4-axis CNC milling machine TH-430NC

horizontalfor steelfor aluminum

Product
ESTOP Duplex milling machine TH-430NC is a CNC twin‑head milling solution designed for high‑precision, medium‑ to large‑format metalworking. The machine enables simultaneous or independent dual‑spindle operation for increased throughput and flexible process planning.

Highlights

• Model: TH-430NC
• Product type: CNC twin-head / duplex milling machine
• Control axes: 4
• Twin horizontal spindles: 2×7.5 kW, NT50 taper
• Worktable dimensions: 330×330 mm, max loading 400 kg
• Cutting width range: 15–350 mm; max cutting diameter 200 mm
• High‑precision components from HIWIN, Mitsubishi, FAG, POSA

Specifications

• Control axis number: 4
• Cutting capacity (mm): 2×2.0
• Cutting width (mm): 15–350
• Worktable dimensions (mm): 330×330
• Max loading weight (kg): 400
• Spindle speed (infinitely variable): 50–500 rpm
• Spindle power (kW): 2×7.5
• Spindle taper: NT50
• Cutting diameter (mm): 200
• X/Y/Z axis motor power (kW): 1.8/1.8/1.8
• X/Y/Z max feed speed (m/min): 8000/8000/8000
• X/Y/Z max cutting speed: 6000/6000/6000
• Squareness (mm/300 mm): 0.02
• Precision for dimension (mm/300 mm): 0.02
• Hydraulic oil tank (L): 60
• Lubrication oil tank (L): 3
• Power: AC380V/220, 30 KVA
• Machine net weight (kg): 6000

Main parts

• Worktable ball screw — Quantity: 3 — Origin: Taiwan HIWIN — Remark: steady transmission, high accuracy, wear‑proof
• Guide rail — Quantity: 3 — Origin: high‑frequency quenched rail — Remark: high load capacity, suitable for heavy cutting
• Main Spindle (Horizontal) — Quantity: 2 — Origin: Taiwan POSA — Remark: low noise, high strength
• Flexible stainless steel plate shield (worktable) — Quantity: 2 — Origin: domestic — Remark: dust‑proof, protects guide rail and ball screw
• Base casting — Quantity: 1 — Material: HT150 — Remark: good stability and wear resistance
• Automatic lubricating unit — Quantity: 3 — Origin: domestic — Remark: electronic timed lubrication
• Oil line — Quantity: 3 — Origin: domestic — Remark: copper tubing
• Bearings — Origin: Germany FAG — Remark: world‑class accuracy
• CNC system — Quantity: 1 — Origin: Japan Mitsubishi — Remark: high‑precision control
• Servo motors — Quantity: 3 — Origin: Japan Mitsubishi
• High‑precision rotary table — Quantity: 1 — Origin: Taiwan Central Star — Remark: high accuracy
• Spindle motors — Quantity: 2 — Origin: CTB — Remark: multi‑speed performance
• AC contactor — Origin: Taiwan TECO
• Relay — Origin: Japan OMRON

Applications

• Suitable for precision machining of metal parts, mold components, structural parts and series production requiring dual‑head operations
• Used in automotive, general machinery, mold making and metalworking workshops