High Performance PVC Granulating Line Granules Making Machine Plastic Machinery

Product Description

Short desciption

The pvc granulating machine, pvc compounding machine, pvc pellets making machine, pvc granules making machine is used to compounding soft or hard PVC granules. The pvc granulating machine has various output capacity solutions that meets different customers demand. 
PVC granulating machine is a specialized equipment used in the plastics industry to process polyvinyl chloride (PVC) materials into granules or pellets. These granules are a critical intermediate product used in manufacturing various PVC products, such as pipes, profiles, sheets, and films. The machine is designed to handle PVC material efficiently, converting it from a raw or recycled state into uniform granules that are easy to transport, store, and use in subsequent manufacturing processes.

Applications

The  pvc granules produced by the granulating machine is commonly used in the pipe and fitting s manufacturing, window and door frames, cable trays and conduits, packaging films and flooring, consumer goods and medical devices, electrical cables and communication cables,seals and gaskets, siding and cladding, roofing membranes, disposable gloves.

Components of a PVC Granulating Machine

1. Feeding System:
   - Hopper: The material is fed into the machine through a hopper, which is typically designed to handle both virgin and recycled PVC materials, including powder, flakes, or small pieces.
   - Feeder: A screw feeder or belt conveyor may be used to control the rate at which the PVC material enters the granulating process, ensuring consistent throughput.
2. Extruder:
   - Single or Twin-Screw Extruder: The core of the machine is an extruder, which can be either a single-screw or twin-screw design. The extruder heats, melts, and mixes the PVC material, preparing it for granulation.
   - Barrel and Screw: The barrel contains the screw(s) that convey the PVC through the machine. As the material moves through the barrel, it is heated and compressed, which ensures uniform melting and mixing.
3. Cutting System:
   - Die Head: The molten PVC is forced through a die head that shapes the material into strands or spaghetti-like extrudates.
   - Rotary Cutter: The strands are immediately cut into granules by a rotary cutter or pelletizer, which chops the extrudate into small, uniform pellets as they exit the die head.
4. Cooling System:
   - Air or Water Cooling: The freshly cut granules are usually hot and need to be cooled quickly to retain their shape. This can be achieved using air cooling (blowing cool air over the granules) or water cooling (submerging the granules in a water bath).
   - Dryer: If water cooling is used, the granules are then passed through a dryer to remove any moisture before packaging.
5. Screening and Classification:
   - Vibrating Screen: The granules are passed through a vibrating screen to remove any oversized or undersized particles, ensuring that the final product is uniform in size.
   - Classification: Granules may be further classified based on size or other specifications before packaging.
6. Collection and Packaging:
   - Collection Bin: The finished granules are collected in a bin or container, ready for packaging.
   - Packaging System: Depending on the production setup, the granules can be automatically weighed, bagged, and sealed for transport or storage.

Features and Benefits of PVC Granulating Machines

- Efficiency: PVC granulating machines are designed to process large volumes of material with minimal waste, maximizing productivity.
- Uniform Granulation: The machine ensures that the PVC is processed into uniformly sized granules, which are easier to handle and use in subsequent manufacturing processes.
- Versatility: These machines can handle a variety of PVC materials, including virgin, recycled, and compounded PVC, making them suitable for a wide range of applications.
- Automation: Many modern PVC granulating machines are highly automated, featuring programmable controls that allow operators to adjust parameters such as temperature, feed rate, and cutting speed.
- Energy Efficiency: Advanced designs focus on energy efficiency, reducing the overall operational costs by optimizing power consumption during the granulation process.

Specification

Model number	Screw diameter (mm)	Rotational speed of screw (rpm)	Pellets size(mm)	Main motor power (kw)	Heating power of Barrel (kw)	Production capacity (kg/h)	Central height of machine (mm)	Net weight	Overall size (mm)
SJSZ45	45/90	1-45	3-4mm	15	9.6	70-80	1000	2800	3300*1200*2000
SJSZ51	51/105	1-45.5	3-4mm	22	11.5	80-120	1000	3000	3360*1290*2000
SJSZ55	55/110	1-40	3-4mm	22	18	150-180	1000	3500	3620*1350*2200
SJSZ65	65/132	1-38	3-4mm	37	24	250-300	1000	4000	4235*1520*2450
SJSZ80	80/156	1-36.9	3-4mm	55	36	320-450	1000	5000	4750*1550*2460
SJSZ92	92/188	1-34.7	3-4mm	110	88	650-800	1000	5500	6000*1600*2500

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Delivery information

1. Delivery: 30 days after ur order
2. Warrenty: 12 months
3. Payment: T/T 30% in advance, T/T 70% before delivery.
4. Packing: Standard export wooden case

Our Service

1. One year guarantee for whole machine.
2. 24 hours technical support. 
3. Our engineers can provide installation & commission service overseas.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.
5. We also can provide training service which help operators handle the machine well.

Our factory

ZHANGJIAGANG LANGBO Machinery Co., Ltd.

ZHANGJIAGANG LANGBO Machinery Co., Ltd. is a professional manufacturer of plastic extrusion and recycling equipment, located in Zhangjiagang, China. With years of experience in the plastics industry, Langbo Machinery focuses on designing and producing reliable machines such as pipe extrusion lines, profile extrusion lines, granulating machines, mixer units, and recycling systems.Combining strong technical expertise with a commitment to quality, Langbo Machinery ensures stable performance, energy efficiency, and long-term value for every machine delivered.

Our Exhibition

Packing & Delivery

Certifications

FAQ

Are you a trading company or factory? Can I have a factory visiting?

How to build trust with Langbo?

Is the shipping cost included in the quotation?

We are a factory that produces machines for customers directly. Yes, our production plant can be visited at any time. We are in Zhangjiagang, Jiangsu Province close to Shanghai and Wuxi. If you are near to us, the pick-up service is available.

We can send working videos showing the machine running perfectly in several countries for online communication. We will provide customer-focused and tailored technical suggestions.
For offline contact, you can visit our factory and talk about the machine face to face, you can find our competence in the field of plastic extrusion and tell our ability in machine building.

Usually, our quotation contains FOB Shanghai as a shipment condition. This means the shipping cost between the delivery and destination ports will not be included in the quotation. The shipping cost fluctuates according to the delivery company and shipping date. Langbo can help customers to get the latest shipping price. Customers decide if we add the shipping cost to the quotation or choose a shipping agent by themselves.

How can customers get the exact machine as they wish?

Do you have CE Certification?

What is the delivery time between order confirmation and delivery?

·Factory visiting before order
·Product sample posting to Langbo for a better understanding of customer's expectations and configuration communication
·On-site checking during test running

Yes. Both our extrusion machine and plastic recycling machine have CE Certification.

Usually 45 days. Depended on the certain project, the exact delivery time will be wrote on contract.

What are services for after-sale?

What means one-year quality guarantee?

How to get the required area of the machine?

·One-year quality guarantee
·Quick response for technical support
·Problem analysis for production problems

After the handover of the machine, Langbo provides free new parts for every non-man-made damage.

For a new plant, you can contact me. After knowing your demand, I can make the detailed solution and layout of the machine line.
 
Meanwhile, I will provide technical guidance of your installation and specification.