4510TW Twin Needle Lockstitch, Walking Foot W/step Height Adjuster FAQ

What type of needles does the 4510TW take?

• 135x17 from size 16-23.

What size bobbin does the 4510TW take?

• The large 1CON18034 is used for the 4510TW.

Can I sew leather with the 4510TW?

• Yes, the 4510TW is well suited for all types of canvas, leather and synthetics of medium to heavy weight.

Are there any other feet that will work with the 4510TW?

• Two needle walking foot machines are only available with the feet they are shipped with.

Does the 4510TW accept a binding attachment?

• A custom-made binding attachment can be made and used on the 4510SW.

What does the foot height adjustment feature do?

• The foot height adjuster allows you to accommodate for the thickness of the material and the seam by raising and lowering the feet (without resorting to the foot lever).

What type of motor is the 4510TW supplied with?

• The 4510TW comes with the industries most loved servo motor, the SewQuiet 6000SM. 12-coil design for incredible torque and control. And of course, it’s quiet as a mouse.

What is the purpose of the synchronizer?

• The synchronizer automatically positions the needle up or down which is a great time saver. It’s particularly beneficial for corner stitching.

How fast does the 4510TW sew?

• The 4510TW is rated at a top speed of 2,000 rpm

What is the maximum stitch length?

• The 4510TW will sew a stitch up to 9mm in length.

Will I have to oil the 4510TW?

• The 4510TW is a manual oiling machine, there are spots marked on the head for where to put the oil.

What does a safety clutch mechanism do?

• If thread gets jammed in the hook, the safety clutch trips and disengages the lower feed shaft. This prevents damage to the machine and is easily reset.

What does step stitching feature do?

• Using the “knuckle switch” that’s on the machine head, you can move the stitching forward one stitch at a time for maximum control. It’s a great feature for corner-stitching.

Is the optional edge roll guide necessary?

• The adjustable edge roll guide is a very handy device for ensuring a straight seam and will help speed up the sewing process.

What comes with the 4510TW?

• Your Reliable sewing machine is supplied with our top-level heavy duty “I” type adjustable stand, a 55cm x 120cm table top with special surface that resists cracking and a drawer to store your accessories.

Does the 4510TW come with a light?

• The 4510TW is supplied with our famous UberLight Flex LED that will provide a much broader light for your work and has brightness and color temperature adjustments as well.

How do I buy needles, supplies and accessories for the 4510TW?

• For the fastest service, please visit our website to order the #135x17 needles in the size you require. For other items for the 4510TW, we invite you to call 800-268-1649 and speak to one of our customer service specialists.

Does the 4510TW require assembly?

• When you receive your 4510TW, you are just a few minutes away from sewing. Simply remove the fully assembled machine from the pallet. Attach the thread stand and fill the reservoir in the machine bed with the supplied oil. Plug it in and away you go. From unpacking the pallet to sewing in less than 10 minutes.

What is the warranty on the 4510TW?

• Reliable warranty’s the 4510TW to be free of defects for one year.