Name: Fabric Embroidery Machine — FD/FC Series
Brand: Sinsim

Overview

Export‑floor throughput at up to 1,500 RPM.

SINSIM brand fabric embroidery machines are widely applied to high-speed, high-performance embroidery of fashion, apparel, toys, wedding dresses and home textiles on various fabrics including knitted, woven, cotton/linen, leather, polyester and synthetic fibers, demonstrating outstanding performance.

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Key Features

Main performance characteristics

Optional head structures: Dual-Cam Dual-Drive / Double Crank / Electronic Presser Foot, with maximum speed of 1,500 RPM.
High-precision gantry-milled monolithic frame structure.
Industrial-grade high-performance computerized embroidery control system.
Omnidirectional 3D lubrication system.
Imported high-speed wear-resistant diamond-coated rotary hook with auto-lubrication.
Servo motor drive, main drive with high-strength imported timing belts.
High-precision custom gear transmission box.
High-performance self-locking upper thread clamping structure.
High-precision high-speed lead screw color change system.
Optional high-precision floating embroidery frame or C-frame.
Optional trimming systems: High-efficiency stepper motor static cutter / Lead screw cutter / AC servo cutter.
Optional head jump systems: Stepping motor jump or electromagnet jump.
Optional embroidery devices of different types and specifications based on head interval.

Specifications

Series spec summary

Models	FD620 · FC615 · FC627 · FC931 · FD921 · FD908 · FC924 · FC928 · FD918 · FC1223 · FC1227 · FD915 · FD912
Needles	6 / 9 / 12 by model
Heads	8 – 31 by model
Max Speed	1,500 RPM
Head Interval	200 – 600 mm by model
Frame	High-precision gantry-milled monolithic structure
Drive	Servo motor, high-strength imported timing belts
Rotary Hook	Imported diamond-coated, auto-lubricated
Trimming	Stepper motor static cutter / lead screw cutter / AC servo cutter
Head Structure	Dual-Cam Dual-Drive / Double Crank / Electronic Presser Foot
Lubrication	Omnidirectional 3D system

Configurations vary by model within the series. See every model below.

Official specifications

Every model, from the catalogue.

All 14 configurations listed in the official catalogue. Scroll sideways on a phone to see every column.

General machine specifications

Model	Needles	Heads	Head interval (mm)	Embroidery area (mm)	Inner frame size (mm)	Machine size (mm)
FD620	6	20	200	410*600	4250*840	5560*2177
FC615	6	15	250	550*1300	4090*1340	5420*3177
FC627	6	27	250	800*1500	7340*1610	9290*3592
FC931	9	31	250	650*1500	8280*1680	9780*3702
FD921	9	21	300	700*1350	5740*1650	8290*3282
FD908	9	8	330	70*1330	3190*1370	4700*3217
FC924	9	24	330	750*1330	8450*1370	9980*3237
FC928	9	28	330	750*1330	9800*1370	11400*3237
FD918	9	18	400	450*800	7290*840	8520*2157
FC1223	12	23	400	850*1550	9860*1660	11850*3682
FC1227	12	27	400	800*1500	11360*1680	13450*3702
FC924	9	24	450	900*1330	11360*1370	13380*3217
FD915	9	15	500	600*900	7710*900	9090*2477
FD912	9	12	600	700*900	7410*900	8190*2477

Specifications and descriptions on this page are taken from the official Sinsim full-range catalogue 2025 (pages 13–14). Dimensions are in millimetres as printed. Sinsim builds to order, so confirm the final configuration with us before purchase.

Is This Your Machine?

Straight answers before you spend

The FD and FC fabric machines are production equipment. Where a compact machine is built to do many different things adequately, these are built to do one thing thousands of times without drift: high-speed embroidery on knitted, woven, cotton, linen, leather, polyester and synthetic fabrics, at up to 1,500 RPM across 8 to 31 heads. The gantry-milled monolithic frame is the reason registration holds on the thirty-first head as tightly as on the first, shift after shift.

Buy this if

Apparel manufacturers running repeat orders where the same design is stitched hundreds or thousands of times
Export units working to delivery dates where a machine stoppage has a contractual cost
Job-work embroidery houses taking bulk panels from multiple garment factories
Businesses currently outsourcing embroidery and paying job-work rates on volume they could absorb

Look elsewhere if

One-off custom and personalisation work — setup and hooping time dominates, and a compact PEC machine will finish the job sooner
Continuous lace yardage, which needs the dedicated LS/LB lace platform
Heavy chenille or textured work, which belongs on the MT chenille machines

Before You Commit

What buyers wish they'd asked

01

Power and floor preparation

These are industrial machines with servo drives and need an appropriate three-phase supply and a level, load-bearing floor. Machine lengths run from roughly 5.5 m to over 13 m depending on configuration — confirm the door and access route before delivery, not after.

02

Heads against head interval

This is the single most consequential specification and the one buyers most often get wrong. More heads means more pieces per cycle, but head interval caps how wide a design each head can stitch. A 200 mm interval across 20 heads suits small chest logos; 330 mm across fewer heads suits large back prints. Match the interval to your largest routine design, then maximise heads within that.

03

1,500 RPM is a ceiling, not an average

Peak speed is achieved on simple fills in stable fabric. Dense designs, delicate materials and frequent colour changes all reduce it. Judge a machine on sustained output across a real order, and ask us to run your actual design file during a demonstration rather than a showroom sample.

04

Consumables and maintenance

The imported diamond-coated rotary hooks are auto-lubricated and the omnidirectional 3D lubrication system reduces daily intervention, but needles, thread guides and hooks remain consumables and are not covered by warranty. Factor a realistic consumables budget into your costing per thousand stitches.

Choosing Within the Series

How to specify it

Start from your largest routine design, which fixes the minimum head interval. Then take your monthly volume divided by working days to find the pieces per day you must clear, and size head count to hit that with headroom — a line running at its absolute limit has no capacity for a rush order, and rush orders are where the margin is. Optional dual-cam dual-drive or electronic presser foot head structures are worth specifying if your fabric mix ranges from fine knits to heavy denim.

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What You're Actually Buying

The machine is half of it

Every Sinsim PRI installation includes the following as standard. If a quote you are comparing does not, you are not comparing like with like.

Delivery and positioning

Transport to your premises and placement on your floor, including access assessment before dispatch.

Commissioning

Levelling, calibration and a test run on your own fabric and design file — the machine is signed off producing your work, not a showroom sample.

Operator training

On-site training for your operators and maintenance staff at no additional cost, with refresher sessions available through your regional service hub.

Warranty

Cover on electronics, motors and control systems with extended coverage on the frame. Consumables such as needles, hooks and thread guides are excluded. Exact terms are confirmed on your quotation.

Spare parts

Fast-moving parts stocked regionally for 48-hour delivery in serviced cities; less common parts ship from central stock within 3–5 working days.

Finance options

Introductions to NBFC and equipment-financing partners for EMI and lease structures, arranged around your order size.

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