Model 90 Silicone Hose Extrusion Production Line

1, Equipment use

It is used for the extrusion production of silica gel straight bars such as silicon / rubber pipes, flat bars, flat bars, round bars and special-shaped bars

2, Equipment structure

Extrusion host - high temperature oven - Horizontal vulcanization oven - steel belt conveyor - electric control box

3, Unique design of Dinglong machinery

1. The length diameter ratio of the screw of the silicone tube extruder is 12:1 and the compression ratio is 3.0:1. The screw is a floating type with unequal distance and depth, which can be easily pushed out by hand. There is no waste and pollution of rubber in the production of rubber of different colors or cleaning, This screw barrel is specially designed by our company, processed and manufactured by Zhejiang Zhoushan production base, and processed after 25 days of boiler desalination.

2. The front of the screw is provided with a rubber filter plate, which can place a filter screen to filter out the impurities of the rubber material, and can make the rubber material move in a straight line, which greatly improves the uniformity and fluidity of the rubber material.

3. The barrel and cooling water tank are integrated, and the external spiral channel cooling mode is adopted. The cooling device has five sections, with excellent cooling effect and working temperature lower than 40 ºC.

4. It is equipped with a feeding roller rotating synchronously with the screw, which can automatically feed the rubber strip to realize uniform feeding and stable feeding.

5. All electrical appliances adopt variable frequency motor and are equipped with brand sinusoidal frequency converter. The minimum work difference can be positive or negative 0.01mm, and the product wall thickness can be less than 0.05mm. The extruders of our company have the functions of two-color and three-color extrusion. Multiple hosts form a pair of extrusion. The product shape is divided equally between the inner layer and the outer layer, or divided equally between the left and right or quartered. The extruders are equipped with automatic feeding device, stepless speed regulation, uniform and stable operation without manual operation, which completely solves the inconvenience of manual forced feeding to production operation and product size.

6. The two-stage curing oven completely solves the problems of indentation and roundness of products. The specification of the vertical high-temperature oven is 1.2m. After this shaping oven, the product is basically 6 times cooked, the temperature can reach 700 degrees, and the temperature of the horizontal vulcanization section (rear section) is 400 degrees. Under normal circumstances, the production speed of the drying channel can exceed 20m / min (depending on the product size).
7.Technical Specifications:
FAQ1
Q1: How long is the delivery time?
A1: It will take 20 days from the beginning to the end of the production.
      It takes more than 30 business days to customize complex mechanical equipment.
Q2: What is terms of payment? MOQ?
A2: T/T. 1 set.
Q3: How do you gurantee the machine stable operating?
A3: We do pre-shipment test for every single piece of machine.
      We have seperate QC, delivery, sales and after-sales departments.
      Also strict management process from pre-sales to after-sales.
Q4: How is your after-sales service?
A4: 1 year warranty with 60+ oversea after-service engineers
     (oversea after-service team of high efficient, professional and enough experience for various non-standard project) .
Q5: How can I install my machine when it arrives?
A5: For simple and semi-auto machine, we will send manual instruction and teaching video.
      For complex operation, we will send the engineers overseas to help client installing, operating and training.

Our Services
What to provide customers with after-sales service?
Pre-sales services:
1. Inquiry and consulting support.
2. Customized design program.
3. Pre-sale training: in order to guarantee all customers fully to operate the machine, if a customer needs, we can help our customer training, includes:
1) Correct operating mode.
2) Correct maintenance way.
3) Remove simple problem of our product.
After-sales service:
Since the shipment date, our company freely assuring period of after-sale maintenance service is:
1) 1year for mechanical part.
2) 6 month for electrical part.
3) Offer lifetime consultation on problems occurred.
 
Our products include:
1. Silicone strip equipment series.
2. 3D printer filament extruders.
3. LED strip equipment series.
4. Rubber processing machines.

Since our company was founded, over the past 13 yeas, our products have been extensively exported to Africa, Southeast Asia, Latin America, Europe and other markets.

Our services
What after-sales services are provided to customers?
Pre sales service:
1. Advisory support
2. Customized design scheme
3. Pre sales training: in order to ensure that customers can fully operate the machine, if customers need, we can help customers with training, including
1) Correct operation mode
2) Correct maintenance method
3) Eliminate simple problems with our products
after-sale service:
From the date of delivery, our company guarantees that the after-sales maintenance service period is:

1) Mechanical part 1 year
2) 6 months for electrical part
3) Problems arising from providing lifelong consultation

Company information
DINGLONG Motor Co., Ltd. is a high-tech manufacturer specializing in design and manufacturing, with CE & ISO9001 certificate.

Our products include:
1. Silicone strip equipment series
2.3d printer filament extruder
3. LED light bar equipment series
4. Rubber processing machine

Since the establishment of the company, for more than ten years, our products have been widely imported from Africa, Southeast Asia, Latin America, Europe and other markets.