plastic pe pp grid plates production extrusion line

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plastic pe pp grid plates production line , pvc board production line , pvc decoration sheet production line

plastic pe pp grid plates production line , pvc board production line , pvc decoration sheet production line

The plastic plate and sheet extrusion line is specially designed for the extrusion of single layer or multi-layer plate and sheef of PC or PMMA. It is also suitable for the sheet extrusion of PE , PP, PS, ABS and other materials.
The international famous components, combined with decades of year’s experience in the plastic machinery industry, make the whole production line more perfect, reliable and steady.

Screw drive motor power(kw)	30-315
Screw diameter(mm)	ø45-ø150
Screw l/d ratio(mm)	33/1-38/1
Screw max Speed(rpm)	110
Max Extrusion(kg/h)	30-600
Max Production line Speed(m/min)	10
Products width(mm)	600-2500
Products thickness(mm)	0.6-20

plastic pe pp grid plates production line

plastic pe pp grid plates production extrusion line

Q: Consult, small toys, plastic products how to shine? What kind of machine or what kind of abrasives do you need? The swordsman knows to ask for help, if feasible, and to have a heavy score! This toy is made of diamond! It's about three or four centimeters in size! Urgent!: One is to start from the mold and make the inner surface of the mold smooth!One is starting from the material, to make high light products, first of all, there must be good raw materials, and secondly, to have a good stain, high light color powder, to achieve free spraying, high light injection molding, first of all need to use high gloss plastic material.

Q: How does a lathe process a plastic flowerpot mold?: Therefore, the plastic mold making is not a simple mechanical processing, but needs to be completed from a series of processes, such as drawing design, mechanical processing, fitter polishing, assembly and die testing.

Q: Which kind of plastic is good for machining?: Generally can be processed, mainly in the tool and process control

Q: How much is the general control of plastic products profit? Thank you: 20%, the profit specification. Our plastic material only 20% gross profit, the finished product should be more than 20%.

Q: I want to make some plastic products. Thank you。 FiveThe four type: first, a one or two meter long, hard, but bent plastic tube. Then there's something like the front end of the syringe. And then a small plastic kettle. Finally, a small thing that can be secured to the mouth of the pipe.: What other plastic pot instead of well, to know a few thousands of large plastic mold, many tens of thousands of large; if you need a lot of, clear their own requirements, I think there are many manufacturers are willing to do, your preferred OK.

Q: What plastic products are made out of machines? Is it an injection molding machine?: According to the process, there are many kinds of processing equipment, not only the injection molding machine, as well as extruder.

Q: Such as "computer embroidery processes" - Programming - sample preparation, shipment packing production computer: Process flow of plastic products1. Preparation before moldingA, grain preheating and drying: if the grain is affected with damp, it should be dried;B, insert preheating: in order to reduce the gap between the cooling shrinkage value of metal and plastic, the larger metal insert should be preheated.C, barrel cleaning: when changing the product, changing the raw materials, cleaning cylinder is required.2, injection molding process feeding - plasticizing - injection - holding pressure - cooling - die opening piecesA, feeding: each feeding should be quantitative, in order to ensure uniform plasticization;B and plasticization: the grains are heated to a molten state in a barrel;C and injection: the injection molding machine uses a screw to inject molten plastic into the mold cavity;D, keep pressure: after the mold is finished, maintain the pressure for a certain time;E and cooling: keep cool for a certain time in the mold cavity;F, mold opening parts: mold open, take out the product.3, plastic parts after treatment: plastic parts after treatment:A, remove the fly edge, material handle.B, inspection and packing.

Q: Why is the dimensional accuracy of molded plastic parts much lower than the accuracy of machined products?: Therefore, the precision of plastic products is lower than that of machined products by 1~2 grades.

Q: What kind of machine is needed for the production of plastic products?: Seventy thousand or eighty thousand an injection molding machine, a crushing machine, a drying machine forty thousand or fifty thousand, workshop, rent, labor, water and electricity to ten thousand months Duoliangwanyi, mold materials, another operator, of course cost large scale is low.

Q: Is there a difference in melt index before and after processing?: If no additives are added during processing, the melt index is the same as that before processing.

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