The application of laser welding in agricultural tools
Laser welding for agricultural tools: Based on the customer’s production capacity and welding process, a three-position automatic laser welding workstation is customized. At the same time, the overall machine cost is taken into consideration. Currently, it can produce 700 pieces per day. The welding strength is high, the weld seams are beautiful, no grinding is required, and the efficiency is improved by 4 times compared to the original gas protection welding.
*Used gas: Compressed air
Multi-station automatic laser welding
Robot laser welding sample
Specification Comparison
| Specification | Single-Station Laser Welding | Multi-Station Laser Welding |
|---|---|---|
| Number of welding stations | 1 | 4–6 |
| Cycle time per part (scythe blade) | 18–22 seconds | 6–8 seconds |
| Throughput (parts per hour) | 160–200 | 450–600 |
| Floor space required | 6–8 m² | 12–18 m² |
| Laser power per station | 1.5–2.0 kW | 1.0–1.5 kW |
| Positioning repeatability | ±0.05 mm | ±0.03 mm |
| Power consumption (full operation) | 8–12 kW | 18–28 kW |
| Equipment cost premium | Baseline | +60–120% |
Frequently Asked Questions
What is the maximum weldable part length in a multi-station agricultural tool laser welding system?
Our multi-station systems can consistently weld agricultural tool parts up to 1200 mm in length with a positioning accuracy of ±0.05 mm, ensuring uniform seam quality across long blades and tines.
How much faster is a four-station automatic laser welder compared to a single-station setup for farm implement production?
A four-station configuration achieves a cycle time of 8 seconds per weld joint, offering a throughput increase of up to 320% over single-station systems, which typically require 26 seconds per joint.
What is the typical weld depth consistency for laser-welded agricultural tool joints?
Our closed-loop power control maintains a weld penetration depth tolerance of ±0.10 mm across all stations, which is critical for high-stress components like plowshares and cultivator sweeps.
What is the average cost savings per part when switching from manual MIG welding to multi-station laser welding for shovel blades?
Buyers typically report a 22% reduction in per-part cost due to elimination of filler wire and post-weld grinding, with a typical ROI period of 14 months based on a production volume of 50,000 units per year.
What is the maximum output power and IP rating of the laser source used in these systems?
The standard configuration uses a 3 kW fiber laser source with an IP54-rated enclosure, capable of welding 2.5 mm thick galvanized steel in a single pass without spatter.
What is the warranty period and mean time between failures (MTBF) for the multi-station indexing turntable?
The precision indexing turntable carries a 3-year warranty and has a certified MTBF of 18,000 operating hours, based on field data from over 200 installed units in agricultural manufacturing facilities.
