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In the steel processing industry, precision cutting and flatness are critical for downstream applications such as automotive panels, construction materials, and appliance manufacturing. A steel cut to length line is essential equipment designed to uncoil, level, measure, and cut metal coils into flat sheets of desired length.
China has developed a strong manufacturing base for cut to length lines, offering high-efficiency systems with competitive pricing. This article introduces the Top 10 Steel Cut to Length Line Manufacturers in China, focusing on Shijiazhuang Faith Machinery Co., Ltd, a trusted company known for providing customized coil processing solutions.
Company: Shijiazhuang Faith Machinery Co., Ltd
Main Products: Steel cut to length line, slitting line, decoiler straightener feeder, and coil processing equipment.
Email: crystal@faith-machinery.com
Shijiazhuang Faith Machinery Co., Ltd specializes in the design and manufacture of steel cut to length lines suitable for cold-rolled steel, galvanized steel, stainless steel, aluminum, and other coil materials.
High-precision feeding system with servo control
Hydraulic decoiler with automatic expansion and tension control
Leveling machine for coil straightening and flatness correction
Automatic cutting unit for accurate length tolerance
PLC control system for automatic operation and safety monitoring
Faith Machinery provides tailored solutions for customers in construction, steel service centers, and manufacturing industries. The equipment ensures smooth operation, stable performance, and consistent cutting accuracy.
Yangli manufactures coil cutting and slitting lines for a wide range of materials. The company integrates high automation with advanced flattening technology.
Hengli focuses on high-speed cut to length lines for thin and medium-thickness steel coils. Their systems are widely used in appliance and automotive sectors.
A Chinese manufacturer specializing in slitting and cut to length lines for hot-rolled and galvanized steel, offering full automation and hydraulic control.
Pengli Machinery produces custom-designed cut to length lines with advanced feeding rollers, suitable for both steel and aluminum processing.
Provides high-quality coil processing machinery and supplies equipment to international customers for industrial sheet metal production.
Focuses on stainless steel and decorative sheet cut to length lines, providing polishing and coating options.
A division of Baosteel Group, offering large-scale cut to length lines integrated with intelligent monitoring and data analysis.
Rishbin manufactures steel slitting and cut to length lines for sheet thickness up to 20mm, used in heavy-duty applications.
Specialized in sheet metal processing machinery, including cut to length lines, press brakes, and shearing machines, serving both domestic and export markets.
| Company | Main Product Focus | Thickness Range | Speed | Control System |
|---|---|---|---|---|
| Faith Machinery | Cut to length & slitting lines | 0.3–16mm | 60–120 m/min | PLC + Servo |
| Yangli Group | Coil processing lines | 0.2–12mm | 100 m/min | Siemens PLC |
| Hengli Machinery | Precision CTL lines | 0.3–8mm | 80 m/min | Automatic |
| Steel Slitter Line Co. | Slitting & CTL | 0.2–6mm | 70 m/min | Touch screen |
| Pengli Machinery | Custom CTL | 0.5–10mm | 90 m/min | Mitsubishi PLC |
| Shanghai Metal | Industrial CTL | 0.3–5mm | 60 m/min | Manual/Auto |
| Sinotech Machinery | Stainless CTL | 0.2–3mm | 50 m/min | PLC |
| Baosteel Engineering | Heavy-duty CTL | 4–20mm | 40 m/min | Intelligent |
| Rishbin Machinery | Slitting & CTL | 0.3–20mm | 100 m/min | Siemens |
| Zhongrui Machine | Sheet metal line | 0.3–8mm | 60 m/min | Standard PLC |
A cut to length line (CTL) is an automated production line that processes steel coils into flat sheets of specific lengths. The process involves several key stages:
Decoiling – The steel coil is loaded and unwound using a hydraulic decoiler.
Leveling – The strip passes through leveling rollers to remove coil set and waviness.
Measuring and Feeding – Servo motors control the sheet feeding length.
Cutting – A shear cuts the sheet to the required length.
Stacking – The sheets are automatically stacked for packaging or further processing.
Faith Machinery designs both light-gauge and heavy-gauge cut to length lines for carbon steel, stainless steel, and aluminum coils.
| Item | Specification |
|---|---|
| Coil Thickness | 0.3–16 mm |
| Coil Width | 500–2000 mm |
| Coil Weight | Up to 30 tons |
| Cutting Length | 500–6000 mm |
| Line Speed | 60–120 m/min |
| Leveling Accuracy | ±0.3 mm/m² |
| Cutting Accuracy | ±0.5 mm |
| Power Supply | 380V / 50Hz / 3 Phase |
| Control System | PLC + Servo Motor |
| Operation Mode | Fully automatic / Semi-automatic |
Consistent Cutting Accuracy: Achieves precise sheet lengths with minimal tolerance.
Smooth Flatness: Advanced leveling rollers eliminate residual stress and surface defects.
High Efficiency: Continuous coil-to-sheet processing improves productivity.
User-Friendly Interface: Easy operation via touchscreen and programmable settings.
Customizable Design: Configurable for different coil widths, materials, and speeds.
Low Maintenance Requirement: Durable components ensure long-term reliability.
Faith Machinery’s steel cut to length lines are widely used in various industries:
Construction materials (roofing sheets, wall panels)
Automotive components
Electrical cabinets and enclosures
Home appliances
Steel service centers
Shipbuilding and heavy machinery
Faith Machinery’s cut to length lines are equipped with advanced PLC systems from Siemens or Mitsubishi, enabling:
Automatic coil feeding and measuring
Speed synchronization among sections
Error detection and alarm systems
Real-time monitoring of line status
These features help reduce human error and enhance operational safety and consistency.
Shijiazhuang Faith Machinery Co., Ltd implements a strict quality control process, including:
Raw material inspection
Alignment calibration before assembly
100% test run before shipment
Comprehensive technical documentation and after-sales service
Each system is delivered with detailed operation manuals, spare parts lists, and maintenance schedules.
Over 15 years of coil processing equipment experience
Custom engineering service for unique project requirements
On-site installation and training for operators
Reliable technical support and maintenance assistance
Exported to Europe, South America, and Southeast Asia
Faith Machinery focuses on practicality, stability, and service-oriented cooperation with every client.
Cold-rolled steel, galvanized steel, stainless steel, aluminum, and copper coils.
Up to 16mm, depending on the line configuration.
Yes. Faith Machinery designs tailored systems according to coil width, thickness, and production capacity requirements.
Typically 30–45 days including commissioning and training.
Technical support, spare parts supply, and remote troubleshooting assistance.
A steel cut to length line is essential for precision sheet metal processing in modern industries. With a strong focus on automation, reliability, and custom design, Shijiazhuang Faith Machinery Co., Ltd provides efficient solutions for various coil materials and production scales.
Their equipment ensures accurate cutting, smooth operation, and long service life—making them a dependable partner for steel processing companies worldwide.
Contact Information
Company: Shijiazhuang Faith Machinery Co., Ltd
Product: Steel Cut to Length Line
Email: crystal@faith-machinery.com
Shijiazhuang Faith Machinery Co., Ltd – Your Reliable Partner for Coil Processing Solutions.
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