Twin Screw Laboratory Compounder

We need a small twin screw compounder 30 mm or less
- Co-rotating extruder for masterbatch trials
- A volumetric feeder will fulfill our requirements


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W&P 160mm Pelletizing Line

Used pelletizing line consisting of W&P ZSK160 twin screw extruder, 36/1 L/D with 11 sections.
- Driven with 1100 hp AC 2300 volt 3 phase motor, W&P WRG30 water ring pelletizer, Simons brown spin drryer.

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160mm Werner & Pfleiderer Pelletizing Line

Used Werner & Pfleiderer ZSK160 pelletizing line consisting of the following:
- Werner & Pfleiderer ZSK160 co-rotating twin screw extruder with 22/1 L/D (7 barrel sections) extruder, new 1969.
- BBarrels are electrically heated, includes flender gear box with 7.

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Compounding Line for Nylon

We are interested in buying twin screw compounding line capable of processing 30% glass filled polyamide N6/N66 at 750 to 1000 kg/hr.


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Gala Model 8 Pelletizing System

Gala model 8 pelletizing system has an 8.2 BF dryer on it with a TWS 80 tempered water recirculation system. We would still need to build a panel. Max throughput would be approx 2000 lbs/hr, dependingg on material.

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Pelletizing Line for PET Flakes

We need extruder and pelletizer to process post consumer PET flakes duly washed free of contaminants.
Our budget estimation is around INR 15,00,000 for a fully functional second hand unit of processiing capacity 150 kgs.

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Leistritz Pelletizing Line

Leistritz 92 mm built around 2000 +/- but run only about 3 years of production.
- It is 92 mm co rotating screws around 38:1 vented and with side feeder as I recall.
- It has a large motor on it, approx 300-400 HP
- Full control panel with it.

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Werner & Pfleiderer Compounding Pelletizing Line

W&P extrusion compounding pelletizing line consisting of:
Werner & Pfleiderer twin screw extruder model ZSK 92, 7-barrels, 1-vented, 2X35 screw elements, 6-heating zones, with wear protection lines, standard screw tips, manifold type VB 92, Kreyenborg screen changer model K-SWE-180 new 2005, with hydraulic power pack type RKP, heated, swiveling die head type SKS 92, 72 die holes, double row, 5mm diameter, Flender type 76 F gear box, size 3.

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Compounding Extruders

1) 6" Union rebuilt and in great shape almost ready to ship, 300 HP, 30:1 L/D vented, air cooled large feed throat, screen changer also with a Gala #8 underwater pelletizer.
- Price: US$ 192,500


2) Twin screw Maris co rotating extruder, 140mm co rotating, type, with 200 HP DC motor on it, control panel, vented, with 6" screen changer, and Gala # 8 underwater pelletizer on this.

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Twin Screw Compounding Line

We require a twin screw compounding line for manufacturing PP filled Filler masterbatch 70 to 80 percent with capacity of 1 to 3 tons / hr.


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ZSK Compounding Line

ZSK compounding line has been upgraded electrically within the last 3 years with new DC motor 80kw and new control panel plus DC controller.
Line consists of the extruder an 83mm with segmented screews and barrel with complete control gear motor etc, doser feeder.

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40 to 45 mm Compounding Line

We are looking for 40 to 45 mm compounding line
- Twin screw
- Co rotating
- Preferred brands: ZSK, Berstorff, Leistritz


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Gala Pelletizing System

One (1) used Gala model 7 pelletizing system with 15 HP cutter, DC motor and SCR drive controller water box, die plate, 8-blade cutting head, On base with casters, TWS120 tempered water recirculation system, stainless steel water reservoir tank, side mounted heater, recirculation pump, and Mueller plate and frame heat exchanger, with integrally mounted Gala centrifugal pellet dryer model 8.

