HD-641 11-Head Vertical Stone Edge Polishing Machine
The HD-641 Stone Edge Polishing Machine is a high-performance solution for fabricating marble and granite countertops, vanities, and backsplashes with speed and precision. Outfitted with six flat edge polishing spindles, four 45° chamfering heads, and a rear-angle saw blade for back-edge beveling, it completes edging, polishing, and chamfering in a single pass. Coupled with a robust slab support system, the HD-641 accommodates materials up to 118 inches (about 300 cm) in length, making it ideal for large-scale stone fabrication projects. With its time-tested design, this machine not only offers superior edge quality but also the flexibility to be customized according to specific customer requirements. Optional modifications can extend its capabilities to include decorative, non-standard edge profiles, thereby meeting a wide range of contemporary design specifications and market demands.
- Dual-Edge Polishing Versatility
Supports both flat (straight) and bevel edge polishing, giving fabricators the flexibility to handle a wide range of stone countertop and backsplash applications with a single machine. - Precision Spindle Control with Smart Technology
Features Spindle Stagger Technology for optimized tool engagement and full-length edge coverage—ideal for tight slab layouts. Includes Manual Spindle Pressure Adjustment to fine-tune polishing force for various materials and edge profiles. - Automatic Tool Wear Compensation
Integrated system automatically monitors tool wear and adjusts in real time to maintain a consistent, high-quality finish while extending tool life and reducing maintenance downtime.
HD-641 11-Head Flat & Bevel Edge Polisher – Product Description
The HD-641 Stone Edge Polishing Machine is a state-of-the-art, heavy-duty solution engineered to meet the rigorous demands of stone fabricators worldwide. This robust machine is specifically designed for the precise polishing of marble, granite, quartz, and other natural stones, delivering flawless straight edge and 45-degree beveled edge finishes. At the heart of its exceptional performance are 11 high-performance spindles, including 6 dedicated spindles for straight edge polishing that ensure uniform, high-gloss surfaces, and 4 chamfer spindles mounted at a 45-degree angle which effortlessly create perfect bevels. An additional precision angle cutting blade unit is integrated for back chamfering, ensuring that even the underside edges maintain the same level of quality and precision. The HD-641’s advanced automated infeed and outfeed conveyor system, featuring rugged rollers and a guide fence, guarantees a seamless material flow, significantly reducing manual intervention while boosting production efficiency. Complemented by a robust slab support system that accommodates boards up to 3 meters wide, the machine streamlines the entire stone edge processing workflow—from trimming and polishing to chamfering—ensuring that each product, whether it is a backsplash, countertop, or integrated sink surround, exudes professional-grade quality.
Engineered to cater to high-volume production environments, the HD-641 not only optimizes productivity but also enhances overall product quality, making it an indispensable asset for manufacturers aiming to maintain a competitive edge in the stone processing industry. Its integrated design and automated operation minimize labor costs and decrease processing time without compromising on finish quality, thereby achieving the ideal balance between efficiency and precision. The machine’s versatility allows it to handle a wide range of profiles, offering the flexibility required to create both simple straight edges and complex angled contours, which is essential for a diverse market that demands varying design aesthetics. Designed with durability, reliability, and consistent output in mind, the HD-641 stands as a testament to cutting-edge engineering and innovation. It empowers manufacturers to elevate their production capabilities while ensuring every stone edge meets the highest standards of craftsmanship, thus driving customer satisfaction and business growth in today’s competitive global market.
Stone Edge Finishing with Flat & Bevel Polisher – Complete 11-Wheel Workflow：
| Wheel No. | Function | Type | Grit Size | Purpose |
|---|---|---|---|---|
| 1 | Flat Edge Grinding | Diamond Wheel | 80# | Heavy stock removal & edge shaping |
| 2 | Flat Edge Intermediate Grind | Resin Bond Polishing Pad | 150# | Smoothing after diamond wheel |
| 3 | Flat Edge Pre-polish | Resin Bond Polishing Pad | 500# | Surface refinement |
| 4 | Flat Edge Fine Polish | Resin Bond Polishing Pad | 1000# | Pre-polishing stage |
| 5 | Flat Edge High Polish | Resin Bond Polishing Pad | 2000# | High-gloss preparation |
| 6 | Flat Edge Final Polish | Resin Bond Polishing Pad | 6000# | Mirror finish polishing |
| 7 | 45° Bevel Grinding | Diamond Bevel Wheel | 80# | Beveled edge shaping |
| 8 | 45° Bevel Pre-polish | Resin Bond Bevel Polishing Pad | 500# | Surface smoothing for bevel |
| 9 | 45° Bevel High Polish | Resin Bond Bevel Polishing Pad | 2000# | Gloss prep for beveled edge |
| 10 | 45° Bevel Final Polish | Resin Bond Bevel Polishing Pad | 6000# | Final mirror-like bevel finish |
| 11 | Back-Cut Blade | Circular Saw Blade (Ø300mm) | – | Relief cut on backside to prevent edge chips |
With over 25 years of experience in stone edge polishing machine manufacturing, HORD Machinery continues to evolve by integrating the latest technologies. We offer a full range of edge polishing machines with customizable configurations, including 6, 8, 10, 11, 12, 13, 14, and 15 polishing heads to meet the diverse needs of our customers.
