The five stage screw design of Hua Shi Da is an important guarantee for high-speed and efficient insulation pipe equipment.
Last week, Russian customers paid a week's visit to my company. The purpose of the visit is to test the equipment they ordered for prefabricated directly buried insulation pipes machinery. Our equipment passed the careful inspection of customers at once. Prepare for shipment next week.
Russian customers choose our insulation pipe equipment because our equipment is high-speed and efficient. One of the efficient reasons is the unique design of our extruder screw. It is different from ordinary screw. There are five different lines on one screw. These lines enable our machine to achieve solid-liquid separation and maximize the use of raw materials.
If you are interested in our equipment, welcome to our factory, will give you a detailed answer.