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JOGNIC’S

SINGLE LAYER FILM FOIL CAPACITOR WINDING MACHINE

MODEL - HT350SL

Capacitor with extended foil of width ranging from 150mm to 350 mm and diameter upto 120mm.

Pneumatic type spring lock feeders for easy and fast loading of material.

Low inertia dancing roller for quick response and accurate tension control.

Ground jockey rollers made out of alluminium alloy, fitted with low friction bearings for precision and long life.

Automatic ejection and transfer of elements to the dry element tester by a motorized conveyor eliminates manual

handling and ensuring better quality.

Element pressing for desired thickness/pressure through adjustable pressing pad height.

Automatic stacking of the elements on stacker.

Automatic compound collapsible type Mandrel with self threading & retraction.

Single mandrel with shift mechanism for winding and ejection.

Quick change over of sleeves for the base mandrel with varying diameter.

Two point thermal sealing.

Closed-loop tension control using AC servo motors for each unwinding spool maintaining consistent tension throughout the

winding cycle.

Dry Tester arrangement for element Online DC High Voltage (Up to 1.8KV DC) withstand testing.

Precision instrument AC / DC Break Down and IR Tester for DC high voltage withstanding testing, rapid discharging and for

element PASS / FAIL decision.

Safety enclosure to electrical area and operational area with limit switch interlocks for operator safety.

User-friendly programming through touch panel and multiple program memory.

General Specification

NOTE: We reserve the right to modify above specifications at any time. please confirm your specification before ordering.

Technical Specification

Winding Configuration

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Winding Element Dimension

Surface Speed Max. 3.5m/sec (Subject to winding quality).

Number of component per cycle

Mandrel Diameter (d)

Winding Diameter (D)

Winding Width (L)

Material Dimension

Number of spools

Width

Thickness

Single element

Standard 55 mm. (Compound Collapsible Type)*

Maximum 120 mm

Min. 150 mm to Max. 350 mm*.

Aluminium Foil Polypropylene Film

2 2

150 to 320 mm 150 to 320 mm

4 - 8 microns 6 - 18 microns

ID of the spool 75±1mm 75±1mm

OD of the spool 250 mm 300 mm

Stacker Motorized Stacker with max. Storing height 200 mm.

Conveyor Motorized Belt Conveyor.

Element Ejection Automatic Ejection Through Ejector cup on to the conveyor

Test Voltage & Current Up to 1.8KV DC (Continuously Adjustable) and 5mA (max)

Protection Short Circuit and Overload protection

Safety Enclosure Dust protection Enclosure for High Quality product & Safety

* Other specification available on request.

Active Width

Section View (A-A)

A

A

Foil Extension Free MarginFILM FOIL

Active Length of Foil

Head Length

Foil Offset cut at beginning and end

Compound Collapsible Mandrel

Tail Length

Floor space : 2160 x 1690 x 1830 mm (W x L x H).

Machine weight : 1400 Kgs.(Approx.)

Power supply : 415 V AC, 50 Hz, 3ph, 6kW.

Air supply : Pressure - 6 Bar, consumption - 25LPM.