Our machines are engineered for precision edge processing of both natural and engineered stone—such as marble, granite, quartz, terrazzo, and sintered stone. They are ideal for polishing window sills, stair treads, countertops, and more.
Capable of delivering consistent, high-quality finishes across various edge profiles—including bullnose, ogee, pencil, and French edges—our machines have earned widespread recognition from customers worldwide.
Key Features of the Marble Edge Polishing Machine
Our advanced Stone Edge Polishing Machine is engineered for high-precision edge finishing and profiling of various flat stone slabs. Designed with cutting-edge functionality and industrial-grade components, it offers exceptional efficiency, consistency, and ease of operation — ideal for high-throughput stone fabrication environments.
Versatile Edge Processing Capabilities
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Supports a full range of edge finishing tasks, including:
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Thickness calibration with 90° straight edge profiling
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Thickened edge polishing with a high-gloss finish
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Straight edge 45° chamfering
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Edge molding and shaping
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Bullnose and cove backing cuts (Horseshoe / Ogee cuts)
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Optional 300–350mm blade configuration for one-pass back cutting and side polishing, reducing processing time and improving accuracy.
High-Gloss Finish in a Single Pass
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Complete processing cycle: calibration → coarse grinding → fine grinding → polishing, all in one pass.
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Delivers a mirror-like shine, often exceeding the surface brightness of the original slab.
⚙️ Smart Mechanical Design
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Utilizes water-cooled polishing pads with snail lock holders, ensuring quick tool changes and extended tool life.
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Equipped with electric motor-driven forward/backward and vertical adjustments for precise positioning and depth control.
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Adjustable feed rate and cutting depth to match different stone types, thicknesses, and edge styles.
High Efficiency & Labor Savings
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Maximum processing speed: up to 5 meters per minute
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Capable of replacing the workload of up to 15 skilled manual workers, minimizing labor costs while eliminating human errors and inconsistencies.
User-Friendly & Low Maintenance
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Simple to operate with intuitive controls.
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Easy-access maintenance points reduce downtime and service needs.
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Robust construction built for long-term industrial use.
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HD-641 11-Head Granite Edge Polisher – Technical Specifications
| Parameter | Metric | Imperial (US Units) |
|---|---|---|
| Conveyor Belts | 2 belts | 2 belts |
| Flat Edge Polishing Wheels | 6 units | 6 units |
| Bevel Polishing Wheels | 4 units | 4 units |
| Bevel Cutting Blade | 1 unit | 1 unit |
| Flat Wheel Diameter | Ø125–150 mm | Ø4.9″–5.9″ |
| Bevel Wheel Diameter | Ø150 mm | Ø5.9″ |
| Bevel Blade Diameter | Ø200–350 mm | Ø7.9″–13.8″ |
| Max. Workpiece Length | 3000 mm | 118″ |
| Min. Workpiece Size | 10–80 × 80 mm | 0.4″–3.1″ × 3.1″ |
| Processing Thickness | 10–60 mm | 0.4″–2.4″ |
| Working Speed | 800–5000 mm/min | 2.6–16.4 ft/min |
| Water Consumption | 1000 L/min | 264 gal/min |
| Total Installed Power | 45 kW | 60.3 HP |
| Machine Dimensions (L×W×H) | 7.8 × 1.2 × 2.2 m | 25.6′ × 3.9′ × 7.2′ |
| Machine Weight | 4500 kg | 9,920 lbs |
Stone Straight Edge and Beveled Edge Polishing Machine Applications
The HD-641 Stone Edge Polisher is engineered for high-precision edge finishing in a wide range of residential, commercial, and industrial stone fabrication projects. Designed to handle both flat and bevel edge profiles with exceptional consistency, this machine is a go-to solution for fabricators who demand speed, accuracy, and flawless surface quality.
This machine is ideal for:
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Kitchen & Bathroom Countertops – Perfect for polishing granite, marble, and quartz edges to a smooth, high-gloss finish.
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Backsplashes & Wall Panels – Delivers clean bevels and consistent straight edges for decorative and functional wall applications.
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Stair Treads & Window Sills – Produces precise straight edges and chamfers for architectural stone components.
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Custom Stonework & Furniture Tops – Supports a wide variety of edge profiles for one-off or high-volume custom fabrication.
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Tile & Slab Edge Processing – Suitable for smaller pieces with tight dimensional tolerances and repeatability.
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Get a Free Quote for Flat & Bevel Edge Polisher for Granite and Quartz Countertops
Boost your production with our precision Flat & Bevel Edge Polisher – built for granite, marble, and quartz countertop edges. Durable, easy to operate, and made for smooth, high-gloss finishes. Fill out the form to get your best price today!
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