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Qingdao Precision Machine Co., Ltd.
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  3. PLASTIC PIPE MACHINE
  4. COD CABLE BUNDLE TUBE PRODUCTION LINE
  5. PE COD CABLE PIPE MACHINE

PE COD CABLE PIPE MACHINE

COD CABLE PIPE MACHINE  , COD CABLE BUNDLE TUBE PRODUCTION LINE  , HDPE COD SPRING PIPE EXTRUSION MACHINE  , COD MULTI-CHANNEL OPTICAL CABLE BUNDLE TUBE EQUIPMENT  , MULTI-CHANNEL CORRUGATED PIPE  , CORRUGATED FIBER OPTIC CABLE PROTECTION PIPE EXTRUDER  , PE SPIRAL PIPE EXTRUSION MACHINE  , PE OUTER PIPE MACHINE  , EXTERNAL AND INTERNAL
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Description

Introduction of COD multi-channel optical cable bundle tube equipment:

The COD cable bundle tube production line (COD multi-channel cable bundle tube equipment) is a new product developed by our company in recent years and first introduced in China. It has the characteristics of high output, simple process, high degree of automation, convenient operation, etc. Blank, at the domestic leading level. The COD pipe manufactured by the COD pipe production line is also known as a multi-channel corrugated pipe, a corrugated fiber optic cable protection pipe. It is a whole consisting of multiple internal cable pipes and an outer pipe. 18) The method of assembling in the outer tube has opened a new era in this field. Both the inner tube and the outer tube are made of HDPE (High Density Polyethylene), which has a high degree of elasticity. Although the inner tube is equipped with most inner tubes, it can still be wound around the tube frame. It uses modified HDPE with a very low friction coefficient as the main raw material, the structure uses a prism wall tube with a very low friction coefficient as a sub-tube, and a high-pressure resistant and flexible corrugated tube as a mother tube, which is compound extruded. It has the main characteristics of high pressure resistance, flexibility, differentiation, and easy construction. It has many unmatched advantages in physical properties, service life, and engineering construction.


The Performance characteristics:

COD products have a special spiral shape, which enhances the compressive capacity of traditional PE straight pipes. Its compressive capacity is several times that of traditional pipes. It improves the effectiveness and elasticity. It can also ensure safety in the event of an earthquake or collapse.

Since the COD tube (every 1000 meters) is coiled on the tube rack, it can reduce considerable labor costs. The most important thing is that COD does not need to be inserted into the inner tube, because a variety of inner tubes are already equipped in the outer tube.

Because of thread processing, COD can be bent freely, and it can be bent to 90 degrees or even greater angles without any special tools to bend or straighten. It can be bypassed when encountering obstacles at the construction site.

Due to the good single-line design of the inner tube and very low friction coefficient, there is no problem of kinks at the connection, the wire is particularly convenient, and the distance between the holes is also extended. The inner tube is completely air-tight and can resist high internal pressure, and the fiber cable air pulling method can be used. In the case of the same outer diameter, more inner tubes can be worn to increase the use efficiency.



Production line composition and production process:

This set of production line is composed of two production lines, one production sub-tube and one production mother tube. Both production lines include single screw extruders, forming machines, tractors, sawing machines, and winding machines.



Sub-tube production process:

1. Preheating of the extruder

2. Mix PE granules with masterbatch granules into the hopper of a single screw extruder

3. Start the extruder to rotate the screw to plasticize the material and push it in the direction of the machine head

4. After the plasticized material passes through the machine head and mold, it enters the molding machine for vacuum molding and is rapidly water cooled

5. The formed sub-tube is pulled out of the molding machine by the traction machine

6. The winding machine winds the tubes into bundles.



Master tube production process:

1. Preheating of the extruder

2. Mix PE granules with masterbatch granules into the hopper of a single screw extruder

3. Start the extruder to rotate the screw to plasticize the material and push it in the direction of the machine head

4. After the plasticized material passes through the machine head and mold, it enters the molding machine for vacuum molding and is rapidly water cooled

5. Put the produced sub-tube into a specially designed die head to combine it with the main tube

6. The combined COD pipe is pulled out of the molding machine by the traction machine

7. The winding machine winds the tubes into bundles.



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