GR-368/2 Goodyear Outsole Sewing Machine

Industrial GR-368/2 goodyear outsole sewing machine with automatic oiling system for heavy duty boots.gr-368/2 outsole sewing machine

Function

Technical catalog details for the GR-368/2 series goodyear outsole sewing machine, highlighting side scam and rectangular sewing applications.

Accelerate Production with the GR-368/2 Outsole Sewing Machine

Are manual oiling downtime, skipped stitches, and mechanical wear on thick leather outsoles causing manufacturing delays? For high-volume work boot factories, the perimeter side seam stitching quality dictates the product’s ultimate safety rating and structural lifespan. Forcing heavy-duty rubber or multi-layer leather under standard industrial stitchers leads to needle breakage, loose thread loops, and costly material waste.

The professional **GR-368/2 outsole sewing machine** is the ultimate multi-purpose solution engineered to streamline your specialized footwear line. By integrating advanced automatic lubrication, high-torque needle penetration, and an endurable mechanical drive into one ergonomic station, the **GR-368/2 series** delivers rapid, millimeter-precise decorative and structural border stitching while keeping operators productive and your active workshop environment clean.

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📊 Technical Features & Applications

Built to strict international exporting standards for continuous industrial manufacturing, this system provides compact yet robust specifications:

* **Product Series Identifier:** Goodyear Sewing Series (GR-368/2 / GR-368/2H)
* **Core Equipment Type:** Industrial goodyear outsole sewing machine / heavy-duty outsole stitcher
* **GR-368/2 Application:** Specialized for side seam sewing and rectangular sewing of beach shoes and heavy-duty boots
* **GR-368/2H Application:** Heightened model specialized for side seam sewing of long-tube boots
* **Lubrication System:** Automatic oiling mechanism ensuring low maintenance and high durability
* **Mechanical Quality:** Endurable chassis engineering built for extended multi-shift factory operations
* **Quality Classification:** First-grade premium commercial manufacturing export standard
* **Packaging Framework:** Heavy-duty reinforced protective export wooden case / shockproof wrap

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💡 Core Advantages & Highlights (Quick Scan)

### ⚙️ 1. Optimized for Side Seam & Rectangular Sewing
Eliminate material misalignment completely. The **GR-368/2 outsole sewing machine** configuration features a specialized heavy-duty mechanism tailored for beach shoes and heavy-duty boots. It clamps and drives thick substrates uniformly beneath the needle block, executing a perfectly consistent side seam and rectangular line along the irregular outer shoe curve without thread gathering.

### 🦾 2. Heightened Model for Long-Tube Boots (GR-368/2H Mode)
Boost your workshop capabilities with custom-configured vertical clearance. The **GR-368/2H** variant is uniquely designed for the side seam sewing of long-tube leather boots. Its heightened arm layout gives technicians maximum visibility and optimal clearance to maneuver complex tall profiles and deep perimeter channels easily.

### 🛢️ 3. Automatic Oiling for Endurable Performance
Say goodbye to frequent maintenance breaks. The **GR-368/2 series** is equipped with an integrated automatic lubrication network that feeds oil consistently to all high-wear rotational junctions. This advanced engineering ensures smooth, low-friction mechanical movement and high durability under continuous daily factory workloads.

### 🧵 4. Consistent Heavy-Duty Lockstitch Tension
Achieve flawless structural seams every time. The dual-tension discs and high-precision needle mechanism of the **GR-368/2** work in perfect synchronization. This locks each thread deeply into the outsole channels, preventing skipping or loose loops even on heavy-duty multi-layer materials.

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🛠️ Step-by-Step Factory Operation Guide

实现完美的固特异外底边线缝合，只需高效的四步工作流：

1. **System Startup:** Connect the **GR-368/2** workstation to a stable power line and check the automatic lubrication level indicators.
2. **Thread and Configure:** Guide your high-tensile commercial thread through the tension discs and align the alignment guide smoothly.
3. **Position the Footwear:** Slide the lasted heavy boot or beach shoe beneath the presser foot, aligning the border sideline contour accurately with the needle guide.
4. **Execute Stitching:** Depress the integrated foot pedal to activate the endurable drive, guiding the shoe smoothly for a perfect lockstitch line.

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