SJ-90X25 High-Speed Extruder — Double-Layer Co-Extrusion Machine for Photovoltaic Wire

SJ-90X25 High-Speed Extruder — Double-Layer Co-Extrusion Machine for Photovoltaic Wire

SJ-90X25 High-Speed Extruder | Double-Layer Co-Extrusion Machine

Meta Description: SJ-90X25 high-speed extruder for double-layer photovoltaic wire co-extrusion. Permanent magnet motor saves ~30% energy, 180kg/h output, 27:1 BM screw. Factory-direct, cost-effective.

Keywords: SJ-90X25, 90mm high speed extruder, double-layer co-extrusion machine, photovoltaic wire extruder, LSHF extruder, XLPE insulation line, co-extrusion unit

Product Description: The SJ-90X25 is the primary high-speed extruder of the SJ-90+80/25 double-layer photovoltaic wire co-extrusion unit. As the larger of the two co-extrusion extruders, it handles the main insulation layer of polyolefin thermoplastic and crosslinked low smoke halogen-free compounds. Driven by a permanent magnet motor that reduces energy consumption by nearly 30%, it delivers uniform plasticization, high extrusion capacity and stable high-speed output up to 180kg/h.

Specifications:

• Model: SJ-90X25
• Screw L/D Ratio: 27:1 (BM screw with mixing head)
• Configuration: Part of SJ-90+80/25 double-layer unit
• Motor: Permanent magnet motor (energy saving ~30%)
• Reducer: Upgraded 225 reducer
• Production Capacity: up to 180 kg/h
• Application: Photovoltaic wire, LSHF / XLPE LSHF insulation & sheath

Key Features:

1. Permanent Magnet Motor – Energy consumption reduced by nearly 30%, directly connected to the reducer for improved linkage effect.
2. Upgraded 225 Reducer – Production capacity reaches 180kg/h, greatly improving efficiency.
3. 27:1 BM Screw with Mixing Head – Good plasticization and high extrusion capacity; blossom-shaped handle for easy screw cleaning.
4. Constant Screw Temperature – Air cooling and outlet-line cooling keep screw temperature constant.
5. Double-Layer Co-Extrusion – Works with the SJ-80X25 to produce dual-layer insulation in a single pass.

FAQ:

1. What is the extrusion capacity of the SJ-90X25? As part of the SJ-90+80/25 unit with the upgraded 225 reducer, the production capacity can reach 180kg/h.

2. What motor does the SJ-90X25 use? It uses a permanent magnet motor that reduces energy consumption by nearly 30% and is directly connected to the reducer for a better linkage effect.

3. What screw does the SJ-90X25 use? It uses a 27:1 aspect ratio BM screw with a mixing head for good plasticization and high extrusion capacity. The blossom-shaped handle makes cleaning easy.

4. What is the SJ-90X25 mainly used for? It is mainly used for the high-speed extrusion of polyolefin thermoplastic LSHF and crosslinked LSHF insulation and sheath, specializing in photovoltaic wire production.

Contact: Email: sales@jinlongyingcn.com | Tel: +86-18875695777