دستگاه ساخت نی پلاستیک

آیا به دنبال دستگاهی برای تولید نی یا لوله پلاستیکی هستید؟ KEZHI تضمین کیفیت، قابلیت اطمینان و ارزش عالی را به شما ارائه می دهد.

ماشین آلات KEZHI می تواند یک خط تولید عالی برای شما فراهم کند تا پروژه شما به موفقیت برسد.

محصولات KEZHI به شما پیشنهاد می کند

KEZHI یک تولید کننده پیشرو و متخصص در توسعه و تولید دستگاه های مختلف تولید نی، دستگاه بسته بندی نی، دستگاه خم کن نی است. تعهد ما به کیفیت، ما را به عنوان ارائه‌دهنده راه‌حل‌های تولید نی در مقیاس جهانی قرار داده است

دستگاه تولید نی پلاستیک

ژنرال برنامه های کاربردی برای خط تولید

این خط را می توان برای ساختن نه تنها نی نوشیدنی، بلکه برای همزن قهوه، چوب آبنبات چوبی، لوله نازل، پر کردن مجدد قلم و سایر پروفیل های کوچک با تغییر قالب استفاده کرد و گزینه های بیشتری را برای تولید شما فراهم کرد.

Introduction Of The Machine

The PP (Polypropylene) straw making machine is a state-of-the-art, high-efficiency production line designed for manufacturing high-quality drinking straws from polypropylene material. This machine integrates advanced technology and superior engineering to deliver consistent, reliable performance, making it an ideal choice for businesses looking to produce straws in large quantities.

Main Components

1. **Extruder**:
– **Function**: Melts and extrudes the polypropylene material into straw tubes.
– **Features**: Equipped with a high-performance screw and barrel, temperature control system, and a powerful motor for smooth and efficient extrusion.

2. **Mould Head**:
– **Function**: Shapes the extruded polypropylene into uniform straw tubes.
– **Features**: Precision-engineered mould heads that can be easily changed to produce straws of different diameters and thicknesses.

3. **Cooling System**:
– **Function**: Rapidly cools the extruded straws to retain their shape and strength.
– **Features**: Typically includes a water cooling tank with adjustable temperature controls to ensure optimal cooling.

4. **Haul-off Unit**:
– **Function**: Pulls the cooled straws from the extrusion line at a consistent speed.
– **Features**: Adjustable speed settings and precision rollers to handle straws gently and maintain their quality.

5. **Cutting Unit**:
– **Function**: Cuts the continuous straw tube into individual straws of desired lengths.
– **Features**: High-speed cutting mechanism with length control and smooth, burr-free cutting edges.

6. **Collector and Stacker**:
– **Function**: Collects and stacks the finished straws for easy packaging.
– **Features**: Automated systems to arrange and stack straws efficiently, minimizing manual handling.

The PP straw making machine is the perfect solution for businesses looking to enhance their production capabilities and meet the growing demand for polypropylene straws. With its superior performance, flexibility, and ease of operation, this machine stands out as a top choice in the straw manufacturing industry.

Features of extruder

The most important part of the production line, where the tubing is extruded

Temperature control

Infrared heating, which is fast and gentle heating, dedicated to the production of high-end pipes, and does not cause secondary damage to the extruded material.

Main Screw

Special designed 65mm/50mm screw to meet the characteristic of bioplastic material.
L/D: 33:1
meets the production of PP materials.

Mould Head

Precision-engineered mould heads that can be easily changed to produce straws of different diameters and thicknesses.

Two moulds will be offered with machine

Driving Motor

Using 11KW/ 30Kw three-phase asynchronous motor, output torque is bigger, production is more stable, the product is mature and easy to maintain.
Servo motor optional

Gear Reducer

Special hardened gear reducer for plastic extruder, Guomao brand, reliable quality,
Ratio 12.5

Inverter

Delta inverter, famous brand, stable and reliable performance, the most recognized inverter in the straw industry

Cooling water sink features

In the second part of the line, the extruded pipe will be cooled and better shaped here.

Traction & Cutting Machine features

In the third part of the line, the extruded pipe will be pulled and cut into small pieces here.

Required تجهیزات کمکی

These two machines are necessary for the production line running.