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6" Davis Standard / Gala Pelletizing Line

Used 6" Davis Standard Extruder, model 60IN60TPIH
- L/D ratio: 34:1
- Water cooled barrel, vented
- Gear box ratio: 11.29:1
- With general purpose screw
- 500 HP DC motor
- 8" Beringer screen chhanger model ULC80
- 5 hp hydraulic power pack
- Gala underwater pelletizing system model 2008-BF, 2000 vintage.

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6" Davis Standard/Gala Underwater Pelletizing Syst

Model SLC-7
- With TWS-80 water system, and 2008 dryer ran polypropylene
- Screw diameter: 6"
- L/D ratio: 34:1
- Water cooled barrel
- 7 barrel zones
- Vented, general purpose screw
- 500 hp DC motor
- Gear box ratio: 11.

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Sino Alloy 30 mm Twin Screw Co Rotational Extruder

Model PSM30A
- L:D 39:1
- Vented, side feeder
- Motor: 30 HP / 22 KW
- Gearbox: Ratio 1:2.65
- RPM's: 60 to 600
- Rated feed at 7 to 175pph per mfg. Sino-Alloy
- Barrels: 11
- 1 feed throat

- 2-3-4 closed barrels
- 5 side feeder barrel
- 6-7-8 close barrels
- 9 vent barrel
- 10 closed barrel
- 11 is 8/0 to die plate 4-hole or cold cut stands
- Water bath ID: 8.

For more details on Sino Alloy 30 mm Twin Screw Co Rotational Extruder click here

Compounding Line for Filler Masterbatch

We are looking for compounding line to manufacture filler LDPE / PP based masterbatch with 80 percent filler loading.
Machine should be less than 10 years old.


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NFM/Welding Engineers Compounding Line

NFM/Welding Engineers twin screw counter rotating 6" extruder
- Installed in 2007
- 6" de-volatilizing (twin-screw) extruder (DVE)
- Barrel diameter: 6"
- Barrel length: 372" (62:1 L/D).
- OAL: 607"
- C/L: 42".

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Sino Alloy 72 mm Twin Screw Compounding Lines

1) Model: PSM72
- L:D ratio: 38:1
- Drive power: 110 KW
- Speed 30-300 RPM
- Ratio: 5.74
- Electrics: 480 volt / 3 phase / 60 hertz

Sino-Alloy Side feeder
- Model: PSC-70
- Power: 22.

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32 mm Sino Alloy Twin Screw Compounding Line

- 38:1 L:D vented and side feeder included
- Drive motor: 30 HP
- Used for lab / R&D purposes only
- Complete control panel
- Touch screen barrel sections and screws hardened long life type, all

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Maris Twin Screw Compounding Extruder

One Maris twin screw compounding extruder 5.5" (140 mm) including:
- Year of mfg: Late 80's
- L:D: 30:1
- Side vented
- Air cooled barrel
- Electric heating 6 zones
- Co-rotating screws
- Heavy duty thrust bearing section and gear reducer
- Standard hopper
- Complete temperature control panel with 8 zones
- DC drive motor options: 120 KW (158 HP) with drive controller in temperature control panel or Reliance 200 HP DC motor and Reliance DC drive free standing panel not enclosed in temperature control panel, further includes 150 mm (6") screen changer including screen chanter support stand, with adapter for operating from twin screw to single source output to screen changer, or die as selected.

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Masterbatch Compounding Line

We have available a second-hand complete refurbished compounding line.
The average output of this line is 600-800 kg./hour, depending on formulation.

The line basically includes:
- N°2 turbo miixer 350 lts.

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Egan Davis Standard Compounding Line

One (1) used pelletizing line consisting of
- 4.5" Egan Davis Standard extruder model 4522-D.R.H., 32:1 L/D ratio, vented and plugged, standard center line height, electrically heated, liquid cooled with closed loop recirculation system, liquid cooled feed throat, 12-zone solid state stand alone control panel with digital temperature controllers, 11 Eurotherm and 1 Watlow 988, 7-barrel zones, 1-screen changer, 3-die, and one Plastic melt, 10-turn speed potentiometer, zone amp, motor amp, screw RPM, and melt pressure indicators, 250 HP DC motor direct drive to gearbox with 17.

