hdpe double wall corrugated pipe machine-ZhongyunTech
PRODUCT

Toolings and Customized Moulds

We not only manfacture moulds and toolings for our own corrugated pipe extrusion lines, but also supply die head and mould blocks to other corrugated pipe machines(such as corrugators made by European or North American companies), and achieve excellent result.

Mould blocks

The mould blocks are made of special aluminum alloy for high stiffness and high thermal-conductivity.

Mould block are compatible between different corrugator models. Production will be more flexible.

Easy and quick mould block change by fasten/loosen one screw only, to further reduce your downtime.

Direct water cooling mould blocks, cooling water circulate with pressure in a closed circuit.

The vacuum channel and water passage are designed with very wide flowing cross-section in order to ensure producing stably with high efficiency.

The mould blocks are manufactured by pressure casting for imporosity and higher stiffness.

Extrusion die head with spiral channel

Independent die head for each diameter, die head and mandrel can be taken out from the line entirely as a whole when changeover. No need to dismantle the die head. It not only makes the changeover easier and faster to shorten the downtime, but also ensures the precision and long lifespan of the die head by less dismantling.

The new die head with spiral channel can lower flow resistance of material effectively and improve the plasticizing effect through greatly shortening the channel length.

The die head supporter is connected to corrugator base together as a whole, no need lateral adjustment for die head when changeover, it makes changeover much easier to shorten the downtime.

Calibrating mandrel

Innovated long calibrating mandrel, the length of mandrel is doubled for higher cooling efficiency.

Optimized multi-inlet cooling channels in the mandrel also contribute to the better cooling effective.

Vacuum suction for mandrels is available for each diameter to get better pipe quality.

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Based on the continuous optimization of product quality and performance, the product pictures and parameters involved in this page may be different from the real products. Zhongyun reserves the right to modify the appearance design and configuration parameters of the equipment without prior notice.

Customized Moulds

Not only regular customers of ZhongyunTech can order moulds from us, Anyone is welcomed to customize the moulds and enjoy professional designs & solutions from ZhongyunTech, no matter what kind of corrugated pipe machines you are using now.

You can customize new corrugation mould blocks, extrusion die head and calibrating mandrels from ZhongyunTech for your existing vertical or horizontal corrugated pipe machines. You will benefit from ZhongyunTech with the new mould by,

21 years experience in design and optimize corrugated pipe profiles, installed 700+ corrugated pipe machines in 36 countries. ZhongyunTech have helped lots of customer succeed in corrugated pipe business by superlative optimize to pipe profiles.

3 sets of production lines exclusively for corrugated pipe moulds manufacturing imported from Japan, ensure a stable quality of moulds with high manufacturing efficiency.

Highly accurate mould blocks manufactured by world-class CNC machines, such as Japanese TOSHIBA, DMG MORI flexible lines, Italy PAMA, Swiss +GF+ Mikron, Japan MAZAK, etc. Processing accuracy is 0.003mm.

And quality controlled by advanced European apparatus in constant temperature testing room, such as Sweden Hexagon advanced 3D coordinate measuring instrument, Lieca laser tracker, and Romer Absolute Arm. Inspecting accuracy is 0.0018mm.

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Based on the continuous optimization of product quality and performance, the product pictures and parameters involved in this page may be different from the real products. Zhongyun reserves the right to modify the appearance design and configuration parameters of the equipment without prior notice

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