DM1100 DC – Deburring Machine


DM1100 DC – Deburring Machine

Deburring Process

& edge rounding operation

up to 1100mm

Thick steel plates deburring and rounding


DM1100 DC deburrs and edge rounds inside and outside contours of thick steel parts mainly cut by plasma or oxyfuel. DM1100 DC has a large deburring drum for heavy burrs removal and a double cross belt head which performs edge rounding leaving soft and clean edges.

This deburring machine features drum fluctuation to cope with metal sheet tolerances and a wide magnetic area so small parts can also be deburred.


English Catalogue
6.37 MB


Deburring and rounding edges
Deburring and rounding edges

DM1100 DC combines a powerful contact drum for heavy burrs deburring (D station) with a set of 2 counter rotating edge rounding cross belts.

Heavy burrs deburring
Heavy burrs deburring

Large diameter deburring drum with extra soft rubber 20 SH for big burrs and thick material. Ideal for thick and heavy steel parts. Concentrates the pressure on the edges where the burr is located, leaving the surface of the material lightly touched only.

Floating system
Floating system

Vertical fluctuation to cope with different metal tolerances with adjustable pressure). Horizontal oscillation during operation to improve paper lifetime.

plasma cut part after slag removal process
Smooth edges
Smooth edges

Two cross belts mounted with abrasive blocks running in opposite directions, completing edge rounding on the complete area of the part.

Small parts deburring
Small parts deburring

Includes a 600mm section with a magnetic conveyor to process small steel parts by guaranteeing that even with substantial deburring pressure the parts will not move.

Automatic thickness measurement
Automatic thickness measurement

Checking the correct thickness on thick and heavy steel plates before deburring may not be an easy task due to burrs located on the edges. By sliding the laser beam through the conveyor, it is possible to select the correct spot to do the measurement. This information is automatically transferred to the PLC.

Automatic abrasive wear compensation
Automatic abrasive wear compensation

Every time this station is switched on a programmed procedure of measuring the abrasive length is started. The measured wear is communicated to the PLC which compensates it to assure always the specified rounding pressure.

Control panel
Control panel

New developed software by NS Máquinas with easy access to all functions of the machine. Here it can be regulated which stations will work and at what speed, working pressure both for the cross belts but also for the drum, floating drum on/off and drum oscillation. Failure messages are listed on this screen.

Demonstration Videos

DM1100 DC Deburring Machine and Edge Rounding Machine
Heavy Steel Plates Deburring and Oxide Removal
Automatic Return System


DM1100 DC
Working capacity (mm)1100x120
No. belt stations (D)1
No. cross belt stations (C)1
Contact drum specificationsØ435mm 20SH
Abrasive dimensions (mm)1150x1520
Drum speed (rpm)185-650
Cross belt speed (m/s)2-8
Feeding speed (m/min)0.5-4.0
Drum motor (kW)11
Cross Belt Motor (kW)(2x) 3
Total power (kW)19
Dust extraction connection per head (Ø mm)(2x) 150
Dimensions (mm)2258x2900x2220
Weight (kg)4100



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