Hanwin Glass Technology
HANWINGLASS TECHNOLOGY
Glass grinding series main image
Horizontal double edger production line
Circulating water device for CNC glass processing
Series 02 — Hanwin Glass Technology

Glass Grinding Series

Precision edge processing — from high-volume double edging to 0–45° mitering, decorative beveling, and CNC corner grinding. Powerful, stable, and user-friendly machines built for continuous glass production.

HANWIN GLASS TECHNOLOGY · BEIJING, CHINA

3–40mm
Glass Range
0–45°
Miter & Bevel Angles
±0.05mm
CNC Accuracy
0.4–40m/min
Processing Speed
1 / 3
Introduction

About Hanwin Glass Technology

Hanwin Glass Technology has been committed to leading and creating value in glass edge processing since its establishment. Our grinding series — double edgers, seaming and arrising machines, vertical edging, mitering, beveling, and CNC round corner grinders — are developed with innovative design concepts and a dedication to perfection, making Hanwin a benchmark brand in the industry. From high-volume architectural edging to decorative bevel finishing and precision CNC corners, our machines deliver polished, chip-free edges at production speed. As a technology-driven enterprise, Hanwin strives for precision, efficiency, simplicity, and energy savings in every product, adhering to a design philosophy centered on simplicity, user-friendliness, and safety.

01

Heritage of Craftsmanship

Through unwavering dedication over three decades, we refine every product and service to ensure exceptional quality.

02

Innovation as Our Engine

Propelled by continuous R&D investment, we consistently lead the way in technological advancement for our industry.

03

Partnership Built to Last

We have supported clients in over ten countries worldwide, with many collaborations enduring for decades.

Horizontal double edger grinding in operation
Precision Glass Edge Grinding
Product Series

Glass Grinding Series, Product Overview

Eight precision machines cover the full glass edge processing flow — from high-volume double edging and seaming through vertical edging, mitering, beveling, and CNC corner grinding, plus the 4-in-1 CNC glass processing center and its vertical loader/unloader for automotive and appliance glass.

Horizontal Double Edger Line
Double the Spindles. Double the Output.
1

Horizontal Double Edger Line

The high-volume workhorse of glass edge processing — 10 to 13 precision spindles per side grind both edges simultaneously at speeds up to 15 meters per minute. Built on precision ball-screw structures with servo transmission for continuous, automatic production on architectural, tempered, and laminated glass.

0120–26 simultaneous spindles process both edges in a single pass — double the throughput of single-side edgers in half the floor space.
02Up to 15m/min processing speed for continuous architectural glass production.
03Servo-driven automatic thickness adjustment — change from 3mm to 25mm glass without manual intervention.
04Precision ball-screw structure delivers micron-level positioning accuracy and vibration-free operation at high speeds.
Spindles Per Side
10–13
Glass Thickness
3–25mm
Processing Speed
Up to 15m/min
Min Glass Length
300mm
Max Glass Width
3000mm
Edge Profile
Flat, Flat+Polish
Total Installed Power
55–75kW
Control System
PLC + 12" touchscreen HMI
View Full Specs & Details Grinding Series 02 · HanTech
Horizontal Seaming/Arrising Machine
Fast Edges. Clean Seams.
2

Horizontal Seaming/Arrising Machine

The high-speed edge preparation machine for glass that will be tempered or laminated — 4 precision grinding heads remove sharp edges and apply a controlled arris (seam) at speeds up to 40 meters per minute. The fastest way to make glass safe for handling, tempering, and downstream processing.

0112–40m/min processing speed — the fastest seaming speed in its class.
024 precision grinding heads — two per side for consistent arris treatment on both edges in a single pass.
030.5–2mm adjustable arris width with one-turn grinding head depth control.
04Optical sensors detect glass thickness in real time and adjust grinding head spacing automatically.
Grinding Heads
4 (2 per side)
Glass Thickness
4–12mm
Processing Speed
12–40m/min
Min Glass Length
200mm
Arris Width
0.5–2mm (adjustable)
Edge Profile
Arris / Seamed
Total Installed Power
8–12kW
Machine Length
Approx. 3000–4000mm
View Full Specs & Details Grinding Series 02 · HanTech
Vertical Straight-Line Edging Machine
Compact Footprint. Full Edge Quality.
3

Vertical Straight-Line Edging Machine

The vertical-orientation glass edging machine engineered for space-efficient, high-precision flat edge grinding and polishing — glass travels upright through 6 to 12 configurable spindles delivering rough grind, fine grind, and polish in a single pass. The smallest footprint in its class with the flexibility to handle insulating, laminated, and decorative glass from 3 to 30mm thick.

