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1. Basic Technical Data
1. 1 Production performance
- Max glass size: 2600mm×4000mm
- Min glass size: 420mmX300mm
- Product thickness: 6mm ~ 80mm
- Glass thickness: 2.8mm~19mm
1.2 Production capacity
- Working cycle of autoclave: 3.5-4 hours ,2cycles/8h
- Loading capacity of autoclave: 400sqm.( 2000X2000mm,4G+0.38PVB+4G)
- Speed of lamination line: average 3 min/piece
- Production capacity: about 400sqm/day (GLASS SIZE:2000X2000mm,4G+0.38PVB+4G)
1.3 Electric power
- Total power supply: 220/440VAC, 3P+N+PE, 60Hz, >= 420KVA
- Including: lamination line: 340KVA, compressor system: 60KVA
2. Main Equipment List
2.1 YD-QXJ26 Washing and drying machine
2.2 YD-HP2640C Spreading (laminator) machine, including :
- Lay-up position conveyor
- Laminating machine
- Semi-auto movable sucking hanger
- Vacuum hoister
- PVB spreader
- Transition conveyor.
2.3 YD-CYJ26 Pre-pressing and pre-heating machine
3. Working Process
3.1 For flat laminated glass (PVB film)
Loading by hand → washing → assemble by hand → Pre-heating and pressing →unloading by hand→ High pressing into autoclave→ final product
3.2 For bent laminated glass (PVB film)
Washing → Assemble by hand → Vacuum in autoclave→ High pressing in autoclave→ final product
4. General Features
4.1 Control System of Full Line
The whole line adopts PLC centralized control, HIM display and monitoring. A multi-level security protection, closed-loop feedback, timely according to the actual working condition, automatic regulation paragraphs speed. The overall design reasonable, beautiful, easy operation, components choose excellent.
4.2 Washing and Drying Machine
It equips with high quality washing brush which can wash coated glass and low-e glass. The glass has no black spot after washing. The thickness of the glass is available from 3mm to 40mm. The top frame can be lift by 450mm for convenient maintenance.
4.3 Spreading (Laminator) Machine
In the laminating room Lay-up Positioning Conveyor, PVB spreader with reducer, Vacuum Hoister machine, convenient for processing of glasses. Speed adjustment is automatic. The PVB film is spreaded by hand .PLC control and HIM monitoring.
4.4 Pre-pressing and Heating Section
The structure of Pre-pressing machine is reasonable, the operation is simple. The main transmission adopts frequency control, gear transmission, using quartz tube heating. Two big roller of pressing and heating furnaces have a synchronization transmission, the clearance of the two big rollers is adjusted by PLC control system, ensure the accuracy.
5. Main Equipments' Parameter and Features
5.1 Washing and Drying Machine YD-QXJ26
5.1.1 Technical parameters:
- Max. glass width: 2600mm
- Min. glass size: 300mm x 420mm
- Glass thickness: 3mm ~ 40mm (digital display)
- Conveying speed: 0.6 ~ 5.5m/min, inverter adjusted
- Dimensions: 5800×3610×1450mm
- Operation elevation:880±20mm
- Power: 440VAC/60hz, 23.65KW
- Weight: about 4900kg
5.1.2 Features
(a) The water-contact parts, blowing nozzles and other important parts are made by STAINLESS STEEL;
(b) The elevation of the upper brushes can be automatically adjusted according to glass thickness, and the adjustment result is digital displayed;
(c) The upper part can rise by 450mm in order for interior maintenance and cleaning;
(d) The upper and lower brushes have independent driving motors, three pairs. The brushes are measure-made with particular grain and hardness for washing regular glass and all low-e glass.
(e) The main conveyor is gear-conveying and driven by frequency conversion motor with the digital convey speed displayer.
(f) The layout of wind knife: two pieces, the first is straight wind knife and the second is slanting wind knife. Wind knife is made of stainless steel.
5.2 Spreading (Laminator) Machine YD-HP2640C(Semi-automatic)
5.2.1 Lay-up Positioning Conveyer
- Conveying speed 0.3m/min ~ 6m/min, inverter adjusted
- Control: PLC control with touch screen display
- Dimensions: 3600×1850×(880+20)mm
- Power: 440VAC/60hz, 1.5KW
- Air supply: pressure 0.5-0.8Mpa, flow: 2.63L/min
- Weight: about 1150kg
5.2.2 Laminating Machine
- Conveying speed 0.3m/min ~ 6m/min, inverter adjusted
- Control: PLC control with touch screen display
- Dimensions: 3600×1850×(880+20)mm
- Power: 440VAC/60hz, 1.5KW
- Air supply: pressure 0.5-0.8Mpa, flow: 2.63L/min
- Weight: about 1150kg
5.2.3 Vacuum Hoister
- Shifting speed: 8m/min
- Max. load: 900kg
- Track height: 2460mm (rail pitch = 1100mm)
- Vacuum pressure: min. -0.08Mpa
- Air supply: pressure 0.5-0.8Mpa, flow:6.3L/min
- Weight : 800kg
5.2.4 PVB Spreader
- Number of drum: 3 drums
- Film spreading: Manual.
