- Model NO.: RNC-300
- Usage: Sheet, Wire, and Coiled Material Straightening
- Automatic Grade: Fully Automatic
- Certification: TUV, CCC, ISO9001, CE
- Customized: Available
- Material Thickness (mm): 0.1~3.2
- Pass Line (mm): 70~170
- Trademark: RUIHUI
- Specification: 750*600*850mm
- Type: Balance Roller Straightening Machine
- Voltage: 380V
- Principle: Large Deformation
- Warranty: 12 Months
- Condition: New
- Material Width (mm): 20~300
- Releasing Performance (Spm): ~200
- Transport Package: Wooden Box or Vacuum Packing
- Origin: China, Dongguan
Welcome OEM & ODM
Precision press automatic NC servo roller feeder for home appliance punching industry
Previously unattainable high-precision numerical control is made possible by CCS (Computer Controlled Servo), offering fast and accurate performance.
Specification:
Model | RNC-100 | RNC-200 | RNC-300 |
Stock Width (mm) | 20~100 | 20~200 | 20~300 |
Stock Thickness (mm) | 0.1~3.2 | 0.1~3.2 | 0.1~3.2 |
Stock Thickness * Stock Width (mm) | 3.0*100/3.2*80 | 2.3*200/3.2*80 | 2.0*300/3.2*80 |
Pass Line (mm) | 70~170 | 70~170 | 70~170 |
Motor (kw) | AC 0.4 | AC 0.4 | AC 0.75 |


Q1:What are your equipment certifications?
All our machines come with CE certification.
Q2:How does your company's quality system work?
"QUALITY IS OUR CULTURE" Our quality is not the best in the world, but we provide excellent products that can help you beat your competitors.
Q3:How long is the warranty period of the machine?
We offer a one-year free warranty. If used properly, the machine can last over 10 years.
Q4:Are you a trading company or a manufacturer?
Both. RUIHUI MACHINERY is a leading manufacturer of Press Automation Machines with over 15 years of experience.
Q5:Is it possible to be a foreign agent or distributor?
If you have confidence in our product and provide excellent after-sales service, we welcome you to become our agent or distributor worldwide.
Q6:Where is your port of delivery?
Our nearest ports are Shenzhen and Guangzhou. We also deliver to Shanghai and Ningbo upon request.
Q7:What is the delivery time?
"TIME IS GOLD" for both you and us. Our professional team ensures quick production and high-quality output.
Q8:What is your payment method?
T/T, D/P, L/C, Western Union, etc.

1. Pre-Sales Service: We have professional designers to meet the different requirements of our customers.
2. After-Sales Service: We have an efficient team providing 24/7 support.
3. Full-Service: Actively cooperate with customers to solve equipment issues during use.
4. Engineers can provide overseas service.



RUIHUI was founded in 2000, and its automation technology comes from Japan. Now, RUIHUI is a Japanese brand and a manufacturer of sheet metal stamping automation equipment. RUIHUI has been learning from Japanese and German technologies, using high standards in parts selection, assembly process, and spare parts. The company adheres to original design standards in each manufacturing process. Over 20 years, RUIHUI has accumulated experience and excellent design capabilities guided by Japanese engineers, with a highly responsible team that has created many well-known auto part manufacturers, allowing them to reach a high level in their industries at a lower cost.
Customer Cases
Manufacturing Industry; such as Lear Co, Honda, Ford, GAC Group, Chongqing Changan, Wuhan Shenlong, BMW Brilliance, FAW Volkswagen, Beijing Hyundai.
Household Appliances Manufacturers; such as GREE, Haier, Midea, Chigo Air Conditioning.
Hardware Manufacturers; such as Southco in the U.S., Zhongtai Industrial, and other successful cooperation cases.
Over the years, RUIHUI has steadily grown, continuously upgrading its products from simple roller feeders to NC servo feeding machines, NC 3-in-1 straightener feeders, multi-station manipulators, and coil handling systems. These innovations meet market needs, improve efficiency, reduce management burden, and make significant contributions to safety and customer satisfaction.
Currently, the company continues to expand its market. By the end of 2013, the total investment reached 30 million yuan, with a plant area of more than 15,000 square meters, laying a solid foundation for future growth.
Why Choose Us?
1st, We have a high-level R&D team;
2nd, We can provide full plant design and planning for turnkey projects;
3rd, Our philosophy: Quality is our social responsibility;
4th, Our products are widely recognized in the major automotive OEMs, home appliance, and hardware industries;
5th, We have a highly effective after-sales service team and receive great customer approval.
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