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Model · Co-rotating twin screw KTE

KTE-95B Twin Screw Extruder

KTE-95B: 93 mm, 2×3,000 N·m, 250–315 kW, 800–1,500 kg/h — large-bore B-class output for masterbatch plants that measure in tonnes per shift. A reference KTE-95B twin screw extruder page from Kerke.

Updated 6 November 2026

Output 2×3000 N·m

Series Co-rotating twin screw KTE

Delivery 30–45 working days

KTE-95B twin screw extruder — workshop photo 1, Kerke workshop, Nanjing

Co-rotating twin screw KTE — workshop photo 2, Kerke workshop, Nanjing

Co-rotating twin screw KTE — workshop photo 3, Kerke workshop, Nanjing

Co-rotating twin screw KTE — workshop photo 4, Kerke workshop, Nanjing

Co-rotating twin screw KTE — workshop photo 5, Kerke workshop, Nanjing

Co-rotating twin screw KTE — workshop photo 6, Kerke workshop, Nanjing

Running video — Co-rotating twin screw KTE, Kerke workshop

Quick answer

The KTE-95B is the 93 mm volume machine: 2×3,000 N·m at 500–600 rpm, 800–1,500 kg/h. It serves filler and colour masterbatch at industrial scale and polyolefin compounding where the business case is written in tonnes per day.

93 mmscrew diameter

2×3000 N·mtotal torque

800–1500 kg/hreference output

Workshop photos and a running video — shot on our own lines, not stock images.

Parameters

**Table 1.** KTE-95B — reference parameters. Full Co-rotating twin screw KTE range on the series page.
Model	Dia. (mm)	Speed (rpm)	Motor (kW)	Torque (N·m)	Output (kg/h)
KTE-95B	93	500–600	250–315	2×3000	800–1500

Reference output measured on the stated material family; subject to a material trial. Motor and torque values are per machine, not per screw shaft.

Where it fits in the range

In the large class: the KTE-85B below (550–1,000 kg/h, same gearbox philosophy) and the KTE-95D above (2×4,800 N·m, 1,000–2,000 kg/h) for severity duties. The KTE-135B is the next bore step when a single line must carry 1,500 kg/h+.

What it runs

Duties: 75–85% filler masterbatch at 1,000 kg/h+, black and colour masterbatch in bulk, PP/PE compounding and recompounding, and toll compounding operations whose order book is measured in containers, not batches.

Filler Masterbatch Extruder Line

Filler masterbatch is sold by the tonne, so the line is judged on two numbers only: how much powder it can swallow, an…

85–90% CaCO₃ at 350–550 kg/h

Black Masterbatch Extruder Line

Carbon black at 40% costs 20–25% of the output of a general colour masterbatch on the same machine — dispersion eats t…

Up to 40% Carbon Black

Plastic Compounding Extrusion Line

Compounding covers everything from 20% glass fibre in PA6 to 3% additive in PP. The first question is never tonnage bu…

50–4,000 kg/h

Configuration options

Every KTE ships as a building-block system: screw elements on splined shafts, barrel modules that accept side feeders, liquid injection and vacuum vents, so the geometry is set by the formulation rather than fixed at the factory. Three choices define a KTE-95B quotation: the L/D (32–36 for simple filling, 40–48 with side feed and devolatilization, 52–60 for reactive duties), the wear package (standard 38CrMoAlA or bimetallic liner with PM/HIP elements where CaCO₃, talc or glass fibre grind), and the pelletizing head (strand, water ring, air-cooled hot face or underwater — matched to the polymer, not to the model number).

FAQ

What decides between 95B and 95D?

The formulation, always: benign masterbatch at volume takes the 95B's 2×3,000 N·m; glass fibre, 90% filler or reactive chemistry needs the 95D's 2×4,800 N·m. Same bore, different gearbox.

Can a 95B feed two pelletizing lines?

Yes — at the top of its band customers commonly split the die to strand plus water ring, or run one pelletizer with a downstream splitter. The layout is part of the quotation.

What is the delivery time at this size?

45–70 working days for large-bore lines including auxiliaries, versus 30–45 for standard models. Test-run with your material class happens in Nanjing before shipment.

Where these numbers come from

Parameters come from the Kerke parameter table and product master data sheet, cross-checked against commissioning records for the same model and duty. Where a catalogue value and a trial value disagree, the trial value is the one we quote.

Reviewed by the Kerke process team, Nanjing. Page updated 6 November 2026.

Need an output number for KTE-95B on your material?

Send 25–50 kg — we return pellets, a video and a report with the parameters we used, in 3–7 days.

Get a quote Send material for trial

KTE-95B twin screw extruder — the short version

Note on KTE-95B twin screw extruder: what separates one machine from another is torque class, L/D and the wear package matched to your material, not the build standard. Shortlist from the tables, then confirm the choice on a trial with your own powder.

Planning an upgrade this quarter? Send the material and the target output — the configuration comes back within one working day.

Every quotation lists the wear package as a separate line, so its cost is visible from day one.

Questions are answered the same day, in English or Chinese.

Note on KTE-95B twin screw extruder: the data on this page was last verified on our own test line in Nanjing.

Not sure which KTE-95B twin screw extruder configuration fits? Describe the material and the pellet shape required — we answer with a recommendation, not a brochure.

A KTE-95B twin screw extruder from Kerke ships with CE documentation, a test-run record and a recommended spare set.