Electric wire-rope hoist gives production up-time a lift

16th August 2017
Source: VERLINDE
Posted By : Anna Flockett
Electric wire-rope hoist gives production up-time a lift

Providing a boost to operations at an injection-moulding shop in the UK is the Eurobloc VM3 Essential electric wire-rope hoist and crane kit from Verlinde. Offering 10 tonne capacity and 9m height of lift, the hoist is helping Cannock-headquartered Goodfish to lift mould tools into the company´s various injection moulding machines with an efficiency that serves to maximise production uptime.

The hoist is part of a crane system with a span beam measuring 19m and an installed height of 4.3m. It was designed, manufactured and installed by Verlinde´s UK distributor, Pelloby.

“The crane is a major asset introduction for Goodfish, probably the biggest we have undertaken to date,” stated Senior Technical Manager Kevin Turner. “The original method of changing tools involved lifting split tools into our injection moulding machines using a 3 tonne A-frame gantry, but this was a very slow and cumbersome operation.”

A choice of two traversing speed (20 and 5m/min) and two hoisting speeds (5 and 0.83m/min) on the Eurobloc VM3 Essential installed at Goodfish helps the company to optimise its production process. Indeed, the new crane and hoist will allow for optimum tool change times with the assistance of methodologies such as SMED (single minute exchange of dies). 

Turner said: “Production up-time will increase as a matter of course, but better still - the increased 10-tonne lifting capacity offered by the Verlinde hoist will open the door to new business opportunities and potential new customers.”

A further benefit of the new hoist relates to safety. Turner said that the company´s previous method of lifting with a 3 tonne A-frame was “not without its safety risks.” However, by investing in the new crane system with Verlinde hoist, these issues are a thing of the past. For instance, not only does the Eurobloc VM3 Essential hoist utilise an LED floodlight for added visibility, it features an electro-mechanical load limiter as standard, a hoisting limit switch, high safety factor galvanised wire rope, IP54 protection for the electrical cabinet, low-voltage control and a rotating hook with safety latch.

Maintenance requirements are also much reduced thanks to a number of special features on the Verlinde Eurobloc VM3 Essential. For instance, not only are the lifting gearbox and traversing gearbox lubricated for life, but the lifting brake is designed to function for the lifetime of the unit in normal operation. Furthermore, the rope guide is built in a way that it can be easily replaced during routine maintenance, while a very high wire rope/drum diameter ratio increases the longevity of the wire rope.

The entire system, which is operated via a handheld radio-controlled remote, was not without its installation challenges. For instance, to maximise the lift height, the crane was based on a ´stooled-up´ design, which means its legs are higher than those of most cranes. Although this height could have been achieved with taller free-standing columns, because 18 of them were required to support the weight of the crane (plus a potential lift capacity of up to 10 tonnes), this would have meant using considerably more steel and ultimately been less cost effective. Instead, shorter columns with reinforced, wider baseplates were deployed, which also helped reduce the crane´s over-turning point.

“I was very happy with Pelloby in all areas of the project,” said Turner. “The installation went as smoothly as possible, with RAMS [risk assessments and method statements] being received early, which allowed us to assess potential hazards in advance and audit the entire installation. The teams at Goodfish and Pelloby worked efficiently together over a two-week period covering both preparation and installation, resulting in very little disruption to production requirements.”

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

GISEC Global
23rd April 2024
United Arab Emirates Halls 2-8 - Dubai World Trade Centre
The Magnetics Show US
22nd May 2024
United States of America The Pasadena Convention Center
2024 World Battery & Energy Storage Industry Expo (WBE)
8th August 2024
China 1st and 2nd Floor, Area A, China Import and Export Fair Complex