CNC Twin Blade Stone Arc Chamfering Machine for Granite & Marble 45° High Precision

If you’re still hand-chamfering columns or outsourcing round-slab edges, you’re burning money. Meet the upgraded CNC Twin Blade Stone Arc Chamfering Machine—the only twin-blade unit that combines 45° high-precision chamfering with a 2 000 mm circular-slab worktable. One machine, two processes, ten times faster than manual work.

What Makes This Model a Profit Engine?
True 45° Arc Chamfering
• Twin 250 mm CNC-controlled diamond blades cut mirror-finished 45° arcs on granite, marble, quartz and engineered stone.
• Servo feed (0–3 m/min) holds ±0.1 mm repeatability across every slab.

1. Circular-Slab Ready
   • 2 000 mm maximum processing length, 1 000 mm width, 250 mm depth—large enough for column segments and round countertops.
2. Built for 24/7 Production
   • 51 kW total power drives both spindles and the auto water-re
3. cycling system (4 m³/h).
   • 7 150 × 4 500 × 2 600 mm steel frame weighs ≥5 000 kg, eliminating vibration and micro-cracks.
4. Touch-Screen Simplicity
   • 15" PLC with pre-loaded chamfering programs; upload custom G-code via USB or Wi-Fi.
   • Laser edge detector aligns the blade to the slab in under 3 seconds.
5. Safety & Sustainability
   • Full CE-certified guarding, emergency-stop bars and integrated dust-extraction ports keep your shop OSHA-compliant.
   • Closed-loop water system cuts water costs by 70 %.

Fujian Xianda Machinery Co.,Ltd is a leading company for stone cutting machines in China, established in 2002and covers 20,000'area which located in Jinjiang Wuli lndustrial area, near by the longest and oldest stone bridge inthe world, named “Wuli Bridge"and next to biggest stone markets in the world- Shuitou. Close to the main port in
Fuiian-Xiamen port makes the shipment much more convenient.With 38 years experience specializing in developing and producing a series of column processing machinesbridge cuttina machines, diamond wire saw machinesprofilina linear machine. baluster cuttina machines. We occu-nied 80% market in China for column processing machines. and own 52 overseas countries users. Like Bussia.lndiaVietnam,Poland,Croatia.Bosnia,Albania,Latvia,France, Amenia,Uzbekistan,America.Canada,Brazil, Pakistan,SaudiArabia.UAESouth Africa,Eqypt,lran,Tunisie,Zambia.
After-sales service is available for overseas markets.
Since its foundation in 2002, we keep “Top Technology and Superior Quality"as our standard for all machinesand got CE,ISO9001 Quality Gold Award .etc.“China Recommend Building Manufacture Enterprise”,“3A Enterprise Credit Evalution”, etc for company. Anowe are alwavs the sponsor for education as our CEO Mr Rov is enthusiastic about the public welfare establishments.Xianda always keep "Creat the highest value of vour stoneas purpose, and offers the best stone cuttind solutioncustomers from both domestic and overseas.
Your visiting and contactina is alwavs welcomed, We looking forward to serve vou.