KCS-70C Fully Automatic Circular Saw Bar Cutting Machine

Le KEENSAW KCS-70C is a high-speed, fully automatic CNC circular cold sawing machine engineered specifically for precision mass cutoff of solid metal bars, billets, square stock, and heavy-walled tubing up to φ70mm in diameter. Combining a ultra-rigid cast-iron chassis with advanced AC servo motor drives for both material feeding and downfeed cutting, the KCS-70C maintains exceptional linear cutoff tolerances within ±0,05 mm while producing clean, mirror-smooth cut faces with zero burrs.

Designed as a complete turnkey automated cell, the KCS-70C seamlessly executes chargement automatique, alimentation automatique, découpe automatique et déchargement automatique. Pour une barre pleine en acier doux standard de φ50 mm (longueur de coupure de 20 mm), la coupe ne prend que 3,7 secondes par pièce (temps de cycle total de 4,8 s), allowing a single machine unit to yield approximately 6 000 pièces finies par équipe de 8 heures. Avec son interface PLC intelligente, un seul opérateur peut facilement surveiller jusqu'à 4 unités de machine KCS-70C simultanément.

KCS-70C Engineering Performance & Blade Economics

Manufactured under strict ISO9001:2000 quality management systems and fully CE certified, every KEENSAW KCS-70C includes the automatic magazine loading table included in the standard base price, ensuring maximum ROI without secondary equipment investments.

Écosystème de composants internationaux de premier ordre

To ensure 24/7 continuous production under heavy industrial cycles, the KCS-70C integrates top-tier components from premier global suppliers:

• Control System: Siemens and Mitsubishi PLC with intuitive touch screen recipe management.
• Drive System: Fuji AC Servo Motors paired with Festo Pneumatic actuation.
• Lubrication & Electronics: Italy ILC centralized automatic lubrication with Omron electrical sensors.

Why Choose KEENSAW Solutions

As a specialized one-stop metal cutting solution provider holding hundreds of technical patent certificates, KEENSAW products are exported to over 50 countries worldwide. Our high-volume manufacturing model drastically lowers production overhead, allowing us to deliver high-precision, ISO9001 and CE-certified machinery at highly competitive factory pricing.

Frequently Asked Questions: KCS-70C Automatic Cold Saw

Q1: What workpiece geometries and material grades can the KCS-70C cut?
A: The KCS-70C is engineered to process solid round bars, square bars, hollow pipes, billets, and H-beams. It easily cuts carbon steel, stainless steel, titanium alloys, and nickel-based high-temperature alloys up to φ70mm in size.

Q2: Is the machine driven by hydraulics or servo motors, and what accuracy is achieved?
A: Both material feeding and blade downfeed cutting actions are driven by high-torque AC servo motors. This dual-servo architecture ensures extremely high linear cutoff accuracy within ±0.05mm with smooth, vibration-free blade travel.

Q3: Is the automatic magazine loader table included in the quote?
A: Yes. The KCS-70C comes standard as a full automated system: auto-loading incline magazine table, auto-feeding shuttle, auto-cutting head, and automatic remnant discharge separator.

Q4: What surface quality can be expected, and is secondary deburring required?
A: The KCS-70C produces a mirror-smooth cut surface with zero burrs. Secondary deburring or facing operations are completely unnecessary.

Q5: What saw blade does the KCS-70C use, and what is its operational lifespan?
A: The machine utilizes premium TCT carbide saw blades (e.g., φ285*60T, approx. $100 USD per piece). On standard φ50mm mild steel, a new blade yields around 17,850 cuts (35 m² cut area). With 2 standard resharpenings, total blade yield reaches 35,700 to 42,840 cuts (70–84 m² total cut area).

Q6: What warranty policy, leading time, and after-sales support are provided?
A: Standard manufacturing lead time is 30 days. KEENSAW provides a 12-month factory warranty, 1 free spare parts package (sufficient for at least 5 years of operation), lifetime technical consultation, and 24/7 online technical support with response guaranteed within 24 hours.