ManufacturerShenzhen AKA Robotics Technology Co., Ltd.Robot model · No. 3

PR-04

Cleaning Robots · Cleaning & Facility Maintenance

CommercialChina

Key factPermanent magnetic · Supported

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Model details

Model specifications

AdhesionPermanent magnetic

Automatic Lane ChangingSupported

Autonomous Task ExecutionNot publicly disclosed

AvailabilityCommercially available

Blasting Width50–100 mm

Control ModeRemote control

Derusting Efficiency15–50 m²/h

Dimensions400 × 490 × 700 mm

Ingress ProtectionNot publicly disclosed

Load Capacity60 kg

Maximum Moving Speed12 m/min

Maximum Obstacle Crossing HeightNot publicly disclosed

NationalityChina

Number of Spray Guns1–3

Rated Power1 kW

Recovery SystemNot publicly disclosed

Robot TypeMagnetic crawler swing-arm sandblasting robot

Surface AdaptationCurved surfaces and weld seams

Surface Preparation GradeSa 2.5

Weight65 kg

About the PR-04

WallHiker PR-04 is AKA Robotics' compact magnetic crawler swing-arm sandblasting robot for rust, corrosion and coating removal on the inner and outer surfaces of petrochemical storage tanks. It uses permanent magnetic adhesion, supports 1–3 sandblasting guns, adapts to curved steel surfaces and weld seams, and is designed to reduce manual work and scaffolding during industrial tank surface preparation.

Typical applications: Cleaning & Facility Maintenance, Manufacturing & Industrial Operations.

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