FG and FGW lines, are capable to do:
- Flat bars grinding and polishing;
- Rectangular tubes grinding and polishing;
- Small parts grinding and polishing.
The machine counts with a 2ZK configuration for the grinding process: two abrasive belts stations and an abrasive brush station. The abrasive belt station includes a contact roller and two press rollers applying pressure in the metal surface. The brush, in the end, is able to reduce the lines and apply a polished effect. Also, the machine includes a water spray gun and filtration system which decreases temperature on the parts.
In this case, the FGW170 2ZKR is special version for small parts surface processing due to the specific characteristics compared to the standard FGW170 surface finishing machine. The conveyor belt includes stoppers so the small metal parts can’t move during the operation. Also, in order to enable the operation by one operator and allow continuous flow of work, the machine was redesigned to include a parts return system.
This feature consists on a rotary table and a return conveyor belt to bring the parts back to the feeding point of the machine. Therefore, the operator can be feeding the parts and, simultaneously, collecting and storing them. This system is also suitable for a fast double-side finishing of elements which need to be polished on both sides, once the operator can flip the parts and re-feed them on the machine.
Ramp and rotary table
After the grinding and polishing process, the metal parts fall through the ramp to the rotary table in order to reverse the route of the parts.
Extra conveyor belt
The parts now go to the return conveyor belt to bring the parts back to the feeding point of the machine.
Table for parts after finishing process
After all the process, the operator can flip the parts and fed them again into the machine or be stored.
Flat bars and rectangular tubes operation
Feeding rollers adapter can be also included in order to bypass the rotary table and to enable the finishing of long flat bars and rectangular tubes.