Tube / Pipe Molding Line

Feature

People require increasingly the tubes having special characteristics shown below where they are used in such as the medical, the industrial (relating the vehicle and so on), stationery, toiletry application.

The special tubes are extremely superior tube in size precision of wall thickness and/or super slender (small diameter) tube.

Also, the technology of making the number of layer multiple becomes indispensable to meet the requirement of higher level quality and to pursue the various product functions.

By using these series, you can realize the production corresponding with such needs.

As the peripheral equipment, we prepare various kinds of goods such as dryer, hopper loader, raw material mixing facilities, various feeder, vent equipment, printing machine, stacker, and so on.

System Summary

Device Name
Pipe Molding Line
Tube Molding Line

PP series pipe manufacturing line and TP series tube manufacturing line are the equipments, the core of which is composed of our newly developed die, based on our patents concerning the flow path branching.

In the field of multilayer tube forming, especially, the technology has been gaining popularity by users.

In corporation with the repletion of peripheral equipment, the kind of resin covers in the wide area as follows; tubes of PP, PE, PU, silicon, PC, PA, S-PVC etc., multi-layer tubes in combination of each resin shown above, pipes such as R-PVC, PP, ABS, PMMA, and pipes and tubes which are made of engineering plastics and new materials.

Standerd Specification
Product Width
[mm]
Main ExtruderSub Extruder for Multilayer
60GT-65UT-50
120GT-90UT-65
300GT-115UT-90
10GT-40UT-25
60GT-50UT-32、40
300GT-65UT-40、50

Common

ProductsNumber of the Materials / Number of the ExtruderDieWater Tank Cooling Method
DiameterThickness Submergence TypeNumber of the LayerNumber of the Head
1mm-300mm0.050mm-1.0mm(TP)
1.0mm-10mm(PP)
1-7Spiral Die1-71 or 2 Shower Type
Submergence Type
Products
Diameter1mm-300mm
Thickness50µm~1.0mm(TP)
1.0mm~10mm(PP)
Number of the Materials / Number of the Extruder
1-7
Die
TypeSpiral Die
Number of the Layer1-7
Number of the Head1 or 2
Water Tank Cooling Method
Shower Type
Submergence Type

Pipe

Take Up Speed
10m/min max
Take Up Speed
10m/min max

Tube

Take Up SpeedMaximum of Winding Up Diameter
150m/min max1,000mm
Take Up Speed
150m/min max
Maximum of Winding Up Diameter
1,000mm

Cutting

MethodPrecision
Share Cutter Type±0.5mm
Saw Type±1.0mm
MethodPrecision
Share Cutter Type±0.5mm
Saw Type±1.0mm

Multilayer Circular Die

Fixed Die

The channel pass of this die is generally formed by a spiral mandrel method.

The mandrel with spiral pass is put into the die body, one after another successively, according to the number of the layers.

As for the material feeding the side feeding method is usually adopted.

At the part between the inlet part (nozzle) and the entrance of the spiral channel, the polymer flow is divided, and our company owns various kinds of patent concerning the way of dividing the flow.

Therefore, we can make an optimum channel division plan according to the size and the installation method of the die and so on.

Multilayered Crosshead Die

This type is applied to the case that the resin is supplied in the direction of the right angle against extruding line.

When planning this type, we adopt different manifolds according to the material resin. That is, we use a spider type, a manifold type, a heart type and so on according to the usage.

Adoption of a rotating mechanism for the die offers various pipe patterns.

Also, the multilayer cross head die is used for the multilayer coating of a wire, a steel plate, a steel pipe and so on.

The die support part (the leg) is generally provided at the lower part of the die.