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Customized High Hardness Forging Embossing Roll with H13 for Textile Embossing Machine

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Customized High Hardness Forging Embossing Roll with H13 for Textile Embossing Machine

Name: Customized High Hardness Forging Embossing Roll with H13 for Textile Embossing Machine
Brand: ETERNAL
Rating: 5.0 (63 reviews)

1.Production procedure: Forging+ rough machining+heat treatment+surface treatment+final machining+inspection+package

2.Application：fabrics such as curtain cloth, sofa fabric and non-woven fabric,etc

3.Lead time：30-45 days after receiving the advance payment
4.Payment type ：50% after signing the contract, and 50% before shipment
5.Payment terms：FOB/EXW/FCA/CIF，etc
6.Package:：Wooden Box
7.MOQ: 1 pcs
8.Service: customized
9.Quality Warranty Certificate: chemical composition and mechanical properties test certificates
10.How can we guarantee quality?
We have complete production equipments. All processing procedures are completed in our factory with strict quality control throughout the entire process.

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Model:
FORGE- Embossing Roll
Brand:
ETERNAL

Product Description

Customized Core Technical Parameters

1.Service	customized
2.Material	H13（4Cr5MoSiV1）forging steel
3.Diameter of the embossing roll body	φ200–800mm
4.Length of the embossing roll body	500–3000mm
5.Hardness	Matrix HRC 48–52; Surface HRC 58–62
6.Precision	Coaxiality ≤ 0.02 mm, Roundness ≤ 0.01 mm, Runout ≤ 0.005 mm

Forging and Manufacturing Process

The H13 embossing roller adopts a full-process manufacturing route: electroslag remelting + three-upsetting three-drawing forging + precision heat treatment + CNC finishing, ensuring dense metallographic structure, high precision and long service life.

Ingot Refining

Electroslag remelting or vacuum refining is adopted to achieve high material purity and reduce the risk of cracking.

Forging (Three-Upsetting Three-Drawing)

Initial forging temperature: 1065–1175°C; finish forging temperature ≥ 850°C; total forging ratio ≥ 6, effectively improving strength and toughness.

forging embossing roll made by ETERNAL

Heat Treatment

Quenching + multiple tempering + cryogenic stabilization treatment. Stable hardness reaches HRC 48–52, with minimal deformation and low internal stress.

H13 forging roller embossing roll made by ETERNAL

Precision Machining

Internal boring and grinding, precision turning of outer circle and lapping process. Coaxiality ≤ 0.02 mm, roundness ≤ 0.01 mm, ensuring vibration-free operation at high speed.

Embossing Roller

Surface Strengthening

Hard chrome plating (HRC 58–62) or nitriding treatment for excellent wear and corrosion resistance, greatly extending service life.

H13 Chemical Composition

C	Si	Mn	Cr	Mo	V	P/S
0.32-0.45%	0.8-1.2%	0.2-0.5%	4.75-5.5%	1.1-1.75%	0.8-1.2%	≤0.03%

Key Characteristics

High temperature resistance: Maintains high hardness and strength at 600°C, and does not soften during long-term operation at 500–600°C, perfectly suitable for textile hot pressing conditions of 180–280°C.

Thermal fatigue resistance: Resists thermal and cold cycling, hardly prone to cracking, with a service life twice that of ordinary 9Cr2Mo rollers.

High hardness and excellent toughness: Reaches HRC 48–52 after quenching and tempering; surface nitriding/chromium plating can achieve HRC 58–62, balancing wear resistance and anti-chipping performance.

Wear and corrosion resistance: Strengthened by chromium‑molybdenum‑vanadium carbides, its wear resistance is 30% higher than that of ordinary steel, ideal for processing chemical fiber and printed fabrics.

Application

It is designed for textile embossing working conditions featuring high temperature, high pressure and high wear resistance,which is used for embossing three-dimensional patterns on fabrics such as curtain cloth, sofa fabric and non-woven fabric

Main facility