Leather Edge Coating Application System

Product Specifications

Technical details and manufacturing context for Leather Edge Coating Application System

Definition

The Leather Edge Coating Application System is an industrial automation solution designed for the precise and consistent application of edge coatings, paints, or finishes to cut leather pieces. It integrates material handling, surface preparation, coating application, and curing/drying stages into a continuous production line. The system improves edge quality, increases production speed, and reduces material waste compared to manual methods. It is configurable for various leather types, edge styles, and coating formulations.

The system typically includes a stainless steel frame, aluminum conveyor components, a PLC controller, solenoid valves, and PTFE-coated application heads. Key parameters include adjustable conveyor speed (0.5–5 m/min), coating reservoir capacity (10–50 L), operating air pressure (0.4–0.6 bar), maximum workpiece thickness (5–25 mm), coating thickness (0.05–0.3 mm), drying temperature (60–120 °C), power consumption (3–8 kW), electrical supply (380 V AC, 3-phase, ±10%, 50/60 Hz, per IEC 60038), operating temperature (10–40 °C), relative humidity (30–70% RH), ingress protection rating (IP54–IP65 per IEC 60529), machine weight (800–1500 kg), and footprint (3000×1200×1800 mm L×W×H). These values are reference ranges and must be confirmed for the specific model and application.

The system is intended for use in leather and related product manufacturing. It is not a complete production line but a specialized subsystem. Buyers should verify all specifications with the legal manufacturer or supplier before purchase, as actual performance may vary based on configuration and operating conditions. The system does not include coating materials, which must be selected separately based on the leather type and desired finish.

Working Principle

Leather pieces are conveyed through stations for edge cleaning/priming, precise coating application via controlled nozzles or rollers, and final drying/curing, all managed by a central programmable logic controller (PLC). The PLC coordinates conveyor speed, applicator pressure, and drying temperature to ensure consistent coating thickness and adhesion. The system operates within specified environmental limits (temperature, humidity) and requires a clean, dry air supply at the specified pressure. Maintenance signals include irregular coating patterns, pressure drops, or temperature deviations, which indicate the need for inspection of nozzles, valves, or heating elements. Failure boundaries include operation outside the specified electrical supply, air pressure, or environmental conditions, which may lead to inconsistent coating or equipment damage.

Common Materials

stainless steel frame, aluminum conveyor components, PLC controller, solenoid valves, PTFE-coated application heads

Technical Parameters

Parameter	Typical range	Notes & selection driver
Conveyor SpeedRequired	0.5–5 m/min	Adjustable line speed
Coating Reservoir CapacityRequired	10–50 L	Main coating tank volume
Operating Air PressureRequired	0.4–0.6 bar	Required pneumatic pressure
Max Workpiece ThicknessRequired	5–25 mm	Maximum leather thickness accepted
Coating Thickness	0.05–0.3 mm	Controlled by applicator pressure and speed
Drying Temperature	60–120 °C	Higher temperature speeds curing but may affect leather
Power Consumption	3–8 kW	Includes conveyor, pump, and drying system
Electrical Supply	380 ±10% V AC, 3-phase	50/60 Hz; other voltages available on requestIEC 60038
Operating Temperature	10–40 °C	Outside this range, coating viscosity may change
Relative Humidity	30–70 % RH	High humidity affects drying and adhesion
Ingress Protection Rating	IP54–IP65	Protects against dust and water splashesIEC 60529
Machine Weight	800–1500 kg	Depends on configuration and options
Footprint (L×W×H)	3000×1200×1800 mm	Approximate; varies with conveyor length

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Infeed Conveyor
Presents leather pieces to the system

Material: Stainless steel
Edge Preparation Unit Optional
Cleans and primes leather edge for coating adhesion

Material: Stainless steel, abrasive brushes
Precision Coating Applicator
Applies a controlled layer of edge coating

Material: Stainless steel, PTFE nozzles
IR Drying/Curing Tunnel
Dries or cures the applied coating

Material: Stainless steel housing, IR emitters
Central PLC Controller
Controls all system parameters and sequences

Material: Electronics enclosure

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Leather Edge Coating Application System.

Manufacturers of Leather Edge Coating Application System

Manufacturer profiles associated with Leather Edge Coating Application System.

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Frequently Asked Questions

What leather types can this system handle?

The system is configurable for various leather types, but the specific configuration must be matched to the leather's thickness, flexibility, and coating requirements. The maximum workpiece thickness is 5–25 mm, but this is a reference range; confirm with the manufacturer for your specific leather.

What is the typical coating thickness applied?

The coating thickness is controlled by applicator pressure and speed, with a reference range of 0.05–0.3 mm. The actual thickness depends on the coating formulation and the desired finish. Verify the achievable range for your application with the supplier.

What are the electrical supply requirements?

The system requires a 380 V AC, 3-phase supply with ±10% tolerance, at 50/60 Hz, per IEC 60038. Other voltages may be available on request. Always confirm the electrical specifications with the manufacturer for your installation site.

How does the system ensure consistent coating quality?

The PLC controller manages conveyor speed, applicator pressure, and drying temperature to maintain consistent coating thickness and adhesion. Regular maintenance, such as cleaning nozzles and checking air pressure, is essential. The system also operates within specified temperature and humidity ranges to avoid variations.

Data Basis

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Preliminary Technical Classification

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pressure:	0.2-0.8 bar (atomization pressure for spray application)
flow rate:	50-300 ml/min (adjustable coating delivery)
temperature:	15-35°C (ambient operation, coating viscosity stable)
slurry concentration:	10-40% solids by weight (viscosity range: 100-500 cP)

Leather Edge Coating Application System

Product Specifications

Industry Taxonomies & Aliases

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards