Automatic robot and stacker vs UNISTAR UN-1820A Laser Welding Robot Arm
Side-by-side comparison of Automatic robot and stacker (Professional dry mortar production line manufacturer) and UNISTAR UN-1820A Laser Welding Robot Arm (ShanDong Unistar Machinery Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Verified Deployments
- Automatic robot and stacker0 Deployments
- UNISTAR UN-1820A Laser Welding Robot Arm0 Deployments
Layer 2: Operational
Price Range (USD)
- Automatic robot and stacker$30,000
- UNISTAR UN-1820A Laser Welding Robot Arm$6,800
Availability Status
- Automatic robot and stackerACTIVE
- UNISTAR UN-1820A Laser Welding Robot ArmACTIVE
Arm Mechanics
Degrees of Freedom
- Automatic robot and stacker4
- UNISTAR UN-1820A Laser Welding Robot Arm6
Repeatability
- Automatic robot and stacker—
- UNISTAR UN-1820A Laser Welding Robot Arm±0.05 mm
Robot Weight
- Automatic robot and stacker15,000 kg
- UNISTAR UN-1820A Laser Welding Robot Arm—
IP Rating (Wrist)
- Automatic robot and stacker—
- UNISTAR UN-1820A Laser Welding Robot ArmIP54
Performance
Duty Cycle
- Automatic robot and stackercontinuous 24 7
- UNISTAR UN-1820A Laser Welding Robot Armcontinuous 24 7
Controller & Programming
Controller Model
- Automatic robot and stackerPLC control system
- UNISTAR UN-1820A Laser Welding Robot Arm—
Teach Pendant Type
- Automatic robot and stacker—
- UNISTAR UN-1820A Laser Welding Robot Armwired touch
Commercial
Price (USD)
- Automatic robot and stacker$30,000
- UNISTAR UN-1820A Laser Welding Robot Arm$6,800
Warranty
- Automatic robot and stacker1 yrs
- UNISTAR UN-1820A Laser Welding Robot Arm1 yrs
Service Network
- Automatic robot and stackerglobal
- UNISTAR UN-1820A Laser Welding Robot Arm—
Automatic robot and stackerindustrial-armProfessional dry mortar production line manufacturer 37.2Product Score | UNISTAR UN-1820A Laser Welding Robot Armindustrial-armShanDong Unistar Machinery Co., Ltd. 22.3Product Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $30,000 | $6,800 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Degrees of Freedom (values differ) | 4 | 6 |
| Repeatability (values differ) | — | ±0.05 mm |
| Robot Weight (values differ) | 15,000 kg | — |
| IP Rating (Wrist) (values differ) | — | IP54 |
| Performance | ||
| Duty Cycle | continuous 24 7 | continuous 24 7 |
| Controller & Programming | ||
| Controller Model (values differ) | PLC control system | — |
| Teach Pendant Type (values differ) | — | wired touch |
| Commercial | ||
| Price (USD) (values differ) | $30,000 | $6,800 |
| Warranty | 1 yrs | 1 yrs |
| Service Network (values differ) | global | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Manufacturer Country, Year First Available, Battery / Shift Runtime, Payload, Reach, Path Accuracy, Max TCP Speed, IP Rating (Arm), Cycle Time (25/305/25), MTBF, 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 Flange Standard, 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 Automatic robot and stacker and UNISTAR UN-1820A Laser Welding Robot Arm?
Automatic robot and stacker is made by Professional dry mortar production line manufacturer. UNISTAR UN-1820A Laser Welding Robot Arm is made by ShanDong Unistar Machinery Co., Ltd..
How much does Automatic robot and stacker cost compared to UNISTAR UN-1820A Laser Welding Robot Arm?
Automatic robot and stacker is listed at $30,000. UNISTAR UN-1820A Laser Welding Robot Arm is listed at $6,800.
How do Automatic robot and stacker and UNISTAR UN-1820A Laser Welding Robot Arm compare on the Robolist Product Score?
Automatic robot and stacker scores 37/100. UNISTAR UN-1820A Laser Welding Robot Arm scores 22/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Are Automatic robot and stacker and UNISTAR UN-1820A Laser Welding Robot Arm 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 Automatic robot and stacker and UNISTAR UN-1820A Laser Welding Robot Arm?
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
Automatic robot and stacker vs UNISTAR UN-1820A Laser Welding Robot Arm 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.