- Operation elevation: 880±20mm
- Dimensions: 2000×3920×2400mm
- Weight: 680kg
5.2.5 Transition Conveyor
- Conveying speed 0.3m/min ~ 6m/min, inverter adjusted
- Control: PLC control with touch screen display
- Dimensions: 3840×2700×(880+20)mm
- Power: 440VAC/60hz, 1.5KW
- Weight: about 1200kg
5.3 Pre-pressing Machine YD-CYJ26
5.3.1 Technical parameters:
- Max. glass width: 2600mm
- Min. glass size: 300mm x 420mm
- Glass thickness: 4mm ~ 80mm
- Conveyer elevation: 880mm±20mm
- Conveying speed: 0.25mm/min ~ 3.5mm/min, inverter adjusted
- Dimensions: 9580×3500×1700mm
- Control: Integrated PLC control
- Power: 440VAC/60hz, 112.2KW
- Roller: Heating zone rollers are Kevlar winded
- Air supply: pressure 0.5-0.8Mpa, flow:4.67L/min
- Weight: about 5100kg
5.3.2 Features
(a) Controlled by PLC with digital display. The temperature can be adjustable according the set value. The pressing flow: Pre-heating →Pre-pressing →Heating zone 1,2→Final pressing.
(b) High quality IR heating elements of particular wave length can focus almost all heat on the PVB film than on the glass, therefore the heating power is tremendously saved, while production efficiency is considerably improved.
(c) The Pressing force and conveyer speed are precisely controlled according to the features of product composition.
(d) Main conveyor is gear driven and frequency adjustment.
(e) The structure of Conveyor roller: Heating zone is shaft winded high temperature proof rope and the unloading zone is shaft coated rubber roller.
(f) The heating furnace includes forced convection fan, which is suitable for LOW-E glass.
6. Packing
6.1 The equipment will be properly packed / wrapped considering long-distance ocean and land transportation and rough handling that may happen in the absence of both parties.
6.2 Proper protection from moisture, rust, mold, scratches, shaking, etc, will be taken so that the goods may arrive at the installation site in good condition.
6.3 Shipping marks and warning signed will be clearly painted, and detailed packing list (in English) will be soundly attached, to the outside of the packing.
7. Spare Parts
The Seller should provide with the delivery a plenty list of spare parts in order that the Buyer can maintain the equipment in good performance within the quality guarantee. By the end of the guarantee period, the Seller should re-supply free of charge the listed spare parts which have been used due to inferior quality.
8. Equipment Specifications
8.1 Washing & Drying Unit
- Displayer: TOYO(Japan)
- Motor and reducer: Wuxing, Hangzhou, China
- Inverter: MITSUBISHI,
- Pump: Huizhou Pump (long life pump)
- Air Cylinders: Airtac, Taiwan
- Fan: Hangzhou, China
- Main electric elements: Schneider, China
8.2 Spreading Machine
- PLC: MITSUBISHI
- HIM: Wenview touch screen
- Motor and reducer: Wuxing, Hangzhou, China
- Inverter: MITSUBISHI
- Vacuum Pump: WuXi ZhongCe, China
- Air Cylinders: Airtac, Taiwan
- Vacuum Sensor: SMC
- Main electric elements: Schneider, China
8.3 Pre-heating and Pre-pressing Unit
- Motor and reducer: Wuxing, Hangzhou, China
- Inverter: MITSUBISHI
- Sensors and Encoders: Omron
- Air Cylinders: Airtac, Taiwan
- Infra-red heaters: Hailisi,Jinzhou,China
- Main electric elements: Schneider, China
- Rollers: Hi-duty steel pipe and Kelver (5.5 * 5.5)
9. Delivery, Installation and Quality Guarantee
9.1 Delivery
The delivery period is 60 days after receiving the down-payment;
9.2 Installation
- The installation and commissioning takes 2 persons x 15 days (max.) under Buyer's assistance. Production training is carried out during the same period.
- The international travelling cost, including round-trip air tickets, insurance, boarding and meals of the Seller's service team should be charged to the Buyer.
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