Liujiang 331R
Built by Dongguan Rongan Electromechanical Equipment · China
The Liujiang 331R is a Industrial Arm developed by Dongguan Rongan Electromechanical Equipment (China), listed at $3,800 USD (unverified). Key specifications: arm class cartesian, axes 3, payload 8 kg, reach 300 mm.
RoboScore
Strong evidence
No confirmed deployment on record — this score reflects the rest of the record, not verified adoption.
3 of 9 signals present
Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.
Weighted factors
average of the 3 scored · blanks don't count
Ranked in the Industrial Arm standing, against 773 robots.
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Overview
Robotic soldering iron machine, Automatic spot/drag welding machine equipment
Flagship features
- **Unique selling point:** Integrated MES, CCD vision alignment, remote control, and visual inspection capabilities
- **System integration:** Supports data acquisition and MES connectivity
- **Customization:** Locking range and other parameters can be customized ("支持定制")
- **User interface:** Human-machine touch-screen operation
- **Components:** Uses HIWIN (上银) linear rails; closed-loop stepper motors with ball screw transmission (servo option available)
- **Alarm functions:** Detects floating, missing, and slipped screws
Buyer decision signals
Viability
Company profile available
Price
Unverified — no source on record
Specifications
Category: Industrial Arm- Arm class
- cartesian
- Axes
- 3
- Payload
- 8 kg
- Reach
- 300 mm
- Repeatability
- ±0.2 mm
- Weight
- 55 kg
- Mounting
- floor
- Controller
- 运动控制卡
- Programming
- programmable soldering path
- Safety cert.
- CE, ISO
- Maturity
- commercial
- Industries
- electronics manufacturing
Detailed specifications
What it is built for3
- Applications
- pick and place,pcb assembly
- Sub Category
- desktop dispensing
- Procedure Types
- laser soldering,contact soldering
Movement & precision2
- Dof
- 3
- Max Speed M S
- 1.5
Power & runtime1
- Power Consumption W
- 150
Buying & support2
- Origin
- Dongguan, Guangdong, China
- Trademark
- RA
Other details22
- Mode
- CB-Hx331r
- HS Code
- 8515190090
- Station
- Two Station
- Voltage
- AC 110/220V 50/60Hz
- Conductor
- Touch Screen + Visual Programm System
- Model NO.
- CB-HX331R
- Ce Marked
- true
- Driven Type
- Electric
- Laser Power
- 150
- Customs Code
- 8515190090
- Certification
- CE, ISO, Patents
- Specification
- 490*640*660
- Machine Weight
- 110
- Operating Range
- 300*300*100mm(X*Y*Z)
- Solder Wire Dia
- 0.5-1.2mm
- Soldering Method
- Solder Wire Feeding
- Transport Package
- Wooden Box
- Dispensing Accuracy
- 95%
- Production Capacity
- 500sets/Month
- Reposition Accuracy
- ±0.1mm
- Tin Feeding Accuracy
- 0.2mm
- Laser Output Stability
- < (+/-5%)
Where to buy
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Company milestones
- —MilestoneCompany profile available
Compare with peers
More by Dongguan Rongan Electromechanical Equipment
Frequently asked questions
- Who makes the Liujiang 331R?
- The Liujiang 331R is developed by Dongguan Rongan Electromechanical Equipment, based in China.
- What type of robot is the Liujiang 331R?
- The Liujiang 331R is a Industrial Arm made by Dongguan Rongan Electromechanical Equipment.
- How much does the Liujiang 331R cost?
- The Liujiang 331R is listed at $3,800 USD in the Robolist catalogue, but this figure is unverified and not confirmed by Dongguan Rongan Electromechanical Equipment — contact them for a quote.
- What are the key specifications of the Liujiang 331R?
- Key specifications of the Liujiang 331R: arm class cartesian, axes 3, payload 8 kg, reach 300 mm, repeatability ±0.2 mm.
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