Selection of pallets for Block Making Machines
When purchasing Block Making Machines, do you know the requirements of unburned brick machine pallets? How to choose Block Making Machines pallets? Let's get to know the Block Making Machines pallets together!
In the manufacture of Block Making Machines, many manufacturers spend most of their time on the maintenance of brick machine equipment and the proportion of raw materials. Although the Block Making Machines pallet is an auxiliary equipment in the manufacture, it plays a key role in the overall processing process. Since the newly made bricks need to be placed on the pallet for transportation, the quality of the pallet is related to the quality of the unburned bricks.
There are many kinds of pallets for Block Making Machines on the market today. For example: solid wood pallets, bamboo pallets, PVC pallets, steel pallets, fiberglass pallets, etc. Among them, PVC and fiberglass pallets are the most commonly used.
PVC pallets are made of PVC resin powder with a certain proportion of anti-aging agent, lubricant and antioxidant added. Before electric heating and plastic molding, the pallet is cut into the required specifications. PVC unburned brick pallet is a pallet used for drying unburned bricks. It is an emerging pallet with the characteristics of high strength, steam resistance, impact resistance, impact resistance, water absorption resistance, deformation resistance, crack resistance, and long service life.
Fiberglass pallets are made of fiber as reinforcing material and thermoplastic resin as base material by heating and pressurizing. It has become a widely used composite material in the world and is considered to be one of the most promising new materials in the 21st century. It has the following advantages:
1. Light weight
Take a pallet size of 850*680 as an example. For the same thickness, our GMT pallet is lighter; for the same weight, our GMT pallet is thinner. GMT pallets are the lightest and have high strength.
2. High impact resistance
The impact strength of PVC board is less than or equal to 15KJ/m2, and that of GMT pallet is greater than or equal to 30KJ/m2. Compare the impact strength under the same conditions.
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The same height drop hammer test shows that when the GMT pallet is slightly broken, the PVC board has been penetrated by the drop hammer.
3. Good rigidity
GMT sheet elastic modulus 2.0-4.0GPa, PVC sheet elastic modulus 2.0-2.9GPa.
4. Not easy to deform
5. Waterproof
Water absorption <1%
6. Wear-resistant
Surface hardness Shore: 76D. Material and pressure vibration 100 minutes. The brick machine is unscrewed, the pallet is not damaged, and the surface wear is about 0.5mm.
7. High and low temperature resistance
When used at a minimum of 20 degrees, the GMT pallet will not deform or crack.
GMT pallets can withstand high temperatures of 60-90℃, are not easy to deform, and are suitable for steam curing, but PVC boards are easy to deform at high temperatures of 60 degrees
8. Long service life
Theoretically, it can be used for more than 8 years
The pallet is an indispensable part of the QT brick making machine. When purchasing a brick making machine, you need to consider the selection and quantity of the pallet. Please do not ignore it during the communication with the manufacturer.