The KEENSAW KCS-90C is an advanced, high-velocity CNC circular cold sawing center engineered for high-precision mass production of solid metal bars, heavy-walled pipes, and structural profiles up to φ90mm in diameter. Featuring a rigid cast-iron frame and dynamic AC servo-motor drives for both material shuttle feeding and blade downfeed, the KCS-90C consistently delivers tight linear tolerances within ±0.05mm, producing clean, mirror-smooth cut surfaces with zero burrs.
Built for continuous 24/7 manufacturing operations, the KCS-90C features full turnkey automation: auto-loading, auto-feeding, auto-cutting, and auto-unloading. For standard φ50mm mild steel solid bar (20mm cutoff length), cutting takes just 3.7 seconds per piece (4.8s total cycle time), generating up to 6,000 finished parts per 8-hour shift. Thanks to its automated incline loading table and intelligent PLC controls, 1 operator can effortlessly run up to 4 KCS-90C machine units simultaneously.
KCS-90C CNC full automatic circular saw cutting machine is equipped with 2-Axis servo driving material feeding and cutting feed, suitable for low carbon steel, mild steel, stainless steel, alloy steel…
Feed Mode: Horizontal Push Type
Cutting Capacity: Ø20-90 mm
Saw Blade Diameter: Ø315mm
| Model/Specification | KCS-90C | |
| Cutting Capacity | Round | Φ 20-90 mm |
| Square | Φ 20-75 mm | |
| TCT Saw Blade | Blade Size | Φ 315*2.25T |
| Pin hole size | 4*Φ11*PCD63*Φ32 mm | |
| Rotating speed | 18-150 rpm | |
| Length accuracy | +/-0.05 mm | |
| Chip clean | Steel Brush | |
| Motor Power | Spindle motor | 11 kw/6P |
| Hydraulic motor | 2.2 kw | |
| Cutting servo motor | 2.0 kw | |
| Feeding servo motor | 1.0 kw | |
| Chip conveyor motor | 0.2 kw | |
| Coolant pump motor | 0.19 kw | |
| Hydraulic | Hydraulic pressure | 70 kg/m² (7mpa) |
| Fuel tank volume | 110 L | |
| Pneumatic | Air pressure | 4~6 kg/m² (0.4~0.6mpa) |
| Feeding & Clamping | Feeding length | 5～800 mm |
| Tailing Length | 80～80+α(cutting length) | |
| Feeding drive mode | AC servo motor + ball screw + guide rod | |
| Clamping mode | Horizontal clamping & Vertical clamping | |
| Electricity | Voltage & Hertz | 3Phase, 380V, 50Hz or customized |
| Size & Weight | Floor Size | 6790*3000*1800mm |
| Weight | 3500kg | |
Manufactured under ISO9001:2000 standards with full CE certification, every KEENSAW KCS-90C machine includes the automatic magazine loading table as standard equipment, delivering an immediate return on investment without requiring secondary loader investments.
Review the operational performance benchmarks achieved by the KCS-90C when processing φ50mm solid mild steel bar stock in high-volume industrial environments:
| Performance Metric | KCS-90C Factory Benchmark | Factory Floor ROI Impact |
|---|---|---|
| Cutting Speed & Shift Output | 3.7s cut / 4.8s total cycle (~6,000 pcs / 8 hrs) | Dramatically outperforms standard band saws in speed |
| Linear Cutting Accuracy | ±0.05mm (Dual AC Servo Motors) | Eliminates downstream end-facing and grinding labor |
| Workpiece Surface Quality | Mirror-Smooth Finish (Zero Burrs) | Ready for immediate robotic welding or threading |
| Operational Labor Efficiency | 1 Operator runs 4 KCS-90C Units | Cuts factory floor manpower requirements by up to 75% |
To ensure 24/7 continuous operation under demanding cut-off loads, the KCS-90C integrates high-grade industrial hardware from leading global manufacturers:
Every KCS-90C purchase includes our full global service backup:
Ready to upgrade your φ90mm metal cutting capacity to 6,000 pieces per shift with ±0.05mm accuracy?
Q1: What materials and profiles can the KEENSAW KCS-90C cut?
A: The KCS-90C processes round bars, square stock, hollow pipes, and structural profiles up to φ90mm in carbon steel, stainless steel, titanium alloys, and nickel-based high-temp alloys.
Q2: Is the auto-loading rack included in the KCS-90C purchase price?
A: Yes. All KCS-90C machines come equipped with a fully integrated automated incline loading table, auto-feeding shuttle, auto-cutting station, and automatic remnant separator as a standard turnkey solution.
Q3: What cutting accuracy does the KCS-90C achieve during high-speed production?
A: Driven by precision AC servo motors on both the feeding shuttle and blade downfeed, the KCS-90C maintains linear cutting tolerances within ±0.05mm.
Q4: Are there any secondary deburring processes required after cutting?
A: No. The KCS-90C leaves zero burrs and produces a mirror-smooth surface finish, eliminating the need for secondary deburring or facing operations.
Q5: What is the warranty policy and spare parts package for the KCS-90C?
A: KEENSAW provides a 12-month factory warranty, lifetime free technical consultation, 24/7 online technical support within 24 hours, and 1 free spare parts kit sufficient for 5 years of operation.
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