Features & Applications (FABE Framework)
F1: Ultra-Precision Machining & Superior Material
A (Advantage): Manufactured from selected steel and processed with CNC grinding, followed by advanced hardening and plating (e.g., hard chrome or ceramic). Guarantees extreme dimensional accuracy, concentricity, and surface hardness.
B (Benefit): Ensures perfectly parallel roller settings and consistent nip line pressure across the full working width. This is fundamental for achieving excellent yarn evenness (CV%), reducing periodic defects, and minimizing roller wear-induced quality drift.
E (Evidence): Dimensional inspection reports and metallurgical certificates for materials can be provided.
F2: Optimized Surface for Fiber Control
A (Advantage): The mirror-smooth, high-hardness surface minimizes fiber sticking and accumulation. Optional special surface textures or coatings are available for processing challenging fibers (e.g., synthetics, sticky materials).
B (Benefit): Dramatically reduces lapping incidents and fly generation, leading to cleaner operation, fewer breaks, and higher machine efficiency. Extends cleaning cycles and reduces maintenance downtime.
E (Evidence): {Image suggestion: roller-surface-finish-microscopy.jpg comparing surface smoothness, or a chart showing reduced hairiness in yarn after roller upgrade.}
Process Flow & Product Details

Quality Assurance & Company Strength
Every roller is a product of rigorous process control. We perform 100% dimensional inspection and critical run-out testing. Our expertise lies in understanding the interplay between roller geometry, surface characteristics, and fiber dynamics, allowing us to provide not just a part, but a performance-enhancing component.
Service & Support
We provide targeted support for this critical consumable:
Pre-sales Consulting: Provide your machine model and spinning material to receive precise roller specifications and coating recommendations.
Supply & Logistics: Supply of single rollers or matched full sets for consistent performance across the frame.
Technical Support: {1}-year warranty against manufacturing defects. Guidance on installation, running-in, and maintenance best practices.
Deliver,Shipping And Serving

Our company participate in Shanghai textile machinery exhibition every year, the brand "ZP" has been widely publicized in a variety of magazines, newspapers and networks with a wide range of visibility in the national textile industry. Since the year 2003, our products have been widely sold in China and abroad, such as Indonesia, Vietnam, Pakistan, Bangladesh, India, Thailand, etc. Gained well reputation in these local areas. Professional equipment and comprehensive after-sales service are our core strengths. Whenever customers have needs, we dispatch our most experienced engineers to their sites to resolve issues promptly.




FAQ
Q: How many years of industry experience does your company have?
A: Shanghai Zhuopeng Technology & Machinery Co., Ltd. is a professional company with 23 years of profound industry expertise (since 2002). These 23 years represent not only the passage of time, but also the depth of our practical experience, having served over 360 clients and completed more than 50 major projects. We deeply understand the pivotal role of electromechanical automation systems in industrial production. Therefore, we are committed to integrating time-tested reliability with cutting-edge energy-saving and automation technologies, delivering stable and future-oriented solutions to our clients. This commitment is precisely what sets us apart from mere product suppliers.
Q: What are the main products of your company?
A: The company's main products include slubby yarn devices, various types of core-spun yarn devices, Siro Spinning, Ultra-Soft yarn devices, and more.
Q: How to select the appropriate modification device for my factory?
A: The customer needs to provide the model and spindle count data of the spinning frame to be modified.
Q: What are the core advantages of your company's devices compared to other similar products on the market?
A: The core advantages of our products lie in their highly integrated mechatronic design and fully digital intelligent control system, which enable precise operation and efficient management. By addressing key user pain points, our solutions deliver an excellent return on investment. The products support remote real-time monitoring and maintenance, offering a worry-free and highly efficient experience. Combined with user-friendly interactive design, they significantly enhance production efficiency while achieving remarkable energy-saving and consumption-reduction goals-ultimately creating intelligent and sustainable core value for our clients.
Q: What are the payment terms and delivery lead time?
A: Our company adopts a payment method of advance T/T and, through effective management, precisely controls the delivery cycle to ensure timely delivery according to customer requirements.
Q: Do you provide on-site installation services? What are the standard installation duration and associated costs?
A: Since our products are all mechatronic systems that carry production processes, the core of equipment delivery shifts from physical installation to process deployment and capability transfer. The end goal is to ensure that customers can independently and stably operate the equipment to produce qualified products. Personnel training and empowerment (knowledge transfer) are key, guaranteeing that users can independently and stably utilize the equipment to manufacture compliant products.
Q: Installation duration and costs?
A: The installation duration is generally determined based on the number of units purchased and will be specified in the contract.
Installation costs include round-trip airfare, accommodation and meals during the installation period, and a daily allowance of USD 70 per person.
Q: What is the warranty period, and what does the warranty coverage include?
A: The warranty period is one year.
Warranty coverage includes: hardware warranty, software maintenance and upgrade services, annual on-site inspection and maintenance, and other related services.
Issues caused by site conditions under the customer's responsibility (such as unstable power supply or environmental temperature/humidity exceeding standards) are not covered by the warranty.
Warranty service is not only about fixing faults but also includes training support. After each service, a signed service report will be provided, documenting the cause of the issue, the actions taken, and recommendations for subsequent operations.
Q: How to order original spare parts and consumables?
A: ① For original spare parts:
Bundled procurement with main equipment: When purchasing the main equipment, negotiate the inclusion of key, specialized original spare parts required for the coming years as part of the contract or as optional attachments. This often results in better pricing and technical assurance.
② Adopt the "supply agreement" model:
For more universal spare parts, a "supply agreement" can be utilized. This involves selecting a supplier and agreeing on pricing through a one-time bidding process, allowing for direct procurement as needed during the agreement period. This approach balances efficiency with economies of scale.
Overview of factories and office buildings





Technical Parameters
| Parameter | Specification |
| Product Name | Spinning Frame Drafting Roller |
| Brand | Zhuopeng or ZP Textile Machinery |
| Applicable Machine | Ring Spinning Frame, Roving Frame, etc. |
| Position | Front / Middle / Back Roller (Specify) |
| Material | GCr15 Bearing Steel, 20CrMo Alloy Steel, or Custom Material |
| Surface Treatment | Hard Chrome Plating (standard), Ceramic Coating (premium option) |
| Diameter | Φ25mm, Φ28mm, Φ30mm, Φ35mm (With strict tolerance, e.g., ±0.01mm) |
| Length | As per machine gauge: 1000mm, 1200mm, 1500mm, etc. (Customizable) |
| Hardness | HRC 62-65 (Surface hardness after treatment) |
| Run-out Tolerance | ≤ 0.01mm (Key precision indicator, high-grade requirement) |
| Dynamic Balance Grade | G2.5 or higher (G1.5 for high-speed applications) |




