Large Filtration Area Continuous Screen Changer for High Output Plastic Extrusion Machine

• Automation: Automatic
• Attribute: Auxiliary Part of Plastic Extruder
• Function: Polymer Melt Filtration
• Applicable: PP/PE/PS/ABS/XPS/EPS/EPE and So on
• Size: Various Types to Be Matched with Extruders
• Transport Package: Seaworthy Packaging
• Model NO.: GM-DP-L series
• Specification: SGS
• Trademark: Gmach
• Origin: Zhengzhou
• HS Code: 8421299090
• Production Capacity: 200 Sets/Year

Product Description

Large filtration area continuous screen changer for high output plastic extrusion machine

This GM-DP-L series  continuous screen changer/ melt filter is consist of

• The main body of the screen changer
•  Hydraulic unit 
• Electrical controlling pack(this part is optional choice by customers)

This GM-DP-L series Large filtration are continuous screen changer for high output recycling machine is designed based on GM-DP-R series dual rods continuous screen changer ,  this kind of continuous screen changer enlarge the filtration area by  instead  the round breaker plates as the rods full of holes, and the filter screen is wrapped on the rods. And this kind of continuous screen changer now is widely used for the hot melt adhesive, high output plastic recycling machine.

 

Characteristics of  GM-DP-L series continuous  screen changer/melt filter

• The filter screen is wrapped on each slide bearing bars  full of small holes-the same function as the breaker plates
• "Continuous type" means operation of screen change without machine halt or disruption of melt flow.
• Equiped with air venting system
• Fit for almost all kinds of polymers
• It works well under the high pressure 400bar(40Mpa) not impact the high performance.
• The filtration screen area covers from 400cm² to 2500cm², depending on the size, fit for output range from 100kg/h to 4800kg/h.

Product show 

Benifits of this kind of double piston type continuous screen changer with large capacity for plastic extruder

• Continuous operation
• Leak-free mold of operation
• Large filtration area meet the high output extrusion machine
• Customized design adapters
• venting groove discharge the gas mixed in the polymer melt
• Simply controll by a easy operated control handle
• Reasonable price and proved technology

Main application fields

• Especial for the high yield device
• Sheet (Foam/Strapping/Plastic cardboard)
• Coating (Hot melt adhesive)
• Pipe ( Corrugated/Gas Pipe) and profile
• Compounding (Master batch/filler)
• Wire and cable extrusion
• Tubing (Medical/Industrial/Irrigation)
• Fibers ( Monofilament/non-woven fabrics)
• Pelletizing (strands and water-ring pelletizing)
• Recycling of most polymers

Application cases show

 

 

 

      The screen changer types and parameter

Type	Screen D&A		O verall dimension    (mm)				Heating power (KW))	Output (kg/h)
	S creen diamension    L*W      (mm)	Filtration area     (CM²)	L	W	H	L1
G M -DP-L-100	251x80	200x2	220	200	320	810	3.5/4.7	450-1200
G M -DP-L-120	314x100	314x2	250	220	360	970	5.0/7.2	800-1800
GM -DP-L-155	408x130	530x2	320	270	450	1100	8.2/11.1	1000-2600
G M -DP-L-175	471x180	846x2	370	310	480	1320	9.4/12.7	2300-4400
G M -DP-L-195	533x190	1012x2	400	380	550	1470	10.2/13.8	2900-6000
G M -DP-L-220	596x200	1192x2	440	410	590	1620	13/17.5	3900-10000
Remark: The output rates depend on the individual  extrusion  process parameters.

Optional choice

• Adpters
• support stands
• down stream equipments: suach as Gmach melt gear pump
• filter mesh/screen
• vacuum cleaning furnace
• Pelletizing system

About Gmach

 

Zhengzhou Great Machinery Co.,Ltd, a high-tech company with deep technology background and strong work team and services in China. Our global team is dedicated to equipping our customers with the competitive solutions. Our business across the hydraulic screen changer/ melt filter, melt gear pump, extrusion dies,and plastie recycling granulator.

Gmach is a  rapidly growing company, it has a large number of sensior technicians and and full of passion and ambitious young people.  the deep technical background and  sense of responsibility  work team determine it is standing on  a high starting point.  

We do not just supply  the products , but also provide value-added  solutions to more customers in more markets all around the world . In the process, we're helping manufacturers everywhere improve productivity, cut costs, increase energy efficiency, eliminate scrap, reduce cycle times and do whatever else it takes to succeed in today's complex global economy.

Our team is  committed to provide customers the best products with ever improving design. Strict production and quality control,and the perfect pre-sales and post-sales services.

We are on the way to be your most reliable and trustworthy partner, now more than ever.
 

Tips for customers

How to choose a most suitable type of screen changer for your extrusion line ?

After the equipment supplier making a size recommendation and then you should perform your own analysis to confirm appropriate sizing. That way, you will have the advantage of independent analyses and, best of all, there is no additional cost.
Learn the difference between price and cost. Be sure to take into consideration all of the variables and look at all the factors to determine the real cost of ownership for the screen changer. Some of the hidden variables to consider may be:
？Product quality.
？Maintenance, time and cost of parts.
？Process downtime and cost.
？Life expectancy for the equipment and amortized cost of ownership.
？Cost and availability of filtration media.
？Pressure loss and effect on line output and product quality.
？Operator safety.
？Required operator intervention and labor cost.
If all of these and other factors are taken into consideration, you can choose the most suitable solution, and then you can expect a much better return on investment.

 

 

 

To our customers

In the end I want to say something to our customers or some one may become our customers I Want to express my thanks to all my dear clients .Thank you for visiting our website and glad to see you. Anyone won't buy any products from strangers until they know each other better, but it's a long time for you to understand a strange supplier well, then how you can find a best supplier during so many factories is a problem! I believe that the honest and sincere is very imporant in the business. Though we are a new member here, but we have a full experience technician team and full sense of responsibilty work team, we will provide all the customers with perfect quality products and service. Thank you so much! ! !