60 Manual Profile Warehouse

60 Manual Profile Warehouse is a standard-sized manual profile rack launched by Jinan Wanka Factory. It is specifically designed for profiles with a length of 6 meters or less.

It adopts a multi-layer cantilever structure. Each layer of cantilever can be independently extended or retracted through a hand-operated mechanism. The operator stands on the side of the rack, turns the handwheel, and the cantilever moves slowly outward, transporting the 6-meter steel pipes, round bars, or square tubes placed on it to the center of the aisle. Then, a forklift or crane can easily remove them.

After the storage and retrieval are completed, reverse the handwheel and the cantilever returns to its original position. The entire process is completely driven by human power and does not consume a single watt of electricity. The "60" in the model number represents the profile length that it is suitable for, which is the most common specification in the mechanical processing industry.

Its standard configuration is 5 layers (4 + 1), with the top layer height approximately 3 meters, and the bottom layer is 330 millimeters from the ground, effectively utilizing the vertical space of the workshop. Compared with the electric model, the 60-style manual profile rack eliminates the motor, cables, and control box, has fewer failure points, simple maintenance, and is affordable.

Core selling points

- Optimized for 6-meter materials

- Hand-operated with ease and no effort required

- Zero power consumption, no sparks

- Smooth access, self-locking for safety

- Solid structure, durable and long-lasting

- Instant production upon order, quick delivery

Technical Specifications

The table below shows the parameters of the standard models WK-G6053S (single-hand crank type) and WK-G6053D (double-hand crank type). All parameters have been finalized, but they can still be adjusted as needed (such as color, position of the hand crank wheel).

Application Areas

60 Manual Profile Warehouse is mainly targeted at the following industries and scenarios:

- Small and medium-sized machinery factories: Stores 6-meter 45# steel round bars and square bars, used for lathe processing.

- Hardware and building materials wholesalers: Stores 6-meter galvanized pipes and welded pipes to facilitate quick retrieval by customers when picking up goods.

- Steel structure installation sites: Temporary warehouses without power supply, need to store 6-meter angle bars and channel bars.

- Vocational college training workshops: Students practice material management to avoid electrical safety hazards.

- Agricultural machinery repair stations: Stores 6-meter long harvesting machine blade rods and transmission shafts.

- Personal studios or small workshops: With limited space, need to store 6-meter aluminum profiles in a three-dimensional manner.

Certification and Quality Assurance

Wanka Technology implements standardized quality control for the 60 Manual Profile Warehouse to ensure that every piece of equipment leaving the factory is reliable and durable.

- System Certification: The ISO9001:2015 quality management system covers the hand-operated product line.

- Material Certification: The columns and cantilever steel provide original factory warranty certificates, and the chemical composition and mechanical properties of the incoming materials are re-examined.

- Welding Inspection: 20% of the load-bearing welds undergo magnetic particle testing, with no cracks or pores. The welding records can be traced back to the welder's number.

- Load Testing: One sample from each batch is randomly selected for a static load test of 3.75 tons (1.25 times) on the single arm, and the deformation at the cantilever end is less than L/300 (approximately 20mm), and there is no permanent deformation after unloading.

- Hand-operated Life Test: Continuously empty-load hand-winding for 5,000 times, and the gears and rack show no obvious wear.

- Surface Coating: The coating thickness is measured at no less than 3 points per piece, with a total thickness of ≥ 120μm, and the adhesion is 0 grade.

- Shipping Documents: Provide the factory certificate of conformity, load test report, and coating inspection record. If a third-party testing report is required, it can be commissioned at an additional cost.

We encourage customers to conduct a simple shake test according to the instructions after receiving the product. If there is any jamming or abnormal noise, they can provide feedback immediately. We will handle the issue promptly.

Comparative advantages over competitors

There are other brands of hand-operated shelves available on the market, but the Wanka 60 Manual Profile Warehouse significantly outperforms them in multiple aspects:

- Effort-saving design differences: Many small factories directly use screw rod transmission, with a small speed ratio and high friction. At full load of 3 tons, the hand-rolling force exceeds 300N, and adults get tired after two rolls. The Wanka uses precise worm gears, with the hand-rolling force controlled within 130N, and the rotation is smooth without any jerks.

1.Durable materials

Competitors often use Q235 thin-walled tubes, with column walls only 4mm thick, and the cantilevers are prone to bending. The Wanka has column walls 6mm thick and cantilever walls 5mm thick, with a strength level one grade higher.

2.Durability of gears

Competitors have small gear modules (m4 or m5) and are not heat-treated, and after one year of use, the tooth tips wear out, causing skipping. The Wanka has a module of m6, with tooth surfaces subjected to high-frequency quenching HRC45-50, and the service life is extended by three times.

3.Convenience brought by standardization

The 60-style hand-operated profile rack is a standardized product, with interchangeable spare parts. For example, handwheels, gears, and chains can be interchanged. The products of small factories have inconsistent sizes for each unit, making maintenance difficult.

4.Service guarantee

We offer a 5-year steel structure warranty, a 2-year transmission component warranty, and detailed operation videos and installation drawings. Most competitors only offer a 1-year warranty and have slow response times for after-sales service.

5.Customer comparison feedback

"Previously, I bought a hand-operated rack from a small factory in Hebei because it was cheaper. After using it for half a year, the gears broke and the after-sales service ignored me. I replaced it with the Wanka 60-style hand-operated one, and it has been using it for over a year and is just as good as new." — Mr. Wang, the factory director of a certain machinery processing factory in Jinan, Shandong Province.