How It Works

from this video you will find out how it works,

Machine مشخصات

Find some specifications of the plastic straw production line

Model		KZ-011-50
منبع تغذیه	Main Screw	380 ولت، 3 فاز، 50 هرتز، 7.5 کیلووات (VFD)
	زیر پیچ	/
	گرمایش	9 کیلو وات
	موتور حمل و نقل	0.75 کیلووات (VFD)
	موتور برش	0.75 کیلووات (VFD)
	توان کل	18 کیلو وات
اکسترودر	قطر پیچ اصلی	50 میلی متر
	پیچ L/D	28:1
	گیربکس	ZLY133
	کنترل کننده دما	5 مجموعه
	موتور	WANMAN
	کاهنده دنده	گومائو
	Inverter	DELTA
	کابینت کنترل برقی	1 مجموعه
Cooling water sink	Length	4.5 متر
	Material	304 استیل ضد زنگ
	مخزن ذخیره آب	1 مجموعه
	دستگاه خشک کن	1 مجموعه
Traction & واحد برش	واحد کشش	1 مجموعه
	واحد برش	1 مجموعه
	موتور	00.75KW(VFD) *2
	Cut end	90 درجه / 60 درجه / 45 درجه
	کنترل PLC	اختیاری
L shaped straw collecting machine	اختیاری
کمپرسور هوا	7.5 کیلووات (10 اسب بخار)
چیلر صنعتی	5 اسب بخار، آب خنک / هوا خنک

پایه دانش درباره ماشین اکستروژن پلاستیک

معرفی مختصری در مورد اکسترودرهای پلاستیکی برای کمک به درک اولیه دستگاه

دستگاه اکستروژن پلاستیک چیست؟

Plastic extrusion is a high-volume manufacturing technique in which raw plastic, typically in pellet form, is melted and extruded into a continuous profile. The process initiates as the resin is loaded into the extruder’s hopper and moves down into the barrel, where it is progressively heated until it melts. Following this, a screw mechanism drives the molten plastic through a die, which molds it into the required shape. As it cools and solidifies, it assumes the final form of various products, ranging from pipes and plastic sheeting for weather-stripping to wire insulation. This method is highly valued across various industries for its efficiency, versatility, and consistent ability to produce large volumes.

Working principle of plastic extruder

The Role of Extruders in Plastic Extrusion

Extruders serve as the core component in the plastic extrusion process, consisting primarily of a heated barrel outfitted with a rotating screw. The process begins with the introduction of raw plastic materials, typically in pellet form, into the extruder via a hopper. As the screw rotates, it drives the pellets forward into the barrel, where they encounter significant heat and pressure, causing them to melt into a viscous fluid. This fluid plastic is then extruded through a die—a tool engineered to mold the plastic into the specified profile as it emerges from the machine. The plastic product is subsequently cooled and solidified, retaining its shape as it is segmented into predetermined lengths. This method is crucial for producing continuous lengths of plastic in diverse shapes, thereby playing a pivotal role in various industrial applications.

اجزای یک ماشین اکستروژن پلاستیک

A standard Plastic Extrusion Machine is composed of several key components, each playing a crucial role in the extrusion process:

1. Hopper: The initial entry point for the raw plastic material, generally in pellet form. The hopper channels the material into the extruder’s barrel.
2. Barrel: This component encases the extruder screw and is fitted with heaters to melt the plastic. It is constructed to endure high pressures and temperatures.
3. Extruder Screw: A critical component that transports the plastic pellets from the hopper to the barrel’s far end. Its rotation not only moves the pellets but also generates the heat needed to melt them through friction.
4. Heaters: Positioned along the barrel, these elements assist the screw in melting the plastic and maintain the required temperature for successful extrusion.
5. Die: This custom-designed part shapes the molten plastic. It is tailored specifically to match the product’s desired profile.
6. Cooling System: Post-extrusion, the shaped plastic must be cooled and solidified. This system can include elements like fans, water baths, or cooling rollers.
7. Cutter: This tool segments the newly formed plastic into desired lengths and can range from a simple guillotine to a more intricate rotary cutter, depending on the product specifications.

Plastic Extrusion Machine Operating

The operation of a plastic extruder involves a systematic procedure to ensure efficient production of plastic products. The first step is to load the plastic pellets into the hopper, set the temperature control of the machine, and switch on the heater. The plastic is melted in the barrel and pushed towards the die head by the extruder screw. It is vital to ensure that the temperature and speed of the extruder screw are set correctly to achieve the desired quality of the end product. Once the molten plastic has passed through the die, it takes the desired shape. It is then cooled and solidified in a cooling system before being cut into specified lengths by a cutting machine. It is important to note that the smooth operation of a plastic extruder requires constant monitoring and timely adjustments to maintain optimum output and quality.

Downstream equipment in plastic extrusion

Downstream equipment in plastic extrusion pertains to the array of machinery deployed post-extrusion to apply final modifications to the product. This equipment performs various crucial functions such as cooling, cutting, pulling, and winding to enhance the final attributes of the extruded plastic. Key types of downstream equipment include:

Cooling Tanks: These units are essential for cooling the extruded plastic to solidify and stabilize its shape. The cooling medium—either chilled water or air—is selected based on the plastic type and the specifications of the final product.

Pullers: These mechanisms ensure the extruded plastic maintains consistent speed and tension, critical for achieving uniform shape and size throughout the product. Available in various forms, such as belt pullers and roller pullers, they cater to different extrusion needs.

