75-250mm Water Supply PE Pipe Production Line

Yongte is a professional 75-250mm Water Supply PE Pipe Production Line factory, this product represents a sophisticated, high-precision manufacturing system meticulously designed for the production of medium-diameter polyethylene (PE80/PE100) pipes. This comprehensive system integrates a fully automated production process, beginning with the pretreatment of raw materials and extending through extrusion, calibration, cooling, and the packaging of the final product. It is particularly suited for applications in municipal water supply, pressurized gas transmission, industrial sewage drainage, large-scale agricultural irrigation, and the production of high-performance communication sheathing pipes. As a comprehensive production line, it boasts seamless equipment integration, industry-leading production efficiency, and consistently precise pipe dimensions. Adhering to global mainstream standards, it stands as a crucial piece of equipment for medium to large-scale pipe manufacturers aiming to enhance their presence in both domestic and international markets.

Process Flow

PE resin + color masterbatch → mixing → vacuum feeding → drying → extruder plasticizing (180-210℃) → mold forming → vacuum calibrating → multi-stage spray cooling → laser printing → pull off traction → fixed-length cutting → finished product stacking

Product Parameter

Product details

1. Material Feeding and Drying:	The PE material is automatically sent to the extruder's drying hopper via a vacuum feeder, where moisture is removed to keep its content below 0.1% and ensure product quality.
2. PE Pipe Extruder:	It uses the SJ75/33 high-efficiency single-screw extruder, with a 75-90KW energy-saving servo motor (cuts power use by about 20%), direct-drive gearbox (for better transmission efficiency and easier maintenance), durable screw barrel (made from 38CrMoALA alloy steel with precision nitriding), efficient infrared heating coils, and automatic temperature control (using Omron’s high-precision controller). All these features work together to keep material melting stable, extrusion pressure even, and product quality consistent during production.
3. Marking Line Extruder:	We use the SJ25 extruder to add marking lines on PE pipes. It can make either one line or multiple lines, depending on what the customer needs.
4. Specialized PE Pipe Mold:	It uses a basket or spiral die head to make sure the material comes out evenly when extruded.
5. Vacuum Calibration Tank:	The extruded tube blank gets quickly and precisely shaped using vacuum suction, keeping the vacuum level between 0.06–0.08 MPa to make sure the dimensions are spot-on. Made from food-grade stainless steel, the tank has a multi-zone vacuum control system and efficient water cooling that works together to keep the pipes round, the surface smooth, and everything within tight tolerance standards even when running at high speeds.
6. Spray Cooling Tank:	It uses multi-stage spray cooling tech to keep the water temp below 20°C, so the pipes cool down fast and evenly. Made of stainless steel, it’s super resistant to rust and lasts a long time, working steadily for ages.
7. Pull-off Traction Machine:	pull off PE pipes at a steady speed to ensure uniform length and stable production. Equipped with precision control systems, it maintains consistent tension during the traction process, effectively preventing pipe deformation and ensuring dimensional accuracy.
8. Planetary Cutter:	This cutter can automatically cut pipes to a fixed length without making chips, and the cut edges are smooth with no burrs—it’s perfect for small to medium diameter PE pipes. Its precise cutting setup keeps the lengths consistent and cuts down on material waste during production.
9. Laser printing machine:	This laser printer shows product specs and batch info right away using laser tech, and you don’t need any extra supplies for it.
10. Stacking Rack:	This rack automatically piles up finished pipes neatly—you can adjust how high you stack them and how many layers you use to fit different pipe lengths and storage needs. It’s built with a tough frame and anti-slip design, so the stacks stay stable and the pipes are easy to handle, which makes storing the finished products way more efficient.
11. Electric control system:	Our electrical parts all use top-notch international brands—like ABB frequency converters, Siemens/Schneider contactors, Omron temperature controllers, Siemens PLC control systems, and Innovance servo motors. These parts make sure the whole system runs smoothly without any hiccups.

Product Application

75-250mm PE (Polyethylene) pipes are known all over the world for their great performance—like being super resistant to corrosion, having reliable leak-proof seals, using eco-friendly materials, and lasting up to 50 years. They’re a really versatile solution, so they’re widely used in residential and commercial building projects, municipal infrastructure work, big agricultural irrigation systems, and industrial fluid transport.

Yongte Machine Advantages - humanized mechanical design and durable quality

After years of tweaking things and sticking tight to quality, we make sure our plastic pipe machines use tough, wear-resistant materials. These machines go through precise forging and lots of strict quality checks so they can handle the wear from being used a lot and the damage from harsh environments

High torque durable Gearbox	High effective Servo Motor
We use top-notch vertical direct-drive gearboxes—they’re great because they transfer power really efficiently, can handle heavy loads, keep production steady, save space when you install them, seal up tight to stop oil leaks, cool down well, and are super easy to maintain.	We use Innovance servo motors—they save about 15-20% on electricity! They let you control speed and torque super precisely, react fast, don’t shake much, are quiet, last a long time, don’t cost much to maintain, and even have smart speed and output control.
High automatic operation system	Advanced quality electricity control system
Our 75-250mm Water Supply PE Pipe Production Line comes with fully automatic feeding, smart temperature control, and precise cutting systems—so key parts of production can run without anyone manning them! The all-in-one PLC control system manages all production settings in one place, making operations way simpler and cutting labor costs by over 30% compared to old semi-automatic gear.	We use ABB frequency converters, Siemens or Schneider contactors, Omron temperature controllers, and a Siemens PLC control system—all the cables and connections are neatly arranged and clearly labeled. The whole electrical cabinet system has passed safety tests and meets international safety standards, like EN ISO 12100 (Safety of machinery), EN 60204-1 (Electrical equipment of machines), and the EN 61000 series EMC standards.
Durable steel material	Screw barrel are made by wearing material
Our machine’s basic frame is built from tough steel plates—we use CNC cutting and polishing to get every dimension spot-on and perfectly balanced, so it can run nonstop without a hitch! The frame’s designed to last over 20 years, no problem. And all the parts that touch materials or water (like feeders, water tanks, and pipe elbows) are made of 304 stainless steel, so rust? Not a chance!	Our screw and barrel are made from tough, wear-resistant materials that are specially designed for the stuff we process. We use top-notch bimetallic screws and SKD-coated barrels—they last 1.5 to 2 times longer than regular 38CrMoAlA materials!
Good surface treatment by powder coating	Professional machine testing and installation service
Once we’ve built the machine, we give it a powder coating finish—it not only makes it look great, but also boosts its rust resistance and keeps the color from fading for ages!	Every machine goes through strict pre-shipment checks to make sure it works great and runs steadily—so it can keep churning out top-quality products nonstop! Our pro engineering team also does full on-site testing and setup to make sure the machine runs smoothly and efficiently at your place.

Successful cases

Yongte’s all about making top-notch, innovative plastic pipe machines! We keep tweaking things to get better, and our 75-250mm Water Supply PE Pipe Production Line has earned tons of love both at home and abroad.

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