TH-141A Vertical bilateral dyeing machine

Product Overview

In the premium leather goods and footwear industry, the quality of edge finishing directly dictates the final market value of the product. Hand-painting leather edges is notoriously time-consuming, requires highly skilled labor, and often results in inconsistent quality. Guangdong Tenghong Machinery introduces the TH-141A Vertical Bilateral Dyeing Machine, a specialized finishing solution designed to eliminate these production bottlenecks.

While widely utilized for belts and luxury handbags, this unit is also an indispensable piece of shoe making equipment. It perfectly colors the edges of leather sandal straps, shoe upper trim, and decorative footwear elements. By automating the edge-oiling process on both sides simultaneously, this shoe factory machinery dramatically increases yield rates and ensures flawless, boutique-level finishing for your entire product line.

Core Advantages & Commercial Value

Procurement directors understand that investing in specialized shoe manufacturing machinery must deliver a rapid Return on Investment (ROI). The TH-141A provides immediate commercial value through the following advantages:

• Dual-Wheel Synchronous Coloring: Unlike single-sided rollers that require the operator to pass the material through twice, the TH-141A coats both the left and right edges simultaneously. This instantly cuts production time by 50%, making it a highly efficient addition to your footwear manufacturing machinery lineup.
• Ultra-Low Energy Consumption: Powered by a highly efficient 120W motor, this machine operates at a fraction of the electricity cost of larger shoe making equipment, allowing you to run it continuously throughout a standard 8-hour shift with negligible utility expenses.
• Drastic Reduction in Paint Waste: The precision reservoirs and adjustable scraper system ensure that only the exact amount of edge oil needed is applied to the material. This prevents expensive leather dyes from dripping or over-saturating, significantly lowering raw material waste in your facility.
• Space-Saving Vertical Footprint: With dimensions of just 5505501250mm, this standalone pedestal unit integrates seamlessly into tight factory layouts, complementing your existing leather shoe making machine setups without demanding excessive floor space.

Deep Dive: Core Components & The Arc-Shaped Toothed Wheel

What truly separates the TH-141A from entry-level shoe manufacturing machinery is its proprietary roller design. Standard flat rollers often struggle with the high viscosity of premium edge paints, leading to skipping or air bubbles.

Our engineers developed the Arc-Shaped Toothed Wheel Structure. The finely milled grooves (teeth) act as micro-reservoirs, pulling the thick edge oil smoothly from the basin. As the leather strip passes through, the arc shape naturally hugs the contoured edge of the leather, depositing a perfectly uniform, rounded layer of paint. This mechanical precision guarantees that every belt, bag strap, or shoe component processed by this shoe factory machinery looks consistently flawless.

Detailed Technical Parameters

To ensure compatibility with your production requirements, please review the precise technical specifications of this footwear manufacturing machinery:

Model Designation: TH-141A (Vertical Stand Type)

Processing Material: Leather, PU, Canvas, Synthetic Blends

Width Adjustment Range: 5mm - 50mm (Easily adjustable via dual side-knobs for different strap sizes)

Motor Power: 120W (High-torque, low-draw motor)

Voltage: 220V (Standard industrial single-phase)

Machine Dimensions: 550mm x 550mm x 1250mm

Net Weight: 43 kg (Sturdy, anti-vibration base)

Application Scope & Finished Product Showcase

The versatility of the TH-141A makes it a cornerstone of modern shoe making equipment. With its 5-50mm adjustable width, operators can easily transition between processing:

• Footwear Components: Coloring the edges of leather straps for women's sandals, loafer saddles, and decorative strips, acting as a crucial companion to your primary leather shoe making machine.
• Leather Belts: Applying smooth, thick edge paint to heavy-duty men's belts and fashion waistbands.
• Handbags & Luggage: Perfectly finishing the long shoulder straps and edge strips of luxury handbags (as seen in the accompanying red handbag demonstration).

Contrast: TH-141A vs. Traditional Manual Edge Painting

When evaluating shoe factory machinery, comparing automated solutions against traditional manual labor is vital.

• Manual Painting: Requires the worker to hold an awl or sponge, painting one side at a time. The result heavily depends on the worker's mood and fatigue, often leading to uneven coats, spilled paint, and a maximum output of perhaps 50 belts per hour.
• TH-141A Automated Painting: An entry-level operator simply feeds the strip into the guide. The dual wheels paint both sides in one smooth motion. The result is 100% consistent, with an output exceeding 300 belts or straps per hour. This speed and consistency make it one of the most cost-effective pieces of footwear manufacturing machinery available.

After-Sales Service & Easy Maintenance

At Guangdong Tenghong Machinery, we know that dyeing machines can become a nightmare to clean if not designed properly. The TH-141A features a quick-release mechanism for the paint reservoirs and coloring wheels. At the end of a shift, operators can detach these core parts in under 30 seconds for easy washing, preventing dried paint from ruining the gears.

Furthermore, as a leading provider of shoe manufacturing machinery with over two decades of export experience, we back this leather shoe making machine accessory with a comprehensive 12-month warranty, detailed English video tutorials, and 24/7 online technical support.

Frequently Asked Questions (FAQ)

Q1: Can this shoe making equipment handle very thin leather straps without twisting them?

Yes. The machine features adjustable tension guides at the feeding port. By calibrating the tension knobs, operators can feed strips as narrow as 5mm and as thin as 1.5mm without twisting or curling the material.

Q2: Is it difficult to change paint colors on this shoe factory machinery?

Not at all. The dual paint basins are designed for rapid swap-outs. You simply lift out the current basin, wipe down the toothed wheels with solvent, and drop in the new color basin. The entire changeover takes less than 5 minutes.

Q3: Can this footwear manufacturing machinery be customized for local voltages?

Yes. While the standard configuration is 220V, our engineering team can easily configure the internal motor to match your specific regional electrical standards prior to global shipment.

Elevate Your Leather Finishing Quality Today

Stop allowing messy, inconsistent manual edge painting to devalue your premium leather goods. Integrate the TH-141A Vertical Bilateral Dyeing Machine into your production line and experience the efficiency of top-tier shoe manufacturing machinery.

Ready to streamline your factory? Contact Tenghong Machinery today for a custom quote, shipping logistics, and expert advice on expanding your leather shoe making machine capabilities.