pvc tubing machine

In the competitive landscape of plastic pipe manufacturing, Hebei Yowin machinery Technology Co., Ltd. has established itself as a leading wholesaler of advanced pvc pipe manufacturing machine solutions. A critical component that ensures the quality and precision of our PVC pipes is the calibration cooling system, which plays a pivotal role in shaping and solidifying the pipes after extrusion. This article delves into the technical details, operational benefits, and quality assurance measures of our calibration cooling systems, highlighting how they enhance the efficiency and reliability of PVC pipe production. The Significance of Calibration Cooling System in PVC Pipe Production Machine The calibration cooling system is a cornerstone of Hebei Yowin machinery Technology Co., Ltd.’s pvc pipe production machine offerings. In the PVC pipe manufacturing process, after the raw material is extruded into a pipe shape, it must be rapidly cooled and shaped to maintain dimensional accuracy and structural integrity. Our calibration cooling systems use a combination of vacuum pressure and water cooling to precisely control the pipe’s outer diameter and wall thickness. This is essential for producing high-quality PVC pipes that meet industry standards for pressure resistance and durability, making our plastic pipe making machine solutions ideal for various applications. Raw material & formulation PVC resin powder & CaCo3, Lubricant; Stabilizers; Pigments; Antioxidants Melt capacity 250 - 350kg/h (depending upon pipe dimension and reference material) Central height: 1m Picture of final product How Calibration Cooling System Enhances the Efficiency of Plastic Pipe Making Machine Hebei Yowin machinery Technology Co., Ltd.’s calibration cooling systems significantly enhance the efficiency of our plastic pipe making machine models. The system’s design allows for rapid and uniform cooling of the extruded PVC pipe, reducing the production cycle time and increasing overall output. The precise temperature control minimizes warping or deformation, reducing the need for rework and material waste. Additionally, the automated operation of the cooling system integrates seamlessly with the rest of the pvc pipe manufacturing machine line, enabling continuous production with minimal manual intervention. No. Name Photo of machine Technical specifications 1 Screw conveyor Capacity:>300kg/h Rated transmission capacity: 500-1000kg/h Motor power: 2.2KW Pusher motor: 0.75kw Pipe diameter: φ102mm Touch raw materials are made by stainless steel 2 SJZ65/132 conical twin-screw extruder Screw Barrel Driving motor Feeding system Vacuum system Screw : Diameter conical 65/ 132 mm for PVC drainpipe and water supply pipe. Material of screw: 38CrMoAl Surface treatment: Nitriding processing, thickness: 0.4 ~ 0,6mm, Polishing Rigidity:（HV）740-940 Surface roughness: Ra≤0.8um Rotating speed (counter rotating): 1-34.7 rpm/min Barrel : Diameter conical 65/132 Inner processing: nitrided with thickness: 0.4~ 0.7mm Rigidity:（HV）940-1100 Inner surface roughness: Ra≤1.6um Heating zones: 4 Heating mode: Cast alumina + stainless steel covering Heating power: 22kw Cooling mode: Air fans: 3 Sets Driving motor : Motor power: 37KW Type of motor = AC Feeding system : Gravity and screw dosing feeding system With stainless steel hopper Dosing feeding system: Motor: 0.75KW Feeding sleeve with circular water cooling Vacuum dehumidifying system : Vacuum pump: 1 set Vacuum degree = 0 ~ 0.075 Mpa Adaptor: (Interflow Section): Material: #40steel Chrome plated, inner convergent flow type Connection method with die: clamping block + bolt Pressure melt sensor and thermocouple Main electric part supplier : Inverter: ABB Contactor: Schneider Relay: Omron Temperature controller: Omron Self protective system : Over current protective of motor Over pressure protective of screw. 3 Mould Including calibration sleeve Material: Made by 40Cr. Inner surface polished Diameter spec: Ф(20、25、32、40、50、63、75、90、110)mm Heating: QTY. of heating zone:10 Heating power: 26KW 4 Vacuum calibration tank Vacuum system Water spray system Moving system Dimensions: Length: 5600mm Vacuum pump: Power: 3KW Water pump: Power: 4 KW Three directions adjustment: Forward and Backward moving : 0.75 KW motor Range: ±400mm Up and down : left and right manually adjusted Range : Up and Down: ±50mm Leftward and Rightward moving : ±50mm Tank material: Stainless steel Tank cover material: Duralumin Seal: adopt silica gel anti-friction panel and Q235 galvanized panel Inner pipe support: Nylon wheel Water temperature and level control: automatic control system by