FGW170 flat surfaces and square tube polishing machines are equipments for surface finishing with water cooling made to polish bars, rectangular tubing and flat surfaces of various shapes.
These machines enable the work up to 170mm width with multiple combinations of belt heads and brushes.
The wet cooling system reduces the heat on the surface of the material and removes the dust from the polishing area. The dust is filtered from the water which operates in closed circuit.
FGW170 Z has one abrasive belt unit, while FGW170 2Z have 2 abrasive belt heads. A triple abrasive belt machine, FGW170 3Z is also available.
Other options such as abrasive belt plus brush units or higher number of abrasive stations can also be supplied.
Square or rectangular tube finishing
High quality of surface finishing on stainless steel tubes, tube after tube.
Fixed working height
FGW machines have a constant working height. The adjustment for different thicknesses is made by the movement of the abrasive stations, keeping the conveyor belt always at the same level. This helps the work of long tubes and bars without having to adjust roller tables.
Parts return system
FGW170 2ZR has a parts return system which enable the complete job do be done by one single operator.
Manual filtration system
The water runs permanently in a closed circuit. The paper filter needs to be checked and moved manually by the operator every time dust accumulates.
Automatic filtration system
An automatic filtration system, external to the machine, can be supplied as an option and is an alternative to the standard manual system. In the automatic filter, the change of the filter paper is made without the intervention of the operator.
Removes water drops from the material, reducing simultaneously the quantity of water splashed outside the machine.
Single belt machine
FGW170 Z features one single abrasive belt head.
FGW170 3Z – Flat Bar and Rectangular Tube Finishing Machine Demonstration Video
FGW170 2ZKR – Small Parts Finishing with Parts Return System – Demonstration Video
|Working capacity (Ø mm)||170x200|
|No. belt stations (Z)||1-4|
|No. brush stations (K)||0-2|
|Abrasive belt dimensions (mm)||170x2000|
|Abrasive brush dimensions (mm)||170xØ250|
|Abrasive belt speed (m/s)||20|
|Abrasive brush speed (m/s)||15|
|Feeding speed (m/m)||6+12|
|Abrasive belts motor per head (kW)||4|
|Abrasive brush motor per head (kW)||3|
|Feeding motor (kW)||0.6|
|Total power (kW)||9 (2Z)|
|Consumption (A)||17 (2Z)|
|Dimensions (mm)||2100x1250x2100 (2Z)|
|Weight (kg)||1150 (2Z)|
NS Máquinas Catalogue
English – Portuguese
(pdf – 6.37 MB)
Max Ø 114mm
Straight and curved tubes
Straight and curved round tubes finishing up to Ø114mm with maximum flexibility and consistency.
Side grinding, finishing and beveling of stainless steel flat bars.
OD120 + OD160
Tube end deburring
Round, square or profiles
Tube end deburring of round or rectangular tubes.
ALL FLAT BAR AND RECTANGULAR TUBE FINISHING MACHINES
Max width 120mm
Ideal for rectangular tubes and bars finishing up to 120mm width.
Max width 170mm
Professional finishing of rectangular tubes and bars up to 170mm width.
Max width 170mm
Professional wet finishing of rectangular tubes and bars up to 170mm width.
Max width 220mm
Professional finishing of rectangular tubes and bars up to 220mm width.
Max width 220mm
Professional wet finishing of rectangular tubes and bars up to 220mm width.