Trimming, Planishing, End Cutting and Re-rounding Machine Manufacturer

Trimming, Planishing, End Cutting and Re-rounding Machine

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Weld trimmer, weld seam planisher, end cutting and re-rounder for handling steel wheel rim after butt welding operation

The trimming, planishing, end cutting, and re-rounding machine is a specialized piece of equipment for processing steel wheel rims after the butt welding stage. It includes multiple integrated components: weld trimmer, weld slag remover, weld seam planisher, and end cutting, along with an automated loading and unloading system, ensuring efficient handling of welded rims.

Component Functions

Weld trimmer: Removes slag from both the inner and outer surfaces of the welded joint, creating a smooth and even surface
Weld slag remover: Cleans up residual slag and debris from the welding process, preventing buildup and enhancing weld quality
Weld seam planisher: Planishes and reinforces the welding seam for added durability of the weld
Side trimmer (end cutting): Cuts off excess material from both ends of the welded joint, refining the rim to precise specifications
Automated loading/unloading system: Integrates the operations of all four components, enabling seamless automation for increased wheel rim production efficiency

Process Flow Process Flow

Trimming
Planishing
End cutting
Re-rounding

Specifications

Machine models	Weld trimmer	BZJ-400B	BZJ-500B	BZJ-800B
	Weld slag remover	QZJ-400B	QZJ-500B	QZJ-800B
	Weld seam planisher	GYJ-400B	GYJ-500B	GYJ-800B
	Side trimmer (end cutting)	DQJ-400B	DQJ-500B	DQJ-800B
Power supply		AC 380V/3phase/50HZ	AC 380V/3phase/50HZ	AC 380V/3phase/50HZ
Rated power		50KW	66KW	78KW
Wheel rim thickness		≤5mm	≤8mm	≤10mm
Wheel rim width		200-400mm	220-500mm	240-800mm
Wheel rim diameter		350-480mm	420-580mm	475-1000mm
Max. clamping force (planishing)		60KN	90KN	120KN
Max. planishing force		60KN	90KN	120KN
Max. cutting force (end cutting)		280KN	400KN	530KN
Cutting cylinder diameter		125mm	200mm	220mm
Servo motor power (automatic loading)		13.2kW	22.5kW	22.5kW

Features

The automated loading and unloading system is powered by three high-power servo motors, delivering fast operational speed and strong performance.
All four main components share a single hydraulic station with the loading/unloading system, ensuring a well-organized and efficient layout.
It supports both manual and automatic operation modes, allowing for easy adjustments and control.
With a space-efficient and compact structure, it requires minimal floor space.
The entire frame is constructed from thick steel plates, providing stability and durability.
Its handwheel adjustment feature allows operators to quickly modify settings to accommodate different wheel rim sizes or specifications, or switch between various rim types.