TOPEAGLE TBH-1790S Electronic Button Hole Sewing Machine

New base thread and surface thread cutting device(which has been applied for the national patent )

Multi-function operation control panel .

Simple and convenient operation ,simple and accurate orientation .

Description

Quick Details

Condition: New

Type: Industrial Sewing Machine

Place of Origin: Shaanxi, China (Mainland)

Brand Name: TOPEAGLE

Model Number: TBH-1790S

Stitch Formation: Chain Stitch

Mechanical Configuration: Flat-Bed

Max. Sewing Speed: 4200rmp

Feed Mechanism: Drop Feed

Certification: ISO9001-CE

After-sales Service Provided: No overseas service provided

Keywords: button hole sewing machine

Packaging & Delivery

Packaging Details:	Cartons
Delivery Detail:	Shipped in 20 days after payment

Product Description

TOPEAGLE TBH-1790S Electronic Button Hole Sewing Machine

Application :

New pulling thread-slacking device(which has been applied for the national patent)

New base thread and surface thread cutting device(which has been applied for the national patent )

Multi-function operation control panel .

Simple and convenient operation ,simple and accurate orientation .

Electric clamping organization

Oil-free clean sewing

Specification :

Model	TBH-1790S(Standard) TBH-1790K(Knitting type)
Sewing speed	The higest:4200rmp;In common use:3600rmp;While using no-refueling rotating shuttle(selectes and purchased):3300rmp
Needle bar stroke	34.6mm
Size of cutter	6.4~31.8mm(1/4''~1-1/4'')
Width of noose	The maximum 5mm(parts with special specification :The maximum 10mm)
Length of keyhole seam	The maximum 41mm(parts with special specification:The maximum 120mm)
Top-thread tension	Clamp tension (tension organ of electric thread)
Number of needle	Size of keyhole is calculated automatically via sewing distance
Machine needle(equipment model while delivered)	DP*5(#11J)#11J~14J
Rotating shuttle	DP full-rotating shuttle No-refueling rotating shuttle(optional)
Promotion volume of the presser foot	While reversing(pulse motor type)
Automatic lifting and pressing foot device	Standard equipment(pulse motor type)
Drive mode of needle sewing	Pulse motor drive
Drive mode of distributing cloth	Distribute cloth in interval via pulse motor
Drive model of cutter	Double move electronmagnet drive
Number of standard pattern	30 patterns
Number of memorable pattern	99 patterns at most
Coiling device of down thread	Built-in nose
Electricity/electricity consumption	Single phase 22V-240V/1000VA
Refuel mode	Microscale refueling in parts with rotating shuttle No-refueling while using no-refueling rotating shuttle(selected and purchased)
Engine Oil	Parts with rotating shuttle:engine oil(equals to ISO VG7)
Weight	75kg