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Mesh Welding Machine for BRC Mesh

The BRC mesh welding machine is designed to weld rolled and panel mesh wire diameters(3-8mm) for industrial mesh, mine mesh, and building mesh.

The fully automatic rebar mesh welding machine is fully automatic, the line wire is coiled, and the cross wire is fed directly from the crosswire feeding system.

The production line adopts a modular structure and can be upgraded according to the customer’s automation level requirements.

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technical-documentation

category: Reinforcement Mesh

Mesh Welding Machine for BRC Mesh: Technical Data

ModelRKM-FP-2500BN+RKM-FP-3000BN+RKM-FP-2500BM
Max. mesh width2500mm3000mm2500mm
Line wire dia(coil)3-8mm3-8mm4-10mm
Cross wire dia(Pre-cut)3-8mm3-8mm4-10mm
Line wire space100-300mm100-300mm100-300mm
Cross wire space50-300mm50-300mm50-300mm
Max. mesh panel length6m+6m+6m+
Max. mesh roll lengthMax. 100m(3-6mm)Max. 100m(3-6mm)Max. 100m(4-6mm)
Max. welding speed80-100 times/min80-100 times/min80-100 times/min
Welding electrodes24PCS30PCS24PCS
Welding transformer150kva*6pcs150kva*8pcs150kva*12pcs
Weight12T15T15T
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BRC Mesh Welder Line includes the following:

  • Wire Straightening and Cutting Machine(Option)
  • Line Wire Pay-offs
  • First Straightening Device(Option)
  • Line wire Accumulation(Option)
  • Second Straightening Device(Option)
  • Cross Wire Feeder
  • Welding Unit
  • Mesh Extraction / Linear Pullout
  • Mesh Shear
  • Sheet Turning Process(Option)
  • Automatic Mesh Falling Device(Option)
  • Transport(Option)
  • Automatic Mesh Rolling Device(Option)

New to the industry? Check out our [Standard BRC Mesh Welding Solution] for a low-cost, high-efficiency factory layout including wire straightening.

BRC-mesh-welding-line

Wire Feeding System

Line Wire Feeding System

  • Automatic feeding of wires from coils
  • The line wire pay-off has a maximum load of 1T wire, motorized rollers are pulling the line wires, uncoil smoothly.
  • The line wire feed system is equipped with two straightening devices to ensure the flatness of the welding mesh.
  • The linear Accumulation reserves the wire in advance to prevent entanglement and smoothly enter the welding unit.
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Line-wire-accumulator
Cross-Wire-Feeder

Cross Wire Feeding System

  • Features include continuous wire feeding, automatic tension control and adjustable energy storage length.
  • Increase productivity by reducing downtime during wire loading and ensure consistent wire tension for improved weld quality.
  • Highly flexible.

Welding Unit

  • With Pneumatic welding method, SMC multi-force cylinder control, copper arm linking cube electrode, European design, pneumatic welding to ensure welding quality, stable and firmness.
  • In the welding process, an effective welding transformer is used, and the circulating water is forced to cool, which is small in size and saves energy.
  • The welding unit adopts Japan SMC Air cylinder, welding speed max up 100 times/min.
  • Bigger upper and lower electrodes & copper bar, enough electricity currency, and stronger welding points.
  • Cast water-cooling transformer, efficient cooling electrodes.
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Mesh Extraction / Linear Pullout

Mesh-Extraction
  • A high-precision servo carriage/car advances the mesh through the welding procedure.
  • Adopts Japan Panasonic Servo motor + SMC air cylinder + Germany Igus cable carrier to control mesh pulling precisely.

Mesh Shear

  • Mesh is advanced and an automatic mesh cutting system is cut, at the programmed size.
  • Precise cutting with small error margin.
Automatic-mesh-cutting-system

Automatic Mesh Dropping System + Transport System/Sheet Turning Process

  • Save labor costs, from simple to fully automatic stacking, modular structure for customers to choose.
  • The mesh is neatly placed, the work is stable, and it is convenient for manual tying. The automatic packaging system can be added for use later.
  • The automatic mesh conveying device is driven by a motor and a chain transmission to transport the mesh, making it easier for manual binding and transportation.
  • The automatic Sheet Turning Process turns over the mesh spacers with thicker wire diameters to reduce the stacking height of the mesh and save transportation space. This device must be used in conjunction with the automatic mesh-dropping device.
automatic-mesh-dropping-system-+-transportation
automatic-sheet-turning-process

