380V Fireproof Mgo Sandwich Wall Panel Making Machine for Ceiling Wall Skirting
Production process
All the required componments of the main board processing line are supplied by Chinese manufactures.In addition they provide all the ancillary equipment such as mixers .
Raw Material Delivery
Raw materials arrive at the plant via truck and rail transport in a variety of forms and packaging .mgo power is delivered via pneumatic trailer and piped into outside 150-ton mobile silos called a pig or guppy trailer .mgcl2 is delivered in liquid tanker truck and piped into outside 32,000-gallon vertical tank farm wood chips,the largest commodity is delivered in modular containers and stockpiled outside the plant.the comparably smaller balance of raw materials ,are deliver in bulk or standard bag format and stored inside the plant on pallets ,all the materials are sampled as they arrive and sent to the lab to maintain quality control.
Mixing and batching platform
A steel superstructure of several 1000 sq. Ft.sits above the beginning of the board processing line .this elevated platform or second level is where all the recipe ingredients for the board is collected ,batched and mixed. Ingredients arrived at the platform via fluid piping ,pneumatic or screw conveyor into batch containers such as 5-ton silos and tanks,any baggede material for the recipe is opened on the ground floor in a bag-breaking machine and conveyed up the intermadiate storage on the platform.
Ingredients are weighted and measured in batches and mixed in alternating mixers.the recipe is then dumped into an elongated funnel opening on the platform floor that gravity feeds the mixture onto PVC sheets moving forword on the board processing line below .lagre quantities of the mixture cannot be made or stored even for short period of times due to the chemical reations that start to take place immediately ,at the start of the board processing line PVC panels are robotically removed from a stack and placed on the board processing line .
Board processing line
The board machine system is overall 160 ft long with all components .
Forming
After receiving the board mixture on the PVC sheets the mixture is squeezed through pinch rollers that determine the board thickness,these rollers can be adjusted to a variety of spacing providing the boards final thickness.
| Air-dry density | ≤ (Standard index)50kg/m2 | (Test Value) 30.0kg/ m2 |
2 | Drying shrinkage rate of the board | ≤0.08% | 0.015% |
3 | Anti-breaking load | ≥1400N | 5640N |
4 | Anti-impact | No breakage phenomenon such as cracking after three impacts | No breakage phenomenon such as cracking after three impacts |
5 | Thermal resistance of main section (T=90mm) | ≥1.35(m2.k)/w | ≥1.36(m2.k)/w |
6 | Thermal bridges area ratio | ≤8% | 2.22% |
7 | Sound reduction Index | 36dB | |
8 | Radioactivity | None |
Fabric sheet
Spindles above the board processing line hold spools of meshed fiberglass or basalt fiber material that are rolled out into the board mixture ,this adds strength to the board and multiple layers of mesh material can even make the board bullet proof.
Cutting
The boards progress down the line and are cut into specified lengths matching the underlying PVC panel. The cut board lengths are then ejected into a drying tray rack that typical holds 18PVC trays and performed boards
Packaging
The finished board are then palletized in a palletizing machine and stretch hood wrapped in bundles of mgo board per pallet .for overall product management and quality control board packages are labeled(lot number) per the quality control standards and moved to either indoor warehousing or outside storage area.
Technology index
Oxygenic index % | >90 |
Level combustion | SO |
Vertical combustion | SO |
Water content rate | 10.9% |
Capacity | 1.15g/cm3 |
Static bending intentsity | 169.46Mpa |
Density | T/m3 1.13 |
