Jwell Ultra-high MFR Polypropylene Pelletizing Line
Product Overview
Product Description
The principle of pelletizing: a peroxide radical initiator is added to PP to obtain ultra-high fluidity polypropylene by initiating a degradation reaction of controlled radical molecular chain breakage.The cost is low and the MFR is accurately adjustable.The product is suitable for the production process of melt-blown non-woven fabric. Now existing ultra-high fluidity PP production is more used in the granulation/ pelletizing process.
Operation process of the melt-blown PP pelletizing line:
1. Set the temperature of each zone according to the needs of the process.Start the water pump, manually adjust the pressure relief valve of the water system, and observe that the water pressure of the inlet pipe is about 0.2MPa. After the temperature in each zone reaches the set value, maintain a constant temperature for 30 minutes.
2. Start the oil pump and observe the pressure display on the oil system pressure gauge.
3. Open the inlet valves of all 2 sections of the water tank and adjust the opening of the inlet valves to ensure the balance of water volume.
4. Turn on downstream auxiliary machines such as blow dryer, pelletizer and conveying fan.
5. Host operation: Turn the coupling of the main motor by hand for at least three turns to confirm whether the direction of rotation of the screw is correct(correct direction: from the rear of the motor, it It rotates clockwise. From the direction of the nose, it should rotate counterclockwise).Set the main motor speed, start the main motor and idle increase the speed gradually in the state of, keep rotating at 20rpm for about 1 minute, and check whether the idle current of the host is stable.
6. Feeding operation:Set the flow ratio of each scale and liquid metering device according to the production formula.
7. Yield increase operation: After the strip enters the pelletizer and cuts normally, the strip is stable and continuous, and the output can be increased.
8. Temperature adjustment: As the output increases, the barrel temperature will change.
9. Turn on the vacuum system: Turn on the vacuum system after the extruder is stable.
Precautions of the melt-blown PP pelletizing line:
1. It must be ensured that the storage and operation of the entire set of extruders are technically ideal.
2. It must be ensured that the material fed into the extruder is not contaminated and free of foreign objects (screws, stones, etc.).
3. Must ensure regular inspection and maintenance of the extruder.
4. It must be ensured that every modification, maintenance and repair of the extruder is clearly recorded.
5. It must be ensured that after each inspection and maintenance, the functions of all protective devices and safety facilities are checked.
6. It must be ensured that the safety protection facilities are not removed during operation.
7. It must be ensured that the extruder is only used to process the specified materials, and the modification of the equipment must be approved by the company in writing.
8. It must be ensured that the operators have received special training and obtained corresponding qualifications.
9. The authority of the operator must be clearly fixed.
10. The operator must be informed of the danger.
11. It must be ensured that its operators follow the instructions.
12. It must be ensured that the operator must take safety protection measures at any time (even under normal operation, such as maintenance, installation, etc.).
Main Technical Parameters
| Model |
output |
| CJWH-75 |
500-800kg/h |
Company Information
As the vice unit of CPMIA, Shanghai Jwell Machinery Co., Ltd is the largest manufacturer of plastic extrusion machinery and chemical fiber spinning equipment in China, its head office is located in the western district of Shanghai. There are 5 production bases, which were located in the western district of Shanghai, Zhoushan of Zhejiang Province, Suzhou of Jiangsu Province and Changzhou of Jiangsu Province, Dongguan of Guangdong Province, totally covering 700,000 square meters. It has more than 2600 staffs, about 400 technicians and managing staffs.
Why us?
1. Pioneering Efforts, Unity and Struggle.
Seeking for innovative and practical technology, We grow rapidly with the market trend. Every person is a product person in creating better customer experience. Trust is the corner stone of our corporate. As we truly believe the staffs are the most precious wealth, if we take care of our employees, so as each person would take care of the customers. "Be Honest" is the core idea for us to build an everlasting enterprise.
2.Consistent quality, Brands Building.
We have kept an eye on the quality during all procedures since the birth or our enterprise. Consistent quality would be the only virtue which we highly uphold. Every product marking JWELL represents safety, stability, reliability.
