NETZSCH | Fine Particle Technology | Leading global manufacturer of advanced process technology
NETZSCH Grinding Performance Features
Mechanical Seals

The NETZSCH Cartridge-Type Mechanical Seal is an exclusive NETZSCH design that provides a seal between the rotating and non-rotating parts of the grinding mill. This seal is double-acting, pressurized, and internally cooled.

The NETZSCH Mechanical Seal System consists of three major components: the mechanical seal, the seal reservoir and seal protection switches. NETZSCH Mechanical Seals are completely serviced and repaired in our factory.

  • All Seals are completely preassembled and pretested in our factory
  • Cartridge design is easily installed
  • Fluid level and pressure switches standard
  • Long life
  • Superior design
  • Designed for use with the smallest media on the market
  • Integral pump
  • Optional materials of construction are available

Mechanical Seal Service - In house Repairs/Rebuilds

The NETZSCH Mechanical Seal Program provides the customer with three repair alternatives:

1. Return the used mechanical seal for repair.
2. Purchase a rebuilt mechanical seal and return the used one for core credit.
3. Purchase a new mechanical seal.

Both new and rebuilt mechanical seals are available from stock. Emergency, same-day service is available.

To learn about the operating principle of the NETZSCH Mechanical Seal, click here.

In this Section
Chamber Removal System
Dynamic Cartridge Media Separator
Electronic Controls
Grinding Media
Mechanical Seals
Media Cart
Media Filling
Mill Drive Systems
Process Feed Pumps
Voyager Control Panel
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