MZ-ZK automatic submerged arc welding trolley can be matched with common descending feature, slow descending feature, flat feature and arc welding power supply to perform automatic welding under the protection of flux layer. In addition to the same function with the common submerged arc welding trolley in the market, it also has the following advantages: adopting double-drive wire feeding, long life, fast dynamic response, low inertia, high torque. Flexible structure, easy to adjust, adapt to a variety of positions welding trolley, especially welcome submerged arc welding machine manufacturers to customize. The company adheres to the quality of products - excellence, service - perfect, technology - all the way to the forefront, commitment - never change the purpose, and do our best to create excellent products for the welding machine industry.