016–12 configurable spindles — rough grind, fine grind, and polish in a single pass.
02Vertical space-saving design with the smallest footprint in its class.
03Low-E coating removal ready with an optional removal module.
04I-shape or L-shape layout options adapt to any factory floor plan.
Spindle Count
6–12 (configurable)
Glass Thickness
3–30mm
Processing Speed
0.5–6m/min
Min Glass Size
40×40mm
Edge Profile
Flat, Chamfer, Polish
Conveyor Type
Chain / Bearing
Layout Options
I-shape / L-shape
Control System
Manual / PLC + HMI
View Full Specs & Details Grinding Series 02 · HanTech
Every Angle. Perfect Edge.
4

Vertical Mitering / Angle-Changing Machine

The vertical-orientation glass mitering machine engineered for precise angle grinding from 0° to 45° — 10 to 13 configurable spindles deliver miter edge coarse grinding, fine grinding, polishing, and front/rear arrising in a single pass. The only machine in its class that combines mitering and flat edging in one compact, vertically-oriented package — creating seamless glass-to-glass corner joints for architectural, furniture, and display applications.

010–45° adjustable miter angle with press-button (10M) or HMI touchscreen (10A/13A) adjustment.
02Dual miter + flat edge capability — the 13A model combines mitering and flat edging in one machine.
0310-wheel precision grinding sequence — coarse, fine, polish, and front/rear arrising in a single pass.
04PLC + HMI touchscreen control with full parameter recall and automatic glass thickness adjustment.
Spindle Count
10–13 (configurable)
Miter Angle
0–45° (adjustable)
Glass Thickness
3–30mm
Min Glass Width
50–120mm
Processing Speed
0.5–5m/min
Edge Profile
Miter + Flat + Polish
Total Installed Power
21–28kW
Control System
Manual / PLC + HMI
View Full Specs & Details Grinding Series 02 · HanTech
Brilliant Bevels. Every Edge.
5

Vertical Beveling Machine

The vertical-orientation glass beveling machine engineered for high-precision decorative bevel grinding and bright polish finishing — 11 spindles deliver coarse bevel grinding, fine bevel grinding, bottom pencil edging, and felt polishing in a single pass. The widest bevel width in its class at up to 60mm, with adjustable bevel angles from 2.5° to 45° and a dual water tank system for consistent, mirror-like bevel finishes.

010–60mm adjustable bevel width — the widest bevel in its class across M, A, and B models.
0211-wheel precision grinding sequence — coarse bevel, fine bevel, bottom pencil edge, and felt polishing in one pass.
03Dual water tank system keeps coolant and polishing powder running separately for consistent, mirror-like finishes.
0420×20mm minimum glass size processes small decorative and art glass with ease.
Spindle Count
11 (fixed)
Bevel Angle
2.5–45° (adjustable)
Bevel Width
0–60mm (model dependent)
Glass Thickness
3–40mm
Min Glass Size
20×20mm
Processing Speed
0.4–10m/min
Edge Profile
Bevel + Pencil + Polish
Control System
Manual / PLC + HMI
View Full Specs & Details Grinding Series 02 · HanTech
Precision CNC Corners. Every Radius. Every Time.
6

CNC Round Corner Grinding Machine

The CNC-controlled glass corner grinding machine engineered for high-precision rounded corner grinding and polish finishing on rectangular glass — automatic 4-corner processing via G-code with adjustable corner radius from R5mm to R120mm, 3-wheel single-pass cycle (coarse grind → fine grind → polish), and pneumatic glass clamping. The only machine in its class that grinds all four corners of a glass sheet in one program cycle.

