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High Temperature Spreader Roll 12000mm Length 1500m/min Speed

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High Temperature Spreader Roll 12000mm Length 1500m/min Speed

Gambar besar : High Temperature Spreader Roll 12000mm Length 1500m/min Speed

Detail produk:

Tempat asal:	Cina
Nama merek:	HUATAO
Sertifikasi:	ISO
Nomor model:	Gulungan Penyebar

Syarat-syarat pembayaran & pengiriman:

Kuantitas min Order:	1 buah
Harga:	2000USD/pc-5000USD/pc
Kemasan rincian:	kasus kayu
Waktu pengiriman:	1-3 bulan
Syarat-syarat pembayaran:	L/c, d/p
Menyediakan kemampuan:	50000 BUAH/Tahun

Kontak

Detil Deskripsi produk

Nama Produk:	Struktur Unik Berputar Bebas Spreader Roll Resistensi Suhu Tinggi	Kata Kunci:	Gulungan busur, gulungan expander, gulungan pisang, gulungan penyebar
Bahan permukaan:	Logam, dilapisi karet, dll	Bahan karet:	Karet Sintetis, EPDM, Poliuretan, NBR, dll
Panjang Wajah Maksimum:	12000mm	Kecepatan Maksimum:	1500m/menit
Aplikasi:	Untuk mesin winder dan rewinder	Keuntungan:	Rentang umur panjang
Menyoroti:	High Temperature Spreader Roll 12000mm , Industrial Roller 1500m/min Speed , High Temperature Industrial Roller

High Temperature Resistance Spreader Roll with Black Color

The High Temperature Resistance Spreader Roll with Black Color is engineered to spread thin plastic film and tissue wrinkle-free, ensuring perfect tension uniformity across the entire surface.

Spreader Roll Basis Information

Available with rubber or silicon covering depending on material requirements
Features helicoidal grooves from center to outside edges for optimal performance
Maintains flat operation for consistent tension distribution
Also known as Expander Rolls, Bowed Rolls, Curve bar Expanders, Banana Rolls, Camber Rolls, and Wrinkle removing Rolls

Spreader Roll Wrapping Angle

The wrapping angle is determined by the material being processed:

Industry	Material	Recommended Angle
Paper industry	Forming fabrics	25-20°
	Wet felts	30-60°
	Paper/board	15-30°
Film and Foil industry	Films PP and PA (1-6 Micron)	60-90°
	Films PP and PA (8-20 Micron)	45-60°
	Films PP and PA (More than 20 Micron)	45°
	Metalised films	15-20°
Textile industry	General	45-60°
Textile industry	Extensible fabrics	60-90°

Expander Roll Working Principle

Unlike straight rollers, expander rollers feature a curved axis that creates tension across the web. As material approaches the roller, the edges tilt outward, stretching the material to prevent wrinkling while maintaining perpendicular transport across the roller surface.

Expander Roll Surface Options

Hard chrome surface: Delivers high torque, excellent sealing, free rotation, and prevents oil leakage
Rubber cover: Provides superior abrasion resistance and extended service life with unique end structures to prevent cover expansion/contraction

Expander Roll Function

The spreader roll's bow shape stretches running webs laterally to prevent wrinkling in various applications including paper machines, converting machines, and textile processing. Each roll is custom-designed for its specific installation and application requirements.