This system utilises precision, triple screw, progressive cavity metering pumps to apportion low density materials used in the manufacture of marine plugs or automotive models.
The ceramic lined pumps can generate high pressures while handling the filler gently to prevent damage to the spheres during the metering phase of the process.
See full list on minechem2.fandom.com. PolyTool This applet requires the use of a digital signature/certificate in order to save screenshots of graphs generated by the applet. When asked for your approval, you should run/trust the certificate. The Polytool is a multifunctional tool added by MineChem which can be used to mine ores and stones, like axes, shovels and swords. But the Polytool is upgradable with the elements of MineChem to gives the tool specific properties.
Each metering pump is directly coupled to an inverter operated, geared AC motor, enabling ratio adjustment suitable to different materials and flow rates.
The standard system is equipped with a disposable dynamic mixer mounted on a swing arm to position the mixed material over the work area.
| Metering technology | Positive displacement screw pumps |
| Ratio range | 50:100 through 100:100 to 100:30 (parts by Vol) |
| Output (depending on Viscosity) | 2 to 8 litres per minute |
| Viscosity range | 100,000 to 500,000 cps |
| Maximum operating pressures | 100 bar |
| Mixing options | High pressure static Rotary static with 4 element disposable mixer |
| Metering control | Not available |
| Control systems | 2KM 'easy Use' system with potentiometer adjustment of flow & ratio |
| Services | 16 Amp per phase 3 phase with 6 bar compressed air supply |
| Options available | High capacity ram press Remote mixer head Remote wireless box for start & stop Narrow chassis |
| Area of application | Industry | Process |
|---|---|---|
| Composites | Marine | Manufacture of plugs for moulds Direct tooling for small run part manufacture |
| Wind | Manufacture of plugs | |
| Automotive | Prototype vehicle design |
For the production of large composite tools, art installations or for automotive styling, the design needs to be transferred from the computer to a physical 3D shape that can be used as a plug or evaluated by the stakeholders in the process.
For large products this is done by creating a frame and covering it with an easily machined substrate before the application of the hard casing which can then be used to manufacture the mould or painted if it is a finished model.
Dixi Tools
Epoxy filled with microspheres is the usual media for this hard coating process. 2KM have a range of systems available to process low, medium and high density products offered in the market today.
Polytool Technologies Sdn Bhd
Pose Tool 3d Free
The 2KM PolyTool machines utilise pulsation free, rotary pumps to apportion the materials directly from 50 or 205 litre drums. This coupled with large bore hoses means that the product is handled in the correct manner leading to fewer failures and reworking.
The top of the range PolyTool 8320 utilises triple screw, progressive cavity pumps with ceramic linings. This coupled with the swing arm mounted mixer head makes the system ideal for the more abrasive media and for fixed position application with floor mounted tooling.
The latest system is the 8420 machine. This has large capacity gear pumps mounted on flat follower plates with a single wiper seal.
The unit also features linear displacement measurement which displays material usage as a volumetric ratio on the screen enabling the unit's operator to adjust flow and ratio to maintain equal A & B product usage reducing wastage and improving efficiency of application. The system can come with either fixed or rotary static mixing.