Automatic Roll Mesh System

  • Automatic mesh rolling/unloading, saving labor costs.
  • The whole operation is automatic and easy to program!
automatic-roll-mesh-system
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Mesh Welding Machine for BRC Mesh Video

Mesh Welding Machine for BRC Mesh Photos

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BRC Mesh Application

Concrete Reinforcement mesh

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Ground and foundation reinforcement

reinforcing-mesh-welding-machine-produces-for-the-ground-and-foundation-reinforcement

Reinforced steel mesh walls

reinforcing-mesh-welding-machine-produces-for-the-reinforced-steel-mesh-walls

Tunnel and underground engineering

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Bridge construction

reinforcing-mesh-welding-machine-produces-for-the-reinforcement-mesh-bridge-construction

Road and highway reinforcement

reinforcing-mesh-welding-machine-produces-for-the-reinforcing-mesh-road-and-highway-reinforcement

RKM Professional Services

reinforcing-mesh-welding-machine-factory-service
  • Customized solution design – meet customer needs
  • Provide field inspection and trial machine services
  • Arrange production plans to ensure on-time delivery of equipment
  • Provide free repair and replacement of parts within 1 year of the equipment warranty period (except for man-made damage and consumables)
  • Quickly respond to customer needs for key parts (such as welding electrodes, cylinders, electronic components, etc.).
  • Provide BRC mesh welding machine installation and commissioning videos, and user manuals
  • Provide overseas services and online support
  • Provide employee training
  • Regularly visit customers to understand the equipment operation status and solve problems
  • Provide equipment upgrade services

FAQ

  • During the reinforcing mesh production process, the welding electrode is pressed to the intersection of the steel bars by the cylinder. The cylinder controls the air pressure to produce a uniform pressing force that the welding electrode presses on the surface of the steel bar to ensure a uniform contact surface, thereby forming a stable welding point during welding.
  • The cylinder itself is not directly responsible for current transmission, but it provides support for the stability of the electrode. The copper welding electrode will generate high temperature and sufficient heat through the current to melt the steel bar and complete the welding.

The raw materials of steel mesh are usually the following types of steel bars, which have good tensile, bending and shear resistance:
round steel, threaded steel
cold-rolled and hot-rolled steel bars

High efficiency: The pneumatic steel mesh welding machine adopts European welding technology and foreign-brand electronic components, and the maximum welding speed is 100 times/min.
High energy saving: Pneumatic drive is more energy-saving and reduces energy consumption.
High precision: The entire production line adopts PLC programming control, and the automatic control system can ensure the accuracy of the welding point and improve product quality.
High flexibility: It can weld steel bars of different types and diameters, with good flexibility.
Full automation: The customer’s choice determines the level of automation.

  • Use high-quality steel bars: The material and surface treatment of the steel bars directly affect the welding quality.
  • Adjust welding parameters: Adjust the welding current and gas pressure according to the type and diameter of the steel bars.
  • Maintain the machine regularly: Ensure the pneumatic system, welding electrodes, and other key components are in good working condition.

Check the pneumatic system regularly: check whether the air pump and air pipe are leaking or worn.
Clean welding parts: regularly clean welding electrodes, transmission systems, etc. to avoid dirt accumulation affecting welding quality.
Lubrication: regularly refuel the pneumatic parts of the machine to keep it running smoothly.
Check the electrical system: ensure that the electrical control system operates normally to avoid failures.

The cylinder is subjected to high pressure and frequent movements during the welding process, so regular maintenance and care are required:

  • Regularly check the sealing of the cylinder to avoid air pressure leakage.
  • Clean the surface of the cylinder to keep it free of impurities and dust to avoid affecting the normal operation of the cylinder.
  • Lubricate the cylinder to ensure that the sliding parts inside the cylinder are smooth and unobstructed.
  • Check the air pressure regulating device to ensure that the air pressure is stable during the welding process to avoid excessive or insufficient cylinder.

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NEED SOME HELP?

In addition to the production of mesh welding machine for BRC mesh, the RKM factory also offers a wide range of accessories and customization options for your machines.
Modular production lines increase your automation level. Learn more about our Welded Mesh Machine production solutions.

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