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Berstorf Compounding Line

We are interested in Berstorf compounding line with capacity of 1000 to 1500 kgs/hr.
- L/D in the range of 36:1 to 44:1.
- Twin screw co-rotating line.

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Fluoropolymer Compounding Line

UNUSED BERSTORFF CO-ROTATING TWIN SCREW. NEVER PUT INTO SERVICE. ORIGINALLY DESIGNED FOR COMPOUNDING FLUOROPOLYMERS

A) BERSTORFF MODEL ZE75-AX18D TWIN SCREW EXTRUDER HAVING 80MM INTERMESHING CO-ROTTATING SCREWS WITH 18/1 L/D RATIO.

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2000 kg/hr high filler compounding line

We have 200 mm Buss keader for high loading compounds. Capacity is around 2 tons / hr. For high filled compounding Buss kneader is more suitable than twin extruder.

This line was originally used bby BASF.

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Buss Compounding Line

Kneader
- Type: PR/PLK46B
- Screw: 46 mm single screw
- L/D: L = 11D

- Including:
a. 1 Heating / cooling unit (oil)
b. 1 ELS feeding unit
c. 1 control unit

Extruder
- Ty

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Leistritz Twin Screw Compounding Line

Used Extruder, twin screw, Leistritz, counter-rotational, 110mm, 20/1=L/D, 150-hp, vented with screen changer and die head setup with strand die also has spare screw elements. Extruder gear box needs repair; the gear box Leistritz number 88515, motor input 1750 RPM's and output ratio of 20:1 or screw speed range of 5 to 100 RPM's.

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Werner & Pfleiderer Compounding Line

Never used ZSK 250 which is 250 mm twin co rotating screws, there are 11 barrel sections including feed entry port, vent section, and the rest are closed sections. There is no side feeder with it, andd it has screws for running polyethylene material, it has a continuous screen changer and is a bit strange because it has a 58 mm new twin extruder used as a side feeder but this does not need to be included and is not included in the price shown.

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EPDM / Engineering Plastics Pelletizing Line

We are looking for a used EPDM / engineering plastics pelletizing line with high output. Preferably single screw extruder with downstream equipment for making pellets with output capacity of appx. 15000 Kgs / Hr or appx.

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Berstorff Co-rotating Twin Screw Extruder

Used Berstorff model ZE90AX31DUT ultra torque co-rotating twin screw extruder having two 97 mm diameter intermeshing screws with a 31/1 L/D ratio. Electrically heated, water cooled barrel consists of six sections: (4) closed, (1) feed (open) and (1) vacuum vent section.

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2000 kg/hr Twin Screw Extruder for CaCO3 filled PP

We require a twin screw extruder for manufacturing CaCO3 filled PP / PE compound with up to 80 percent loading.
Objective: Blending of PP/PE with max. 80 percent CaCO3

Technical specs we desire:

- Screw diameter: 95 - 110 mm
- L/D ratio: 50 - 60:1
- Screw speed: 400 - 450 RPM
- Expected output: 2000 Kgs/Hr
- Drive: AC
- Water cooling unit for barrels zones
- Electrical power: 300 - 325 KW
- PLC controlled
- Feeding system:
a.

For more details on 2000 kg/hr Twin Screw Extruder for CaCO3 filled PP click here

Buss Single Screw Compounding Line

Kneader
- Type: PR/PLK46B
- Screw: 46 mm single screw
- L/D: L = 11D
- Year of building: 1988
- Including:
a. 1 Heating / cooling unit (oil)
b. 1 ELS feeding unit
c. 1 contro

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Werner & Pfleiderer Twin Screw Compounding Line

One (1) Werner & Pfleiderer extrusion pelletizing line consisting of:
- W&P twin screw extruder model ZSK133, 38:1 L/D ratio, 1250 HP 1150 RPM GE DC motor and drive 3-60-550V, control panel, ran at 3330 RPM.

