WalthMac Gravimetric Dosing Feeder is set on the plastic extrusion to control the raw materials extrusion inlet and finished product haul-off speed in real-time. This in-and-out closed loop control system can strictly control the weight of per meter. Thus improve the quality level and machine stability significantly. The machine suitable for all kinds of pipe extrusion line.

       By minimum wall thickness control and concentricity adjustment, the system can reduce the instability of inner wall thickness caused by fluctuation to save raw material.

      Material usage saving calculation formula= π [ (ID2/)2 –(ID1/2)2] * Density * Length

Gravimetric Dosing Feeder adjust the speed of screw of extruder and haul off.

By minimum wall thickness control and concentricity adjustment, the system can reduce the instability of inner wall thickness caused by fluctuation, so as to save raw material.

Application on site:

    WalthMac creates value for customers with excellent quality products and warm and perfect service. More and more customers choose to buy back after using our products.

       High precision plastic Gravimetric Dosing Feeder is sutable for pipe extruder no matter the material is pp,pvc,pe, or other plastic resin.

        Each system will be strictly inspected before exporting.

        Standardized and customizable product packaging, firm and safe, ensure goods are delivered to customers intactly. We offer multiple modes of transportation including sea and air, international mainstream freight companies are supported.

Q1. What company you are?

A: We are manufacture who design our own machines to be the auxiliary euipment.

Q2.What is your items of payment?

A:T/T or some other payment methods.We'll show you the photos of the products and packages before you pay the balance.

Q3.What is your terms of delivery?
A:EXW,FOB,CFR,CIF are all be accepted.