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Roll Texturing Etching Machines

Roll texturing etching machines1. Product introduction:Roll texturing shot blasting machine is especially for shot blasting for the designated part of the roller. Shot blasting for roller can not only

Features

Roll texturing etching machines

1. Product introduction:

Roll texturing shot blasting machine is especially for shot blasting for the designated part of the roller. Shot blasting for roller can not only remove feculence like rust, oxidation film, welding spatter, but also intensify the rigidity of roller to HS90-95 instead of HS4-45 before texturing process. It eliminates, tress concentration and improve roller's anti fatigue, therefore the roller acquires some roughness. High efficiency,low cost,and cost-effective.

2.Working Principle:

The trolley is pulled into shot blasting chamber locked and doesn't move,the workpiece(rolls) support in the car spin rubber supporting shaft (roller) on the uniform spin around the axis. The impeller head is arranged on the top of the chamber body to inject special pills,shot blast workpiece surface,Make the work surface without destroying the original geometric precision to acheive uniform rough purpose.

3.Technical parameters:

The workpiece is cylindrical roller.

Max. workpiece size (mm) :800x5000 (L)

Process:excircle texturing

Impeller head power:22KW

Workpiece conveying way:automatic trolley (can transport one piece for each time).

4.Major components of roll texturing shot blasting machine:

1) a special trolley car for roll texturing

2) texturing shot blasting chamber

3) impeller head

4) screw conveyor

5) bucket elevator 

6) air separator

7) 2 pills storage hoppers 

8) 2 pills controllers

9) rotary vibration screening machine 2sets

10) chamber top sealing

11) guide rail

12) foundation(providing civil construction drawing)

13) dedusting system

14) electrical control 

Main Technical Parameters( Roll Shot Blasting Machine )

NO.NameTechnical data
1hardness for RoughingHSD93~98
2Roller diameterΦ260mm≤Φ600mm
3Roller length500~2000 mm
4Total length of rollers1100~4000 mm
5texturing surface roughness after BlastingRa0.5~5um±15%
6The maximum weight of roll≤4000kg
7capacity36.4KW

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