Hydraulic Ws11K Series Three Roller Plate Rolling Machine
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The plate rolling machine is a kind of equipment that uses the work roller to bend and form the plate. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of the plate rolling machine is through the action of external forces such as liquid pressure and mechanical force, so that the work roller movement, so that the plate bending or rolling forming. According to the rotating movement and position change of the work roller of different shapes, the parts such as oval parts, curved parts and barrel parts can be processed.
WS11KY CNC fully hydraulic four-roll plate rolling machine can complete the pre-bending and winding of the end of the metal sheet without turning, and the remaining straight edge is the smallest in various plate rolling machines.
The remaining straight edge of prebending is small
Upper and lower roller materials |
42CrMo |
Rounding ability |
70mm (plate thickness) ×3010mm (plate width) ×2900mm (inner diameter) |
Synchronization accuracy of upper and lower roller positions |
±0.2mm |
Coil speed |
3-3.5m/min |
Hydraulic system cooling system |
The oil temperature is controlled between 15ºC and 55ºC |
Overall power |
450Kw |
Prebend the remaining straight edge |
2-2.5 times plate thickness |
Two lower roll center distance |
1200-1950mm |
Independently developed numerical control system
Work roll bearing adopts aligning roller bearing for rolling mill
The company has a high standard of modern equipment manufacturing base, a comprehensive workshop of nearly 60,000 square meters, the maximum lifting capacity of 300 tons, equipped with XKW2840/4×160 CNC gantry milling and boring center, TK6920/6916 CNC floor boring and milling, C61250×23M heavy lathe and other precision processing equipment more than 100 sets. With testing center, physical and chemical center, experimental center, complete manufacturing process, advanced testing means, effectively ensure product accuracy and machine quality. The company implements the enterprise spirit of "no excuses, striving for first-class", which is internalized in the heart and externalized in the line, and enhances the sense of responsibility and responsibility of cadres and employees. Adhere to the "integrity-based, create win-win" business philosophy, and ultimately realize the development vision of "making a profit enterprise, doing a healthy enterprise, doing a longevity enterprise", and contribute to the development of China's high-end forming equipment manufacturing industry wisdom and strength.

HUDONG HEAVY INDUSTRY MACHINERY MANUFACTURING CO.,LTD. is a specialized company, designated by the nation to produce forging equipments, press brake, shearing machine, press machine and rolling machine etc., with a producing histroy of more than30 years.
The company has developed rapidly on design development and manufacture capability of products. We adopt advanced processing equipments, perfect designs, masterly craftwork and beautiful appearance. Our product has a strong structure, and a safe and reliable performance. Part of products win the title of "Award of high quality". And our company has been rated for consecutive years as "AAA Credit Unit", "Heavy Contract, Keep Promise Unit", "Customer Product Satisfaction Demonstration Unit", etc.
Our products have passed certificate of ISO9001:2008 Quality Management System, and all of our products are audited by the European Union CE certification.
The production management scale has been extended year after year with advantaged product market and high recognition by the customer. Since the past 30 years, the company has always adhered to the faithful management idea of "Customer First, Quality First", and established reliable market channel as well as mature clienteles. No matter at the present or in the future, our pursued objective for product quality is always: high-grade, high-precision, advanced technology, striving for manufacturing the most perfect machines.




Q1. Are you a factory or a trading company?
A: Maanshan Hudong Heavy Industry Machinery Manufacturing Co.Ltd is a professional manufacturer of press brake, shearing machine, fiber laser cutting machine and other sheet metal processing equipment. We have more than30 years of manufacturing experience, and our products were exported to more than 90 countries and regions.
Q2. This is the first time I use this kind of machine, is it easy to operate?
A: Detailed installation and operation instructions are sent to you free together with the machine. Free training courses are offered in our factory. Engineers are available to serve overseas but all the expense needs being paid by your side. Video technical support and online support are provided, 24 hours technical support by calling, video and email.
Q3. What is your normal lead-time?
A: Lead-time for a routine order would typically be 25-30 days. However, this varies with a number of factors including order size, machine model, workpiece complexity and shop load, to mention a few. Lead times are provided with all quotations. Please advise us if a rush order is required and we can usually accommodate.
Q4. Where are you located? How do I get there?
A: Maanshan Hudong Heavy Industry Machinery Manufacturing Co.Ltd is located in Maanshan city, Anhui Province, China; near Nanjing and Shanghai.
You can fly to Nanjing airport or Shanghai Hongqiao airport, or take high-speed rail to Nanjing South Railway Station, then we will pick you up.
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