40mm 100mm 150mm pipe cutting machines spiral duct making machine double wall stainless steel corrugated pipe production line

Galvanized spiral duct making machine corrugated pipe machine

KJ130 series spiral duct machine a kind of equipment for producing pre-stressed concrete reserved tunnel metal bellows makes the galvanized steel strip coil into double wave shape then undercuts and swages to apply the bellows, Which With high efficiency and Small volume,  Easy operation and maintenance, convenient and speed adjustable. It is suitable for centralized use at construction sites and factories.

1. Take the 0.23-0.4mm 36mm steel strip into the sink containing the latex oil, and then pass the guiding belt to control the direction of steel strip.

2. Enter the four-component roller, press the mold into a double wave with a semicircle, Fold the left up, the right side is folded downward, and the shape is folded on the die, the wheel is pressed by the flanged wheel to press the wheel. The upward folding and the downward folding edge are fastened, so that the indentation of the straight tooth embossing wheel is bilaterally engaged, and the compacting wheel is compacted to form a tightly interlocking bellows,

3. continuous winding is extended to reach the required length. When the front end of the tube contacts the travel switch, the main motor will automatically stop

4. cut off with a cutter to complete the production of a tube.

Kaifeng DAFANG Prestressed Co., Ltd. established in 2008, is a professional manufacturer and an Alibaba-Verified Supplier engaged in the research, development, production, sale, and service of hydraulic tension jack, hydraulic oil pump, post-tension anchorage, pc strand, and intelligent tension machines. We are located in Kaifeng, Henan with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including CNC machine tool, CNC rocker drill, CNC drilling machine, and CNC cutting machine. In addition, we have obtained ISO9000 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Cambodia, Malaysia, Philippines, Dubai, and Colombia. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering.