2000 Vertical CNC Washing Drying Press Line for Insulated and Tempered Glass Machine

Core Features

The 2000 Vertical CNC Washing Drying Press Line for Insulated and Tempered Glass Machine is built around a vertical conveying structure, which allows water to drain by gravity during the washing and rinsing stages and helps keep the glass surface free of residual droplets before drying.

1. Washing, drying, and pressing in one line: The three stages are arranged sequentially on a single conveyor path. Glass sheets enter at the loading end and exit as pressed insulating glass units or cleaned single panes. No manual transfer between stations is required. The vertical layout occupies less floor space than an equivalent horizontal setup.
2. CNC touchscreen control: An industrial touchscreen serves as the operator interface. Parameters for different glass types — washing time, drying temperature, pressing pressure, and conveyor speed — can be saved as named recipes and recalled from memory. The system logs alarms and provides fault code readouts on the screen.
3. High-pressure washing with recirculation: Double-row spray nozzles deliver water at adjustable pressure to both glass surfaces. A multi-layer filtration system traps particles and allows the same water to be recirculated. Average water consumption is approximately 0.8 m³ per hour, and the filter elements are accessible for cleaning without major disassembly.
4. Heated air drying: The drying section uses a closed hot air chamber with a temperature range of 40°C to 120°C, steplessly adjustable. Air is circulated through heaters and directed onto the glass surface by air knives. The chamber is sealed to prevent dust ingress, so dried glass is not re-contaminated before pressing.
5. Hydraulic pressing station: Pressing force is generated by a hydraulic cylinder with pressure adjustable from 0.2 MPa to 1.2 MPa. The press speed and holding time are programmable. For tempered glass, the pressure ramp can be set to a gentler profile to reduce the risk of breakage.
6. Build and maintenance access: The frame is fabricated from thickened carbon steel plate. Bearings, seals, and brush rollers are specified for continuous duty. Service panels on the sides of each section provide access to pumps, filters, and blower motors without removing the conveyor structure.
7. Glass type compatibility: The line handles insulating glass, tempered glass, architectural panels, and curtain wall glass. Minimum and maximum sizes are 280×450 mm and 2000 mm in width, respectively. Standard and custom processing are both supported by adjusting the stored parameter sets.

Technical Specifications

All parameters listed below for the 2000 Vertical CNC Washing Drying Press Line for Insulated and Tempered Glass Machine are verified during factory testing before shipment. A pre-delivery inspection report is provided with each order.

Line Workflow

Glass sheets move through the 2000 Vertical CNC Washing Drying Press Line for Insulated and Tempered Glass Machine in a continuous vertical orientation. At the loading station, the operator places the glass pane onto the conveyor. The first section washes both surfaces with recirculated water through double-row spray nozzles, followed by a fresh water rinse. The glass then enters the heated drying chamber, where air knives direct hot air across the surface. After drying, the glass proceeds to the pressing station. For insulating glass units, the spacer frame — already coated with primary sealant — is positioned between two panes, and the hydraulic press brings them together under controlled pressure. Single tempered glass panes can pass through the line with the pressing station set to bypass mode. The finished glass exits at the unloading end.

Key Components

• CNC touchscreen and PLC: Industrial-grade controller with a color display. Stores multiple glass recipes. Displays real-time status for each section and logs alarm history.
• Spray nozzles and filtration: Stainless steel flat-jet nozzles arranged in double rows. A three-stage filter system — coarse screen, fine mesh, and activated carbon — cleans recirculated water before it returns to the spray circuit.
• Heating and drying unit: Electric heating elements inside a sealed chamber. Air knives are positioned to cover the full glass width. Temperature sensors feed back to the PLC for closed-loop control.
• Hydraulic press cylinder: Double-acting hydraulic cylinder with pressure transducer. Pressing force, ramp time, and hold duration are set on the touchscreen.
• Conveyor system: Motorized rollers with rubber-coated surfaces transport the glass. Speed is variable from 1 to 6 m/min through an inverter drive.
• Frame and guarding: Carbon steel structure with corrosion-resistant paint. Transparent safety panels enclose the washing and drying sections. Emergency stop buttons are located at the loading and unloading stations.

Manufacturer & Warranty

Shandong Lebulang Precision Machinery Co., Ltd., operating as Lebulang Machine, has been producing glass and window processing equipment at its Jinan facility since 1996. The company covers R&D, component machining, assembly, testing, and sales within one organization. The 2000 Vertical CNC Washing Drying Press Line for Insulated and Tempered Glass Machine is built under this integrated system and shipped factory-direct. CE and ISO 9001 certification apply. A one-year warranty covers the main structure, excluding normal wear items. Remote technical support and operation training are included. Spare parts are stocked and can be dispatched internationally. On-site installation and commissioning can be arranged as a separate service.

FAQ

Q1: What kinds of glass can this production line process?

A: The 2000 Vertical CNC Washing Drying Press Line for Insulated and Tempered Glass Machine is built for insulating glass and tempered glass, and also supports architectural, door and window, and curtain wall glass within a thickness range of 4 mm to 25 mm. It is not designed for glass thinner than 3 mm or thicker than 25 mm.

Q2: Is the machine difficult to operate for new employees?

A: Operation uses a CNC touchscreen with stored recipes for different glass types. An English-language manual and video guide are provided. Remote guidance is available during setup. Based on feedback from production sites, operators become comfortable with daily operation within one to two working days.

Q3: How often does the circulating water system need maintenance?

A: The multi-layer filtration system allows water to be recirculated over extended periods. The filter screens should be checked and cleaned on a schedule determined by daily glass throughput. Replacement filter elements are available as spare parts. The water tank level is topped up periodically to compensate for evaporation.

Q4: Can the equipment voltage be customized for different countries?

A: The standard configuration runs on 380V three-phase 50Hz. The voltage and frequency can be specified at the time of order — for example, 220V/60Hz or 415V/50Hz — so the machine matches local power standards without requiring an external transformer.