Longway Smart Welding Robot vs PD400UR
Side-by-side comparison of Longway Smart Welding Robot (DA LIAN MESCO STEEL CO., LTD.) and PD400UR (Nitto Seiko America) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Healthcare & Hospitals buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Longway Smart Welding RobotChina
- PD400UR—
Year First Available
- Longway Smart Welding Robot—
- PD400UR2021
Verified Deployments
- Longway Smart Welding Robot0 Deployments
- PD400UR0 Deployments
Layer 2: Operational
Price Range (USD)
- Longway Smart Welding Robot$20,500
- PD400URContact for quote
Availability Status
- Longway Smart Welding RobotACTIVE
- PD400URACTIVE
Arm Mechanics
Repeatability
- Longway Smart Welding Robot±0.02 mm
- PD400UR—
Degrees of Freedom
- Longway Smart Welding Robot6
- PD400UR—
Controller & Programming
Controller Model
- Longway Smart Welding Robot—
- PD400URSD600T Series NX Driver
Teach Pendant Type
- Longway Smart Welding Robot—
- PD400URwired touch
End-Effector
Tool Flange Standard
- Longway Smart Welding Robot—
- PD400URISO 9409-1-50-4-M6
Commercial
Price (USD)
- Longway Smart Welding Robot$20,500
- PD400URContact for quote
Warranty
- Longway Smart Welding Robot1 yrs
- PD400UR—
Service Network
- Longway Smart Welding Robot—
- PD400URregional
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | — |
| Year First Available (values differ) | — | 2021 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $20,500 | Contact for quote |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Repeatability (priority for Healthcare & Hospitals buyers) (values differ) | ±0.02 mm | — |
| Degrees of Freedom (values differ) | 6 | — |
| Controller & Programming | ||
| Controller Model (values differ) | — | SD600T Series NX Driver |
| Teach Pendant Type (values differ) | — | wired touch |
| End-Effector | ||
| Tool Flange Standard (values differ) | — | ISO 9409-1-50-4-M6 |
| Commercial | ||
| Price (USD) (values differ) | $20,500 | Contact for quote |
| Warranty (values differ) | 1 yrs | — |
| Service Network (values differ) | — | regional |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Payload, Reach, Path Accuracy, Max TCP Speed, Robot Weight, IP Rating (Arm), IP Rating (Wrist), Cycle Time (25/305/25), MTBF, Duty Cycle, Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Programming Languages, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Spare Parts Lead Time, Expected Service Life
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes Longway Smart Welding Robot and PD400UR?
Longway Smart Welding Robot is made by DA LIAN MESCO STEEL CO., LTD., based in CN. PD400UR is made by Nitto Seiko America.
How do Longway Smart Welding Robot and PD400UR compare on the Robolist Product Score?
Longway Smart Welding Robot scores 28/100. PD400UR scores 19/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Are Longway Smart Welding Robot and PD400UR in the same category?
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Industrial Arm robots?
Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.
What should a buyer ask vendors when choosing between Longway Smart Welding Robot and PD400UR?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
About this comparison
Longway Smart Welding Robot vs PD400UR compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.