TOPLINE HK
Flexible high-pressure metering machine for countless applications
Across the globe, thousands of HK machines are successfully in use in almost all fields of application. The design of the TOPLINE series comprises an easy-to-maintain arrangement of the individual units, high-quality components, and an easy-to-operate control system. In addition, the TOPLINE series offers an extremely broad spectrum of available mixheads.
Machine features
High-pressure metering machine TOPLINE HK
The continuously modular structure of the TOPLINE series offers greater flexibility. For example in production expansion.
- Top metering and mixing technology with first-class metering pumps and a large selection of mixheads
- Continuously modular structure and easy expansion with regard to production capacity and production processes
- Integration of an AEROMAT gas loading unit for polyol
- Integration of a PENTAMAT pre-mixer for polyol with up to two blowing agents
- Separate tank station with fluid temperature control, stirrer, integrated collecting basin and heat exchanger
- Work tanks with capacities of 60, 250, 500, and 1,000 liters
- Edge filters for low-maintenance and cost-effective operation
- Use of flammable blowing agents
- Integration of up to eight mixheads
- Short delivery times (12-16 weeks, depending on plant configuration)
Application range
The spectrum of use of TOPLINE metering machines covers nearly all conceivable polyurethane applications, especially applications with very short cycle times.
- Rigid foam as an insulation and support material with weights of 20 to 200 kg/m³ (e.g. refrigeration units, pipe insulation, boilers, sandwich panels, coolers, insulated food containers)
- Rigid integral foam with a huge border zone and a cellular core and weights of 180 to 1,100 kg/m³ (e.g. decorative elements for furniture, window frames, housing for electronic devices)
- Semi-rigid integral foam with weights of 150 to 1,100 kg/m³ (e.g. molded parts for cars, armrests)
- Semi-rigid filling foam with weights of 100 to 300 kg/m³ (e.g. molded parts for cars, armrests)
- Cold-curing flexible foam with weights of 20 to 70 kg/m³ (e.g. various upholstery parts, cushions)
- Hot-curing flexible foam with weights of 25 to 50 kg/m³ (e.g. for seats in passenger cars and trucks)
Technical data
The table values for output are based on a mains frequency of 50 Hz. At 60 Hz, the maximum capacity is increased by about 20%. The machines are also available in a 2:1 version, in which the pump output for isocyanate is in the ratio A:B = 2:1. All weight specifications are approximate values for machines in standard configuration. All dimension specifications apply for machines in standard configuration.
| Size | 65/65 | 130/130 | 250/250 | 270/270 | 470/470 | 650/650 | 720/720 | 1250/1250 | 1400/1400 | 2500/2500 | |
| Electrical connection | [kW] | 25 | 30 | 35 | 35 | 45 | 55 | 55 | 70 | 70 | 92 |
| Maximum output | [cm3/s] | 130 | 260 | 500 | 540 | 940 | 1300 | 1440 | 2500 | 2800 | 5000 |
| Safety pressure media | [bar] | 250/320 | 250/320 | 250/320 | 250/320 | 250/320 | 250/320 | 250/320 | 250/320 | 250/320 | 250/320 |
| Weight | [kg] | 2560 | 2660 | 2760 | 2760 | 2860 | 2860 | 2860 | 2960 | 2960 | 3580 |
| Tank sizes (effective content) | [L] | 60-500 | 60-250 | 60-500 | 60-500 | 250-1000 | 250-1000 | 250-1000 | 250-1000 | 250-1000 | 500-1000 |
