[Patent] The first and only design in the world, which completely integrates the electric portion (servo motor, control box, and power switch) into overlock machine. 700Q/700QD advanced version is compatible to optional automatic devices that bring complex design to simple formation.
PERFECT COMBINATION OF THE POWER SYSTEM AND THE OIL SUPPLY SYSTEM
[Patent] The embedded motor which joints the outstanding transmitting system, skillfully divides the power to drive the oil supply system. Modularized oil lubrication system simplifies the assembly and user maintenance works, therefore eliminates the possibility of man-made error.
NEEDLE BAR PORTION ACTIVE LUBRICATION SYSTEM
The needle bar mechanism adopts the compulsory oil-supplying to ensure the high speed movement. The needle bar lower position equipped with the compulsory oil-returning to ensure the perfect oil control status.
UPPER LOOPER MECHANISM ACTIVE LUBRICATION SYSTEM
The new design of oil wiping and returning function provides sufficient lubrication in upper looper mechanism, and actively returns the oil, which prevents the oil leakage problem.
INTEGRATED OIL-FILTERING, OIL-SUPPLYING AND OIL RETURNING SYSTEM
The newly designed integrated oil-filtering, oil-supplying, and oil-returning system is easy for assemble and maintenance.
THE DIRECT-DRIVE RECESSED SERVO MOTOR
The newly designed integrated oil-filtering, oil-supplying, and oil-returning system is easy for assemble and maintenance.Double-lip type wiper design ensures the feed dog mechanism’s oil proof. With the new oil seal and compulsory oil-returning, it realizes the clean sewing bed.
THE HUMANE DESIGN SYSTEM
Smart and unique design is due to Siruba’s mission to all users and the insistence of excellence.
VORTEX HAND-WHEEL AIR SUCTION SYSTEM
The built-in vortex fan blades cleverly use the extra power generated by the running motor to suck the external air into the motor to cool it off directly. It divides two air flows that go into oil tank and control box individually to exert the cooling function and significantly prolong each and every part of machine life of usage.
It is usually not easy to inspect the oil amount with the under-located oil monitor. It is almost incapable to tell the oil amount especially when lubricating oil turns dark after times. 700Q/700QD, however, was redesigned the location of oil monitor to a higher position that avoid any inspection difficulty completely.
The power switch is integrated to the machine body side and the built-in LED light can indicate the power on or off status clearly. With those humane designs, the safety of sewing environment is secured.
Newly designed integrated LED light is compact, elegant and power supply by 700Q Control box. The transformer and adapter is not required. The new designed base is same as Interlock sewing machine, which is with easier installation and better balance.