300kg Light Duty Welding Positioner Vessel Flange Rotary Turntable
Price:
500-1000USD
MOQ:
1
Delivery Time:
10-20 work days
Brand:
LEMAR
Product Description
300kg Light Duty Welding Positioner Vessel Flange Rotary Turntable
Product Overview
- Reinforced Cast Base: Bear full 300kg workpiece weight, shock absorption design
- High Torque Tilt Reducer: 0-90° stable self-locking tilting, no slipping under heavy load
- Servo Rotation Drive Unit: Stepless 0.1-1rpm uniform rotation
- Large Size Rotary Turntable: Multi-position mounting holes for various fixtures
- Independent Digital Control Box + Foot Pedal: Separate operation for workshop convenience
- Protective Dust Cover: Prevent welding spatter damage to internal transmission parts
Technical Specifications
| Item | BWJ-300 Standard Parameter |
|---|---|
| Model | BWJ-300 |
| Horizontal Rated Load | 300kg |
| Vertical Tilt Load | 150kg |
| Turntable Diameter | Φ400mm / Φ500mm Optional |
| Rotation Speed | 0.1-1rpm Stepless Adjustable |
| Tilting Range | 0-90°, Custom 0-120° |
| Drive System | High Torque RV Reducer + Servo Motor |
| Control | Digital Controller + Foot Pedal Dual Control |
| Optional Accessory | 3-Jaw Self-Centering Chuck, Torch Holder, Lifting Support Frame |
| Welding Process | TIG / MIG / MAG |
| Input Voltage | 220V Single Phase / Custom 415V 3 Phase |
| Certification | CE, ISO |
| Core Parts Warranty | 1 Year |
| MOQ | 1 Set |
| FOB Port | Wuxi / Shanghai |
Core Heavy-Duty Features
- Ultra-Rigid Cast Steel Base: Anti-deformation long-term use thick integrated casting base + reinforced rib structure, eliminate shaking under full 300kg load, no frame deformation after years of continuous production.
- High Torque RV Reducer: Zero patchy weld seam large torque worm gear reducer with self-locking tilt function; uniform low-vibration rotation avoids uneven, patchy weld surface on thick metal workpieces.
- Enlarged Turntable & Multi-Hole Mounting Platform: 400/500mm optional turntable with dense mounting holes, easy to fix large flanges, boiler end caps and medium storage tanks without auxiliary fixture.
- Dual Control Mode: Foot Pedal + Digital Panel standard foot switch for hands-free welding; digital panel stores 99 groups heavy-load welding parameters, one-click recall for mass heavy workpiece processing.
- Global Voltage Custom & Full Safety Protection: Support 220V single phase / 415V three phase for Middle East, Southeast Asia; overload, overcurrent and emergency stop safety system for heavy workshop operation.
Stable Welding Effect Comparison
- Ordinary light positioner under heavy load: Obvious vibration, patchy weld bead, uneven fusion, high reject rate
- Our BWJ-300 heavy positioner: Smooth constant rotation, uniform full weld, no secondary polishing, reduce scrap rate by over 60%
Applicable material: Carbon steel, stainless steel, alloy steel thick-wall cylinder & flange
Heavy Workpiece Welding Workflow
- Secure heavy flange/boiler barrel on large turntable via fixture or 3-jaw chuck
- Adjust tilting angle to 45°/horizontal for optimal welding posture
- Set stable rotation speed matching thick-wall welding parameter
- Step foot pedal to start uniform rotation, complete full circumferential weld
- Emergency stop button available for sudden heavy-load abnormal situation
Target Heavy Industry Applications
- Medium pressure vessel & boiler manufacturing factory
- Thick steel flange, pipe fitting, chemical storage cylinder workshop
- Construction machinery, water treatment tank production line
- Overseas engineering traders for palm oil, chemical, heating equipment production
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Frequently Asked Questions
Q1: What is the maximum horizontal load of BWJ-300 positioner? Can it bear full 300kg thick boiler barrel?
A: Rated horizontal load reaches 300kg, equipped with reinforced cast base and high torque reducer, stably support full-load thick boiler, chemical tank and large flange continuous welding.
Q2: Will thick heavy workpiece cause vibration and patchy weld seams?
A: Built-in large torque self-locking reducer and shock-absorbing base, extremely low vibration during full-load rotation, weld surface uniform without patchy uneven marks, meet pressure vessel production standards.
Q3: Can this heavy positioner coordinate with your 500mm longitudinal seam welder for complete tank production?
A: Perfect matching, form automatic production line for medium cylinder straight seam + circumferential welding, one-stop solution for overseas tank factories.
Q4: Can we customize three-phase 415V voltage for Middle East industrial workshop?
A: Support full voltage customization, 220V single phase standard, 415V three-phase industrial power supply optional, complete CE certificate for customs clearance in Qatar, UAE, Indonesia.
Q5: Does the machine have overload protection for heavy workpieces?
A: Equipped with overload, overcurrent and emergency stop triple safety protection, automatically cut power to avoid motor and gearbox damage under abnormal heavy load.
Q6: How long is the warranty of core heavy-load transmission parts?
A: Servo motor, RV reducer and digital control box enjoy 1-year free warranty, lifelong online technical guidance and spare parts supply.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Lemar Machinery Equipments Co., Ltd.
Location
505-1 NO.8 JIEFANG WEST ROAD,LIANGXI DISTRICT,WUXI, CHINA
Contact Person
Oscar