CHANGJIA PLASTIC MACHINERY

Looking forward to the future

After more than 20 years of hard work, our company has developed into one of the world’s largest manufacturers of various barrel screws.  With strong technical force, the company has a variety of CNC production equipment, computer-controlled nitriding furnace, quenching furnace heat treatment equipment and plasma full-automatic surfacing alloy CNC equipment, as well as experienced design team, so as to ensure the excellent quality of products.

INDUSTRIES SERVED

one of the world's largest manufacturers of various barrel screws.

Mini screw

Film blowing machine

bottle blowing machine

Foaming machine barrel

High speed screw

Planetary screw

Why Us

CULTURE

We have developed into one of the world’s largest manufacturers of various barrel screws.

Company combines scientific research development, production and business operation and business property as a whole. It is a professional producer of various types screw rods for cylinders of extruders and injection molding machines.

PRODUCTS

We have developed into one of the world’s largest manufacturers of various barrel screws.

This Company’s products are based upon high quality steel 38CrMoALA, which is conditioned, surface nitridized (or coated with hard alloy) and polished, showing very high precision, wear resistance and long service life.

SERVICE

24 Hours online for our costumers.

We can also able to customize specific Extruder replacement parts according to the users’ requirements and serve its users with designing of sample preparation.

Application cases

Case 1

Case description

Case 2

Case description

Case 3

Case description