Tube Ends Turning Machine for Conveyor Rollers / Idlers

Purpose:

The machine is designed to perform precision turning operations on the ends of steel tubes used in conveyor rollers and idlers. The turning process ensures that the tube ends are concentric, properly sized, and accurately chamfered or faced to facilitate further assembly processes such as shaft insertion, welding, or bearing housing fitting.

Key Functions:

• Facing: Trims the end surface of the tube to ensure it is flat and perpendicular to the axis.

• Internal/External Chamfering: Creates beveled edges on the internal or external diameter for easy component insertion or welding.

• Internal Boring (optional): Enlarges or smooths the inner surface of the tube end for precise shaft or bearing fit.

• Outer Diameter Turning: Ensures the outside diameter at the tube end meets exact tolerances, especially for bearing housing fitment.

Typical Features:

• Dual-head design (for simultaneous processing of both tube ends)

• PLC control for precision and automation

• Hydraulic or pneumatic clamping system to hold the tube securely

• Automatic feeding and ejection system (in high-volume production setups)

• Adjustable tooling for various tube diameters and lengths

• High-speed steel or carbide tooling for durability

Applications:

• Manufacturing of steel conveyor rollers

• Idler roller production for belt conveyor systems in mining, material handling, and logistics industries

Advantages:

• Improves production efficiency and consistency

• Ensures high dimensional accuracy and surface finish

• Reduces manual labor and operational time

• Enhances the quality and performance of finished conveyor rollers

①　The machine tool is an automated special machine tool designed for processing the ends of the steel pipe of belt conveyor rollers. Our company designs this machine tool based on the principles of energy saving and high efficiency.

②　The tool has infinite speed regulation, and the left and right feed cylinders use hydraulic synchronization circuits, which can feed and retract the tool at the same time; the radial feed is manual and can be accurately adjusted according to processing requirements; it uses the hydraulic and the PLC control system greatly reduces the requirements for labor levels and facilitates labor management and equipment maintenance.

③　Roller processing does not belong to strong cutting. According to the actual use of this process, this machine tool adopts a 5.5Kw motor with small starting current, agility, high efficiency and low consumption, which reduces the cost of use.

④　Equipped with a hydraulic automatic tool release mechanism, when the tool is fed to the predetermined position, the tool is automatically released to avoid scratching the processed surface.

⑤　The clamping screw is set in the middle of the equipment based on long-term usage experience. For double-car equipment with screws on the side, when the equipment is slightly aged, the support plate is prone to twisting and jumping after clamping. Equipment with screws in the middle does not have this problem, and this equipment does not need a separate foundation, and it runs stably.

China-Techpart Precision Technology Co., Ltd (short as China-Techpart) is professional international export

company which specialized in producing conveyor belt roller punching press bearing housing and relative

sealing. China-Techpart business have extended all over the world such as Mexico, Russia, Chile, Brazil, UK,

USA etc, which have established good relationship with famous customers in main countries and region of the

world. Our global market share is growing bigger and bigger. China-Techpart already received highest recognition

more than 50 countries and over 200 customers with highest quality and professional service which is the cornerstone

of rapid expansion in the international market

China-Techpart wholly owned holding company which have 4 advanced technology punching press production

lines, high precision injection production center, as well as modern mould machining center. Now China-Techpart

is China's largest and most complete varieties professional punching press bearing housing and sealing parts

manufacturing. China-Techpart's production ability over 5 million sets of bearing housing annually, All export

products will be checked by equipments imported from Italy, the tolerance is accurate to 0.001mm, which ensure

the products diamonds quality. China-Techpart can supply belt conveyor roller bearing housing and sealing type such

as TK, TKII, and DTII etc. China-Techpart also can produce in according with your exact requests. 

China-Techpart's bearing housings is not only the indispensable parts of common conveyor roller manufacture, but

also the preferred products chosen by roller manufacture with high-speed, long-distance and large capacity transportation,

which can be widely used in the national major projects as mine, steel, cement, coal, electric power and seaport industry.

The advantages of China-Techpart roller bearing housing and relative sealing are following:

Ø Excellent material. The material are used cold rolled sheet from Bao steel Co., Ltd, Wuhan Iron & Steel Corp

Ø Fatigue resistance, no deformation and no distortion

Ø Good Polish effect, no stretching scars and burrs

Ø High precision, low eccentricity

Adhering to the principle of "develop together with grateful heart and contribute society endlessly", China-Techpart

holds the hope that we work together to create brilliant future with high-quality product, reasonable price and best

service. China-Techpart focus on a strategic further, for build company unique "China-techpart" world brand. Our

goal is to make the "China-techpart" as the Chinese bearing housing appellation.

China-Techpart unique business goal:

Make "China-techpart" to be landmark brand of China bearing housing around world market.