Double Plate Double Working Positions Melt Filter for Extruder

• Type: Conponent of Plastic Extrusion Machine
• Plastic Processed: PP, PE, PS, ABS, EPE, XPS, EPS
• Screw: Fite for Single Screw, Twin Screw
• Model NO.: GM-DSP series
• Automation: Automatic
• Computerized: Non-Computerized
• Attribute: Components of Plastic Extruder
• Function: Polymer Melt Filter
• Applicable: PP/PE/PE/ABS/Pet/EPE/EPS/ABS/XPS/Spvc and So on
• Size: Different Size to Be Matched with Extruders
• Transport Package: Sea Worthy Packaging
• Specification: CE, SGS
• Trademark: Gmach
• Origin: Zhengzhou
• HS Code: 8421299090
• Production Capacity: 200 Sets /Year

Product Description

Specification
 
1) Material leak-free mold
2) Hydraulic drive instead of manual operation
3) Affordable price


Benifits of this kind of double plate double working positions melt filter
The new generation GM-DSP double  plate double working positions  screen changers ensures with their simple construction, highest quality and reliable processes for many years. The new sealing system allows the operation in extrusion lines with high pressures.
Customer's input and engineering know-how enabled deep studies to
adapt the design of internal flow channels and filtering chamber.






In comparison with the double pillar double working  screen changer, the GM-DSP double plate type double working  screen changer allows a quicker screen change. This advantage is
based on the optimized volume of filtering chamber, which minimized the
duration of the venting procedure.

A remarkable reduction in maintenance costs have been possible thanks to the
introduction of these new manufacturing modifications. Due to the simple
and effective sealing system with interchangeable elements, also the most
difficult maintenance can be carried out directly at the customer's factory
reducing the machine down time.
 

The structure of this kind of melt filter

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:HV950HV
 
Drive system:Hydraulic unit:
Hydraulic unit with accumulator
 
Control system
Electrical controlling pack: warnning device,pressure and temperature transducer, are included
 

Application fields
sheet
.coating
.pipe 
.compounding
.wire and cable
.tubing
.textiles(fibers and nonwovens)
.EVA, hot melt adhesive and PSA
.pelletizing(strands and underwater)
.recycling of most polymers
.cast film
.corrosive and degradable materials

Packaging




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		( mm ) overall dimension				H eating power ( KW ))	Output ( kg/h )
	(mm)	( CM² )	L	W	H	L1
GM _ DSP - 80	Φ 80	50x2	200	170	240	820	2.4/3.2	110-300
GM _ DSP - 100	Φ 100	78x2	220	185	280	930	3.5/4.7	180-500
GM_ DSP - 120	Φ 120	113x2	260	205	320	1010	5.0/7.2	350-800
GM _ DSP - 150	Φ 150	176x2	300	235	360	1140	8.2/11.1	450-1200
GM _ DSP - 180	Φ 180	254x2	320	245	360	1200	9.4/12.7	500-1500
GM _ DSP - 200	Φ 200	314x2	360	280	420	1300	10.2/13.8	800-2500
GM _ DSP - 250	Φ 250	490x2	450	300	430	1520	13/17.5	1400-3700
Note: The specifications are subject to change without prior notice.