Drossbach Maschinenbau GmbH
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Drossbach - Model HD 250 -High-Speed Small Size Corrugators for Maximum Production Output
Production of corrugated plastic pipes with high production speed thanks to directly water-cooled mold blocks and an integrated full vacuum system.
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- Corrugated pipe machine mounted onto a solid, welded frame. This guarantees stability during the production and is the basic for high speed.
- Open construction with wide opening access doors to the horizontally rotating mold blocks.
- Full vacuum system for perfect profiling of corrugated pipes.
- Equipped with 38 directly water-cooled mold block pairs for the production of pipes of 6 m / 19.68 ft. length, if required including inline produce sockets.
- Mold blocks made of cast aluminium combine a low weight and excellent heat transfer properties.
- Robust system with retainers guarantees a perfect movement of the mold blocks.
- The spiral-mandrel die head cares for a constant quality of the corrugated pipe with a consistent even wall distribution.
- After having adjusted, the die head is fixed to the corrugator by means of the centering ring, no afterwards alignment necessary.
- Maintenance-free operation thanks to fully automatic centralized lubrication system.
- The simple and fast exchange of mold blocks can be optimized with the optional HD 250 Quick Change.
- Max. mech. speed 25 m/min / 82 ft./min
- PE/PP output 750 kg/h / 1,653 lbs/h
- Measurement/weight:
- Max. pipe outer diameter (OD) 250 mm / 12"
- Min. pipe internal diameter (ID) 40 mm / 1.5/8"
- Number of mold blocks (per side) 38
- Length 3560 mm / 11.68 ft.
- Width 1950 mm / 6.4 ft.
- Height (depending on extrusion height) >1800 mm / 5.9 ft.
- Length of molding area 2020 mm / 6.63 ft.
- Max. travel 2800 mm / 9.19 ft.
- Weight of machine without mold blocks 4680 kg / 10,318 lbs
- drainage ID 100 - ID 200 / 4" - 8"
- land drainage OD 50 - OD 160 / 2" - 6"
- cable protection OD 50 - OD 250 / 2" - 10"
- PE, PP, PVC, PA, PVDF, further plastics available upon request.