Beisu Machine

How to Calculate BEISU Production Capacity of PVC Profile Production Line? A1. Calculation Based on Basic Theoretical Capacity (Theoretical Capacity Formula) Core Formula: Theoretical Capacity = Equipment Extrusion Rate (kg/h) × Effective Production Time (h). The unit of measurement is kilograms (kg) or tons. Specific Calculation Steps: **Step 1: Determine the Equipment Extrusion Rate:** For standard PVC profile production lines, the extrusion rate typically ranges from 100 to 115 kg/h (specifically for standard door and window profiles). For larger-scale lines, this rate can reach 150 to 200 kg/h, representing a high-capacity line. **Step 2: Calculate the Effective Working Time:** Deduct downtime required for equipment maintenance and mold changes. Typically, the "Daily Effective Production Time" is calculated based on the actual scheduled shift duration (e.g., 8 hours per shift). For a 16-hour, two-shift operation, approximately 10% of the scheduled time should be deducted...

 How to Select the BEISU Extruder for Sealing Strip Production First, Select the Screw Type: Matching Raw Material Characteristics The mainstream raw materials for sealing strips fall into three categories, each corresponding to a specific screw configuration: **EPDM and Silicone Rubber:** Best suited for *vacuum-vented, cold-feed single-screw extruders*. These machines can directly process room-temperature rubber compounds—eliminating the need for a preheating step—and produce bubble-free products, making them ideally suited for the processing requirements of rubber-based sealing strips. **PVC, PP, PE, and Other General-Purpose Plastics:** Best suited for *standard single-screw extruders*. For small cross-section profiles, a smaller single-screw extruder helps avoid waste of resources and energy while fully meeting the extrusion molding requirements for plastic-based sealing strips. **High-Filler Formulations, Modified Plastics, or Wood-Plastic Composites:** Best suited for *conic...

  In PVC extrusion—whether you are producing PVC pipes/profiles, WPC (Wood-Plastic Composite) decking, or SPC (Stone-Plastic Composite) flooring —the trio of Crushing, Milling (Pulverization), and Mixing forms the absolute backbone of the production line. Without this integrated system, it is practically impossible to achieve a high-quality finished product, control raw material costs, or run a stable extrusion process. Here is exactly why this system is completely indispensable: 1. The High Cost of Waste: The Role of Crushing & Milling (Pulverizing) Extrusion lines naturally generate scrap. This includes start-up waste, off-spec products, trimming edges (especially in SPC and WPC flooring), and defective runs. PVC is a highly recyclable material, but an extruder cannot swallow large, rigid chunks of scrap. The Crusher (The First Step): Heavy-duty shredders or crushers break down large, bulky scrap pieces (like rejected SPC tiles or long PVC pipes) into manageable, small flak...

When selecting industrial machinery, the PE pulverizer (also known as a polyethylene grinder) serves as a core component within plastic recycling lines, playing a particularly critical role in the process of converting waste materials into high-quality powder. Overview of BEISU PE Pulverizing Technology: The BEISU series of pulverizers is specifically engineered to process various densities of PE materials—including LDPE, LLDPE, and HDPE—meeting the demands of high-output, high-precision grinding operations. By combining high-speed centrifugal force with precisely calibrated blades, this equipment ensures uniform powder particle size while minimizing thermal degradation of the material during the grinding process. Technical Advantages: A1: Precision Grinding Disc Design: The grinding discs are crafted from highly wear-resistant specialty steel, significantly extending maintenance intervals even under continuous 24/7 operating conditions. A2: Temperature Control: The system integrates a...