Threaded Insert Installation Technology

Some of SPIROL's standard Pin Installation Models can be equipped with a pusher punch (in place of a pin insertion quill) to press Threaded Inserts into plastic assemblies. The most appropriate Installation Machine depends on the actual insertion force required to press the Insert into the plastic hole and the desired productivity. Generally speaking, the Model PMH Heavy Duty Installation Machine is typically used for low to medium volume installation, and for medium to high volume installation, SPIROL's Model PH/PHX Platen-Style Installation Machines can be used for simultaneous installation of several Press-In Inserts at the same or different elevations. Due to the length to diameter ratio of Press -In Inserts, it is not possible to cost-effectively tube feed this type of Threaded Insert with SPIROL's automatic feeding and Installation machines.

The SPIROL Model PH Heat Insert Driver provides an accurate and consistent method to simultaneously install multiple Threaded Inserts or Compression Limiters at multiple elevations. Simultaneous installation dramatically increases productivity and simplifies the number of manufacturing steps to complete an assembly. Additionally, the platen head and fixture can be easily changed to accommodate quick change-over to different assemblies associated with new production runs. This machine can be used to install 12 Inserts into 1 assembly, or a fewer number of Inserts into a larger number of assemblies – as long as the total combination does not exceed 12 Inserts.

The SPIROL Model HA Automatic Heat Insert Driver provides an accurate and consistent method to install virtually any type of Heat/Ultrasonic Style Insert into thermoplastic assemblies. With this exceptionally versatile machine, the operator does not need to physically touch the Insert during the entire installation process. SPIROL’s Model HA Automatic Heat Insert Driver has been designed to eliminate the dependency on the operator to control the factors of time, temperature and pressure to ensure nearly perfect flow of the plastic for optimal retention and performance. The Model HA Automatic Heat Insert Driver installs Threaded Inserts ranging in size from M2 – M8 metric threads and #2 – 3/8 unified threads. The machine can be configured to accommodate a variety of applications and the heat tips are easily interchangeable to accommodate various sized Inserts.

The SPIROL Model HP Pneumatic Heat Insert Driver provides an accurate and consistent method to install virtually any type of Heat/Ultrasonic Style Insert into thermoplastic assemblies. As much as 75% of an Insert’s performance is the direct result of how well it was installed. Therefore, in order to maximize performance, all of the factors that impact installation must be carefully controlled. SPIROL’s Model HP Pneumatic Heat Insert Driver has been designed to eliminate the dependency on the operator to control the factors of time, temperature and pressure to ensure nearly perfect flow of the plastic for optimal retention and performance. The Model HP Pneumatic Heat Insert Driver installs Inserts ranging in size from M2 – M8 metric threads and #2 – 3/8 unified threads.