Last Updated: May 13, 2026

The EVST industrial robot range is our full-spectrum platform for factory automation. It covers 6-axis general manipulation arms, 6-axis welding robots, 6-axis painting robots, and 4-axis palletizing and heavy-handling robots in one unified product family. Payloads span from collaborative-friendly mid-load arms to heavy-duty industrial robots, supporting auto parts, machine tool tending, 3C electronics, household appliances, food and beverage palletizing, structural fabrication welding, and automotive painting.

EVST Industrial Robot Range: Coverage Across Applications & Payload Classes

Rather than a single-application family, the EVST industrial robot range groups its models by the production task they are engineered for. Buyers can narrow the selection to one of four application sub-ranges before the first engineering call:

The EVST industrial robot range is therefore not a single-application platform. It covers welding, painting, palletizing, assembly, and general manipulation under one engineering and service umbrella, from compact bench-top cells to heavy structural fabrication lines.

General 6-axis Robots: Flexible Manipulation Across Industries

According to the International Federation of Robotics (IFR), 6-axis articulated robots account for the majority of new industrial robot installations globally each year, driven by their ability to handle diverse tasks (assembly, machine loading, material handling, and inspection) within a single programmable platform. EVST addresses this demand with general 6-axis industrial robots that span compact bench-top applications through heavy structural work.

The EVST general 6-axis line covers the following models:

In practice, when we commission general 6-axis cells, the QJR6-1 and QJR10-1 are the highest-volume models across 3C electronics and auto-parts lines. The QJRB20-1600 is the most common choice for machine tool tending where workpiece plus fixture weight falls in the 10–18 kg range. For an application-to-model mapping by industry, see the dedicated section below.

For buyers evaluating heavy structural 6-axis applications (automotive body welding, large casting handling), the QJRB210-1 is covered in detail in our Heavy Payload Industrial Robots Buying Guide (200–800 kg).

→ If you need similar products or project services, please contact us — we’ll provide expert support. Email [email protected] with payload and reach requirements, or WhatsApp +86 193 8162 6253.

Welding-Dedicated 6-axis Robots

EVST welding robots are not simply general 6-axis arms re-purposed for welding. They are engineered specifically for continuous arc-welding duty cycles, with internal cabling routed to minimize torch-cable drag, optimized wrist geometry for welding approach angles, and direct integration with the EVS-AI welding intelligence system.

Two welding-dedicated models are available:

• QJR6-1400H: 6 kg payload, 1,456 mm maximum arm span. Well-suited to compact single-station and dual-station cells, shorter weld seams on automotive brackets, fitness equipment frames, and sanitary ware fittings. Often paired with an EVS-SWP single-axis positioner and the EVS-AI system for teach-free path generation.
• QJR6-2000H: 6 kg payload, 2,014 mm maximum arm span. The extended-reach variant for longer workpieces — trailer frames, HVAC structural sections, and large panel assemblies where the robot must reach across a wider fixture envelope without repositioning.

According to industry data referenced by the American Welding Society (AWS), robotic arc welding reduces weld defect rates from a typical 5–8% in manual operations to below 1% in properly calibrated systems. EVST welding robots pair directly with the EVS-AI welding system, which uses 3D vision scanning to auto-generate torch paths and a self-learning engine to refine process parameters over successive weld cycles, eliminating the need for manual teach-in even on complex joint geometries.

When to Choose an EVST Welding Robot vs a General 6-axis Robot for Welding

If arc welding is the primary and ongoing task, an EVST welding robot is the correct specification: the cable management and duty-cycle rating are designed for continuous welding operation. A general 6-axis EVST model can perform welding in lower-duty or mixed-task cells, but the welding-dedicated design reduces cable wear and torch-alignment drift over extended production runs. For multi-process cells where the robot alternates between welding and handling within a single shift, a general 6-axis arm with an appropriate welding torch package is often the more practical choice.

