Machines for Every Step of Carbide Saw Blade Manufacturing
We supply the automatic equipment for every stage of carbide circular saw blade production — from brazing to packaging. Each step is covered by a dedicated, robot-loaded machine, so you can source a full turnkey line or add single stations to an existing workshop.
Center-Hole Reaming Machines
Reaming machines finish the arbor hole of a blank saw blade to final diameter and concentricity — the reference every later grinding station measures from. Stepper-driven auto-centering holds hole accuracy; robot loading lets one operator tend several machines.
Stepper auto-centering for high hole accuracy
Reaming
UB-JK300B Full Automatic Reaming Machine (Robot Arm)
- Arbor SizeØ15—Ø40 mm
- Blade Thickness≤10 mm
Tooth Seat Grinding Machines
Tooth seat grinding machines cut the pocket each carbide tip is later brazed into, so seat depth and pitch accuracy here decide whether the tip ends up sitting square. A precise mechanical feed corrects stamping runout for better blade balance and stability.
Runout corrected to ≤0.05 mm — ~15,000 teeth/shift
Tooth Seat Grinding
UB-MCZ305B Full Automatic Seat Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Tooth Pitch8—50 mm
Tooth Seat Grinding
UB-MCZ800A Automatic Single-Shaft Seat Grinding Machine
- Arbor SizeØ12—Ø50 mm
- Tooth Pitch8—50 mm
Blade Polishing Machines
Polishing machines remove grinding marks from the blade body and bring it to an even finish. Coolant-based polishing limits heat so the blade stays flat, and a twin-spindle design polishes alternately to cut idle time, with automatic feed throughout.
Twin-spindle coolant polishing keeps blades flat
Polishing
UB-MSP300B Full Automatic Double Side Water Polishing Machine (Robot Arm)
- Arbor SizeØ15—Ø50 mm
- Belt Size1435×34 mm
Polishing
UB-MSP305C Automatic Double-Shaft Water Polishing Machine
- Arbor SizeØ15—Ø50 mm
- Belt Size1435×34 mm
Carbide Brazing Machines
High-frequency brazing machines bond each carbide tip into its seat — the joint a finished blade lives or dies on. Fully automatic operation with tight temperature control gives a consistent bond, and robot-arm loading lets one operator run several machines.
±1°C temp control — one operator, up to 10 machines
Brazing
UB-HKB32S Full Automatic Hole Saw Brazing Machine (Robot Arm)
- Tooth Length3.5—10 mm
- Tooth Width1.5—12 mm
Brazing
UB-HTC355D Full Automatic Brazing Machine (Robot Arm)
- Tooth Length3.5—10 mm
- Tooth Width1.5—8 mm
Brazing
UB-HTC355S Full Automatic Brazing Machine (Robot Arm)
- Tooth Length3.5—10 mm
- Tooth Width1.5—8 mm
Brazing
UB-HTC400SP Full Automatic Brazing Machine (Robot Arm)
- Tooth Length3.5—10 mm
- Tooth Width1.5—8 mm
Sand Blasting Machines
Sand blasting machines strip oxide and residue off the blade body and tooth seats, leaving an even surface for the stations that follow. Fully enclosed and eco-friendly, with synchronized guns for fast changeover and dust recovery that reuses abrasive.
Enclosed & eco — ~2,500 blades/shift
Sand Blasting
UB-PX305J Full Automatic Sand Blasting Machine (Robot Arm)
- Arbor SizeØ10—Ø50 mm
- Air Pressure≤0.9 MPa
Sand Blasting
UB-PX400J Full Automatic Sand Blasting Machine (Robot Arm)
- Arbor SizeØ10—Ø50 mm
- Air Pressure≤0.9 MPa
Weld Strength Testers
Welding strength testers load brazed teeth until they fail, turning the braze from a visual judgement into a measured value. Servo-driven, with programmable peak-force detection and data logging, it runs as a batch check before the teeth are ground.
Programmable peak-force QC with data logging
Welding Strength Testers
UB-JQD800B Saw Blade Welding Strength Tester
- Arbor SizeØ15—Ø50 mm
- Hardness Range0–500 kg
Tooth Grinding Machines
Tooth grinding machines shape the side, face and back angles that set kerf clearance, hook and relief on every carbide tooth. Full-bus servo PLC control covers a wide range of tooth geometries, and combination machines grind two or three angles in one setup.
