Silicone Wire Cable Extrusion Line With Automatic Feeding Device1. Application for Silicone bars pipes Extrusion Line With Automatic Feeding Device :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.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. 2. Specification for Silicone bars pipes Extrusion Line With Automatic Feeding Device | | WRK45 | WRK65 | WRK80 | WRK90 | | Finished hose diameter | 1.5-30mm | 1.5-30mm | 3.0-60mm | 5.0-80mm | | Line speed (max.) | 30m/min | 30m/min | 30m/min | 30m/min | | Extrusion output (max.) | 60kg/h | 70kg/h | 100kg/h | 150 kg/h | | L/D | 12:1 | 12:1 | 12:1 | 12:1 | | Extruder power | 7.5KW | 11KW | 22KW | 30KW | | High temperature curing length | 0.5m-1.3m | 0.5m-1.3m | 0.8m-1.3m | 0.8m-1.3m | | Horizontal curing length | 6-8m | 6-8m | 8-10m | 8-12m | | Capstan power | 0.75KW | 0.75KW | 0.75KW | 0.75KW |
3.Advantages for Silicone bars pipes Extrusion Line With
Automatic Feeding DeviceThe 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. 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. 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. 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. 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. 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).
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