For a complete breakdown of EVST welding cell configurations, cell layouts, and positioner options, see our EVST Welding Robot Solutions & Quick-Quote Guide.

Painting-Dedicated 6-axis Robots

Automotive coating and industrial painting demand a robot architecture that differs substantially from general manipulation. Paint mist, solvent vapor, and flammable aerosol environments require internal cabling (no external cable exposure to contamination or ignition sources), wrist sealing compatible with paint atomizers, and a motion profile that delivers smooth, consistent TCP velocity for uniform film thickness.

EVST painting robots address these requirements:

• QJRP6-2700P: 6 kg payload, 2,701 mm maximum arm span. The long-reach variant, covering large workpiece surfaces — automotive body panels, agricultural equipment hoods, and large sanitary ware pieces — in a single continuous spray pass.
• QJRP10-1: 10 kg payload, 2,035 mm maximum arm span. Higher payload capacity for heavier atomizer heads or dual-gun configurations on mid-size workpieces.

Both models are designed for integration with the EVST teach-free painting system (model TSRC100-7), which replicates a skilled painter’s hand movements at millimeter-level precision without requiring robot programming expertise. According to industry observations on painting automation, teach-free systems reduce programming time on new workpiece introductions by up to 70% compared with conventional offline programming, making them practical for job shops and OEM lines with frequent model changes.

For detailed coverage of painting cell design, ATEX-rated configurations, and application cases in automotive and sanitary manufacturing, see our companion article on EVST painting robot solutions and spray cell design.

4-axis Palletizing & Heavy Handling Robots

EVST palletizing robots are built for one purpose: moving the maximum weight at the fastest sustainable cycle rate, at the lowest cost per pick. Four-axis architecture (eliminating two wrist axes relative to a full 6-axis robot) delivers faster acceleration, simpler path planning, and a more rigid structure at equivalent payload. This is the correct choice when the task is pure stack-and-layer palletizing, bag or case transfer, or heavy bulk-material handling, and when wrist orientation flexibility is not required.

According to industry observations on palletizing automation, high-speed palletizing cells in food and beverage typically target 8–15 picks per minute. The QJRB30-1 at 30 kg payload operates within this cycle-rate range for standard case patterns in beverage and dairy lines. The QJRB180-1 is the standard specification for bagged-goods lines (50 kg sacks) in petrochemical and grain processing, while the QJRB800-1 handles the heaviest bulk operations, including applications where no conventional industrial arm would be structurally appropriate.

→ If you need similar products or project services, please contact us — we’ll provide expert support. Email [email protected] with bag or case weight, target picks per minute, and pallet pattern, or WhatsApp +86 193 8162 6253.

Application-to-Model Mapping

Based on field deployment experience across the EVST installed base, the following table maps common industrial applications to the EVST industrial robot models most frequently specified. This is a starting-point guide; final model selection requires validation of payload-at-reach, cycle time, and EOAT weight.

→ If you need similar products or project services, please contact us — we’ll provide expert support. Email [email protected] with your process description, or WhatsApp +86 193 8162 6253.

EVST Industrial Robots vs EVST XR Cobots: Which Platform Fits Your Application?

Buyers often compare EVST industrial robots against the EVST XR Series collaborative robots before committing to a platform. The decision is not about quality; it is about production profile and cell design constraints.

For buyers still deciding between platforms, our detailed decision framework covers ROI timeline, safety-system costs, and operator-upskilling requirements: EVST Cobot vs Industrial Robot Decision Framework (2026). The XR Series cobot specifications are detailed at EVST XR Series Collaborative Robots: Full Specifications.

Service, Certification & Compliance

EVST industrial robots are manufactured under IATF16949 automotive-grade quality management certification, meaning every production step from machining through assembly and final acceptance test follows documented automotive-tier process controls. This is not a marketing assertion; it is the production standard that Tier 1 automotive buyers audit before issuing purchase orders.

