BWR Wire Mesh Machine with Advanced Bus Control System

1. Adopts thick cast iron integrated frame with strong shock resistance, ensuring stable running during long-time weaving.
2. Equipped with VFD stepless speed regulation system, weaving speed adjustable from 20 to 65 picks per minute.
3. Built-in mechanical & photoelectric dual broken-wire auto-stop sensor. The machine stops immediately once warp or weft wire breaks to reduce waste mesh.
4. PID closed-loop warp tension control system, compatible with wire diameter ranging from 0.3 mm to 2.2 mm.
5. Optional single or double warp beam structure to support continuous non-stop production.
6. Core wearing parts including shuttle, reed and crankshaft are made of alloy steel with quenching treatment for wear resistance.
7. Modular design for easy disassembly, daily maintenance and quick replacement of spare parts.
8. Compact overall structure, small floor space, suitable for small and medium wire mesh workshops.
9. Independent constant-traction winding device to produce flat mesh without wrinkles.

1. High production efficiency: Output is 30% higher than old-fashioned wire looms, shortening production cycle greatly.
2. Low wire consumption: Precise tension control keeps wire breakage rate below 1.2%, saving raw material cost.
3. Stable mesh quality: Even mesh aperture, consistent tightness and smooth mesh surface, meeting general and export quality standards.
4. Energy-saving VFD motor, reducing idle power consumption by about 25% compared with fixed-speed looms.
5. Labor saving: One operator can manage 3 to 5 sets of machines at the same time to cut labor cost.
6. Wide material adaptability: Fits galvanized wire, black iron wire, stainless steel wire, PVC coated wire and copper wire.
7. Long service life: With regular maintenance, its service life can reach more than 8 years.
8. Low investment cost, cost-effective for startup mesh manufacturers.

The woven mesh produced by this machine is widely used in multiple industries:

1. Construction: Wall anti-crack plaster mesh, concrete reinforcement mesh, insulation mesh.
2. Agriculture & breeding: Chicken coop mesh, farm fence, livestock isolation net, orchard protection mesh.
3. Mining & chemical industry: Particle screening mesh, liquid filter mesh, separation net for chemical raw materials.
4. Daily hardware: Anti-insect window screen, barbecue wire net, decorative metal craft mesh.
5. Municipal logistics: Road isolation net, slope protection mesh, warehouse partition mesh.

1. VFD variable frequency speed control technology, matching speed flexibly according to wire hardness and mesh density.
2. PID closed-loop automatic tension adjustment technology to stabilize warp tightness in real time.
3. Dual induction broken-wire detection technology for rapid shutdown protection against wire fracture.
4. CNC precision machining technology for frame and transmission parts to guarantee assembly accuracy.
5. Alloy steel quenching heat treatment technology to improve wear resistance of vulnerable accessories.

1. Warp unwinding: Warp wires are released from warp beam and arranged neatly through heald frames and reed.
2. Shed forming: Crank-link mechanism drives heald frames to move up and down alternately to form a shed between upper and lower warp wires.
3. Weft insertion: The shuttle carrying weft wire slides through the shed to complete one weft penetration.
4. Beating-up: The reed moves forward to compact the new weft and fix standard mesh holes.
5. Automatic winding: The finished mesh is rolled evenly on the take-up roller under constant traction. The above cycle repeats continuously to form mesh rolls.

1. Raw material inspection: Check wire diameter, surface coating and tensile strength, eliminate defective metal wires.
2. Warp beam winding: Wind qualified warp wire onto warp beam neatly without overlapping or tangling.
3. Threading: Pass each warp wire through heald eyes and reed gaps according to required mesh size.
4. Shuttle bobbin loading: Wind weft wire on small bobbins and install them inside the shuttle.
5. Parameter setting: Adjust weaving speed, warp tension and mesh width on the control panel.
6. Trial weaving: Produce a small piece of test mesh to check aperture uniformity and adjust parameters if defects appear.
7. Mass production: Start automatic continuous weaving, the machine winds finished mesh into rolls automatically.
8. Post-processing: Cut mesh rolls to required length, conduct surface inspection, then pack and store finished products.

1. Clean dust and broken wire residues on the machine body. Check lubricating oil of bearings, crankshaft and gears, add grease if insufficient.
2. Inspect all circuits, emergency stop button and broken-wire sensor to ensure normal function.
3. Install warp beam and shuttle bobbins correctly, adjust warp tension to standard value.

1. Power on the control cabinet and set production parameters on the operation panel.
2. Jog the machine at low speed to test mechanical movement; stop and troubleshoot if jamming or abnormal noise occurs.
3. Switch to automatic mode for formal weaving, inspect machine status every 30 minutes.
4. Pause the machine to replace weft bobbins when the weft wire inside shuttle runs out.

1. Stop automatic operation after finishing one complete mesh roll and cut the mesh neatly.
2. Cut off the main power supply, clean waste wires inside the loom and lubricate moving parts for next shift.

1. Operators shall wear tight work clothes; long hair must be covered with hairnets to avoid being caught by moving components.
2. Do not put hands into shuttle running area, heald frames or beating reed when the machine is powered on.
3. Press emergency stop button immediately once jamming, strange noise or wire winding failure occurs; maintenance can only be done after full stop.
4. Only professional maintenance staff can open the electric control cabinet; random circuit modification is forbidden.

1. Lubricate all rotating bearings every day, fully check transmission parts every week.
2. Clean photoelectric sensors regularly to avoid auto-stop failure caused by dust accumulation.
3. Do not feed wires exceeding the machine’s rated diameter range to prevent overload damage.
4. Keep the workshop dry to avoid short circuit of electrical components caused by moisture.
5. Carry out comprehensive overhaul every 3–6 months and replace severely worn shuttles, reeds and other spare parts in time.