Zhejiang Wanrun Heavy Industry Co., Ltd.

Zhejiang Wanrun Heavy Engineering Co., Ltd. Has long-term working on spinning equipment, hydraulic equipment, forging equipment, and special equipment R&D for manufacture pressure cylinder &fire cylinders, etc. Wanrun has a professional R&D team specialized on the mechanical, electronic, hydraulic and mechanical & electrical integration. We′ve establish strategic cooperation with Siemens(China) automation and drives department since from 2017.

Wanrun has 3 series of products with distinctive features.

1. Cold Spinning series: Full range products from the two-wheel Spinning machine to two-wheels Heavy power Spinning machine, till three-wheel and four-wheel Heavy Power Spinning, the specifications are: Max Diameter for machining till 1500 mm, Max machining hodo till 6 Meters, Max axial thrust till 1500 KM, Max radial thrust till 1000 KN. All equipment adopts Siemens 840d system with HLA special hydraulic servo hydraulic cylinder to drive the high frequency control module technology, and machine has High control accuracy, Large outlet thrust, excellent tool movement rigidity, and Powerful system.

Machines are widely used in aerospace, weapon and automobile wheel hub, etc.

2. Hot spinning series: From single wheel cylinders spinning to the two wheels Hot, Maximum spinning sizes till 950mm diameter, Maximum spinning Length till 12 Meters. Mainly used in aerospace, weapon, cylinder, accumulator, pressure cylinder and other industries.

3. Pressure cylinder special equipment: Such as CNC machine automatically for gas cylinder, digital Cylinder Stamping Machine, Screw thread processing center, CNC cylinder lines with automatic hydraulic cylinders, a whole fully assembly & testing production line, whole automatic assembly &testing production line for gas cylinders with valve, and CNC steel pipe spiral pull machine and other special equipment, machines are widely used in fire cylinder, pressure cylinder, accumulator, and war industry and other industries.

WanRun has a spinning laboratory, mechanical and electrical integration of liquid technology laboratory, mechanical properties laboratory, ultrasonic/magnetic powder flaw detection, heat treatment production line, the Tube cylinder production line, also can offer the spinning process and pressure cylinders Implement manufacturing technology development, research and validation service