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Machine vision and optimization improve waste-to-energy availability and efficiency
A pioneering combination of advanced process controls and grate combustion vision software improves combustion management and availability as well as lowers support fuel consumption at the Tammervoima waste-to-energy (WtE) plant in Tampere, Finland.
Insights ● Customer story
Vibration analysis - commonly used terms and definitions
This article provides definitions of terms that appear in a vibration analysis reports and may need further explanation. Graphics illustrate some concepts.
Insights ● Article
Troubleshooting rope runs - the four most common problem areas
Rope runs can be complex, and a poorly designed run can decrease machine complexity. They should be assessed periodically to find and correct problem areas.
Insights ● Article
Splicing safety, controls, quality and rear splice methods
Basic tips for good splices are presented, as well as an overview of splicing safety and two rear splice methods (under and over).
Insights ● Article
Press diaphragm problem causes work stoppage, a case study
A chronic press load/unload diaphragm rupturing problem crippled the operation of the press at a mill. Plate and diaphragm misalignment were only part of the problem. Further analysis pointed to nipping roll diameter changes and incorrect diaphragm specifications.
Insights ● Article
Prevent problems by monitoring roll performance and conditions
When the machine is down, check rolls for: unusual wear or damage to the cover, fatigue-type cracking of the rubber and impact-types of cracks.
Insights ● Article
Hydraulic training availability and three oil filtration tips
Changing or adjusting the wrong hydraulic part can cause more issues that what you had before the change. Training is available from Valmet experts.
Insights ● Article
Common hydraulic valves - the proportional pressure valve
Proportional valves are commonly used to control pressure to a cylinder or hydraulic motor.
Insights ● Article
Valmet’s social responsibility program continues with several projects around the world
Valmet expanded its global social responsibility program with several area-specific projects promoting science, nature and equal opportunities in 2022. The local projects kicked off successfully during 2023, touching the lives of many individuals and local communities around the world. To further strengthen its positive impact globally, Valmet has decided to continue the program in 2024.
Insights ● Article
Making coffee-to-go greener
Valmet’s innovative curtain coating technology turns the barrier board production inside out making coffee cups recyclable like paper waste. Find out more about circular economy in action!
Insights ● Article
