Gravimetric

Control device for amount of input materials to production line

Gravimetric is a device for automatic control of weight and amount of raw materials used in the production of polymer pipes (Polyethylene, polypropylene, and ...), which is used during production in extrusion lines (polyethylene pipe production line). Raw materials and polyethylene granules are guided by special tubes through the silos and material loading device to the Gravimetric machine for production of polyethylene pipes. Other uses of this device are the measurement and transfer of raw materials to the extruder according to the production standards.
All lines of the Pars Ethylene Kish, are equipped with a gravimetric device. These devices are made by INOEX Germany. INOEX designs and manufactures the most valid and accurate gravimetric systems and other measurement systems for polyethylene pipe production lines in the world. The modern and ideal gravimetric device monitors all input materials to the extruder and production line, and controls them in accordance with the standards that are defined for them. Suitable gravimetric device should have several (at least 3) input containers, which the amount of these substances is controlled momentary, and the incorporation of master batch and white polyethylene raw materials is done automatically according to the formula and standard, and adding masterbatch manually without calculation is completely wrong and mistake.

Gravimetric advantages:

- Saving in raw materials
- Avoid of low and high consumption of raw materials
- Correct and standard combination of raw materials and masterbatch
- Easy control and reporting
- control of material input rate, coordinate with the speed of pipe production
- Fixing of the pipe weight in all its length

Suction Machine

Gravimetric

Extruder

Monitoring of polyethylene pipe production line

Polyethylene pipe mold

Vacuum Tank

Ultrasonic

Cooling Tank

Haul off of Polyethylene pipe

Polyethylene pipe marker

Saw

Tilling Table

PIPE Winder

Equipment for production line of polyethylene pipes and connections

Production line of single wall polyethylene pipes

Double wall polyethylene Corrugated Pipe production line