Our references

HECHT + DIEPER is able to manufacture innovative plastic products of the highest precision.

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Fluid technology Impeller (rotor) for hot water pump
Product example: Impeller (rotor) for hot water pump Mold technology: 2-fold injection molding tool, slide in two directions, 3-plate technology, hot runner injection on sub-manifold for 5-fold injection, use of special steels, fully insulated tool (140 ° C mold temperature) Requirements: tight tolerances, high demands on axial and radial runout Material: PPS, glass fiber content 40%
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Fluid technology Separator housing for pressure controls
Technical components can be assembled in one injection moulding procedure with functional compounds or transparent units (with clear or structured surface).
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Battery technology Casings with two-component injection moulding
Product example: 2K battery housing for power tools Tool technology: 1-fold 2-component injection molding tool, slide in four directions on the nozzle side, internal concealed injection of both components, hydraulic core pull Requirements: high dimensional accuracy, high visual standards, no gating in the visible area Material: PA 6, glass fiber content 30%, impact-modified
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Automotive Construction and furniture fittings
Plastic adjusting screw with metal hexagon socket screw
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Automotive Sensor unit: magnet and brass ring connected by plastic encapsulation
By means of plastic injection molding, several components of different materials can be positively connected to form an assembly in one operation.
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Money Machines Durability test sensor
By means of metal overmoulding, components of different materials can be positively connected in order to combine the different material properties in one component.
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Fluid technology Metal substitutes
The substitution of metal with plastic provides a reduction of weight and higher design liberties and more functionality. Product example: Spindle for maintenance unit By using the 2-component technology, the brass component could be replaced by a plastic component and the assembly process of two O-rings (inside and outside) could be saved. Materials: polyamide, glass fiber content 30% + TPU
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Electronics industry Tight encapsulation of an antenna inductor
Hot melt adhesive macromelt injection technology allows the encapsulation of pressure sensitive parts.
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Fluid technology Head piece for pressure regulator
By means of metal overmoulding, components of different materials can be positively connected in order to combine the different material properties in one component.