ປະເພດ BCD Exlosion proof Electricc Wire Rope HoistBCD type explosion-proof electric wire hoist adapts to the environment in factory that has explosion gas formed by inflammable gas, steam and sir which explosion proof grade is less than B grade or C grade and ignition grade ແມ່ນຫຼາຍກ່ວາກຸ່ມ T4 (135℃). ຮ່າງກາຍຕົ້ນຕໍຂອງມັນສາມາດຖືກຫ້ອຍຢູ່ໃນ I-beam ເພື່ອຍ້າຍຊື່ຫຼືເສັ້ນໂຄ້ງ, ຫຼືຕິດຕັ້ງຢູ່ໃນວົງເລັບຄົງທີ່ສໍາລັບການນໍາໃຊ້ຍົກຂອງຫນັກ.