Nederman HD100, Instruction Manual

HD100

EN

12

QMM033(02)

access to all the hatches. There must be space in front of the machine for the 

replacement of screen, drum and the interior components.

Lifting fixtures should be available in view of the fact that several of the parts 

which need to be replaced weigh over 125 kg.

Lifting instructions

Lift the centrifuge by crane. Use a two-part chain of approved quality and 

strength and in adapted lengths. Place the chain in the eye bolts on the upper 

side of the centrifuge (see Fig. 2).
Weight 

3600

 kG.

8 

Installation

8.1 

Installing the centrifuge

A conveyor should be connected to remove the solid particles. The liquid 

should be drained to a sedimentation tank, which in turn should be equipped 

with a drag conveyor.
Your NEDERMAN Swarf Centrifuge is designed to operate at high rpm and 

is almost completely vibrationless. Each component in the rotating system is 

individually balanced so that all parts are fully replaceable without disturbing 

overall balance.
Despite the fact that the parts are individually balanced a certain imbalance 

may arise when material is fed in. To avoid vibrations being transferred to 

mountings the centrifuge is installed on vibration absorbers.

NEDERMAN Swarf Centrifuge is delivered fully fitted. Observe care during 

installation and always use the lifting hooks which it is equipped with. The 

mountings should be level and sufficiently secure to support a load of about 

3000 kg (including frame and outlet chutes) and also be available to sustain 

dynamic loads via the centrifuge's vibration absorber. The dynamic loading is 

normally very low.
There should be no rigid connections to the centrifuge. When the centrifuge 

is correctly installed it should be able to vibrate on the vibration absorbers 

without striking or causing any abrasion against any connection. Liquid and 

solid particles should be fed to a tank or conveyor. A fixed pipe connection 

should be avoided. The liquid outlet, however, must be shielded to prevent 

splash.
Installation drawing - see Fig. 3.
The motor is dimensioned as 18,5 kW, 400 V AC, 50 Hz and 3-phase.

The electric cables to the motor must accommodate a certain flexibility.