Automatic Straight Line Stone Edge Grinding & Polishing Machine Joborn Seg8-512
Product Details
| After-sales Service: | Available |
|---|---|
| Warranty: | 1 Year |
| Type: | Edge Grinding Machine |
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Basic Info.
- Model NO.
- SEG8-512
- Usage
- Granite, Marble
- Application
- Machinery & Hardware, Art & Craft, Construction, Mineral Industry, Stone Industry
- Source Voltage
- 380V
- Automation
- Automatic
- Cutting Ability
- High Speed
- Control
- PLC
- Certification
- ISO, CE
- Processing Width
- 80mm
- Processing Thickness
- 10~80mm
- Belt Advanced Speed
- 0.8~5m/Min
- Number of Grinding Head
- 8(Optional)
- Main Motor Power
- 3/4.5/5.5kw
- Total Power
- 36kw
- Weight
- 3300kg
- Color
- Red and Black(Can Be Customized)
- OEM/ODM Service
- Available
- Transport Package
- Plastic Packing
- Specification
- 7500x1100x2000mm
- Trademark
- JOBORN
- Origin
- Quanzhou, China
- HS Code
- 8464109000
- Production Capacity
- 50 Sets Per Month
Product Description
Automatic Straight Line Stone Edge Grinding & Polishing Machine | JOBORN SEG8-512
Automatic Stone Edge Polishing Machine for Slabs & Countertops
Quick Summary
With multi-head configuration and conveyor-fed structure, it delivers stable edge quality, high efficiency, and reduced labor cost-ideal for granite, marble, quartz, and artificial stone processing plants.
Product Overview
The Automatic Stone Edge Grinding and Polishing Machine is a continuous-type edge finishing solution specially developed for straight-line stone processing.It integrates rough grinding, fine grinding, chamfering, and polishing into one automated workflow, ensuring consistent edge profiles and high surface gloss.
This machine is widely used in:
Stone slab factories
Countertop fabrication workshops
Engineering stone processing lines
Compared with manual or semi-automatic edge grinders, it significantly improves productivity and edge consistency while lowering operator dependence.
SEG11-641 SEG8-512 SEG14-3641
Key Features & Advantages
Straight Line Continuous Processing
Conveyor belt feeding systemStable slab movement and uniform grinding pressure
Ideal for batch production
Multi-Head Grinding & Polishing System
Configurations available with 8 / 11 / 14 polishing headsCovers complete process from coarse grinding to final polishing
Supports straight edge, slight bevel, and chamfer profiles
High Efficiency, Low Labor Requirement
One operator can manage the whole lineSuitable for mass production of standard stone slabs and countertops
Wide Material Compatibility
GraniteMarble
Quartz stone
Artificial / engineered stone
Industrial-Grade Structure
Heavy-duty machine bodyStable long-term operation
Designed for continuous industrial use
Applicable Stone Products
Kitchen countertopsBathroom vanity tops
Window sills
Door thresholds
Flooring & engineering slabs
Technical Specifications:
| SEG Automatic Edge Grinding Machine | ||||
| Appellation | Unit | SEG11-641 | SEG8-512 | SEG14-3641 |
| Processing width | mm | 80 | ||
| Processing thickness | mm | 10-80 | ||
| Belt advanced speed | m/min | 0.8-5 | ||
| Number of grinding head(Optional) | pcs | 11 | 8 | 14 |
| Total power | kW | 33 | 36 | 48 |
| Power of main motor | kW | 3/4.5/5.5 | ||
| Dimension(LxWxH) | mm | 7500x1000x2000 | 7500x1100x2000 | 8000x1100x2000 |
| Weight | kg | 3200 | 3300 | 4500 |
Why Choose an Automatic Stone Edge Polishing Machine?
Compared to manual edge grinders:Higher consistency
Better edge gloss
Lower scrap rate
Reduced labor cost
Compared to CNC profiling machines:
Faster for straight edges
Lower investment cost
Easier operation & maintenance
This machine is the most cost-effective solution for straight-line edge finishing.
Who Would Need Automatic Stone Edge Polishing Machine?
Stone slab manufacturers
Countertop fabricators
Stone processing factories
Stone machinery distributors


Frequently Asked Questions (FAQ)
Q1: What edge shapes can this machine process?
A: It is designed for straight edges, including flat edges, slight bevels, and chamfers.Q2: Is it suitable for quartz stone?
A: Yes. The machine is compatible with quartz, granite, marble, and artificial stone using proper grinding wheels.Q3: How many operators are required?
A: Normally one operator is enough for daily operation.Q4: Can polishing head quantity be customized?
A: Yes. Different head configurations (8-14 heads) are available according to edge quality requirements.Q5: Is this a CNC machine?
A: No. This is a straight-line automatic edge grinding and polishing machine, optimized for efficiency and batch production.Looking for a reliable Automatic Stone Edge Polishing Machine for your stone factory or distribution business?
Contact us today for price, configuration, and production solutions.
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