SENLISWELD - Wuxi, China

SENLISWELD states more than 20 years of manufacturing experience in welding automation, offering OEM and ODM services. The company specialises in welding rotators, welding positioners, welding manipulators, and CNC cutting machines, and describes itself as choosing focus over trying to cover the entire welding automation industry.

The company states a monthly production output of 100 units, standard lead times of about 15 days (25-30 days for customised products), and a 12-13 month warranty with free replacement parts during that period. It offers design, manufacture, and inspection services, including free inspection of equipment purchased from other suppliers.

SENLISWELD publishes named customer testimonials with country of origin: a US customer (Kara) describing growth from a single 5-tonne rotator order in 2019 to $200,000 in annual purchases; a Canadian customer (Matt) noting CSA-certified delivery; a US customer (Mike) describing PLC troubleshooting support; and an Australian customer (Davis) who purchased 4 sets of rotators based on quotation quality.

The company states it holds purchasing rights for the Chenta worm gear reducer (a named component brand), used in its rotators, with loading capacity from 10 to 200 tonnes.

What SENLISWELD Makes

Welding Rotator

• Conventional Rotator (bolt-adjusted, with optional travelling components)
• Self-Aligning Rotator (4-roller, auto-adapts to diameter)
• Lead Screw Rotator
• Hydraulic Fit-Up Rotator
• Tank Fit-Up Rolls
• Pipe Tilting Rotator
• Anti-Drift Turning Rolls

Welding Positioner

• 2-Axis Positioner (rotate and tilt)
• 3-Axis Positioner (rotate, tilt, and lift)
• Skyhook Positioner
• Horizontal Turntable
• Head & Tailstock Positioner
• Welding Chuck

Welding Manipulator (column and boom, customisable from 1×1m up to 10×10m and larger)

CNC Cutting Machine

• Flame and plasma cutting
• Laser cutting
• Pipe fitting cutting (including automatic nozzle cutting on pipe up to 3m diameter)
• Multi-axis cutting support

Industries Served

• Wind turbine/wind tower manufacturing
• Pressure vessel manufacturing
• Sheet metal welding
• Stainless steel and carbon steel welding
• Automotive manufacturing

Why Buy From SENLISWELD

• 20+ years of manufacturing experience
• OEM/ODM support
• Purchasing rights for the named Chenta worm gear reducer brand (10-200T capacity)
• 12-13 month warranty with free replacement parts
• Documented, named customer testimonials across multiple countries
• Free inspection service, including for equipment bought from other suppliers
• CSA-certified delivery referenced by a Canadian customer

Frequently Asked Questions

What does SENLISWELD make?
Welding rotators (conventional, self-aligning, lead screw, hydraulic fit-up, tank fit-up, pipe tilting, anti-drift), welding positioners (2-axis, 3-axis, skyhook, horizontal turntable, head/tailstock, welding chuck), welding manipulators, and CNC cutting machines (flame, plasma, laser).

Where is SENLISWELD based?
Wuxi City, Jiangsu Province, China.

How long has SENLISWELD been in business?
The company states more than 20 years of manufacturing experience.

What is the lead time?
About 15 days for standard products, 25-30 days for customised products, with a stated monthly output of 100 units.

What warranty is offered?
12-13 months, with free replacement parts during the warranty period.

Does SENLISWELD offer CSA certification for Canadian buyers?
A customer testimonial references CSA-certified equipment delivered to Canada — confirm current certification scope directly with the supplier for your specific requirements.

Does SENLISWELD make equipment for wind turbine manufacturing?
Yes — this is one of its named application areas, alongside pressure vessel, sheet metal, and automotive welding.