GR-683 Goodyear & Martin Boots Sole Edge Trimming Machine | Professional Industrial Footwear Shaping Equipment
GR-683 Goodyear & Martin Boots Sole Edge Trimming Machine

GR-683 heavy-duty sole edge trimming machine with 10000 RPM cutter speed.
Function

Product Overview
The GR-683 is a premier heavy-duty equipment developed for high-volume footwear production plants. It is primarily utilized for sole edge groove shaping and edge material cutting of Martin boots and high-end Goodyear welted shoes. Driven by a massive main motor that spins the circular knife at an incredible 10000 RPM, the GR-683 ensures that every leather or compound rubber sole receives a flawless, uniform finish.
Advanced Features of GR-683 Sole Edge Trimming Machine
- High-Speed Precise Cutting: The main spindle motor drives the premium circular knife at a consistent 10,000 RPM, delivering effortless slicing power even through heavy-duty rubber soles.
- Smart Foot-Pedal Control: Operators can manipulate the vertical movement of the aluminum feeding wheel via a heavy-duty foot pedal, allowing the machine to adapt to varying shoe sole thicknesses instantly.
- Ergonomic Assisted Feeding: The rotational motion of the specialized aluminum wheel automates sole transmission, significantly lowering labor fatigue and maximizing workplace ergonomics.
- Stepless Variable Feeding Speed: Features a fully adjustable tray speed, allowing production managers to calibrate the material feeding speed based on the operator’s experience level.
GR-683 Sole Edge Trimming Machine Technical Parameters
| Specification | Details |
|---|---|
| Model | GR-683 |
| Circular Knife Specs | 58 × 48 mm / 56 × 42 mm |
| Spindle Rotation Speed | 10000 RPM |
| Tray Speed Control | Stepless Variable Regulation |
| Circular Knife Motor Power | 3000 W / 380 V |
| Lower Tray Motor Power | 250 W / 380 V |
| Upper Pressure Wheel Motor | 250 W / 380 V |
| Exhaust Fan Motor Power | 1100 W / 380 V |
| Machine Net Weight (N.W.) | 540 Kg |
| Machine Dimension | 1500 × 1020 × 1480 mm |
To tolerate immense rotational vibrations at 10000 RPM, all critical spindle configurations of the GR-683 are engineered with high-precision cast materials. Learn more about premium CNC industrial milling methods on the official Haas Automation digital platform.
As a trusted supplier of automated shoe machinery, we support comprehensive assembly systems. Take a look at our professional Goodyear welt stitching machine variants to optimize your subsequent stitch-bonding processes.
FAQ About GR-683 Sole Edge Trimming Machine
Q1: Can the GR-683 sole edge trimming machine process both rubber and leather outsoles?
A1: Absolutely. Thanks to its heavy-duty 3000W main knife motor running at a blinding speed of 10000 RPM, the GR-683 handles tough vulcanized rubber soles typically used for Martin boots, as well as premium heavy-duty leather soles for Goodyear footwear, leaving zero burrs or rough edges.
Q2: How does the vertical aluminum wheel mechanism assist workers during mass shoe production?
A2: Manual trimming of heavy soles places a vast toll on workers. The GR-683 shoe trimming machine features a smart aluminum wheel that moves up and down via a foot-pedal to match varying sole profiles. Once engaged, its motorized rotation automatically feeds the shoe, drastically lessening employee strain and accelerating the factory output.
Q3: Why is the 1100W built-in exhaust fan motor important for this shoe machinery model?
A3: Shaving heavy leather and rubber edges at 10000 RPM creates an immense volume of airborne debris and flying scrap materials. The GR-683 integrates a high-efficiency 1100W exhaust fan to pull scrap materials instantly away from the blade assembly, protecting the operator and ensuring the factory floor stays clean.
Q4: What are the electrical connection and structural logistics values of the GR-683?
A4: To maintain synchronous industrial power across four separate internal motors, the machine requires a standard 380V factory electricity grid. It features a stable net weight of 540 KG and an exterior volume footprint of 1500 × 1020 × 1480 mm, ensuring zero shifting or tracking vibration during heavy-duty operations.
Ready to scale up your industrial boot manufacturing plant?
Contact us today to get immediate factory-direct wholesale quotes and complete layout catalogs for the GR-683!
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