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Products Center >>Sealing Machine Series

GM-300 Automatic Spiral Wound Gasket Machine

Automatic Winding Machine is a new design in order to improve the productivity, ensure the quality of spiral wound gaskets. it has the simple repeatability operating performance. Just need to add steel strips and fillers. It can automatic producing the gasket with or without inner rings.

Production range: Diameter 15mm to 500mm;

Through the man-machine interface, setting the production specification in advance.. Production quantity, number of laps, size and spot welding points, angles, and welding power. In the program under the control of the microprocessor, servo motor drive the inner loop or gaskets die cores. at the same time, winding the metal strips and fillers, automatically complete spot welding.

Two sets of steel strip outfit institution:
1. The traditional dish chip steel strip outfit institution;
2. Standard steel strip outfit institution 20~50kgs per times.

> Thickness of gaskets: 3.2mm, 4.5mm, 6.4mm. "V" shape or "W" shape.
> With the ANSI standard molds, from 1/2'' to 10''.
> Two patterns: with inner ring ,without inner ring

Other specially molds according to your requests.
Automatic spiral wound gasket machine.jpg



Automatic winding machine for SWG

Working mode

Both Manual and Automatic mode

SS strip

Can use both pre-formed SS strip in pancake or 20-25kgs spool of flat strip 

Producing ability

Standard package including models for 1"-10" 150# SWG with or without inner ring, other size model on request with extra charge

SWG thickness 

4.5mm (also suitable for 3.2 and 6.4mm after changing roller parts, V shape winding or W shape winding for option)

Maximum gasket OD


Minimum gasket ID


Gasket OD tolerance


Spindle speed


Total power


Spindle motor power


Welder power


Power supply voltage

380V or 220V for option, 3 phases

Air compressor

0.6-0.8 MPA



Production rate

20--30s  /pc      (for ANSI 6" 150LB)

Machine measurement


Machine net weight




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