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Drossbach HD 250

High-speed for maximum production output

Technical Data

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
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Characteristics
Documentation
QR 3d-Modell
  • Production of corrugated plastic pipes with high production speed thanks to directly water-cooled mold blocks and an integrated full vacuum system.
  • 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:

- 4 vacuum zones which can be controlled from operator's panel manually or automatically

- Automatic opening of selected zones

- Vacuum values for all 4 zones automatically registered and displayed on operator' panel

- Process data acquisition - production speed, drive load, temperature and consumption of cooling water in l/min - are constantly recordered

- Process air control from operator' panel 

  • 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.

DIAMETERS:

from ID 40 mm to OD 250 mm / 1.5/8" - 12"

Materials:

PE, PP, PVC, PA, PVDF, further plastics available upon request.

Download catalogue page

File name: HD_250_GB.pdf

 

Application

Drainage
ID 100 - ID 200 / 4" - 8"
Land drainage
OD 50 - OD 160 / 2" - 6"
Cable protection
OD 50 - OD 250 / 2" - 10"
Tunnel-shaped drainage type C1
OD 100 - OD 250
Corrugators
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