AKWA TECHNIC · CNC
CNC Sink Welding & Grinding & Polishing Solutions
We manufacture CNC sink seam welding and polishing machines for the industrial kitchen sector.
Our high-precision automation systems improve welding quality for stainless steel sink manufacturers, reduce production times and minimise operator dependency.
About us
Custom Automation Solutions for Stainless Steel Sink Production
We develop welding and surface finishing technologies for sink manufacturers.
Our engineering team designs CNC-controlled systems that deliver speed, repeatable quality and low operating costs. We assess each project around the customer’s production process and develop tailored solutions for maximum efficiency.
Turnkey Solutions
- CNC Sink Seam Welding Machines
- CNC Sink Grinding and Polishing Machines
- Robotic Welding Systems
- Automatic Grinding and Surface Finishing Lines
- Custom Production Automation
CNC Sink Seam Welding Machine
Flawless Welding Quality, High Production Speed
Our CNC sink seam welding machine delivers high-quality, repeatable welds when joining the sink bowl to the top panel.
Our CNC sink seam welding machines are designed for your requirements and manufactured with transformer power and dimensions tailored to your application. AC and MFDC options are available according to your needs. Alongside sink seam welding, we also offer a CNC polishing machine solution.
Features
- CNC-controlled welding movements
- Consistent welding quality
- Low distortion
- Reduced operator dependency
- High production capacity
- Quick changeover between sink models
- Design suited to stainless steel applications
Benefits
REAL DATA FROM THE SPEC SHEET
Configure your machine.
The results are the exact model values from the original technical sheet.
Model code: APS/CNC180 ac
Technical values for the selected model
| Power (20% duty cycle) | 277 kVA |
| S1P (continuous power) | 138 kVA |
| Power (50% duty cycle) | 180 kVA |
| Secondary voltage (V2) | 10 V |
| Secondary current (I2P) | 28 kA |
| Arm length | 1000 mm |
| Table dimensions | 800 × 2200 mm |
| Piston diameter | Ø80 mm |
| Air pressure | 2 / 8 bar |
| Electrode force (6 bar) | 300 daN |
| Cooling water inlet temperature (min-max) | 18 / 20 °C |
| Cooling water inlet flow (min) | 28 l/min |
| Transformer cooling | Water |
| Weight | 4200±100 kg |
| Dimensions (W×L×H) | 3800 × 2850 × 2450 mm |
| Supply voltage | 400 V · 50/60 Hz · 2 phase |
| Time-delay mains fuse | 400 A |
| Seam welding speed | 1–6 m/min |
| Supply cable (≤10 m) | 2×150+70 mm² |
Every value below is taken verbatim from the original multilingual technical sheet.
Technical specifications · CNC Sink Seam Welding Machine
AC / MFDC · CNC Sink Seam Welding Machine
| AC / MFDC | APS/CNC180 ac | APS/CNC266 mf |
|---|---|---|
| Power (20% duty cycle) | 277 kVA | 266 kVA |
| S1P (continuous power) | 138 kVA | 125 kVA |
| Power (50% duty cycle) | 180 kVA | 168 kVA |
| Secondary voltage (V2) | 10 V | 10,2 V |
| Secondary current (I2P) | 28 kA | 9,5 kA |
| Arm length | 1000 mm | 1000 mm |
| Table dimensions | 800 × 2200 mm | 800 × 2200 mm |
| Piston diameter | Ø80 mm | Ø80 mm |
| Air pressure | 2 / 8 bar | 2 / 8 bar |
| Electrode force (6 bar) | 300 daN | 300 daN |
| Cooling water inlet temperature (min-max) | 18 / 20 °C | 18 / 20 °C |
| Cooling water inlet flow (min) | 28 l/min | 28 l/min |
| Transformer cooling | Water | Water |
| Weight | 4200±100 kg | 4120±500 kg |
| Dimensions (W×L×H) | 3800 × 2850 × 2450 mm | 3800 × 2850 × 2450 mm |
| Supply voltage | 400 V · 50/60 Hz · 2 phase | 500 V · 50/60 Hz · 3 phase |
| Time-delay mains fuse | 400 A | 250 A |
| Seam welding speed | 1–6 m/min | 1–6 m/min |
| Supply cable (≤10 m) | 2×150+70 mm² | 2×95+50 mm² |
CNC Sink Grinding and Polishing Machine
Smart Polishing Technology for Excellent Surface Quality
The CNC sink polishing machine automates post-weld surface finishing to achieve a uniform, attractive surface finish.
Features
- CNC-controlled axis system
- Programmable polishing parameters
- Consistent surface quality
- Automatic motion control
- Adaptation to different product geometries
- Low consumable usage
Benefits
Technical specifications · CNC Sink Grinding and Polishing Machine
AGP/CNC · CNC Sink Grinding and Polishing Machine
| AGP/CNC | AGP/CNC |
|---|---|
| Arm length | 1000 mm |
| Table dimensions | 600 × 1600 mm |
| Air pressure | 2 / 8 bar |
| Weight | 3700±100 kg |
| Dimensions (W×L×H) | 2600 × 2365 × 2250 mm |
| Supply voltage | 400 V · 50/60 Hz · 3 phase |
| Time-delay mains fuse | 32 A |
| Supply cable (≤10 m) | 3×16+6 mm² |
Let’s shape your production process together.
Share your sink model and production goals so we can design welding and surface finishing solutions around your needs.
Request a quote for your project