ENTEK Lead Acid

Lead Acid

The best batteries in the world are made with ENTEK separators, from SLI, start-stop, deep cycle, motive power and stationary batteries.
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ENTEK Lead Acid

Lithium

We utilize a unique, wet process manufacturing approach to produce ultrahigh molecular weight polyethylene (UHMWPE) base separators.
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hr353

53MM Twin-Screw Extruder

Medium lot-size custom compounding; 150 or 300 HP; 600 or 1200 RPM.

ENTEK Extruder Twin Screw 27mm

Screws

Diameter 53 mm
Rotation Co-Rotating
Length 28-52 L/D
Screw Center Distance (mm) 43
Screw Do/Di Ratio 1.62
Flight Depth (mm) 10.0
Free Area, 2-Flight (cm2) 17.2
Shafts 24 Tooth Involute Spline

Barrels

Form Square, Flanged
Length 210 mm
Cooling Internal Liquid Cooling
Open Barrel Heat Zone
3.4 kW Aluminum
Closed Barrel Heat Zone
4.0 kW Aluminum

Drive Systems

Std. Gearbox Ratios 1.46 / 2.92
Screw Speeds 1200 / 600 rpm
Motor @ 1750 rpm 300 / 150 hp
Motor Equivalent in Watts 224 / 112 kW
Voltage Options 380 / 415 / 460 / 575 Volt
Standard Motor Controller AC

Standard Machine Configuration: 1 Feed Barrel, 9 Solid Barrels (6 Aluminum, 3 Bronze/Cast Iron), 1 Vent Barrel, Gear Box Lube 40mm and Up, Barrel Cooling Pump, Main Motor Blowers 400hp and Up

Controls

Controller Ethernet PLC with Color Computer Interface
Heat/Cool Zones Up to 16 Standard (additional upon request)

Size & Utilities

Installed Cooling Capacity (gearbox and barrel) 28 tons (354,420 kj) [81 kW] @ 150 hp and 600 rpm
Typical Cooling* Estimated 6.3 tons (79,750 kj)
Est. Power Requirements** 287A Power, Minimum Breaker 300 Amps
Centerline Height 1090 mm [43 in]
Length, 48D 5410 mm [213 in]
Width 1030 mm [40.5 in]
Height (top of motor) 1470 mm [58 in]
Weight (approx.) 5440 kg [12000 lb]

*To be calculated for your process during lab trial at ENTEK
* – Standard Machine Configuration: 1 Feed Barrel, 9 Solid Barrels (6 Aluminum, 3 Bronze/Cast Iron), 1 Vent Barrel, Gear Box Lube 40mm and Up, Barrel Cooling Pump, Main Motor Blowers 400hp and Up

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