Atomfair UWM9670 Automatic Tracking For Winding Lamination Processes
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Low internal resistance at welding points with excellent conductivity and ultra-low resistivity close to zero
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No oxidation marks; ultrasonic wave has cleaning function, realizing perfect welding without surface treatment even with contaminants or oxides on metal surfaces
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No pre-treatment for all workpieces, fusion welding without solder or welding oil additives, economical and convenient
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Welding head made of wear-resistant materials with long-lasting durability
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Firm welding points; working temperature below annealing temperature, no change to workpiece metallographic structure, stronger fusion strength than other methods with neat and clean welds
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Low welding cost, fast speed, easy operation and convenient maintenance
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Ultra-short welding time, instant fusion completion generally within 0.01-2 seconds
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No sparks during fusion, safe for operators; no smoke and no air pollution
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Parameter Item
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Specification
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Working Voltage
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AC220V/50Hz
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Working Air Pressure
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0.5-0.7Mpa
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Ultrasonic Frequency
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40KHz (Automatic Tracking)
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Input Electric Power
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0~1000VA
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Welding Time
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0~1S
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Equipment Weight
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Approx. 60Kg
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Control Box Dimension
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L360*W480*H200mm
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Generator Dimension
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L300*W460*H270mm
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This document outlines the operational constraints for the Atomfair UWM9670 ultrasonic metal welder. It is intended for use in winding and lamination processes requiring precise, high-frequency welding.
- Pneumatic Supply Constraint: A clean, dry compressed air supply regulated to 0.5-0.7 MPa is required for the pneumatic actuation system.
- Electrical Supply Constraint: The equipment must be connected to a single-phase AC220V/50Hz power source with sufficient current capacity for the 0-1000VA input power draw.
- Environmental and Safety Constraint: The welding process generates no sparks, smoke, or air pollution, but the equipment must be operated in a well-ventilated area to dissipate heat from the generator and control box.
- Mechanical and Thermal Constraint: The welding head is constructed from wear-resistant materials, and the process operates below the annealing temperature of the workpiece, preserving the metallographic structure.
This procedure describes the safe and effective operation of the Atomfair UWM9670 for welding metal sheets in winding and lamination processes. It covers setup, operation, and post-weld verification.
Required Equipment: Atomfair UWM9670 Ultrasonic Metal Welder, Clean, dry compressed air supply (0.5-0.7 MPa), AC220V/50Hz power source
- Connect utilities
Connect the equipment to the AC220V/50Hz power source and the clean, dry compressed air supply regulated to 0.5-0.7 MPa. - Prepare workpieces
Place the metal sheets to be welded into the welding fixture, ensuring they are properly aligned and held securely without any pre-treatment. - Set welding parameters
Set the desired welding time on the control box, typically within the 0-1 second range, and confirm the ultrasonic frequency is automatically tracked at 40 kHz. - Initiate welding cycle
Activate the welding cycle by pressing the foot switch or start button, which triggers the ultrasonic transducer to apply mechanical energy to the weld interface. - Inspect the weld
After the welding cycle is complete, inspect the weld joint for proper fusion, ensuring there are no signs of oxidation or surface contamination.
What is the maximum welding time and how does the automatic tracking feature affect weld consistency in the Atomfair UWM9670?
The Atomfair UWM9670 supports a welding time range of 0 to 1 second, with typical welds completing in 0.01–2 seconds as stated in the product overview. The 40 kHz automatic tracking system continuously adjusts the ultrasonic frequency to maintain optimal energy delivery, which helps ensure consistent weld quality across the specified time range, even with varying material thicknesses or surface conditions.
What are the air pressure and power requirements for operating the Atomfair UWM9670 in a production line?
The Atomfair UWM9670 requires a working air pressure of 0.5–0.7 MPa and operates on AC220V/50Hz with an input power range of 0–1000 VA. These specifications are critical for integration into existing production lines, as they determine the necessary compressed air supply and electrical infrastructure. The equipment weighs approximately 60 kg, and the control box and generator dimensions are L360×W480×H200 mm and L300×W460×H270 mm, respectively, which should be considered for floor space and layout planning.
Does the Atomfair UWM9670 require surface preparation or additional materials like solder or flux for welding?
No, the Atomfair UWM9670 eliminates the need for pre-treatment of workpieces and does not require solder, welding oil, or other additives. The ultrasonic wave provides a cleaning function that removes contaminants and oxides from metal surfaces during the welding process, enabling perfect fusion even with dirty or oxidized surfaces. This results in economical operation and simplifies the welding process, as no additional consumables are needed.
The Atomfair UWM9670 ultrasonic welder for winding and lamination processes delivers solid-state fusion via 40 kHz automatic tracking, achieving near-zero contact resistance and metallurgical bonding without surface pretreatment, while operating below annealing temperature to preserve workpiece microstructure.
Positive
- Near-zero contact resistance: Welding points exhibit ultra-low internal resistance and resistivity close to zero, ensuring excellent electrical conductivity critical for high-current winding and lamination joints.
- No surface pretreatment required: Ultrasonic cleaning action removes contaminants and oxides during welding, enabling reliable fusion without chemical or mechanical surface preparation, reducing process steps and consumables.
Trade-offs
- Requires compressed air supply: Operates at 0.5-0.7 MPa working air pressure, necessitating a stable compressed air infrastructure in the lab or production floor.
- Limited weld time window: Welding time is adjustable only up to 1 second, which may be too short for thicker or multi-layer metal stacks, requiring precise process tuning.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
