S&G Engineering Solution Lmt.
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Continuous PU (Polyurethane) Sandwich Panel Production Line,Thickness:0.3-0.6 mm,colored steel plate, galvanized plate
Main Features:
1. The S&G-PU-C Colored Steel Sandwich Panel Production Line mainly consists of the two sets of Uncoiler, Steel Panel Transverse Cutting Machine, Steel Panel Surface PVC Film covering device, Roll forming machine (3 sets) and Platform (up and down), Pre-heating room, PU injecting section for foaming, Panel automatically cutting system and Cooling system conveyer, Automatic stacking machine;
2. Foaming and the maturing double belt machine includes hydraulic pressure control system (24 meters length) and 4 sets side nylon seal blocks to make wall panel and roof panel;
3. Using heated air recycle oven, the temperature of PU foaming and solidification strictly controlled.
4. Production capacity of this production line: 3-8m/min.
Panel width: 800-1000mm, panel thickness: 30-150mm.
Total power: About 150kw, working pressure on pouring foam: 150-200bar (high pressure foaming);
5. Valid length of double belt conveyer: 24m.
Specifications:
| Material | Raw material | colored steel plate, galvanized plate, or aluminum plate |
| Thickness | 0.3-0.6 mm (As customer`s need) | |
| Feeding width | 300mm-1250mm (According to customer`s profile) | |
| Material hardness: | 550 Mpa---350 Mpa | |
Hydraulic Uncoiler | Inner Diameter | 500-600mm |
| Max Coil width | 1500mm | |
| Capacity | 10T | |
| Hydraulic cylinder lift stroke | Up panel 0.5m, Down panel 0.5m | |
| Coil car stroke | 2.5m | |
| Pressure of hydraulic system | 6.3Mpa | |
Main Forming | Forming steps | 24 stations ( Depend on Profiles ) |
| Shaft diameter | Φ60mm | |
| Design type | Middle plate welded | |
| Transmission | Gear box (Chain and gear box depend on thickness and customer`s need) | |
| Machine frame | 350# H steel welded; Steel plate welded/ Memorial arch frame type | |
| Roller material | Gcr15MoV | |
| Shaft material | 45# steel with tempering | |
| Cutting blade material | Gcr12MoV quenched | |
| Working speed | 3-8m/min | |
| Power of machine | 32KW (According to the thickness) | |
| Type of cutting | Hydraulic | |
| Cutting tolerance | ±1mm | |
| Material of blades | Gcr12 quenched | |
| Cutter quantity | 1 set | |
| Working pressure | 20MPA | |
| Pre-heating Room | Temperature sensor | Hot couple |
| Temperature adjustment | Automatic control by temperature control equipment | |
| Hot air motor | 18.5Kw | |
| Hot air heater | 200Kw | |
| Heat type | Heated by electricity and air circulate | |
| Flying Saw Cutting Machine | Outline dimension of band saw cutting machine | 5500mmx5000mmx 3000mm |
| Run speed of band saw | 1000-1500rpm | |
| Rotate diameter of band saw | 550mm | |
| Cutting speed of band saw | 50m/min-1000m/min | |
| Width of band saw | 30mm | |
| Length of band saw | 3000mm-4000mm | |
| Transverse move distance | 1500mm | |
| Cut length on line | 3000mm | |
| Configurations | Uncoiling→ (Perforation machine )→Feeding material into machine→ Roll forming→ PU foaming→ Pre-heating Room→ Auto cutting→ Products receiving | |
Other Spare part | Weight | About 25 ton |
| Dimension | 42000mm * 3600mm * 3300mm | |
| Main body color | As required | |
| Voltage | 380v/50hz/3ph(or as required) | |
| Suitable working temperature | About 25℃ | |
| Spare cutting blade | One piece | |
| Fuse | 2 pieces | |
| Relay | 2 pieces | |
| Travel switch | 2 pieces | |
| Solenoid valve | 1 pieces |
Product Features
You can save air-conditioning and heating expenses remarkably, thanks to its excellent insulation effect as mush as 4. 2 times of cement brick.
Using the high-density EPS, it is moisture and noise free.
Using galvanized steel sheets treated with fluorine and silicone on the surface, it is unchangeable and semi-permanent. Due to the standardized products, you can save the cost for construction by hiring the least number of workers and minimizing the period of construction.
It is light but firm, so even a house is simply built, it is strong enough. Coating with different material, you can enjoy various type of panels.
Application
The products of this line are widely used as the roof and wall of factory, warehouse, garage,
exhibition center, cinema, theatre, gymnasium, civil construction, stadium, cold storage, etc.
Our Advantage
Profile Drawing:
Machine Picture: