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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QC327

27MM Twin-Screw Extruder

Ideal lab machine and high-value/low volume production machine.

ENTEK Extruder Twin Screw 27mm

Screws

Diameter 27 mm
Rotation Co-Rotating
Length 28-52 L/D
Screw Center Distance (mm) 23
Screw Do/Di Ratio 1.47
Flight Depth (mm) 4.3
Free Area, 2-Flight (cm2) 3.8
Shafts 12 Tooth Involute Spline

Barrels

Form Square, Flanged
Length 108 mm
Cooling Internal Liquid Cooling
Open Barrel Heat Zone 1.4 kW Cartridge
Closed Barrel Heat Zone 1.4 kW Cartridge

Drive Systems

Std. Gearbox Ratios 1.57 / 2.79
Screw Speeds 1200 / 600 rpm
Motor @ 1750 rpm 40 / 20 hp
Motor Equivalent in Watts 30 / 15 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) 5.3 tons (67,100 kJ) [25 kW] @ 40 hp and 1200 rpm
Typical Cooling* Estimated 1.2 tons (15,190 kJ)
Est. Power Requirements** 72A Power, Minimum Breaker 100 Amps
Centerline Height 1080 mm [42.5 in]
Length, 48D 3054 mm [120 in]
Width 810 mm [32 in]
Height (top of motor) 1480 mm [58 in]
Weight (approx.) 1180 kg [2600 lb]

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

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