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Hengshui Koster Hardware Products Co., Ltd
About Us
Your Professional & Reliable Partner.
KOSTER is a leading manufacturer of hardware products like castes and steel files.Main productCastersLight duty 1in, 1.5in, 2in, and 3in suitable for furnitureMedium duty 4in, 5in, 6in, 8in casters for warehouse shelf useHeavy-duty 4in, 5in, 6in, 8in for other industrial useThe main material of casters: PP, PVC, PU, Rubber, TPR, TPE, and so on.Steel filesSteel files made of T12 high carbon steel, Flat, half-round, round, square, triangle shapeRasp made of #45 steel Flat, half-round, round, ...
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Year Established

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Million+
Employees

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Million+
Annual Sales
China Hengshui Koster Hardware Products Co., Ltd HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
China Hengshui Koster Hardware Products Co., Ltd DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
China Hengshui Koster Hardware Products Co., Ltd MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
China Hengshui Koster Hardware Products Co., Ltd 100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

quality Industrial Caster Wheel & Heavy Duty Caster Wheel manufacturer

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caster wheel
Caster Wheel Introduction A caster wheel, also known as a caster or castor, is a wheel-mounted device that is designed to facilitate smooth and convenient movement of various objects. It is commonly used in a wide range of applications, including furniture, industrial equipment, medical devices, and transportation systems. Caster wheels are essential components that provide mobility, stability, and maneuverability to objects, making them easier to transport and position. Key Features of Caster Wheels: Wheel Construction: Caster wheels consist of a wheel or tire mounted on a swivel or fixed bracket. The wheel is usually made of materials such as rubber, polyurethane, nylon, or metal, depending on the specific application requirements. The wheel's construction determines its load-bearing capacity, durability, and resistance to various environmental conditions. Swivel Mechanism: Many caster wheels are designed with a swivel mechanism, allowing the wheel to rotate 360 degrees horizontally. The swivel mechanism typically includes a ball bearing or roller bearing assembly, enabling smooth and effortless rotation. This feature provides enhanced maneuverability and allows for easy change in direction. Mounting Bracket: Caster wheels are attached to objects through a mounting bracket. The mounting bracket can be fixed or swivel, depending on the desired functionality. It is typically made of metal and provides a secure attachment point for the wheel to the object. Load Capacity: Caster wheels come in various load capacities to accommodate different weight requirements. The load capacity is determined by factors such as the wheel material, size, and overall construction. It is important to select caster wheels with an appropriate load capacity to ensure safe and efficient movement of the object. Brake Mechanism: Some caster wheels are equipped with a brake mechanism to lock the wheel in place, preventing unwanted movement. The brake can be engaged and disengaged manually or through a foot-operated mechanism, providing stability and safety when needed. Noise and Vibration Reduction: Caster wheels can be designed with features to reduce noise and vibration during movement. This is achieved through the use of specialized materials, such as rubber or polyurethane, which absorb shocks and vibrations, resulting in quieter and smoother operation.
steel file
Steel File Introduction A steel file is a hand tool used for shaping, smoothing, and removing material from various surfaces. It is an essential tool in metalworking, woodworking, and other trades where precise and controlled material removal is required. Steel files are versatile and widely used for tasks such as filing, deburring, and sharpening, making them indispensable in many industries. Key Features of Steel Files: File Teeth: Steel files have rows of sharp, hardened teeth or ridges along their surfaces. These teeth are cut into the steel file using specialized machinery and processes. The configuration, size, and shape of the teeth vary depending on the type and purpose of the file. File Shape: Steel files come in a variety of shapes and profiles to suit different applications. Common file shapes include flat, round, square, half-round, triangular, and needle files. Each shape is designed for specific tasks, such as flat files for smoothing large surfaces, round files for enlarging holes, and needle files for fine detail work. File Cut: The cut of a steel file refers to the density and spacing of the teeth on the file surface. Files are classified into different cut types, including bastard, second, and smooth cuts. A bastard cut file has coarse teeth for quick material removal, a second cut file has medium teeth for general-purpose work, and a smooth cut file has fine teeth for finishing and smoothing surfaces. File Tang: The tang of a steel file refers to the portion of the file that extends into the handle. It provides a connection between the file and the handle, ensuring stability and control during use. The tang can be rectangular, round, or tapered, depending on the file design. File Handle: Steel files often come with handles for a comfortable and secure grip. File handles can be made of wood, plastic, or rubber, providing a non-slip grip and reducing hand fatigue during extended use. Some files have removable handles, allowing for easy replacement if the handle becomes worn or damaged.

2024

03/11