01CNC 4-corner automatic processing — all four corners ground in a single program cycle.
02R5–R120mm adjustable corner radius with ±0.05mm corner accuracy via G-code programming.
033-wheel single-pass cycle — coarse grind, fine grind, and polish per corner.
04Pencil / Ogee / Waterfall / Flat edge profiles with PC-based CNC interface and real-time X/Y positioning.
Control System
PC-based CNC / G-code
Corner Radius Range
R5–R120mm
Max Glass Size
1300×2500mm
Max Glass Thickness
3–25mm
Corner Accuracy
±0.05mm
Corners Per Cycle
Up to 4 (all corners)
Wheel Configuration
3 per spindle
Edge Profiles
Pencil / Ogee / Flat
View Full Specs & Details Grinding Series 02 · HanTech
HN-E CNC Glass Processing Center
4 in 1 CNC Automotive Glass Processing Center
7

HN-E CNC Glass Processing Center

The 4-in-1 CNC glass processing center engineered for automotive and appliance glass manufacturing — combines ultra-high processing speed with exceptional precision. Two linear motion axes plus a rotary motion axis drive a high-speed electric spindle, edging formed glass straight from the graphics file imported into the CNC system. Perfect for 1–6mm square and shaped glass, with straight-line, T-shape, and pencil grinding in a single setup.

014-in-1 processing — grinding, edging, C-shape and T-shape profiling, and pencil grinding in one CNC center for automotive and appliance glass.
022 linear axes + 1 rotary axis driven by a high-speed electric spindle — formed glass is edged directly from the CNC graphics file with no graphics limit.
03Vacuum suction cup worktable — cups are vacuum-fixed from the bottom and reposition freely without tools, then fix the formed glass in seconds.
04Built-in grinding wheel dresser — restore the diamond wheel quickly to improve production efficiency and edge consistency.
05Circulating water device — grinding point cooled at over 100L/min with a circular waste water collector and powerful aspirator through a sleeve-type pipe.
Model No.
MGC-E-1308
Glass Min. Size
400×400mm
Glass Max. Size
1300×800mm
Glass Thickness
2–6mm
Edging Type
C shape & T shape
Min. Acute Radius
2mm
Min. Concave Curve Radius
90mm (150mm wheel)
Grinding Wheel Diameter
150mm
Worktable Height
1120±20mm
Cut Out
0.5–1.2mm
Edging Tolerance
≤±0.1mm
Grinding Head Speed
4000–7000RPM (Max 7500)
Compressed Air
0.6 (±0.05) MPa · 600L/Min
Grinding Water
≥100L/MIN · 0.2–0.3MPa
View Full Specs & Details Grinding Series 02 · HanTech
Vertical Loader / Unloader
5-Axis Gantry Glass Transit System
8

Vertical Loader / Unloader

The vertical loader/unloader that achieves high-efficiency glass transit across different glass processing lines — the gantry system commonly used on-line. The 5-axis loader/unloader serves high-speed appliance glass processing lines, loading glass and turning its direction during the load. Working with one or two glass pieces together according to line speed, it is also used mid-line to turn glass 90 degrees — faster, space-efficient, and scratch-free.

015-axis gantry loader/unloader — loads glass and turns direction during loading for high-speed appliance glass processing lines.
02One or two pieces per cycle — matches line speed automatically for maximum throughput.
03Mid-line 90° turning — faster and more space-efficient than conveyors, eliminating scratches on polished edges.
04Servo motor drive with 4 motion axes and 10kg comprehensive load capacity for 1300×800mm glass.
054–10 seconds per piece cycle time with 0.6MPa air supply — ready to integrate into existing lines.
Model No.
VL1015 (Loader) / VUL1015 (Unloader)
Working Size
1300×800mm
Glass Thickness
2–6mm
Drive Method
Servo Motor
Number of Axis
4 axis
Comprehensive Load
10 kgs
Cycle
4–10 sec/pcs
Power Supply
220V/60Hz
Air Supply
0.6 MPa
View Full Specs & Details Grinding Series 02 · HanTech
Edge Processing Technology

Edge Processing Technology That Sets Us Apart

Every grinding machine in the Hanwin series is engineered around the same principles: precision spindle structures, automatic adjustment, closed-loop cooling, and intelligent control. The result is consistent, chip-free edge quality at production speed — shift after shift, year after year.

