#linings – Lawrence Industries

TIVAR 88 in Dry Bulk Terminals: Truck linings improves efficiency

June 16, 2023 by Alissa Gazze

#TIVAR #TIVAR88 #linings #drycargo #ports #OffRoadHauling #BulkMaterials #ProductivityBoost #EfficientOperations Looking to enhance your off-road equipment hauling capabilities for bulk materials like overburden, clay, dirt, fly ash, and muck? Look no further than TIVAR® 88 liners! 🏋️‍♂️ TIVAR® 88 liners offer unmatched advantages that optimize your operations and boost productivity. By leveraging the release properties of … Read more

Unlocking Hopper Success: Mastering Janssen for Optimal TIVAR Liner Application

June 4, 2023 by Alissa Gazze

#TIVAR #linings #hopper Hoppers behave differently from liquid-filled vessels. While liquids exert pressure linearly with depth, bulk solids rely on friction along the wall to reduce stress — as depth increases, the head becomes constant, following the Janssen Equation. The transition area between the conical and cylindrical sections is particularly critical, with stresses varying based … Read more

Mitigating Risks in Liner Fastening: Strategies for Preventing Premature Failure and Ensuring Easy Installation

May 28, 2023May 22, 2023 by Alissa Gazze

#TIVAR #TIVAR88 #fasteners #linings System TIVAR partners often recommend various fastening techniques for the liner depending on the specific application. When determining the extent of fastening required to prevent premature liner failure and ensure a quick and easy installation, certain risks need to be considered. One common risk arises when attempting to reuse liner fabrication … Read more

Solving foundry issues with conveying moulding sand

February 22, 2023 by Alissa Gazze

#TIVAR #foundry #linings Casting sand is generally fed into funnel shaped hoppers by a conveyor, which generally causes the sand to bridge across the walls. Casting sand also has the physical property of caking on the walls of the hopper generating areas of stagnant material. This causes production downtime due to increased cleaning, and it … Read more

TIVAR resolves coal flow problems in outside concrete bunkers

February 4, 2023 by Alissa Gazze

body { color: black; } #tivar #coal #bulksolids #mining Two receiving concrete bunkers were designed to process 1000 tons of coal per hour, however due to flow restrictions the facility was unable to achieve a maximum of 300 tons per hour. Operators had to essentially rod the material in order to get it to flow … Read more

Addressing Chemical Corrosion in Tanks/Hoppers

January 29, 2023January 11, 2023 by Alissa Gazze

#TIVAR #corrosion #linings #TiO2 Titanium dioxide (TiO2) is a pigment that is used throughout the world and it is also a very difficult material to handle. Just prior to storage, sulfuric acid was added in small quantities to the pigment. The addition of the acid caused a flowability issue in the hopper by allowing the … Read more

Thermal expansion: The forgotten liner property

January 29, 2023January 6, 2023 by Alissa Gazze

#TIVAR #thermalexpansion #linings Thermal expansion is the increase in the volume of material as due to an increase in temperature, whereas thermal contraction is the decrease in the volume of material due to reduction in temperature. This is a critical item for liners because if the temperature increases is not accounted for in the installation. … Read more