Third-party certifications include CE (European machinery directive), SGS, and TUV, all covering the robot arm and controller as a system. Per ISO 9283, our positioning accuracy and repeatability figures are measured and documented at commissioning, not derived from theoretical models alone.

On the service side, EVST operates a global field engineer dispatch network reaching 100+ countries. Standard warranty on EVST industrial robots is 24 months or 2,000 operating hours (whichever comes first). For project inquiries, include the application, payload, reach, cycle target, and destination market when contacting [email protected].

What EVST Needs to Scope Your Industrial Robot Project

If you need similar products or project services, please contact us — we’ll provide expert support. To evaluate a project efficiently, please send the following along with your inquiry to [email protected]:

• Workpiece details — 3D CAD file (STEP / IGES preferred) or 2D drawings, material grade and thickness, weight, dimensions
• Process requirements — welding / painting / palletizing / assembly / machine tending; for welding: joint types, weld map, required quality standard (AWS D1.1 / EN 1090 / ISO 3834-2); for palletizing: bag or case weight, pallet pattern, picks per minute target
• Cycle / volume target — parts per shift, batch size, product mix complexity
• Site conditions — voltage (380V/50Hz vs 480V/60Hz), ambient temperature, available footprint, fume extraction class (for welding and painting)
• Destination + Incoterms — country, port of entry, EXW / FOB / CIF / DDP preference

Frequently Asked Questions: EVST Industrial Robot Range

How do I pick the right EVST industrial robot for an assembly application?

Start with three parameters: workpiece weight plus end-of-arm tooling (EOAT) weight, the farthest reach point in your fixture, and required cycle time. For compact bench-top assembly under 6 kg at short reach, the QJR6S-1 (750.6 mm reach) is the natural fit. For general assembly at mid-reach, the QJR6-1 (1,441 mm) or QJR10-1 (1,671 mm) covers most 3C electronics and small auto-parts cells. For heavier sub-assemblies up to 20 kg, the QJRB20-1600 at 1,668 mm handles machine tool tending and automotive bracket assembly. Send your part weight, required reach, and target cycle time to [email protected] so our team can map the correct model.

What is the typical lead time for an EVST industrial robot?

Standard single-unit orders for EVST general 6-axis industrial robots typically ship within 6–10 weeks from order confirmation. Complete turnkey cells (including positioner, fixture, linear track, and system integration) are typically 12–20 weeks depending on fixture complexity. Lead times are confirmed at the quotation stage once full specifications are agreed. Include your target delivery timeline at the inquiry stage so we can advise on production scheduling.

What is the heaviest payload available in the EVST industrial robot range?

The QJRB800-1 carries 800 kg with a maximum arm span of 3,159 mm. It is a 4-axis palletizing and heavy material-handling model, suitable for bulk-bag handling, heavy casting transfer, and large-unit palletizing in petrochemical, cement, and heavy industry applications. For 6-axis heavy manipulation, the QJRB210-1 offers 210 kg payload at 2,688 mm reach, used in automotive body structural work and large-part handling.

What programming language and controller do EVST industrial robots use?

EVST industrial robots run on EVST’s proprietary controller platform. The welding models (QJR6-1400H, QJR6-2000H) integrate directly with the EVS-AI welding system, which adds 3D-vision auto-path generation and eliminates manual teach-in. The painting models integrate with the EVST teach-free painting system (TSRC100-7), enabling spray path replication without robot programming expertise. Contact [email protected] for controller specification sheets and integration documentation.

Can EVST industrial robots operate on 480V/60Hz power (North America) or other non-standard voltages?

Yes. EVST industrial robot cells are configurable for 380V/50Hz (standard China and Europe) and 480V/60Hz (North America). Other supply voltages (including 220V/60Hz and 415V/50Hz) are supported with transformer options. Voltage and frequency requirements should be specified at the inquiry stage to ensure the correct drive configuration is built into the controller. EVST delivers to 100+ countries and routinely accommodates regional power standards.

Last Updated: May 13, 2026