electric and stainless steel floating ball Vacuum gauge: 0.03-0.06Mpa Spraying nozzle : ABS 5 Haul off Three claws Haul-off Independent control system Haul off unit (2 claws). Claw length: 1300mm Haul-off speed: 1-10m/min Power:1.1KW×2 Pneumatic clamping: adopt anti-friction rubber block Electric part: Inverter: Hitachi or ABB Low voltage electric parts: LG or Schneider Length detecting: encoder 6 Cutter Scrap collecting device; Independent control system Cutter Integration installed in monobloc system (haul-off and cut off). Length count: encoder Cutting saw: steel alloy, specific for cutting U-PVC pipe. Equipped with rubber clamping block for accurate cutting. Motor power: 1.5KW Equipped with a closed dust-collector With scrap collecting device Possibility of manual operation 7 Stacker Discharging: Pneumatic Length : 5,000mm With screws to adjust the height range : 0 ~ 180mm Key Features of Calibration Cooling System in PVC Pipe Production Machine Our pvc pipe production machine products feature calibration cooling systems with distinct advantages: Vacuum Calibration: Utilizes vacuum pressure to hold the pipe against the calibration sleeve, ensuring precise outer diameter control. Water Cooling System: Circulates cool water around the pipe to solidify the PVC material quickly and uniformly. Adjustable Parameters: Allows operators to fine-tune vacuum pressure, water temperature, and flow rate for different pipe sizes and specifications. Durable Construction:Made with corrosion-resistant materials to withstand prolonged exposure to water and maintain performance over time. Hebei Yowin machinery Technology Co., Ltd.’s Engineering Excellence in Plastic Pipe Making Machine As a leading wholesaler, we prioritize precision engineering in our calibration cooling systems for pvc pipe manufacturing machine setups: System Design: Our cooling systems are designed to integrate seamlessly with the extrusion and cutting components of the production line. Material Selection: High-quality stainless steel and durable plastics are used to construct the cooling tanks and pipes, ensuring resistance to corrosion and wear. Testing Procedures: Each cooling system undergoes rigorous testing to ensure optimal cooling efficiency and temperature control. Customization Options:We offer customizable cooling solutions to meet the specific needs of different PVC pipe production requirements. PVC Pipe Production Machine FAQS Why is a calibration cooling system important for PVC pipe production machines? A calibration cooling system is crucial for pvc pipe production machines as it ensures the extruded PVC pipes cool and solidify uniformly, maintaining precise dimensions and structural strength. Hebei Yowin machinery Technology Co., Ltd.’s systems use vacuum and water cooling to prevent warping, ensuring the pipes meet quality standards for various applications, from water supply to construction. How does the cooling system improve the efficiency of plastic pipe making machines? The cooling system in our plastic pipe making machines accelerates the solidification process, reducing production time and increasing output. By rapidly and evenly cooling the pipes, it minimizes defects and rework, allowing for continuous operation and higher productivity. This efficiency is essential for meeting large-scale production demands. What materials are used in the construction of the calibration cooling system of PVC pipe manufacturing machine ? Hebei Yowin machinery Technology Co., Ltd. uses high-quality materials such as stainless steel and corrosion-resistant plastics in the calibration cooling systems of our pvc pipe manufacturing machine models. These materials withstand prolonged exposure to water and chemicals, ensuring the system’s durability and long-term performance. Can the calibration cooling system be customized for different PVC pipe manufacturing machine sizes? Yes, our team can customize the calibration cooling system for pvc pipe production machine setups to accommodate different pipe sizes. We adjust the calibration sleeve dimensions, vacuum pressure, and water flow rates to ensure optimal cooling for pipes ranging from small to large diameters. How do we ensure safe international shipping of PVC pipe production machines? For international shipping of pvc pipe production machines , we use sturdy, custom packaging to protect the cooling system and other components during transit. Hebei Yowin machinery Technology Co., Ltd. partners with reliable shipping carriers and provides ocean bills of lading for smooth customs clearance, ensuring the equipment arrives in perfect condition for installation.