Supplier integrity & premium spare parts

Our clients depend on our machines 24 hours a day, seven days a week. Our systems are extremely reliable and very low in maintenance in every respect, provided that all wear and tear parts are inspected regularly and exchanged when necessary.

We are constantly working on improvements for our machines so that your factory will remain technically state-of-the art. We also offer long-term guaranteed spare parts availability for all main components.

We run offices and factories around the world. A HF specialist is always close, whenever needed. Common wear parts are always on stock to assure quick availability.

HF offers wear and spare parts for other suppliers, always applying our unique and mature HF technology.

Pressing screws

• Regular & special HF geometries are available depending on the demands
• Flights from 10-45 mm in height are totally hard faced
• Flights above 45 mm are covered by hard facing material

Scrapers & clamping bars

• Sophisticated design
• Mature technology

Throttle rings

• Available in different sizes depending on the demands
• Completely hard faced
• Long lasting and reliable

Strainer cages

• Made of cast iron
• Extremely long lasting and reliable

Cage bars

• Welded and precisly grinded tears in order to reduce maintenance efforts
• Unique free angle design for a higher yield
• Easy handling, and maintenance friendly

Screw shafts

• Available in mild or stainless steel

Benefits

• Extraordinary service life
• Extremely long lasting and reliable to avoid unscheduled downtime
• Unique HF welding wire
• Lowest specific wear part costs in €/t of processed material