Single Platen Type Hydraulic Screen Changer for LDPE Corrguated Pipe Extruder

• Type: Pipe Extruder
• Plastic Processed: PP/PE/PS /PPR /ABS /PVC Series
• Product Type: Pipe Extruder
• Feeding Mode: Multiple Feed
• Assembly Structure: Integral Type Extruder
• Screw: Single-Screw
• Model NO.: GM-SP-R SERIES
• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Exhaust
• Automation: Automatic
• Computerized: Computerized
• Attribute: Auxiliary Part of Plastic Extruder
• Function: Polymer Melt Filtration
• Suitable Material: PP/PE/PS/ABS/EPE/EPS /XPS and So on
• Application Fields: Pipe/Sheet/Profile / Granules
• Size: Different Size to Be Matched with Extruder
• Service: OEM Service
• Delivery Date: 30 Days After Po Confirmation
• Transport Package: Sea Worthy Packaging
• Specification: SGS, CE
• Trademark: Gmach
• Origin: Zhengzhou
• HS Code: 8421299090
• Production Capacity: 100 Sets/Year

Product Description

Single pillar type double working station screen changer

This GM-SP-R series of single pillar double working station screen changer is simillar with the GT-SSP series of single  plate type double working station screen changer.

Features of this kind of screen changer
1)This GM-SP-R series of single pillar double working station screen changer is designed to maintain constant pressure during the polymer processing.
2)This type of screen changer is made of high-performance steel(38CrMoAl),
special processing and heat treatment methods(nitriding treatment) for improved reliability and durability(Hardness of nitration:950-1050Hv)
3)Two filters work alternately for quick screen changing operations.


Advantages
1) the screen pack  is installed on a slide piston but not a slide plate.The slide piston structure enhance the pressure resistant , thus this kind of screen changer can be applied for some high pressure extrusion lines.
2) It work well under the high temperature of 400ºC and high pressure of 40Mpa-50Mpa.
3) Automatic air bleeding system, do not interrupt the production.



Application fields
 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
  Fibers ( Monofilament)
 Tubing (Medical, Industrial, Irrigation)

Pelletizing (strands and underwater)



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.      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		D( mm ) overall dimension				H eating power ( KW ))	Output ( kg/h )
	(mm)	( CM² )	L	W	H	L1
GM _ SP - R-80	Φ 60	28	180	170	170	700	2.0/3.0	30-180
GM _ SP - R-100	Φ 80	50	220	200	200	810	3.0/4.2	80-280
GM _ SP - R-120	Φ 100	78	250	220	220	970	4.2/6.2	220-480
GM _ SP - R-155	Φ 130	133	320	220	220	1100	6.0/8.2	300-700
GM _ SP - R-170	Φ 145	165	370	310	310	1320	7.4/9.5	400-1100
GM _ SP - R-195	Φ 165	214	400	380	380	1470	8.5/10.8	650-1500
GM _ SP - R-220	Φ 180	254	440	410	410	1620	9.6/12.5	800-1800
:,. Note: The specifications are subject to change without prior notice.