boxes    where high air-flow is not required. Load attach and release is instantaneous, as the    vacuum pump and controls are located at the    vacuum attachment head. The high vacuum level (27" Hg) makes it perfect for    attaching to and lifting loads with limited surface attachment    areas. A vacuum pad quick-disconnect feature is standard and allows for fast pad attachment changeovers for greater    system load handling versatility. Dual speed electric chain hoists are available with compressed air venturi vacuum generator. 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. Features of the VM Vacuum-Hoist Lifting System: 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. 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). 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. 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). 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. 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. 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. 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. VM Vacuum-Hoist Lifting System Specifications: 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 *One standard vacuum pad attachment is included with each system. **Vacuum capacity for most applications depends on the pad attachment and the vacuum station selected. Additional attachments are readily available, easily interchangeable, and economically priced. (See bottom of page) 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. ADDITIONAL PAD ATTACHMENTS FOR VM SYSTEMS (Sold Separately) Single Pad Attachments Dual Pad Attachments Single pad attachments are best suited for lifting small loads such as small packages, pails and drums, small plates and billets, and other compact rigid objects. Dual pad attachments are most suitable for handling mid-sized objects such as microwave ovens, televisions, computer consoles, and windows. Multi-Pad Attachments Custom Pad Attachments For lifting larger objects, four pad (or more, if required) vacuum attachments are offered. Multi-pad attachments are available with fixed or adjustable crossarms as well as fixed or adjustable pads. Custom pad attachments are available for specialized lifting applications. Contact us for a free evaluation of your product handling requirements. 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