4000kg Khí đốt tự nhiên Lò nung kim loại đồng công nghiệp Lò quay

Mô tả video:
Discover the 4000KG Natural Gas Industrial Copper Metal Melting Furnace Rotary Furnace, designed for efficient melting and recycling of copper materials. This custom-made furnace features a high-speed melting rate, excellent heat preservation, and low energy consumption, making it ideal for industrial use.