3.Cutting edge technology, Added value products.
We have professional designing engineer who recognize the market need well. We add value to customers'business by innovative designs and products that will provide competitive advantage over your rivals.
4.Capable of ultimate one stop solution
There are various of products ranges, flexible order quantity, customized designs. Our products are capable of ultimate one stop solution for different sizes of projects and business. With pre-sale and after-sale assistance, prompt delivery, we care the customers' satisfaction and benefits.
Certificate and Brand
Sales Service Networks
FAQ
Q1. Is Jwell Machinery Manufacturer?
A1: Jwell made the first Chinese screw and barrel in 1978 in brand name Jinhailuo . After more than 40 years development, JWELL is one of the biggest extrusion machine supplier in China with 300 design&test engineer, 3000 employees. We own 5 manufacturing bases and sales center in Shanghai , Suzhou , Changzhou, Zhou Shan, Dongguan China. Jwell has become the premier supplier of extrusion lines and reliable business partners. Welcome to drop in us.
Q2: How many brands does Jwell Machinery own?
A2: Jwell Machinery owns more than 20 subsidiaries, China famous brand JINHAILUO, JWELL, BKWELL, DYUN are our Trade Marks.
Q3: If we don't find what we need from your website , What should we do ? Do you make extrusion lines as per customers' specific requirement?
A3: Yes, we can provide bespoke service to customers with specific requirements. You can send the detailed requirements by email. We will check if we can develop them. We develop new machinery every month, and some of them may not yet be updated on our website.
Q4: How do you ensure your machinery and service quality?
A4: Our machines taking the European standards and follow the Germany type of business, we cooperation with International famous brands Siemens Schneider Flender Omron ABB WEG Falk Fuji etc. Our company continuously imports over 1000 international first-class high precision processing equipment such as multistage machining centers, NC lathes and CNC milling machines from Korea, Japan etc. All our processes strictly adhere to CE certification, IS09001 and 2008 quality management system . And we have 12 months quality warranty time. We testing the machine performances before each delivery. Jwell service engineers will always be here for anything you needed.
Q5: How can I order and make payments?
A5: Once clear your requirements and determined extrusion line is ideal for you. We will send technical solutions and Proforma Invoice to you. You can pay via TT bank transfer, LC as you like.
Q6: If we find your bank account or email different as before, how should we respond?
A6: Please don't send the payment and double check with us before arrange payment (Bank details will be listed in every piece of proforma invoice. )
Q7: How long is the delivery date?
A7: Usually it takes about 1 - 4 months depends on different machinery upon receipt of order advance payment.
Q8: What is your Minimum Order Quantity?
A8: One. We provide both customized extrusion lines and technical solutions. Welcome contact with us for technical innovation or improvements for your future purchasing plan.
Q9: What is your production capacity?
A9: We produce more than 2000 advanced extrusion lines every year world wide.
A10: What about shipping?
Q10: We can send the small spare parts by air express for urgent matter. And the complete production line by sea to save the cost. You can either use your own assigned shipping agent or our cooperative forwarder. The nearest port is China Shanghai, Ningbo port, which is convenient for maritime transportation..
Q11: Is there any pre-after sale service?
A11: Yes, we support our business partners by pre-after sale service. Jwell has more than 300 technical testing engineers traveling world wide. Any cases would be responded with prompt solutions. We provide training, testing, operation and maintenance service for a life time.
Q12:Are our business& money safe with Jwell Machinery ?
A12: Yes, your business is safe and your money is safe. If you check China company blacklist, you will see that it is not contain our name as we never crook our customer before. JWELL enjoys high reputation from the customers and our business and customers grows year by year.
Contact us !!
Jwell Machinery (Changzhou) Co., Ltd.
Add: Changzhou, Suzhou, Dongguan, Zhoushan, Shanghai of China.
Contact: Mr Byron Liu
Mob:+86 188 5121 6977
Web: jwellmachinery.en.made-in-china.com
Jwell Ultra-high MFR Polypropylene Pelletizing Line
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