To the large scale PVC pipe/profile production factory, Advanced mixing system is essential,

Traditional mixing work is that people weigh and batching material, than move the mixed materials to extruder by people, this old way just fit for some small factory, and has many defects:

1. Artificial mixing is easy to make a mistake, because this is a repetition work, so worker is tired easily. The product percent of pass may be affected.

2. Labour intensity is large, human cost is high

3. Chemical raw material damage the worker's health.

In order to salve these problems, our company design a PVC mixing system which the computer can automatic control weigh and batching, and feeding to extruder. This mixing system consist of automatic weighing, after weighing put the material in to the mixer unit, than use the air-operation pipeline transport the mixed material to extruder. The advantage of PVC mixing system:

1.    Automatic weighing controlled by computer, that improves the accuracy and efficiency of burdening, and reduces the chemical damage to worker.

2.    the air-operation pipeline transportation reduces the cost of worker, and increase the production efficiency, and all the material is in the closed pipe, so avoided dust to pollute the factory.

Zhangjiagang City Chiyu Automation Equipment Co., Ltd focus on building bulk solid handling plant and supplying related machines and fabricated parts to plastic, chemical and petrochemical industry.
Our long suits are the best understanding of bulk material properties and the handling process. We are good at solving problems which exist in bulk solid conveying, storage, weighing, mixing and screening.
Meanwhile, offering optimal solutions and proposals of the whole project . Eventually,
Our company will provide you with an ideal project which acts according to your demands.With comprehensive experience, creative and innovative emotion.

We provide below machines and plants to domestic and international market:
1.High speed mixer and cooling mixer unit,capacity up to 2000 liters for hot mixer and 6000 liters for cooling mixer.
2. Automatic batch weighing and mixing System
3. High precision additives automatic weighing machine
4. Pneumatic conveying system includes: positive pressure conveying system and vacuum conveying system for powder & pellets.
5. Workshop dust removal and environmental protection equipment, etc.
6.Upgrading and transformation of industrial automation system


Automation of bulk material handling systems
Automation and storage, automation and discharge:
The storage of large bulk solids quantities is realised in silos, big-bags and containers, equipped with automatic discharge aids for a safe extraction of the required product amount from the container. In case of larger capacities the bags emptying is made automatically; at smaller discharge capacities the manual discharge process is usually supported by mechanical devices (like hoists ....). 
Automation and conveying:
The application of automation technologies in the field of bulk solids transport - comprising both mechanical systems (screw conveyors, bucket elevators, chain conveyors...) and also pneumatic systems (conveying under overpressure and by vacuum, fluidized bed chutes...) - has a very strong impact on production and productivity. It allows to transport even very large bulk quantities in a reliable and safe manner over great distances without human intervention. 
Automation and metering, automation and weighing:
In the field of metering and weighing the automation allows higher metering accuracies and has - besides of an productivity increase - mainly an impact on the product quality. Of great importance are the production records and batch protocols recorded and filed by the recipe management system.
Our aim
Total compliance with the technical demands and operating conditions taking into account operating costs and rates of return and wherever possible reducing investment costs.