Boost Efficiency and Safety with Sinolift’s Electric Paper Roll Clamp Stacker

An Electric Paper Roll Clamp Stacker is a specialized stacker outfitted with padded clamp arms instead of forks. These arms close around the circumference of a roll, allowing it to be gripped gently yet securely. A built-in electric mast raises and lowers the clamped load, while an integrated rotation gearbox spins the roll to any angle from 90° to 360°. This eliminates manual turning or forklift attachments and protects sensitive roll surfaces . CTD1000SR stainless steel semi-electric clamp roll lifter is new design product for handling material，such as Paper Mills & Printing PlantsPackaging & ConvertingTextile & Cable HandlingDistribution & Warehousing

Key Distinctions

Clamp vs. Fork: Cylindrical clamping ensures even pressure distribution around barrel-shaped goods .

Rotation Capability: Motorised clamp rotation allows on-the-fly orientation changes, streamlining slitting or wrapping processes .

Compact Footprint: Designed for narrow aisles (as little as 1 900 mm) common in paper mills and warehouses.

Design & Construction

1.Chassis & Mobility

The stacker rides on nylon-tyred load wheels and a steer wheel. Its short wheelbase (≈1 050 mm turning radius) and narrow frame (≈760 mm width) let it navigate tight production lanes effortlessly . High-tensile steel weldments form the mast and carriage, ensuring rigidity under dynamic loads.

2.Hydraulic Clamp Attachment

Two pivoting clamp arms, lined with polyurethane or rubber pads, conform snugly to roll diameters ranging from 200 mm to 1 250 mm. The powered hydraulic circuit—fed by a 24 V/2.2 kW motor—delivers smooth, proportional clamping force that prevents creasing or edge damage .

3.Electric Lift Mast

A single-stage telescopic mast houses a sealed hydraulic cylinder. Lift speeds reach 110 mm/s when loaded and 150 mm/s when unloaded, ensuring brisk cycle times in high-throughput environments .

4.Rotation Gearbox

The clamp frame mounts on a slewing ring bearing driven by an electric gearbox. Operators select 90° indexing or continuous 360° rotation via the hand-held pendant. Rotation speed and torque are calibrated to handle up to 1 500 kg without slippage .

Key Features

Adjustable Clamp Width: Accommodates roll cores from 200 mm to 1 250 mm without adapter changeovers .

High Load Capacity: Models rated at 500 kg, 1 000 kg, and 1 500 kg cover a broad spectrum of roll-handling needs .

Electric Rotation: Optional 180° or full-circle 360° rotation for exact roll orientation .

Maintenance-Free Battery: 24 V/210 Ah VRLA battery delivers up to 8 hours of continuous operation; no watering required .

Safety Interlocks: Load-sensing valves and wheel brakes engage automatically during clamp movement or rotation, preventing runaway loads.

Ergonomic Controls: A hand-held pendant with intuitive rocker switches enables single-handed lift, lower, and rotate commands .

Advantages & Operational Benefits

Enhanced Throughput: Rotation and lift functions in one pass slash transfer times by up to 40% compared to manual roll repositioning .

Reduced Product Damage: Uniform clamping force and controlled rotation protect delicate paper surfaces and edges .

Operator Safety: Hands-free rotation and lift eliminate pinch-point exposure, while automatic braking systems guard against runaway loads .

Space Efficiency: Aisle widths as narrow as 1 900 mm keep racking density high and warehouse layouts compact .

Lower Total Cost of Ownership: Electric drive and sealed batteries minimize maintenance, and modular clamp kits can be swapped for different core sizes without downtime.

Frequently Asked Questions

Q1: Can the unit handle different roll materials (paper, film, textile)?
Yes. The polyurethane-padded clamp faces grip uniformly without leaving marks, making the stacker suitable for paper, plastic film, textile, and even steel coil cores .

Q2: How precise is the rotation positioning?
Rotation accuracy is within ±2°, thanks to the geared slewing ring and electronic limit switches. Programmable presets can store common angles for quick recall .

Q3: What maintenance does the stacker require?
Daily checks include battery voltage, clamp pad condition, and hose integrity. Quarterly, inspect the slewing ring bearing, hydraulic oil level, and perform brake-system tests. The VRLA battery needs no watering .

The Electric Paper Roll Clamp Stacker is a game-changer for any operation handling large, cylindrical goods. Combining clamp-based gripping, electric mast lifting, and powered rotation into a single compact machine, it streamlines workflows, safeguards product quality, and enhances operator safety. Its modular design accommodates a wide range of roll diameters and weights, making it an indispensable asset in paper mills, printing plants, packaging lines, and beyond.

Sinolift offers customized services to meet various customer requirements. For detailed model options, custom configurations, and local distribution contacts, feel free to contact us for more information. Visit our website at //www.sinoliftcorp.com., or reach us via email at market@sinolift.com or WhatsApp: +8613817178390.For detailed model options, custom configurations, and local distribution contacts, refer to the Sinolift Electric Paper Roll Clamp Stacker category page: