Jiaxing Chuanqi Machinery Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100SETS |
| Delivery Time | 60DAYS |
| Packaging Details | WOODEN BOX |
| Core Pursuit | Millimeter Precision & High Consistency |
| Thickness Tolerance | ≤±0.02mm |
| Width Tolerance | ≤±0.10mm |
| Control Means | Online Monitoring + Closed-Loop Feedback |
| Process Foundation | Melt Pump Stable Output |
| Value Proposition | Low Scrap Rate & High Customer Trust |
| Brand Name | CHUQI |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100SETS |
| Delivery Time | 60DAYS | Packaging Details | WOODEN BOX |
| Core Pursuit | Millimeter Precision & High Consistency | Thickness Tolerance | ≤±0.02mm |
| Width Tolerance | ≤±0.10mm | Control Means | Online Monitoring + Closed-Loop Feedback |
| Process Foundation | Melt Pump Stable Output | Value Proposition | Low Scrap Rate & High Customer Trust |
| Brand Name | CHUQI | Place of Origin | CHINA |
| High Light | high-precision PET strap production ，PET profile manufacturing line ，consistent PET strap production line | ||
1. Product Introduction
In the high-end PET strapping or profile market, exceptional consistency within and between batches is the core benchmark of a manufacturer's expertise. This production line is dedicated to achieving stable "millimeter-level precision" output. Through a high-rigidity mechanical platform, closed-loop controlled extrusion and haul-off systems, and precise online monitoring and feedback mechanisms, we ensure that every meter of product's width, thickness, strength, and appearance infinitely approaches the set value. This end-to-end stability not only directly reduces scrap rates and customer complaints but also builds a solid reputation for quality, serving as your sharp tool for competing in high-standard markets.
2. Main Specifications
Precision Design Throughout: From the precision machining of the die lip to the synchronized control of haul-off rolls and constant tension winding, every link is designed with "consistency" as the guiding principle.
Online Monitoring & Feedback: Integrates high-precision thickness gauges (e.g., beta-ray or laser) and width vision inspection systems for real-time monitoring of key product dimensions, with data feedback for process fine-tuning.
Stable Extrusion & Melt Delivery: Uses a melt pump to ensure constant extrusion pressure and flow, eliminating cyclical thickness variations caused by screw pulsation.
Environmental Stability Control: Monitors or controls cooling water temperature and workshop ambient temperature to reduce external interference with process stability.
SPC Quality Data Output: The system can automatically log key quality data and generate Statistical Process Control (SPC) charts for trend analysis and preventive intervention.
3. Technical Parameters Table
| Parameter Category | Parameter Item | Specification / Description |
|---|---|---|
| Dimensional Accuracy | Thickness Tolerance | ≤ ±0.02 mm (with online feedback) |
| Width Tolerance | ≤ ±0.10 mm | |
| Weight per Meter Tolerance | ≤ ±1.0% | |
| Online Inspection | Thickness Gauge Type | Beta-ray/Laser/IR (Optional) |
| Thickness Measurement Accuracy | ±0.001 mm | |
| Width Inspection | CCD Vision System (Optional) | |
| Process Stability | Melt Pressure Fluctuation | ≤ ±0.5% (with melt pump) |
| Haul-off Speed Fluctuation | ≤ ±0.1% | |
| Winding Tension Fluctuation | ≤ ±2% | |
| Quality Output | Target Cpk Capability Index | ≥ 1.33 (for critical dimensions) |
4. FQA:
Q1: How do you ensure consistent thickness from start to end of a roll?
A1: This requires multiple layers of assurance: First, a melt pump provides absolutely stable output. Second, closed-loop temperature control ensures stable melt viscosity. Third, an online thickness gauge scans and records thickness in real-time, allowing operators to fine-tune parameters promptly upon detecting trend drift. Fourth, constant tension winding prevents uneven stretching due to roll diameter changes. These measures work together to ensure within-roll uniformity.
Q2: Customers demand strict consistency in performance parameters across batches. How does the line achieve this?
A2: First, we provide a recipe management system that saves all parameters (temps, speeds, draw ratios, etc.) of a successful process. Reproducing the same product is a matter of one-touch recall. Second, conduct incoming inspection of key raw material indicators (like intrinsic viscosity) to ensure batch stability. Finally, monitor production data via the SPC system; if key parameters deviate from the historical success range, the system alerts for "pre-emptive" quality control, ensuring batch-to-batch consistency.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
5000000-8000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Jiaxing Chuanqi Machinery Equipment Co., Ltd. is a high-tech enterprise that specializied in the research and develop and manufacture of Paper strap production line, PP box strap production line and all kinds of automatic winder and PP PET strapping. Vision: Committed to becoming t... Jiaxing Chuanqi Machinery Equipment Co., Ltd. is a high-tech enterprise that specializied in the research and develop and manufacture of Paper strap production line, PP box strap production line and all kinds of automatic winder and PP PET strapping. Vision: Committed to becoming t...
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