Industrial Equipment and Machines WINMAN Automatic / Shanghai Winman

Industrial Automation Standards and Engineering Growth of Shanghai Winman

The Shanghai Winman Industrial manufacturing plant located in Shanghai focuses on developing and producing precision equipment for Formed-In-Place Foam Gasket dispensing and electrical conductor busbar fabrication.

As part of Shanghai Weimiao Intelligent Control Machinery Technology Group, the enterprise delivers automated solutions for electrical engineering, power distribution, and renewable energy sectors worldwide.

The engineering infrastructure relies on advanced multi-axis dispensing robotics and high-accuracy fluid dosing units. In-house testing laboratories and evaluation rigs maintain rigorous control over dimensional tolerances, adhesive bonding strength, and foam polymerization rates.

The machinery is specifically optimized for long-term continuous assembly operations with minimal maintenance downtime.

Automatic FIPFG Foam Gasket Dispensing Machine Platforms WM-601 and WM-602

Flagship coordinate dispensing machines of the WM-601 and WM-602 series apply polyurethane sealing beads directly onto metal and polymer workpieces during production.

The FIPFG process generates a monolithic resilient gasket with closed cellular structure, shielding electrical enclosures, server cabinets, and battery packs against fine dust and moisture ingress up to IP68 rating.

The coordinate gantry table incorporates high-rigidity linear guideways and digital servomotors driving motion along X, Y, and Z axes.

The computer numerical control interface accepts standard CAD drawings and generates intricate spatial contours with a continuous linear velocity reaching thirty meters per minute, guaranteeing consistent sealing bead width and thickness.

Dynamic Dispensing Heads, High-Speed Mixers and STOP-DROP Shut-Off System

The core operational unit of the FIPFG robotic platform is a dynamic mixing head equipped with an independently regulated rotor.

Inside the stainless mixing chamber, polyol and isocyanate components undergo instantaneous homogeneous blending before the fluid mixture is fed through the nozzle directly into the component groove without bubbling or irregular expansion.

To prevent unwanted dripping or stringing when repositioning between workpieces, the unit utilizes a proprietary STOP-DROP pneumatic shut-off mechanism.

This valve system instantly halts chemical flow at the end of each motion path, keeping workpieces clean and minimizing expensive raw material consumption during continuous manufacturing runs.

Busbar Processing Machinery Lines WMB Series for Switchboard Manufacturing

Multifunctional busbar processing units of the WMB line represent integrated fabrication stations for copper and aluminum conductors installed in electrical distribution switchboards and substations.

Built on a heavy-duty bed, the system combines three independent hydraulic workstations allowing simultaneous shearing, punching, and angle bending operations.

Bending angle management is handled by a dedicated digital numerical controller with an interactive touchscreen panel.

The operator inputs conductor thickness and desired angle, while the controller automatically calculates metal springback parameters and hydraulic cylinder stroke depth, eliminating component defects during busbar fabrication.

Enclosure Corner Forming Equipment and Surface Preparation for Sealing

Achieving superior environmental enclosure protection requires impeccable planar geometry on door flanges and chassis panels.

The Winman manufacturing plant produces dedicated cold corner forming machinery that shapes sheet metal edges into seamless corners without welding operations or subsequent weld seam grinding.

The absence of thermal weld seams and grinding marks yields an uninterrupted smooth base for automated FIPFG gasket application.

The polyurethane foam adheres uniformly without corner gaps, eliminating localized ingress leaks and substantially accelerating the production tempo of serial electrical sheet metal enclosures.

Preventive Service Schedules, High-Pressure Water Washing and Dosing Checks

Routine technical maintenance for FIPFG platforms involves scheduled volumetric calibration of gear metering pumps and fluid temperature surveillance inside supply tanks.

The integrated automatic solvent-free washing system uses high-pressure water and compressed air, completely flushing reactive resin from the mixing chamber without harmful chemical vapors.

Periodic replacement of fine fluid filters, inspection of dynamic rotor shaft seals, and lubrication of coordinate gantry guideways follow total operating hour metrics. The digital controller logs executed production cycles and alerts maintenance teams ahead of required mechanical inspections.