Cutters: After the cooling phase, cutters are employed to trim the extruded product to required lengths, ensuring precision in final measurements.

Coilers or Winders: For products such as tubes or profiles, coilers or winders collect the output on spools or reels, facilitating easier handling and transport.

Screen Printers: For products that need printed details or branding, screen printers are utilized to apply designs directly onto the surface of the extruded plastic.

The selection of downstream equipment is tailored to the specific type of product, material properties, and production demands. This equipment is integral to the extrusion process, playing a pivotal role in ensuring that the final product adheres to the set quality standards and meets precise specifications.

Considerations when choosing a machine

Productivity: High-capacity machines produce more product in less time, resulting in lower unit costs and a higher return on investment.
Energy Consumption: Machines with low energy consumption can significantly reduce operating costs and increase ROI.
Maintenance costs: Frequent maintenance can lead to increased costs and production downtime. Therefore, machines that require less maintenance can improve ROI.
Versatility: Machines that can process a wide range of plastic materials can meet a variety of production needs, increasing profitability.
Lifespan: The longer a machine’s lifespan, the higher the return on investment, as the initial investment can be spread over more production units.
Resale value: If the machine maintains a high resale value, the return on investment will increase.

Type of straw extrusion machine

In terms of material: there are pp straw extrusion machine, PLA straw extrusion machine, PHA straw extrusion machine,

In terms of main screw diameter: 50 mm and 65 mm main screws are available for the production of different diameter ranges of straw.

In terms of straw colour: single colour, two colour, two colour co-extrusion, three colour and three colour co-extrusion straw extrusion machine

Extruded pipe diameter adjustment

To precisely adjust the diameter of a pipe produced by an extrusion machine, various factors and settings must be meticulously managed and optimized:

1. Die and Calibrator Settings:
– Confirm that the calibrator is correctly aligned and sized, usually 3-5% larger than the target pipe diameter.
– Modify the die gap to suit the required pipe diameter. Increasing the gap enlarges the diameter, whereas reducing the gap decreases it.

2. Pressure Fluctuations:
هوای فشرده ناپایدار می تواند منجر به ضخامت دیواره ناهموار در لوله شود. این نشان می دهد که نوسانات فشار هوای داخلی می تواند باعث تغییر در قطر لوله یا ضخامت دیواره شود

3. توان عملیاتی و دما اکسترودر:
– گذردهی اکسترودر را تغییر دهید - کاهش آن باعث کاهش قطر لوله می شود، در حالی که افزایش آن باعث بزرگ شدن قطر می شود.
– تنظیمات دمای اکسترودر را برای اطمینان از جریان مذاب ثابت و جلوگیری از عوارضی مانند افتادگی لوله که می تواند قطر را تغییر دهد، بهینه کنید.

4. سرعت کشش:
– سرعت واحد حمل و نقل را تغییر دهید. افزایش سرعت کشش قطر لوله را کاهش می دهد، در حالی که کاهش آن باعث افزایش قطر می شود.

5. سیستم خنک کننده:
– سیستم خنک کننده، به ویژه جریان آب و دما در مخازن خنک کننده را تنظیم کنید تا خنک کننده یکنواخت تضمین شود. سرمایش غیر یکنواخت می تواند باعث نوسانات قطر لوله شود.

6. ابزار و تجهیزات اندازه گیری:
– ابزار مناسب برای ابعاد لوله مشخص شده را انتخاب کنید و مطمئن شوید که به خوبی نگهداری شده و به دقت کالیبره شده است.

با مدیریت دقیق این پارامترها، قطر لوله از دستگاه اکستروژن را می توان به طور موثر کنترل کرد و به طور دقیق برای برآوردن نیازهای خاص تنظیم کرد.

KEZHI ماشین آلات توصیه شده

ماشین‌های بیشتری را از KEZHI کاوش کنید

دستگاه خم کاه با سرعت بالا

دستگاه تولید نی کاغذ

دستگاه خم کاه انعطاف پذیر

دستگاه بسته بندی نی شکل U

چرا انتخاب کنید KEZHI

به KEZHI، شریک مورد اعتماد شما در ماشین آلات پیشرفته تولید و بسته بندی نی خوش آمدید. با تمرکز بر نوآوری، کیفیت و رضایت مشتری، راه حل های سفارشی ارائه می کنیم که کارایی و بهره وری را افزایش می دهد. تجهیزات گواهی شده و با کارایی بالا ما برای مطابقت با استانداردهای بین المللی طراحی شده اند و از قابلیت اطمینان و مقرون به صرفه بودن اطمینان حاصل می کنند. به تعداد فزاینده ای از تولیدکنندگان در سراسر جهان بپیوندید که به KEZHI اعتماد دارند تا فرآیندهای تولید آنها را متحول کند و موفقیت آنها را به ارمغان بیاورد.