Bench Welding

LTD AdminProcesses

Bench Welding Welding two pieces of glass together is very similar to the process used to join two pieces of metal via oxyacetylene or TIG welding. A rod of the material being joined (in our case, pure fused quartz) is … Read More

Clean for Install

LTD AdminProcesses

Clean for Install LTD Material offers various types of cleaning for your specific need. LTD is delivering parts used in the most sensitive deposition processes in the fab. These processes require very clean surfaces to avoid particles due to delamination … Read More

CNC Machining

LTD AdminProcesses

CNC Machining LTD Material maintains the range of equipment necessary to fully process material in house without relying on outside processing. That combined with our reserve capacity allows us to respond quickly to customer’s needs for custom quartz or ceramic … Read More

Hot Lathe

LTD AdminProcesses

Hot Lathe Our thermographically controlled lathes are high technology production machines that allow us to produce a wide range of glass and quartz products by hot forming operations. From tubes or rods, these machines can shape by using any combination … Read More

Fire Polishing

LTD AdminProcesses

Fire Polishing Ensuring Surfaces are free of any roughness. Some customer processes require a smooth surface to avoid particle generating surfaces during deposition. Related Processes The Grid – Preview not available in Cornerstone

Quality Control

LTD AdminProcesses

Quality Control At LTD we recognize that quality products are the output of conscientious producers. Therefore, we strive to move quality reporting to the process step producing the required features to meet our customer needs. This means that we train … Read More

Quartz Surface Enhancement

LTD AdminProcesses

Quartz Surface Enhancement Our proprietary process has given our customers increased MTBM in CVD applications. This surface treatment provides better film adhesion allowing the tools to run longer. Some customers have reported the tool can run 50% longer before delamination … Read More

Fabrication

LTD AdminProcesses

At LTD Material we strive to be the premier leader in providing an extensive range of products from simple discs to complex components used by the leading semiconductor manufacturers and quartz fabrication companies in North America, Europe and Asia.

Resizing

LTD AdminProcesses

Resizing The ability to convert feedstock into the tube sizes required for product gives us flexibility to react to customers’ needs. Out of 3-5 different feedstock sizes we can produce any tube size up to 640 mm. But let us … Read More

Laser Cutting

LTD AdminProcesses

Laser Cutting Our CNC laser cutting capability ensures highly accurate cut out features. This allows for accurate location of inlets and outlets on our complex process tubes. Our expertise allows for repeatable profiles of gas dispersion holes both on round … Read More