01

Multi-Spindle Precision Grinding

Up to 26 spindles · Single-pass finishing

From 4 grinding heads to 26 simultaneous spindles, every machine delivers rough grind, fine grind, and polish in a single pass — with micron-level positioning on precision ball-screw guideways.

02

Automatic Thickness & Angle Adjustment

Servo-driven · HMI preset profiles

Optical thickness detection and servo-driven spindles change glass setups automatically. HMI preset profiles recall spindle positions, speed, and pressure settings in seconds.

03

Closed-Loop Water Filtration

3-stage filtration · Dual tank systems

Recirculating coolant suppresses dust and prevents thermal damage, while 3-stage filtration removes particles down to 5μm. Beveling machines use dual tanks to keep coolant and polishing powder separate.

CE CertifiedISO 9001PLC + Touchscreen HMIPneumatic / Servo ControlSingle-Pass Edge FinishingCNC Automotive & Appliance Glass

Premium components and organic integration deliver the ultimate edge processing precision.

Applications

Applications of Hanwin Grinding Machines

Highly adaptable processing capabilities, comprehensively covering application needs across the glass processing industry.

01Architectural Curtain Wall
02Tempered Glass Processing
03Laminated Safety Glass
04Insulating Glass Production
05Furniture & Appliance Glass
06Mirror & Coated Glass
07Automotive Glass
08Architectural Corner Joints
09Shower Enclosures & Doors
10Decorative & Art Glass
11Appliance & Electronics Glass
12Architectural Feature Panels
Glass grinding applications
From architectural to automotive

Precision edge processing for every glass industry

Why Hanwin

Why Choose Hanwin Glass Technology

Six reasons partners trust us for their glass grinding line.

1

Swiss-Grade Precision

Performs like new for a decade — Swiss-grade precision engineered into every machine.

2

Millions of Cycles Without Failure

Built to endure millions of cycles without failure, even under continuous production.

3

Human-Machine Harmony

User-friendly operation designed around the operator, every single shift.

4

Heritage of Craftsmanship

Three decades of unwavering dedication to exceptional product and service quality.

5

Innovation as Our Engine

Continuous R&D investment keeps us leading technological advancement in the industry.

6

Partnership Built to Last

Clients in over ten countries worldwide, with many collaborations enduring for decades.

FAQ

Grinding Series - Common Questions

About double edgers, seaming and beveling, precision and line integration.

The series covers horizontal double edgers, horizontal seaming and arrising machines, vertical straight-line edgers, vertical mitering and beveling machines, a CNC round corner grinding machine, the HN-E CNC glass processing center and vertical loaders and unloaders.

Double edgers process glass 3-25mm at up to 15m/min, vertical straight-line edgers handle panels up to 3000×3000mm in 3-30mm glass, and the CNC round corner machine processes sheets up to 1300×2500mm.

The horizontal seaming and arrising machine runs 4 grinding heads at 12-40m/min on 4-12mm glass. Produced by our sister company HanTech Automation, its production capacity ranks number one in China.

Machines are built on precision ball-screw structures with servo transmission. The CNC round corner machine holds ±0.05mm with chamfers from R1-R60mm, and the HN-E processing center maintains ≤±0.1mm.

Vertical loaders and unloaders move panels in 4-10 seconds per piece with 4-axis servo control, feeding edgers continuously for low-labor production.

Yes. The series feeds naturally from cutting and into washing, and the HN-E CNC processing center adds drilling and milling capability - so a grinding line can be linked end-to-end with cutting, washing and drilling stations.

Complete Glass Processing Solution

Beyond grinding — Hanwin Glass Technology's full product range for every stage of glass processing

From cutting and edging to tempering, laminating, drilling, and handling — one trusted partner for your entire production line.

Glass Cutting SeriesGlass Edging SeriesGlass Tempering SeriesGlass Laminating SeriesGlass Drilling SeriesGlass Handling Equipment
RM No 205, No 40, Government West Street, Pinggu Town, Pinggu District, Beijing, China
HANWIN GLASS TECHNOLOGY · BEIJING, CHINA
Complete glass processing solution
One Partner — One Complete Line

Hanwin Glass Technology