ADZM11325A-45° straight line Glass Edging Machine, using PLC to control glass thickness and angle. Suitable for grinding straight edge of different size and thickness flat glass. The coarse grinding, fine grinding, chamfering and polishing can be finished at one time. The #1-#5 or #1-#7 grinders can be swung 0~45° as request to grinding straight edge with angle 45°. Frequenay control of motor speed and working load can be adjusted smoothly by continuously variable mechanism transmission. Adjust front rail to match different glass thickness. The machine is eauipped with an automatic front and rear lift guide rails, automatic clamping, regulators and other systems, high precision, high efficiency, easy to operate, is an indispensable tool for glass procession. As one of the leading China straight line glass edging machine suppliers, we ensure our products meet the highest international standards, delivering exceptional performance and durability.

Technical Specifications:

Position of Wheels:

11 Motors Straight Line Glass Edging Machine is a high-precision automation equipment designed specifically for the glass deep processing industry. It integrates 11 sets of independently driven grinding units (covering rough grinding, fine grinding, polishing, chamfering, safety fillet and other process modules), and can complete the forming, polishing and safety treatment of glass straight line edges in one go. The equipment supports the processing of float glass, tempered glass, Low-E coated glass, and photovoltaic ultra white glass with a thickness of 3-25mm. The maximum processing size can reach 3660mm × 2440mm, with a processing accuracy of ± 0.05mm. The efficiency is 50% higher than traditional 8-axis equipment, and it is suitable for large-scale production scenarios such as building curtain walls, furniture panels, automotive glass, and photovoltaic modules.

2、 Core Features and Professional Data

Multi axis precision linkage system

Axis configuration: 11 sets of servo motors are independently driven (rated power 1.5-3.0 kW/axis), achieving 0.01ms level synchronous response through EtherCAT bus, ensuring continuity error of coarse grinding, fine grinding, polishing, chamfering and other processes of ≤± 0.05mm (ISO 230-2 standard).

Motion accuracy: X/Y/Z three-axis positioning accuracy ± 0.02mm, repeat positioning accuracy ± 0.01mm, can stably process glass edges with straightness ≤ 0.1mm/m and perpendicularity error ≤ ± 0.15 °, meeting the EU EN12150 safety glass standard.

Processing efficiency: The maximum feed rate is 30m/min (coarse grinding section), 15m/min (fine grinding/polishing section), and the single shift production capacity (8 hours) reaches 1200-1500 square meters (taking 5mm glass as an example), which is 55% more efficient than traditional equipment.

Modular Art Chain Design

Rough grinding unit: 6 sets of diamond grinding wheels (particle size 60 # -120 #), linear speed 2800-3200r/min, single-sided grinding amount ≤ 2.5mm, surface roughness Ra ≤ 3.2 μ m, quickly remove burrs and cut edges.

Precision grinding unit: 3 sets of resin bonded diamond grinding wheels (particle size 240 # -400 #), linear speed 2200-2600r/min, edge straightness ≤ 0.08mm/m after processing, verticality error ≤ ± 0.1 °, providing a foundation for polishing.

Polishing unit: 1 set of wool felt+cerium oxide polishing wheel (particle size W10-W5), adjustable pressure of 0.2-0.5MPa, surface glossiness after processing ≥ 90GU (60 ° angle detection), light transmittance loss ≤ 0.3%, meeting high-end display needs.

Chamfering and fillet unit: 1 set of adjustable angle grinding wheels (0 ° -45 ° continuously adjustable), chamfer width 1-8mm, fillet radius R0.5-R3mm, edge strength increased by 30% after processing (tested according to ASTM C1048 standard).

Intelligent Numerical Control and Adaptive Control

Numerical Control System: Equipped with a 15 inch industrial touch screen, supporting direct import of CAD drawings (compatible with DXF/DWG formats), automatically generating machining paths, improving programming efficiency by 70%, and changing molds within 15 minutes.

Pressure adaptive adjustment: Real time monitoring of the contact force between the grinding wheel and the glass through a pressure sensor (accuracy ± 0.01MPa), automatic compensation for processing errors caused by glass thickness fluctuations (± 0.5mm), and a reduction in edge breakage rate to ≤ 0.3%.

Energy consumption optimization: Equipped with variable frequency drive technology, the no-load power consumption is reduced by 40%, and the comprehensive energy consumption is ≤ 12kW · h/100 ㎡ (calculated based on 5mm glass processing), which is 25% more energy-efficient than traditional equipment.