Accuracy under 0.02 mm — Hiwin guides, NSK bearings
Rough Grinding
Rough Grinding
UB-MCU300A Automatic Rough Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch80 mm
Side Angle
Side Angle Grinding
UB-MLC260J 3-Axis Saw Blade Side Angle Grinding Machine (3-Axis Truss Manipulator)
- Arbor SizeØ15—Ø50 mm
- Max Tooth Pitch5—65 mm
Side Angle Grinding
UB-MLC300F Full Automatic Side Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Side Angle Grinding
UB-MLC300J Full Automatic Side Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Side Angle Grinding
UB-MLC400B Fully Automatic Side Angle Grinding Machine
- Arbor SizeØ10—Ø32 mm
- Max Tooth Pitch80 mm
Side Angle Grinding
UB-MLC400J 3-Axis Saw Blade Side Angles Grinding Machine (3-Axis Truss Manipulator)
- Arbor SizeØ10—Ø32 mm
- Max Tooth Pitch80 mm
Side Angle Grinding
UB-MLC650C Automatic Vertical Side Angle Grinding Machine
- Arbor SizeØ15—Ø50 mm
- Max Tooth Pitch5—65 mm
Face Angle
Face Angle Grinding
UB-MLQ260J Full Automatic Face Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch65 mm
Face Angle Grinding
UB-MLQ300F Full Automatic Face Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch65 mm
Face Angle Grinding
UB-MLQ300J Full Automatic Face Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Face Angle Grinding
UB-MLQ650C Automatic Move-Working Face Angle Grinding Machine
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Face Angle Grinding
UB-MLQ650J Automatic Move-Working Face Angle Grinding Machine
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Back Angle
Back Angle Grinding
UB-MLH260J Full Automatic Back Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Back Angle Grinding
UB-MLH300F Full Automatic Back Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Back Angle Grinding
UB-MLH300J Full Automatic Back Angle Grinding Machine (Robot Arm)
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Back Angle Grinding
UB-MLH650C Automatic Move-Working Back Angle Grinding Machine
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Back Angle Grinding
UB-MLH650J Automatic Move-Working Back Angle Grinding Machine
- Arbor SizeØ12—Ø50 mm
- Max Tooth Pitch5—65 mm
Combination Angle
Combination Angle Grinding
UB-MCH300B Side and Back Angle Combination Grinding Machine
- Max Tooth Pitch80 mm
- Grinding Speed4—20 T/min
Combination Angle Grinding
UB-MCQH260J Side, Front and Rear Angle Combination CNC Grinding Machine (3-Axis Robot Arm)
- Max Tooth Pitch80 mm
- Grinding Speed4—20 T/min
Combination Angle Grinding
UB-MCQH300B Automatic Side and Front Angle Combination Grinding Machine
- Max Tooth Pitch80 mm
- Grinding Speed4—20 T/min
Combination Angle Grinding
UB-MLQH400B Fully Automatic Front and Back Angle Grinding Machine
- Max Tooth Pitch80 mm
- Grinding Speed4—20 T/min
Combination Angle Grinding
UB-MLQH400J 3-Axis Saw Blade Front and Back Angle Grinding Machine
- Max Tooth Pitch80 mm
- Grinding Speed4—20 T/min
Combination Angle Grinding
UB-MQH300B Fully Automatic Front and Back Angle Grinding Machine
- Max Tooth Pitch80 mm
- Grinding Speed4—20 T/min
Blade Cleaning Machines
Cleaning machines wash grinding fluid and swarf off finished blades before marking and packing. PLC control runs demagnetizing, washing and drying in sequence with output counting, and robot load and unload keeps the station running unattended.
Auto demagnetize, wash & dry — low energy
Laser Marking Machines
Laser marking machines put the brand, the specification and any traceability code onto the finished blade body without touching it. Automatic PLC operation with robot load and unload and an indexing turntable keeps marking stable and fast.
Permanent marking — ~3,600 blades/shift
Marking
UB-DB300A Automatic Laser Marking Machine (Robot Arm)
- Arbor SizeØ15—Ø50 mm
- Capacity3,600 Blades/8h
Packaging Machines
Packaging machines sleeve or tube finished blades for shipping, closing the line. Automatic tube wrapping with robot load and unload and an indexing turntable keeps the station steady; blade diameter and arbor size decide which machine fits.
Automatic tube wrapping — ~3,600 blades/shift
Planning a Circular Saw Blade Line?
Tell us your blade sizes and target output — we’ll recommend the right stations or a full turnkey line.