Shipment · 22 Oct 2026
Twin Screw Barrel Set Passes Final Inspection and Ships
Another matched screw barrel set completed inspection and left our workshop for export shipment.
Read more →Production milestones, shipment records and technical notes from our workshop.
Production milestones and shipment records from our workshop.
Another matched screw barrel set completed inspection and left our workshop for export shipment.
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From rough turning to flight finishing - a look at current twin screw production progress.
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Four nitriding furnaces and four centrifugal alloy furnaces run in our own plant - here is why that matters to your order.
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Rust protection, VCI film and blocking inside a heat-treated wooden case - our export packing sequence.
Read more →Practical guides on screw barrel selection, wear and maintenance.
A short guide to choosing barrel material based on your resin, fillers and production volume.
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Falling output, rising melt temperature and other early warnings - and when a repair still makes sense.
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What to specify for a PVC pipe line: gentle compression, filler-appropriate alloy and the right conical twin size.
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Why 30% glass destroys a nitrided bore, and which alloy layer thickness actually holds up.
Read more →Yes. Send us a drawing, the machine model, or the worn part with basic dimensions. We reverse-engineer the geometry and manufacture a matched set, confirming the drawing with you before production.
Standard options include 38CrMoAlA nitrided steel and bimetallic (alloy-lined) barrels, selected according to your resin, filler content and expected service life.
Lead time depends on size, material and heat treatment. Because machining is done in-house, we confirm a realistic schedule together with the quotation.
Each set is rust-protected and fixed inside a wooden case with clear marking, suitable for sea, air and express shipment.
Our technical team is happy to help with material selection and machine matching.
