4 高細ストリップ圧延機リバーシブル

GRM 圧延機工場からのリバーシブルの GRM-S 4 高幅狭ストリップ圧延機は、以下のために設計されています。幅140 mm未満の細幅ストリップの精密圧延。可逆圧延構造、PLC、タッチスクリーン、サーボ制御システムを備えたこのミルは、優れた厚さ精度、ストリップの平坦度、エッジ品質を備えたスリットストリップ材料のマルチパス圧延を可能にします。これは、精度と生産の柔軟性の両方を必要とする高価値のアプリケーションにとって理想的なソリューションです。

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製品説明

GRM single stand reversing mills are suitable for precision rolling of various materials including silicon steel, stainless steel, aluminum alloys and titanium alloys. The reversible rolling mode allows flexible pass scheduling according to material properties and target thickness.

Featuring a compact layout and high cost-performance ratio, the mill is especially suitable for small-to-medium batch production, R&D applications and multi-specification processing.

4-high narrow strip reversing mill overview

4-high reversing mill main unit with work and backup rolls

Narrow strip reversing mill for stainless steel rolling

Silicon steel narrow strip rolling on 4-high reversing mill

Aluminum alloy narrow strip reversing rolling

Applicable Materials

Silver and silver alloy strips

Aluminum alloy strips

Aluminum-based clad strips

Stainless steel strips

Silicon steel strips

Titanium alloy and titanium clad strips

Configuration

One receiving platform at both entry and exit sides

4-high reversing rolling mill main unit

Independently driven upper and lower rolls for asynchronous rolling

PLC + HMI + Servo integrated control system

Silver alloy and titanium strip rolling on narrow strip mill

Technical Data

Stand Type	4-High Single Stand Reversing Mill
Input Thickness	0.5 – 10 mm
Output Thickness	0.2 – 0.8 mm
Strip Width	100 – 140 mm
Thickness Tolerance	±0.015 mm
Bearing Lubrication	Closed-circuit automatic oil lubrication
Backup Roll Diameter	Φ300 × 200 mm
Work Roll Diameter	Φ120 × 200 mm
Design Speed	0 – 0.4 m/s
Rolling Force	≥ 80 T

Advantages

Reversible Rolling Design

Flexible pass control for different materials and thickness ranges.

High Precision Control

The 4 high narrow strip rolling mills reversible are equipped with full servo drive and PLC control system, achieving thickness accuracy up to ±0.015 mm.

Compact Mill Stand Design

Single stand layout with small footprint, ideal for small and medium batch production with multiple product specifications.

Options

Electromagnetic roll heating system (150–250°C)

Enables switching between cold rolling and warm rolling modes.

4-high to 2-high conversion structure

Reserved for future process expansion and hot rolling applications.

FAQ

Q1: What is the maximum strip width?

GRM: The maximum strip width is 140 mm, designed for precision narrow strip rolling applications.

Q2: Can the mill process stainless steel and silicon steel?

GRM: Yes. Our 4 high narrow strip rolling mills reversible are especially suitable for difficult-to-roll materials such as stainless steel and silicon steel.

Q3: Can the mill work with annealing or pickling lines?

GRM: Yes. GRM can provide integrated solutions including annealing lines, pickling systems and coil handling equipment.

GRM specializes in precision narrow strip rolling solutions, providing equipment with high accuracy, reliability and cost efficiency. In addition to single stand reversing mills, we also offer compact multi-stand rolling mills, continuous rolling lines and customized metal processing systems.
Contact us today for a tailored rolling solution for your material and production requirements.