Extrusion Screen Pack Changers Hydraulic Screen Changer

• Exhaust: Don′t Exhaust
• Automation: Automatic
• Computerized: Computerized
• Attribute to: Auxiliary Part of The Plastic Extruder
• Function: Polymer Melt Filtration
• Drive Mode: Hydraulically
• Model NO.: GM-SSP series
• Main Materials: High Quality Alloy Steel
• Heating Method: Electric Tube and Band
• Controll System: Digital Electric Controll System
• Automatic or Not: Semi-Automatic
• Application Fields: Film/Pipe/Sheet/Granules and So on
• Appilcable: for Almost All Kinds of Polymers
• Size: Matched with Different Size Extruders
• Transport Package: Seaworthy Packaging
• Specification: SGS, CE
• Trademark: Gmach
• Origin: Zhengzhou
• HS Code: 8421299090
• Production Capacity: 100 Sets/Year

Product Description

Extrusion screen pack changers hydraulic screen changer


This GM-SSP series Most widely used plate type hydraulic screen changer for plastic extrusion machines is consist of
The main body of the screen changer
Hydraulic unit with accumulator
Electrical controlling pack



Features of this Most widely used plate type hydraulic screen changer for plastic extrusion machines
Two round or elongated removable breaker plates on the slide plate across the housing of screen changer
We say" discontinuous "type, but no need to stop the working machine when change the screen. Screen changer in a minimum time, generally said, within 2 seconds.
Fit for all kinds of polymers, it is can be used everywhere the screen changer is needed.
It works well under the high pressure 500bar(50Mpa) not impact the high performance.
The filtration screen area covers from 38cm² To 803cm² , depending on the size, fit for output range from 30kg/h to 3000kg/h.

Benifits of this kind of Most widely used plate type hydraulic screen changer for plastic extrusion machines
Fit for all kinds of polymers
Leak-free mold of operation
Flow channel geometry structure without any dead spots
Several sets of screen changer can be controlled by one set of hydraulic unit
Adapters are talior designed for customers
Variety ways of installation to full use of the limited space
Simply controll by a easy operated control handle
Reasonable price and proved technology

Applications
Blown film and cast film (Bubble pack/ Medical/Food Wrap)
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)
Blow molding
Pelletizing (strands and underwater)
Recycling of most polymers



Commissioning
At the requirement of user, salers should send technician to install and commissioning the die at site of Buyers, expenses of the trip should be borne by Buyers.


After-sales service
12 months with proper operation by user, all the spare parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.



Technicial data

Name		Hydraulic screen changer for plastic extruder
Applicable for		PS,PE,PP,ABS,PET,,EPE,EPS,XPS,EVA(SOS,PSA)
Screen diameter		70-300mm
Raw material		HIgh quality alloy steel (38CrMoAl)
Surface treatment		Nitriding treatment
Depth of Nitrated Layer		0.40-0.70mm
Nitrided hardness		950-1050Hv
Fragility of nitration		Less than grade 1
Flow channel
Polishing		Surfaces depth : 0.03-0.04(μm).
chrome plating		Depth of chromium-plating:0.05-0.1mm Hardness of surface after chromium-plating:HV≥950HV
Cable connection:		Close connecting with protection cover
Screws		High strength at 12.9 grade
Heating elements		Stainless steel Cartridge heater and aluminum heating plate
Installation		Confirmed by buyer
Payment:	30% down payment paid by TT upon order signed
	70% to be paid before delivery
Delivery:	40 days after down payment.

Technical data
 

Type	Screen  D&A		overall dimension ( mm )				Heating power ( KW )	Output (kg/h)
	(mm)	( CM² )	L	W	H	L1
GM_SSP - 70	Φ70	38	200	170	240	820	3.5/5.8	80-200
GM_SSP - 100	Φ100	78	220	185	280	930	4.5/6.8	150-350
GM_SSP - 120	Φ120	113	260	205	320	1010	5.2/7.2	220-350
GM_SSP - 150	Φ150	176	300	235	360	1140	6.5/8.5	350-800
GM_SSP - 180	Φ180	254	320	245	360	1200	7.6/9.5	550-1250
GM_SSP - 200	Φ200	314	360	280	420	1300	8.5/11	650-1500
GM_SSP - 250	Φ250	490	450	300	430	1520	9.5/12	800-2500
GM_SSP - 300	Φ300	706	520	380	500	1660	11.5/15.5	1200-3500
GM_SSP - 320	Φ320	803	560	400	560	1700	13/17.5	1500-4000
Remark: As the above specification is subject to change without  prior  notice