Shenhai e fakamoʻoni fakaʻauha
ʻOku faʻa fakatau fakahangatonu ʻa e ngaahi puha tufakiʻanga naunau mei he maketi pe ʻota ʻi he ʻInitaneti. Neongo ia, ʻOku kehekehe ʻaupito ʻa e totongi neongo ʻa e ngaahi puha tatau. Ko e ha e ngaahi meʻa ʻoku ne takiekina fakahangatonu ʻa e totongi ʻo ha puha tufakiʻanga naunau ʻoku fakaʻauha?
1. Ngaahi konga ʻi loto:
The components installed inside the puha tufakiʻanga naunau ki he fakaʻauha. This includes the type of circuit breakers, miniature circuit breakers (MCBs), plastic boxes, the presence and size of the main switch, whether it has leakage protection, and if all switches or just the main switch have leakage protection.
2. Kautaha:
The added value of the brand is significant.
3. Fakafaʻahinga ʻo e tohi fakamoʻoni fakaʻauha:
There are classifications like IIB and IIC. Customers need to specify the explosion-proof rating when ordering.
4. Shell Material:
Materials include carbon steel plate, engineering plastic, stainless ukamea, and aluminum alloy. As we know, different materials come at different prices.
a. Carbon Steel Plate:
Known for its high-temperature resistance, high pressure tolerance, low-temperature durability, corrosion fakafepaki, and wear resistance. In some special industrial environments that demand high material standards, choosing high-quality carbon steel is an option.
b. Engineering Plastic:
Ngaahi fotunga ʻikai ke ʻi ai ha vai, dustproof, and anti-corrosion properties with glass fiber reinforced unsaturated polyester resin. Mainly used in chemically corrosive environments. With special treatment, it can achieve the explosion-proof objective of enterprises.
c. Stainless sitila:
Offers excellent corrosion resistance, fakamoʻoniʻi ʻo e fakaʻauha, and waterproof characteristics. Stainless steel products are structurally intact, aesthetically pleasing, and easy to clean, making them suitable for explosion-proof equipment casings.
d. Foila alloy:
A widely used non-ferrous metal material in the industrial field. With the rapid development of China’s industrial economy, the demand for aluminum alloy components has increased, as has research into their weldability. Aluminum alloy components are increasingly used, and explosion-proof equipment made from cast aluminum alloy materials is highly favored in the industry.
These are the factors that influence the price of explosion-proof distribution boxes. It could be due to different protective functions or materials, but generally, aluminum alloy is the most commonly used material.