Typical application sprue removal. As a cost-effective alternative to laser cutting for can be used for the clean removal of sprue removal, temporarily heated knife-type tools can be used for the clean removal of casting sprue.

Cutting edges are clean without chips and without any “drawing of plastic fibres” and there are no residual particles on the product to be removed.

Standard heat staking system has a manually operated sliding table (300x300mm working plate).

There is automatic halting of the table when it reaches the working position and the table is releasedafter a fault-free process or after authorized acknowledgement of malfunction.

It can be fitted with workpiece holders.

Temporarily heated system, where active cooling of the product takes place after the heating phase.

A Stand-alone system which can be operated from a standing or sitting operating position

The HVS 40i is quoted by us as a “modular” system. Consequently, we can meet customer functional specifications from simple systems, which are purely thermally monitored, to completely process-monitored expansion sections with component raised- and lowered-distance measurement, permanent force measurement and data communication.

The relevant heat staking tools are matched to the product and the control circuit of the system is designed for the connection of single dies to the use of complex, multiple heat staking heads (e.g. for use in staking of 10 or more simultaneous processes.

The shaping dies are manufactured in-house to meet customer specifications.

The heat staking heads can be very rapidly changed over.

Our innovative coating technologies ensure the maximum possible operating life of the heat staking die even with extremely compact plastics and provide maximum resistance to the abrasive wear and erosion to which the forming surfaces in contact with the product are exposed. Coatings with a micro hardness (HV 0.05) up to 3,300 are used.

System control allows freely programmable heating and cooling phases, comprehensive monitoring functions (warning- and malfunction messages for all possible parameters), workpiece or maintenance counters, storage of manufacturing parameters for 10 or more products, possibility of displaying all identified process parameters etc. All changes to process-relevant parameters are password protected. Serious fault reports, (such as the breaching of malfunction values or repeated alarms) can only be overridden by means of an additional key switch.

In combination with the safety casing, the system satisfies all working safety requirements. The safety door of the housing, which is monitored by a safety switch, can be can be unlocked and opened by a key switch. Consequently, the system functioning can be controlled during set-up and maintenance operations or heat seal head replacement can be carried out.

Standard warm or hot caulking system HVS40i. A stand-alone system with a turntable with two workstations. A system for forming thermoplastic components under the action of heat and force e.g for fixing circuit boards in plastic bases or for plastic-plastic deformation.

Thermoplastic materials such as PA, PP, PBT, POM, PC and PE (also with glass fibre content) are caulked.

High precision temperature control using the pulse heat process. Connectivity for up to 3 single- or multiple heat sealers.

Pneumatic feed of the sealer onto the product. The heat sealers are double temperature monitored and the smallest temperature irregularity is automatically identified by the system. The hot caulking system can be fitted with integral force and path measurement. Sealers are not subject to contamination and can be coated to withstand mechanical wear, especially for applications using glass-fibre-filled plastics.