Roll Etching Machines

Aerowheel has Abrasive Blasting Cabinets that are used to remove rust, paint stains and other impairments to objects. Objects that are blasted include Rims, machine parts, parts of cars and motorcycles. 

Irrespective of other distinguishing features what our Abrasive Blasting Cabinets have in common is that they are universally applicable in their working as well as their blasting materials application achieves the optimum blasting result.

Our Abrasive Blasting Cabinet in an overview

1. Generally applicable for: cleaning, derusting, descaling, hardening, deburring, roughening, compacting and polishing.
2. Suitable for all kinds of blasting medium.
3. Delivery is completely ready for operation with all necessary connections.

Our range of Abrasive Blasting Cabinets include:

• Suction/ Vacuum blast cabinet
• Pressure blast cabinet
• Wet Blast Cabinets
• Rotary Indexing Machines
• Roll Etching Machines
• Tyre Mould Cleaning Machine

Roll Etching Blasting Machine is helpful in breaking the task into nano minutes and thus facilitates the conversion of a hefty task into a smooth process. Therefore you are only a step away from completing hefty tasks by ordering Roll Etching Blasting Machines. 

These machines provide required roughness /etching on rolls used in the rolling mills. The machine operates on the direct pressure principle of abrasive blasting & fully automatic operation. The machine works on the pressure blasting principle as a pressure blaster. The machine has a blasting chamber, horizontal nozzle reciprocation arrangement, motorized work car, track extension with roll rotation arrangement, reclaimer unit and dust collector.

The roll is loaded on the motorized work car, travelled into the blast cabinet, after starting the roll rotation, the nozzle reciprocation is switched on with blasting operation. The blasting nozzle is travelled along the length of the roll, completing the desired area of blasting, nozzle reciprocation and blasting is switched off and roll rotation is stopped. The motorized work car gets out from the blast cabinet. After striking the roll being blasted, the blast media, along with fines, dust, and byproducts generated by blasting, fall through the grate into the cabinet hopper.

These particles are drawn into the reclaimer for separation. Dust and fines are first separated from the reusable blast media. Next the media is screened of oversize particles, and returned to the reclaimer hopper for reuse. Dust and fines are drawn from the reclaimer into the dust collector which traps the dust, discharging clean air. All above the process can be carried out by manual or auto controlled electric panel.

This Machine consists of a undermentioned accessories : 

• Work Car, having the PU coated Roller
• Blast cabinet
• Abrasive Blast Generator
• Abrasive Recycling & Re-circulation system
• Blast nozzle with Nozzle Horizontal reciprocation arrangement
• Cyclone Separator
• Dust Collector
• Control Panel 

Working Principle:

Rolls to be etched, will be first placed on the PU coated Roller and then taken inside the blast cabinet. Inside the blast Cabinet nozzle with Horizontal reciprocation arrangement, moves horizontally with synchronization of the rotating speed of the roll and shot blast the complete outer periphery of the rolls.  Cyclone separator, vacuums the fired media from the bottom of the cabinet hopper and after required cleaning transfer the usable media to the pressure blast generator.  Dust Produced during the blasting operation is carried out  by the Dust Collector .

Features:

• Mechanical gun reciprocation for uniform blasting.
• Automatic rotation of job.
• Vibratory sieve classifier for getting consistent Ra value.
• Roll drive with track extension to facilitate rotation, loading and unloading
• Dust collector to keep the environment clean & eco – friendly.
• Proper illumination

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