The whole production line includes the following parts:
1.Drying mixing machine
2.SJ-51 double screw extruder
3.Pelletizing Extrusion Die Head
4.The First Level wind-cooling device
5.The Second Level wind-cooling device
6.The Third Level wind-cooling device
1.SJ-55 single screw extruder
2.profiles molds (make according to your requirements)
3.Water cooling tank
Advantage and application:
1. The Extruder has frequency converter to save energy power/ Electricity
2. With the special deign of screw,the material stays in the barrel with short time,and mix better in good plasticizing effect.
3. Because of gear box and vacuum exhaust system,the machine discharge the water and the air ,operate smoothly.
4. Controlled lonely , operated easily.
The main technical parameters
Production capacity (kg/h)
Screw rotational speed(r/min)
Total installed capacity(kw)
1,Raw material → High-speed mixer → Conical twin /double granulator →granulator
2. screw extruder → Cooling water tank → Drawing machine →Coiling machine→
1.Finishing product : cover film for dectoration
2. Heat transfer printing for decoration
Checking 3. Printing for decoration
4. Reject product: use again after crushed
Established in 1997,QiChang Plastic Machinery Factory has achivments in the plastic machine field.
1,Specializing in plastic extrusion machinery and plastic auxiliary production.having been found for more than twenty years since 1997
2,With excellent processing equipment and a team of dedicated professionals
3,Provides recipes from raw materials, production operated processing operating staff training and so a full range of services
4,Products being sold to all over the world including the Middle East, the Americas, Russia, Europe, South Asia and etc.
1. Our principle is to give customers peace of mind,such as making investment budget, manufacturing planning, training operation staff,etc. so that customers make a reasonable plan with less cost.
2. Investment budgeting: We provide services of product profit analysis, recommendation of machine and auxiliary equipment and relevant budgeting, human resources allocation and budgeting
3. Plant Planning: We provide the mounting dimension of the equipment base, design of equipment layout, workshop ventilation, water transmission etc.
1. The supplier provide service manual and maintenance instruction of main electric appliance,limb,usage manual of equipment.We also supply water,electricity,gas of equipment and installation drawing.
2. The supplier is responsible for installation,debugging and training, but the air tickets,insurance,eating,housing and every day 50 USD for each engineer will be payed by the buyers.
3. Fittings of the machine will be supplied at preferential price after one year .
the complete production process:
the unit of the extrusion line :
2. water cooling tank
Shenzhen DeRun Lighting Co., LTD (DeRun Lighting Technology Co., LTD) is a China-based global manufacturer of Flexible and Rigid LED Strip Lights. We have Professional Engineer Team to support Strip PCB Design for customers from all over the world. We can offer high-tech waterproof and dotless RGB LED strip, RGBW LED Strip, RGB+CCT, Bendable LED Strip, 2216 LED Strip, Double color LED Strip, CCT adjustable LED Strip etc.
DeRun Lighthing was founded in 2011, located in Shenzhen city of China. With hard working and innovations these years, we have won a good reputation among customer & partners from worldwide. We consider high quality, competitive price, fast delivery and gold credibility as our business principal. Therefore, our customers & partners from different countries can enjoy a good pre-sales and post-sales service from us. Moreover, every production procedure in DeRun Lighting is monitored by our quality control stuff and every item is checked by our QC Team. Most of our products are CE, ROHS, cUL & UL listed (UL NO: E482640).
Welcome any partner from worldwide regarding LED Strips projects in your location. If you are looking for a professional and high quality LED strips supplier, please do not hesitate to contact us by Contact us
With your support, we believe that all of us will grow stronger and create a better future!
Q1. What kind of led chips do you use for your led strips?
DeRun mostly use Epistar brand led chips. We can do other brand chips according to customer’s request, for example, Samsung, Philips, San’an, Honglitronic and Smalite led chips. All of these led chips are in high quality. We only focus on high quality product.
Q2. Can you always keep the uniformity of your color temperatures?
DeRun always keep the same bin color temperature for all our led strip lights. It’s very important to our customers.
Q3. Can you design pcb board for customers?
DeRun have our own engineer team. Whatever flexible strip pcb or rigid strip pcb, our engieer team can draw greber files for customers in the first time. We welcome all OEM and ODM orders from all over the world.
Q4. What’s the warranty of your products?
We’re so happy with the quality of our product, we offer a 3 to 5years warranty on all of our LED strips to all of our clients. The warranty on power supplies ranges from 2 to 7 years which is model dependent.
Q5. What certificate do you have?
All of our led strips are CE & ROHS certified for European customers. We also have got UL/CUL listed for the North American market. UL NO: E482640
Q6. Please let me know if it is possible to apply for a multiple listing of your UL File#?
Multiple listing is available on you for mass order. ML for UL: $500.
Q7. How long it takes for multiple listing?
It takes about 3-4 weeks. Therefore, it can be started after you placed the mass order.
Q8. Is that possible to pay by credit card or paypal?
Yes, we accept paypal for sample order and small orders. It’s better to pay by T/T when the order amount is more than $500. The commission of paypal is too high for big amount.
Q9. How long will it take to receive my order?
We begin to process your order as soon as we get your payment. Usually, sample order takes 3-5 days. Mass order takes 7-10 days. We usually ship by DHL or UPS, takes about 3 days.