E 328

Brake disc turning machine for commercial vehicles

HIGHLIGHTS

The brake discs are turned on both sides in one operation.
The automatic feed is steplessly variable. It is incremental using the well-known “intermittent” system, invented by HUNGER.
The machine is firmly attached to a lifting and mounting trolley which can be set to suit the height and inclination of the vehicle axle. The electrical feed limit switch for guardless operation is standard as well as the emergency stop button.
The machine is rigidly supported and therefore does not rely in any way on the quality of the vehicle hub bearings.

The E 328 is our answer to the rapid proliferation of brake discs on commercial vehicles.

The only remedy for braking vibrations. Turning the brake disc on the axle eliminates brake chatter and steering vibration due to excessive runout.
The saving of labour costs for removal and replacement and the cost of new brake discs ensures full recovery of the investment and workshop costs after very few instances of use.
The brake discs are turned on both sides in one operation.
The automatic feed is steplessly variable. It is incremental using the well-known “intermittent” system, invented by HUNGER.
The E 328 fits directly on the 10 hole hub (PCD=335mm). For other dimensions intermediate flanges are available.
The machine is firmly attached to a lifting and mounting trolley which can be set to suit the height and inclination of the vehicle axle. The electrical feed limit switch for guardless operation is standard as well as the emergency stop button.
The machine is rigidly supported and therefore does not rely in any way on the quality of the vehicle hub bearings.
Special versions upon request.

For more information, please click on the respective picture.

Capacity
Max. brake disc	Ø 500 mm (SA 525 mm)
Min. brake disc	Ø 150 mm
Max. brake disc thickness	65 mm
Radial movement of slide	175 mm
Axial movement of slide	130 mm
Lifting range of standard lifting and mounting trolley	520 - 710 mm
Spindle speed and feeds
Spindle speed	50 rpm
Intermittent feed steplessly variable	0,1 - 0,3 mm/rev.
Electrical equipment
Connected load	1,5 kW
Type of current and frequency 3-ph	3-phase, 50 Hz
Voltage	400 V (230V)
Power supply fuse rating	16 A
Equipment for other voltages and frequencies available on request
Dimensions and weight
Overall length	1100 mm
Overall width	1100 mm
Overall height	1150 mm
Space required Machine + working area	1,5 x 1,5 m
Weight Machine with standard accessories including packing approx.	200 kg
Dust collection
Minimum flow	170 m3/h
Suction trunking	Ø 32 mm
Noise level	The noise level at maximum flow and at full load measured in accordance with standard DIN EN 31201 at a distance of 1 m from the machine surface in open space amounted to 84 dB(A) at the working position.

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