SZGH-H1850-10C | 10 kg Industrial Welding Robot for Precision Automation

SZGH-H1850-10C delivers 10 kg payload, 1850 mm maximum wingspan, ±0.05 mm repeatability, and high-speed 6-axis motion — the heavy-duty industrial robot arm built for continuous, high-precision arc and laser welding manufacturing.

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Classification:

Robot Arm

Welding series robots

Product Description

What Is the SZGH-H1850-10C?

The SZGH-H1850-10C is a high-performance, 6-axis industrial welding robot engineered specifically for heavy-duty, multi-shift fabrication environments. Combining an extended 1850mm maximum wingspan (reach) with a robust 10 kg payload capacity, it easily accommodates heavy professional welding torches, wire feeders, and laser tracking sensors.

With advanced servo-drive algorithms delivering a ±0.05 mm repeatability and high angular speeds (up to 450°/s on wrist axes), the SZGH-H1850-10C maximizes arc-on time, eliminates manual welding inconsistencies, and drastically lowers reject rates in automotive, structural steel, and machinery hardware manufacturing.

Full Technical Specifications

Robot Arm Base Parameters

Parameter	Specification
Degrees of Freedom	6 axes
Rated Payload	10 kg
Maximum Wingspan (Reach)	1850 mm
Positioning Repeatability	±0.05 mm
Installation Method	Ground-mounted
Body Weight	230 kg
Primary Function	Industrial Welding (Arc, MIG, TIG, Laser)
Ambient Operating Temperature	0°C – 45°C

Maximum Single Axis Speed

Joint / Axis	Maximum Speed
Axis 1 (Base Rotation)	148° / s
Axis 2 (Lower Arm)	148° / s
Axis 3 (Upper Arm)	297°/s
Axis 4 (Wrist Rotation)	450°/s
Axis 5 (Wrist Bending)	225°/s
Axis 6 (Torch Rotation)	450°/s

Maximum Range of Motion

Joint / Axis	Range of Motion
Axis 1	±175°
Axis 2	+75° / -110°
Axis 3	+110° / -75°
Axis 4	±180°
Axis 5	+30° / -200°
Axis 6	±180° (Upgradable to ±360° depending on torch package)

Power, Control & Integration

Parameter	Specification
Drive System	Advanced AC Synchronous Servo System
Supported Welding Sources	Megmeet, OTC, Kemppi, Aotai (Digital communication)
Fieldbus Protocols	Ethernet / Modbus-TCP / Profinet / EtherCAT / RS485
Programming Method	Teach Pendant (Multi-language support with graphic UI)
Protection Rating	Wrist IP65, Body IP54 (High dust and splash resistance)

5 Core Advantages

1850mm Extended Reach—Large Workspace Coverage

With an expansive 1850 mm wingspan, the H1850-10C provides a massive spherical working envelope. It allows the torch to effortlessly reach across large workpieces, deep-drawn chassis frames, and complex multi-station welding fixtures without the need for expensive external linear tracks.

10 kg Payload Stability—Precision Under Load

Unlike standard 6kg light welding arms, the 10 kg payload capacity ensures zero structural deflection or tracking lag when carrying professional heavy-duty water-cooled welding torches, anti-collision sensors, and laser seam-tracking cameras simultaneously. This rigidity translates directly into flawless bead aesthetics.

Ultra-High Wrist Speed (450°/s) — Minimum Cycle Times

Equipped with premium high-torque reducers, Axis 4 and Axis 6 can rotate at speeds up to 450°/s. This unmatched agility allows the robot to reorient the welding torch instantly during complex corner transitions and multi-angle joints, drastically shaving seconds off every cycle.

Industrial-Grade Durability & Dust Protection

Built with high-strength cast aluminum and reinforced steel components, the body weighs 230 kg to ensure rock-solid stability during high-speed movements. Sealed bearings and high IP-rated wrist protection shield internal delicate components from harmful welding spatter, smoke, and electromagnetic interference (EMI).

Seamless Digital Welding Integration

The dedicated SZGH welding control system features built-in expert welding databases. It supports full digital communication handshakes with mainstream global power sources, adjusting current, voltage, and gas post-flow times dynamically in milliseconds to eliminate seam defects like porosity or burn-through.

Application Scenarios

Industry & Application Matrix

Target Industry	Typical Application	Key Requirement Met	Common Equipment Pairing
Automotive Parts	Exhaust pipes, chassis subframes, seating brackets	High speed, multi-angle agility	MIG Welding Source, Positioner
Steel Structures	Heavy beams, construction brackets, storage tanks	1850 mm long reach, heavy torch payload	TIG/MAG Source, Laser Tracking
Hardware & Furniture	Fitness equipment, metal tables, cabinet doors	±0.05 mm repeatability, smooth finishing	Standard Arc Welder, Dual-station Jig
Agricultural Machinery	Tractor frames, harvester attachments	Deep seam access, rugged structure	Water-cooled torch, heavy-duty wire feeder

H1850-10C in Steel Fabrication—Maximizing Efficiency

In structural metal fabrication shops, the H1850-10C acts as a continuous production workhorse. Thanks to its 1850mm maximum wingspan, it can be positioned between two separate welding tables (Station A and Station B). While the operator unloads and loads parts on Station A, the robot welds on Station B. This continuous toggle setup increases factory output by up to 200% compared to manual processes.

High-Precision Multi-Pass Welding

For thick plates requiring multi-pass welding, the H1850-10C utilizes its precision servo feedback to repeat exact paths multiple times without drifting. When paired with digital seam-tracking vision, it automatically compensates for sheet metal cutting tolerances, ensuring every weld bead overlaps perfectly to meet structural safety codes.

Series Selection Guide: H1600-10C vs H1850-10C

Dimension	SZGH-H1600-10C	SZGH-H1850-10C
Target Setup	Compact Workcells / Medium Parts	Large Fabrications / Multi-station Layouts
Maximum Reach	1510 mm	1850 mm
Rated Payload	10 kg	10 kg
Repeatability	±0.05 mm	±0.05 mm
Body Weight	227 KG	230 KG
Axis 1 Motion Range	±180°	±175°
Best For	Space-saving setups, fast cycle brackets	Large frames, agricultural parts, double stations