Video About Heavy Duty Steel Slitting Machine
Description Of Heavy Duty Steel Slitting Machine
KINGREAL SLITTING are proud to introduce KINGREAL SLITTING Heavy Duty Steel Slitting Machine, capable of slitting large coils into several narrower coils by means of a set of well-tuned circular blades and finally winding them up.
The Heavy Gauge Steel Slitting Line most important production feature is the ability to process thick or heavy gauge materials up to 20mm thick and 2000mm wide.It can slit common materials including hot rolled steel, cold rolled steel, coated steel, hot rolled black steel, etc., to meet the needs of different thicknesses, widths and slitting requirements.
Being able to manufacture Heavy Gauge Steel Slitting Line is also a symbol of the supplier's ability. The thickness range of the common thick plate slitting machine on the market is 10-16mm, but KINGREAL SLITTING can meet the demand of slitting coils with a thickness of 20MM. The requirements for Coil Slitting Machine in terms of load bearing capacity, tensile strength and slitting strength are extremely high.
KINGREAL SLITTING is breaking through the technological barriers to provide customers with the best possible production solutions and is committed to helping our customers improve their competitiveness in the pipe and tube industry, the automotive industry, the heavy equipment industry and the logistics industry. If you have a need for thick roll slitting, please be sure to contact us and KINGREAL SLITTING will do its best to provide the right design solution.
Working Process Of Heavy Duty Steel Coil Slitting Machine
Hydraulic Coil Car -- Hydraulic Decoiler -- Pinch Leveler Shear -- Loop Bridge -- Heavy Gauge Slitting Machine -- Rear loop Pit & Bridge -- Tension-- Rewinding
Technical Specification Of Heavy Gauge Slitting Machine
| Model No. | RS 3.0-12.0 | RS 4.0-16.0 | RS 6.0-20.0 |
Coil Material | CR Coils , HR Coils, S.S Steel Coils, GI Coils, AL Coils, Copper Coils Picking Oil Coils | CR Coils , HR Coils, S.S Steel Coils, GI Coils, AL Coils, Copper Coils Picking Oil Coils | CR Coils , HR Coils, S.S Steel Coils, GI Coils, AL Coils, Copper Coils Picking Oil Coils |
| Coil Thickness | 3.0~12.0mm | 4.0~16.0mm | 6.0~20.0mm |
Line Speed | 0~200m/min | 0~50m/min | 0-50m/min |
Coil Weight | ≤30T(35T) | ≤30T(35T) | ≤30T(35T) |
Coil I.D | φ508,φ610,φ760mm | φ508,φ610,φ760mm | φ508,φ610,φ760mm |
Coil O.D | ≤φ2200mm | ≤φ2500mm | ≤φ2500mm |
Strip Width | ≥100mm | ≥100mm | ≥100mm |
Number of Strip | 5~20 | ≤5 | ≤5 |
Slitting Accuracy | ±1.0mm | ±1.0mm | ±1.0mm |
Blade shaft | Ф320 | Ф340mm | Ф360mm |
Electrical Control System | PLC Automatic control | PLC Automatic control | PLC Automatic control |
Main Component Detail Of Heavy Gauge Steel Slitting Machine
Decoiler System
When handling metal coils up to 20 mm thick, the unwind unit of a heavy duty slitter needs to be designed with a reinforced structure, high load capacity, hydraulics, automatic tension control, heavy-duty support frames, and high-precision sensors to cope with the adjustments of the heavy duty unwind process.
Main Spindle And Auxiliary Spindle
To handle 20mm thick metal coils, the main spindle typically has a larger diameter to provide sufficient rigidity and stability, preventing deformation or bending under high load conditions.
The auxiliary spindle is usually designed to be adjustable, allowing it to accommodate coils of different specifications and thicknesses. This flexibility enhances the equipment's adaptability when processing various materials.
Slitting Tool
Slitting tools are typically made from tungsten carbide or high-speed steel, which maintain excellent cutting performance under high-temperature conditions. The cutting edges of these tools undergo meticulous grinding and polishing to ensure sharpness and cutting quality, thereby reducing burrs and processing marks.
Equipped with a liquid cooling system, these tools effectively lower the temperature, extend tool life, and maintain cutting performance.
Leveler And Pinch Roller
The leveling device and coil pinch roll device are crucial components for ensuring the quality and precision of material handling. The leveling rollers are specifically made from high-strength alloy steel or carbon steel. They employ a multi-roller design, where multiple leveling rollers work in succession to gradually level the metal coil, reducing stress and deformation.
The frame of the pinch roll device is constructed from robust steel to provide sufficient rigidity and stability. The coil pinch roll device typically consists of an upper and a lower pinch roll. These rolls are synchronously driven to ensure the smooth and consistent transport of the coil material.




What Can KINGREAL SLITTING Supply For Customer?
“As a manufacturer of thick plate slitter lines, KINGREAL SLITTING is responsible for both the quality of its lines and the productivity of its customers.”
1. Professional customized design services.The Coil Slitting Machine's ability to process coils is affected by a variety of factors such as the raw material, thickness, width and weight of the coil. Each Coil Slitting Machine needs to follow up on the customer's specific processing needs to customize design plans and drawings to increase the degree of professionalism.
2. Positively respond to new challenges. Customers' demand for coil processing equipment is constantly strengthening, in addition to the current production lines that KINGREAL SLITTING can provide, I believe that we have enough strength to respond to new needs and challenges, and is committed to providing customers with optimal solutions. For example, the new fully automatic slitter line completed in 2024 is equipped with a coil baler unit.
3. Complete after-sales service. KINGREAL SLITTING can arrange engineers to the customer's factory to assist in the installation and commissioning of the production line, and at the same time provide simple training on the operation of the coil slitting machine line. Besides, we provide online question and answer service 24 hours a day.

1. Different Thickness Slitting Line Light Gauge Steel Coil Slitting Line Medium Gauge Metal Slitting Machine Heavy Duty Coil Slitting Lines 2. Different Materials Slitting Line Stainless Steel Slitting Lines Silicon Coil Slitting Lines 3. Different Configurations Coil Slitting Machine Dual Slitter Head Coil Slitting Line Belt Tension Coil Slitting Machine
Please send us the following requirements and we will contact you as soon as possible to create a new quotation program for you - Coil Material - Coil Thickness - Coil Width - Coil Weight - Slit Width - Slit Speed
1. Decoiler Machine 2. Dual Slitter Head 3. Belt Tension Station 4. Auto Package Lin For The Slit Coil