1. Product description 

The RRT deburring and wire drawing machine is a model composed of two sets of dry sand belts and one set of polishing rollers. This equipment is designed to efficiently remove burrs from the surface of metal workpieces while achieving high-quality wire drawing effects. It is suitable for various common metal materials such as stainless steel, carbon steel, copper, and aluminum alloy, meeting the precision and quality requirements for metal surface treatment in different industries, and improving production efficiency and product added value. Different parameters can be adjusted and appropriate abrasives can be selected according to varying processing requirements.

2. Features 

(1). Deburring treatment on workpiece surface
Equipped with two sets of wide abrasive belt structures. Driven by the grinding rollers, the abrasive belts rotate at high speed to remove burrs such as slag particles, scale, and large flanges on the workpiece surface, while achieving high-quality wire drawing effects.

(2). Polishing and wire drawing treatment on workpiece surface
Equipped with a set of polishing roller mechanisms. The polishing rollers rotate at high speed to rub against the workpiece surface, creating a uniform and delicate polished wire drawing effect on the workpiece surface.

(3). Equipment conveying
This equipment uses a high-temperature resistant conveyor belt to transport workpieces, with pressure rollers for compression and frequency conversion speed regulation.

(4). Equipment dust collection
The equipment is configured with one 3/5.5/kW wet dust collector. Dust collection method: Most of the dust generated during the operation of the main machine is effectively sucked away through the dust collection port, eliminating the hidden danger of dust explosion and keeping the interior of the equipment clean.

(5). Sand belt motor
It realizes real-time matching of sand belt speed and feeding speed, avoiding the risk of burning thin workpieces and truly achieving cold grinding. The motor has high power, making product processing easier.

(6). Platform lifting motor
The platform lifting adopts a servo motor with closed-loop control, featuring fast response and high precision. In contrast, stepper motors use open-loop control with slow response and poor precision, resulting in significant differences when processing thin plates. The positioning accuracy reaches 0.01mm.

(7). Conveying platform
Following precision machining by a CNC gantry machining center and subsequent aging treatment, the flatness tolerance is controlled to within 0.02mm.

(8). Control system
The equipment is equipped with a Delta high-definition touch screen, and the entire machine is centrally controlled by a PLC program, with comprehensive self-inspection functions, safety protection functions, and alarm functions.

3.  Mechanism principles:

(1). Principle of abrasive belt mechanism
The deburring and wire drawing mechanism of this equipment is a wide abrasive belt structure. The wide abrasive belt mechanism is longitudinally arranged with a wide width and adopts our company's patented technology, including automatic abrasive belt deviation correction and functions of deburring, polishing, and wire drawing on the plane between metal edges. It can easily remove hard burrs such as cutting and curling edges, perform high-precision wire drawing on the workpiece surface, and the replacement of the abrasive belt is simple and quick.

(2). Principle of polishing roller mechanism
The surface of the polishing roller is covered with fine polishing material. When rotating at high speed, it comes into close contact with the workpiece surface, eliminating fine marks through friction, while drawing uniform and consistent wire patterns on the workpiece surface.

(3). Principle of fixing and conveying mechanism
The equipment is driven by a high-temperature resistant conveyor belt, with a frequency-variable adjustable conveying speed. Workpieces are firmly fixed on the conveyor belt by means of pressure roller clamping.

4. Specifications

5. Applications