Annexure – I
Scope of supply and prices
Model : SET 650 / 50mm Grooved feed TWIN DIEHEAD MODEL
Features Description
Type of plant : Tabular Blown Film Plant
Application of film : Packaging , Liner, Moisture
Barrier etc
Polymer Type : LDPE , LLDPE ,
Finished Form : Flattened Tabular Film
Details of finished product : Lay flat range 100 – 550 mm
Thickness range
(SEE ANNEX.) (HM) 10-50 MIC
Annexure - II
Technical Specification of Offered Plant / Model : SET 650/50mm Grooved feed ZIP MODEL WITH TWIN DIE HEAD & 1-STATION SURFACE WINDER FOR EACH SIDE
Extruder :-
ØScrew Diameter * L/D Ratio : Ø50 mm x 26::1
Main Drive Power : 15.2 kw / 20 HP ( ABB )
Control : AC variable frequency controller
Speed Reducer Type : Helical Gear Box with in-built Thrust bearing
Feed Section : Feed section with enlarge feed port
Power Transmission : Through Pulley & V bolts
Hopper : Steel fabricated with sigh glass, shut
off valve & drain chute
-
Material of screw & barrel : Nitro alloy steel ( EN41B ) dually PLASMA nitrided
Barrel heating load : 7.0 kw
Nos of heating zone : 3
Barrel cooling : 2Nos . of cooling blower , in Last two zone.
Temp.controller : PID type digital temp. Controller JAPAN MAKE
Range : 0- 350oc
Die :- ( QTY 02.)
Die size (mm) : LLDPE.
150 MM
Design : Spiral type
Heating load : 13 kw with Mica heaters
Nos . of heating zone : 7 NOs
Cooling system :-
Air cooling ring
Type : single - Lip X02 NOS.
Design : “ z ” type flow
Cooling blower :- BLOWER WITH 16 OUTLET
Type : Centrifugal
Drive type / Load : 2.2 kw /3 HP AC Induction motor
Take - Off Unit :-
Collapsing board
Type : Wooden slates mounted on M.S frames
Nip roller unit :- 02N SET
Roller width : 650 mm
Nip drive / Load : 1.0 HP AC motor with reduction gear ( IMPORTED)
Control : AC variable frequency controller
Haut - Off speed range : 7.5 - 75 mts / min infinitely variable
Bubble Support : calibration basket.WITH FREELY MOVING DELRIN ROLLER
GAUSSETING ATTACHMENT :
Type : Wooden Gusseting Boards suitable
For above plant
WINDER :- ( 02 SET FOR EACH SIDE.)
Type : Surface Winder WITH expander roller
Nos Of Station : ONE.
Winder Drive : Through 1.0 Hp Torque Motor for each station
Max . Wound Roll Capacity : 600 mm dia or 70 kgs whichever is less
· THROUGHTPUT RATE ( INDICATIVE ONLY) :-
POLYMER DIE LIP FILM SIZE OUTPUT
SIZE MM MM X MIC KGS / HR
LDPE 125 18” x 50 55-60 KGS /HR.
# CONDITION TO ACHIVE THIS OUTPUT :-
! Use Virgin polymers in natural color ( without master batch )
! We have consider following polymers
LDPE : 23 FY005 of 22 Fs 040 Indthene of IPCL
LLDPE : 218 W of SABIC
Ambient temperature should be within 32 C.
UTILITY REQUIREMENTS :-
· In case thyristor drives used on Extrusder’s and post extrusion Equipment ensure that incoming supply is having voltage of 415 v + 5% , if this beyond the limit given it is essential to install voltage stabilizer.
· Total connected load for above plant will be 45 HP.
· Area required for Installation of above plant will be :
· ( 2.5 Mtrs ) ( L ) X ( 6 Mtrs ) ( W ) X ( 3.5 Mtrs ) ( H )
· You have to give raw material for the perfomance testing of machine at your side.
We have added additional features like treater support frame & Platform in center also ounted on left side .
NOTES :-
i. 1) Specification given above are indicative only, we reserve right to Change design & specification without notice.
ii. 2) The specification given in our quotations acknowledgment of order, catalogues etc. are Indicative only .Our warranty is only for manufacturing defect as laid down in clause of Our condition of sale.
iii. 3) The gauge variation shall be + or –10% or + or – 5% microns, which Ever is higher over 90% periphery of film.
iv. 4) Gauge of the film with committed gauge variation & output depends On type of
v. Polymer, grade of raw material, processing parameters, Ambient temp. etc..