Single Slide Plate Hydraulic Screen Changer for PVC Profile Extrusion Line

• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Exhaust
• Model NO.: GM-SSP series
• Automation: Automatic
• Computerized: Computerized
• Attribute: Melt Filter for Plastic Extruder
• Suitable for: Single Screw/Twin Screw/Multi Screw Extruder
• Applicable: PP/PE/PS/ABS/XPS/EPE/EPS Production Lines
• Size: Different Size for Different Size of Extruders
• Transport Package: Sea Worthy Packaging
• Trademark: Gmach
• Origin: Zhengzhou
• HS Code: 8421299090
• Production Capacity: 500 Sets/Year

Product Description

Single slide plate hydraulic screen changer

The structure of this type of screen changer

1)Main body :the raw material is 38CrMoAlA.
2)Drive system:hydraulic unit.
3)Electric controlling system: optional.


Features of this type of slide plate hydraulic screen changer
1) Filtration screen diameter ranges from 70-320mm
2) With highly precise design, the screen has good abrasive resistant, high pressure performance,

    ensuring large effective filtration area and improving filtration effect.

3) It works well even under high temperature up to 300 ºC and high pressure up to 50 MPa
4) screen changing time is less than 2 seconds with pressure accumulator




Advantages
1) Affordable price and proven technology ,easy operation
2) Leak free mold, the special leakproof sealing system guarrantee its long service life
3) Flexible installation way, this type of screen changer can be installed in any direction and do not effect its high performance
4) Several sets of screen changer can be drived by only one set of hydraulic unit , thus save the cost and maximum use the limited space.

Technical data

The main body of the screen changer
Raw material:alloy steel(38CrMoAlA)
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 treatment: chrome plated
Depth of chromium-plating:0.05-0.1mm
Hardness of surface after chromium-plating:HV>=950HV
 
Drive system:Hydraulic unit:
Hydraulic unit with accumulator
 
Control system
Electrical controlling system: warnning device,pressure and temperature transducer, are included

Application fields

This kind of screen changer now is the most widely used screen changer all over the world.
Almost fit for all kinds of plastic extrusion production line .



Quality inspection
       We take only first-class steel and check every production procedure to ensure every dimension is produced precisely. A final complete inspection will be executed  before delivery.                       
 
                                                             
Commissioning
We provide the operation manual for customers to gudie to install the screen changer, and 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.


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