High reputation Large Gantry Cnc Milling Machines - Turning And Milling For Butterfly Valve – Oturn

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Cnc Lathe Turning, Gantry Type Milling Machine, Valve Special Machine Lathe, We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.

High reputation Large Gantry Cnc Milling Machines - Turning And Milling For Butterfly Valve – Oturn Detail:

Machine Features

This machine is a turning and milling machining center. The left side is composed of a horizontal CNC moving slide table and a CNC brake head. The right side is a horizontal CNC moving slide table, a drill head (horizontal machining center) and a tool magazine. Cylinder composition. The middle is composed of hydraulic rotary table, fixtures and other parts, and is equipped with independent electrical cabinets, hydraulic stations, centralized lubrication devices, full protection, chip conveyors, and waterways. The workpiece is manually lifted and hydraulically clamped. See the mechanism schematic for details.
The bed body adopts the integral casting form, the bed rail is precisely ground, and the contact surface of the guide rail is carefully scraped to ensure the movement precision of the machine tool and ensure the stability of the equipment.
As shown in the figure, when machining the valve body, the operator positions the required workpiece on the tooling fixture and presses the workpiece. After adjusting the position of the workpiece, operate the CNC panel and the device runs. Both ends of the equipment are processed at the same time. One end performs processing steps such as an outer circle and an end surface. At the other end, drilling, boring, and internal step processing are performed. It is equipped with a tool magazine for automatic tool change. After the butterfly valve is processed at the current position, the rotary table rotates 180°. End face and outer circle are processed after boring, and the end which outer circle and the end surface is processed for boring.
The operation is simple, and the workpiece can be processed in a plurality of processes with only one positioning. And it has greatly reduced the labor force.

Specification

Description	Specification
Processing range	DN50-DN300
Power supply	380AC
Main motor power	11Kw(Spindle servo)
Z-direction feed motor	18N·m(Servo motor)
Spindle speed range（r/min）	110/140/190 stepless
The distance from Spindle to worktable	can be customized according to workpieces
Spindle nose taper hole	1:20/BT40
Max. processing diameter	480mm
Suitable for processing valve types	Butterfly valve body
Z-direction travel	400mm
X-direction travel	180mm(Flat Rotary table)
Repeat positioning accuracy	Z direction:0.015/X direction :0.015
Tooling form	Hydraulic compression
Lubrication method	Centralized lubrication of electronic lubricating pumps
Processing position	Flange end, inner hole, valve stem hole of Butterfly valve body
Working accuracy	The coaxiality between the inner hole of the upper flange and the lower flange of valve body is ≤0.2mm
Tooling quantity	Machine test run tooling-1pc
Toolings	OST/TAIWAN

Specification

Description	Specification
Processing range	DN50-DN300
Power supply	380AC
Main motor power	11Kw(Spindle servo)
Z-direction feed motor	18N·m(Servo motor)
Spindle speed range（r/min）	110/140/190 stepless
The distance from Spindle to worktable	can be customized according to workpieces
Spindle nose taper hole	1:20/BT40
Max. processing diameter	480mm
Suitable for processing valve types	Butterfly valve body
Z-direction travel	400mm
X-direction travel	180mm(Flat Rotary table)
Repeat positioning accuracy	Z direction:0.015/X direction :0.015
Tooling form	Hydraulic compression
Lubrication method	Centralized lubrication of electronic lubricating pumps
Processing position	Flange end, inner hole, valve stem hole of Butterfly valve body
Working accuracy	The coaxiality between the inner hole of the upper flange and the lower flange of valve body is ≤0.2mm
Tooling quantity	Machine test run tooling-1pc
Toolings	OST/TAIWAN