Medium Duty PU/TPR Material Caster Threaded stem With Expanding Adapter – EC1 SERIES

Short Description:

- Tread: High-class polyurethane, Super muting polyurethane, High-strength artificial rubber

- Zinc Plated Fork: Chemical Resistant

- Bearing:Ball Bearing

- Size Available: 3″, 4″, 5″

- Wheel Width: 25mm

- Rotation Type: Swivel

- Lock type: Dual brake, side brake

- Special characteristics: With expanding adapter

- Load Capacity: 50 / 60 / 70 kgs

- Installation Options: Top plate type, threaded stem type, bolt hole type, threaded stem type with expanding adapter

- Colors Available: Black, Grey

- Application: Shopping cart/trolley in super market, Airport luggage cart, library book cart, hospital cart, trolley facilities, home appliacnes and so on

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Advantages on our products:

1. High quality materials purchased with strictly quality check.

2. Each product checked strictly before packing.

3. We are professional manufacturer for over 25 years.

4. Trial order or mixed orders are accepted.

5. OEM orders are welcome.

6. Prompt delivery.

7) Any type of casters and wheels can be customized.

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We adopted advanced technology, equipment and high-quality materials to ensure the flexibility, convenience and durability of our products. In different circumstances, our products have wear, collision, chemical corrosion, low/high temperature resistance, trackless, floor protection and low noise features.

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Testing

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Workshop

Four characteristics of good quality medium casters

The load-bearing capacity of medium-duty casters is a type of caster between light-duty casters and heavy-duty casters. For medium-duty casters, everyone also hopes to buy good quality, not just by price.

1. Look and feel
A caster of good quality, even a layman, can get a general idea from the appearance. If you can see the appearance, you can feel that the quality is not good, then it must be the same.

2. Feeling of weight
Try it in your hand. If it is too light, the material may be insufficient. A good-quality medium-sized caster will have a certain amount in your hand.

3. Scroll smoothly
Try rolling with the casters. The quality is good and the rolling is smooth and there is no noise. If it is a universal medium caster, then the turning will be very flexible, and there will be no jams.

4. Chromatic aberration
Whether the color is the same as the advertised one, and whether the color difference will be relatively large, some medium-sized caster publicity pictures are deliberately rendered in color to look good, and look very comfortable, but the real thing is not so good, then you must pay attention. Usually good quality medium-sized casters, the publicity pictures and the actual products are basically the same color.
In short, from the four major characteristics of medium-sized casters, including appearance, weight, smoothness of rolling and color difference, you can see the quality of medium-sized casters. Next time you buy, you might as well give it a try!