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46 mm Buss Condux-Kneader Extruder

Buss Condux-kneader extruder 46 mm pin mixed, model: MDK 46, 11 L/D with:
- Extruder single screw 70 mm cross head off Buss 46 mm (on V - wheel rollers)
- Melt pump (on V - wheel rollers)

All mannufactured in 1984 and used in development, lab and small lots production supporting two larger lines (not included 140 mm buss extruder)

Equipment was rarely used maybe two years originally installed for HIPS (higher rubber loading with lower HDT) production by leading multinational.

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Buss Condux-Kneader 140 mm Extruders

Buss Condux-kneader 140 mm extruders single screw pin mixer with melt/gear pump low shear compounding.
Equipment was rarely used maybe two years originally installed for HIPS production by a leading multinational
Model: MKK/E 140B,
- No.

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HDPE Compounding Line

- Output:
a. Around 1.5 ton per hour at normal operation
b. Max. is 2 ton per hour
- 200 mm buss kneader (Swiss made)
- Single 200 mm extruder+pelletizer+vibrator.

This is very good for carboon black compouning with max 60 percent carbon.

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Single Screw Compounding Extruders

- Davis Standard 4-1/2’ 36:1 vented 250 HP, screen changer, Beringer WRP-12 pelletizer.
- Union 6” (150 mm) 30:1 vtd. a/c 300 HP rebuilt, screen changer, Beringer pelletizer.
- Barmag 150 mm (6”) 330:1 vtd.

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Twin Screw Co-rotating Compounding Extruders

- W&P Coperion ZSK 120 with screen changer and Beringer WRP-12.
- W&P ZSK 57 (500 rpm) under 1000 hours use, with screen changer and Beringer WRP-12 pellet.
- APV Baker Perkins 90 mm 30:1 vented, neew panel with screen changer and Beringer pellet
- (2) Sino Alloy 72 mm 38:1 vented / side feeder, 2003 with downstream.

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HDPE Compounding Lines

We want to buy compounding lines of two tonnes per hour capacity - 2 nos.
a) Producing HDPE compounds
b) Producing black HDPE compounds.

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Extruder Line Compounding & Reclaim

2.9" 18/1 Berstorff (Unused) 100 HP Fluoropolymer

Unused 75 mm Berstorff co-rotating twin screw palletizing line designed for fluoropolymer application. Line consists of 75 mm Berstorff model ZE75--AX18D co-rotating twin screw extruder with 18/1 L/D.

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Sino Alloy Twin Screw Co Rotating Extruders

Sino Alloy twin screw co rotating 72 mm compounding lines in excellent condition.
38 L:D extruders
Gravimetric mixing blending systems by K-Tron
Side feeders, vented, barrel segment design and scrrew segment type configuration
Hardened screws and barrels
Screen changers
Machines have both water ring pelletizers and standard strand die pelletizers with water bath and air strippers.

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Single Screw Compounding Extruders

- Davis Standard 4-1/2’ 36:1 vented 250 HP, screen changer, Beringer WRP-12 pelletizer.
- Union 6” (150 mm) 30:1 vtd. a/c 300 HP rebuilt, screen changer, Beringer pelletizer.
- Barmag 150 mm (6”) 330:1 vtd.

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Twin Screw Co-rotating Compounding Extruders

- W&P Coperion ZSK 120 with screen changer and Beringer WRP-12.
- W&P ZSK 57 (500 rpm) under 1000 hours use, with screen changer and Beringer WRP-12 pellet.
- APV Baker Perkins 90 mm 30:1 vented, neew panel with screen changer and Beringer pellet
- (2) Sino Alloy 72 mm 38:1 vented / side feeder, 2003 with downstream.

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High Output 10 inch Compounding Extruder

Used 10" Hartig 37/1 L/D non-vented extruder. - Electrically heated water cooled barrel with cast aluminum heaters.
- Equipped with a Wilson gearbox model D4545, rated at 800 hp at 1150 rpm input wiith 17.

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