Reliable PP Production Line Custom Strapping Solutions With NSK One-Way Bearing In Length Counting
Price:
Negotiable
MOQ:
1SET
Delivery Time:
60DAYS
Brand:
CHUQI
Product Description
Reliable PP Production with NSK One-Way Bearing in Length Counting
Product Introduction
Accurate length measurement is essential for customer transactions and internal production management. The electronic length counter on this production line features a one-way bearing from the Japanese brand NSK in its critical components. This bearing ensures the measuring wheel rotates only in the forward direction, completely eliminating any possibility of wheel reversal due to strap vibration, shrinkage, or haul-off slippage. This design fundamentally eliminates counting errors, guaranteeing precise product roll length with ±0.1% accuracy, ensuring fairness for both buyers and sellers while facilitating refined production management.
Main Specifications
- Reliability Design: Incorporates NSK one-way bearing
- Function: Prevents measuring wheel reversal, ensuring count only increases
- Counting Accuracy: ±0.1%
- Display Range: 0-999,999 meters
- Advantages: Accurate and reliable measurement, eliminating length disputes
Technical Parameters
| Item | Parameter/Description |
|---|---|
| Key Bearing for Measuring Wheel | NSK (Japan) Brand One-Way Bearing |
| Counting Accuracy | ±0.1% |
| Counting Range | 0 - 999,999 meters |
| Display & Output | Displayed on PLC touch screen, signal fed back to winding machine |
| Reset & Preset | Supports count reset, preset alarm length |
| Pressure Roller Surface | Covered with Polyurethane, anti-slip and wear-resistant |
Customer Questions & Answers
Why is the one-way bearing so important for length counting? What problems occur without it?
PP straps undergo micro-shrinkage after stretching and cooling, and there are minute vibrations during line operation. Without a one-way bearing, these factors could cause the measuring wheel to instantaneously and slightly reverse. These reversals would be erroneously recorded by the system as "negative length", causing the final cumulative length to be less than the actual length, resulting in loss for the seller. The one-way bearing is the most effective mechanical safeguard against such "length loss" phenomena.
How is the counting accuracy of ±0.1% achieved?
The ±0.1% accuracy reflects the combined system precision: 1) Mechanical Basis: High-precision machining of the measuring wheel circumference is accurate, and the NSK bearing eliminates reversal error; 2) Sensing Accuracy: High-resolution encoders or proximity switches accurately convert wheel revolutions into electrical pulses; 3) Calculation Processing: The PLC performs high-speed, accurate cumulative calculation of the pulses. The combination of these three ensures the final display accuracy.
Can the counting data be exported or connected to our company's ERP system?
The standard PLC control system is primarily for local display and control. If data export or connection to upper-level MES/ERP systems is required, it typically needs additional functional modules or communication interfaces (e.g., Ethernet, RS485) and the development of corresponding data acquisition programs. This is an optional extended functionality. The requirement can be raised during procurement, and we will evaluate and provide a solution and quotation.
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Get in Touch
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Company
Jiaxing Chuanqi Machinery Equipment Co., Ltd.
Location
Yucheng town, Haiyan County, Jiaxing City, Zhejiang Province, China
Contact Person
Alex