Safety and Environmental Design

Dust recovery system: Adopting dual stage cyclone separation+HEPA filtration technology (filtration efficiency ≥ 99.97%), the dust concentration in the processing area is ≤ 2mg/m ³ (in accordance with GBZ 2.1-2019 standard), and the noise in the operating area is ≤ 75dB (A).

Emergency stop response: The entire machine is equipped with 8 sets of distributed emergency stop buttons, with a response time of ≤ 50ms and an emergency braking distance of ≤ 50mm (at a feed rate of 30m/min), to ensure the safety of operators.

Protection level: IP54 protection for electrical cabinets, IP65 protection for motors, suitable for humid and dusty industrial environments, MTBF (mean time between failures) ≥ 8000 hours.

3、 Application scenarios

Deep processing of architectural glass

Curtain Wall Glass: Processing oversized (3660mm × 2440mm) tempered laminated glass with C-shaped and double-sided edge grinding, meeting the requirements of JGJ 102-2003 "Technical Code for Glass Curtain Wall Engineering" for edge strength and sealing, with a breakage rate of ≤ 00.5%.

Energy saving Low-E glass: Provides non-destructive processing solutions, with a coating peeling rate of ≤ 0.1% during grinding, ensuring a K value (heat transfer coefficient) of ≤ 1.5W/(m ² · K) for insulated glass, and improving building energy efficiency.

Furniture and home appliance glass

Customized products: Processing irregular sizes (such as non-standard rectangles and trapezoids) for dining table glass and refrigerator partitions, supporting artistic chamfers such as 45 ° beveled edges and rounded corners, with a surface defect rate of ≤ 0.05% (tested according to ASTM D4828 standard).

High precision polishing: provides mirror level polishing for smart home appliance display panel glass, with a light transmittance of ≥ 92%, ensuring display clarity and aesthetics.

Automotive and Photovoltaic Industry

Automotive glass: Processing the curved edges of sunroof glass and rear windshield (with CNC bending machine), the chamfering strength meets FMVSS 205 standard, and the impact energy resistance is ≥ 50J, ensuring driving safety.

Photovoltaic modules: Provide high transmittance edge grinding for ultra white embossed glass, with a post processing edge breakage rate of ≤ 0.3%, ensuring a conversion efficiency loss of ≤ 0.1% for solar cell modules and extending module life.

4、 Maintenance Guide

Routine maintenance

Grinding wheel cleaning: After daily processing, use a high-pressure air gun to clean the glass debris on the surface of the grinding wheel to avoid particle embedding and causing scratches during processing; Replace the cooling water (deionized water, conductivity ≤ 10 μ S/cm) every 50 hours to prevent scale blockage.

Guide rail lubrication: Add ISO VG 32 grease to the X/Y/Z axis linear guide rail every week, with a dosage of 2-3ml/shaft, to ensure smooth movement; Check the straightness of the guide rail every quarter (≤ 0.03mm/m) and adjust it if it exceeds the standard.

Dust system inspection: Clean the dust box of the cyclone separator daily and replace the HEPA filter element monthly (mandatory replacement when the pressure difference alarm threshold is ≥ 300Pa) to ensure filtration efficiency.

Regular maintenance

Accuracy calibration: Use a laser interferometer to test the three-axis positioning accuracy every quarter, adjust the grating ruler or recalibrate the servo parameters when the error exceeds the limit; Check the verticality of the spindle every six months (≤ 0.02mm/100mm) to ensure machining quality.

Electrical inspection: Check the insulation resistance of the main cable (≥ 10M Ω) every six months, tighten all wiring terminals, and replace aging frequency converter capacitors (when the capacity attenuation is ≥ 20%); Check the grounding resistance (≤ 4 Ω) annually to ensure lightning protection performance.

Mechanical components: Replace the synchronous belt (elongation>3%) and bearings (vibration speed>7.1mm/s) annually, check the levelness of the bed (≤ 0.05mm/m), and re level if it exceeds the standard.

Management of vulnerable parts

Grinding wheel lifespan: Coarse grinding wheel (60 #) has a processing capacity of ≤ 8000m ², fine grinding wheel (240 #) has a processing capacity of ≤ 12000m ², and polishing wheel has a processing capacity of ≤ 15000m ². It is necessary to establish a processing capacity statistics table and stock up in advance to avoid downtime and waiting for materials.

Sensor calibration: Pressure sensors are calibrated every six months (using standard weights for verification), and displacement sensors are tested quarterly for linear error (≤± 0.03mm). They are replaced if they exceed the standard.

Seal replacement: Replace the main shaft seal ring and water circuit seal gasket annually to prevent coolant leakage; Replace the hydraulic system oil seal every two years to ensure pressure stability.