Super High Production Body Size Single Jersey Knitting Machine
Introduction

The model: SH-BFA is the high production body size single knitting machine, incorporating new frame, specially designed driven system, central stitch control system, computer-designed solid type closed cam holder-giving positive needle control to ensure perfect stitch definition and high quality single jersey fabrics at high production and efficiency rates with minimum operative costs.

No. of Needles in Cylinder (Standard) 

DIA. 14G 16G 18G 20G 22G 24G 26G 28G 30G 32G
12" 516 600 684 756 828 900 972 1056 1128 1200
13" 564 660 732 816 900 984 1068 1128 1224 1308
14" 600 696 792 876 960 1056 1140 1224 1320 1404
15" 636 756 840 936 1032 1128 1224 1320 1404 1500
16" 696 804 900 1008 1104 1212 1296 1404 1500 1608
17" 732 864 960 1068 1176 1272 1392 1500 1596 1704
18" 792 900 1020 1128 1248 1344 1464 1584 1692 1800
19" 828 960 1068 1200 1308 1440 1560 1680 1788 1908
20" 876 1008 1128 1260 1380 1500 1632 1752 1896 2016
21" 924 1056 1176 1320 1440 1584 1716 1848 1980 2112
22" 960 1104 1248 1380 1512 1656 1800 1920 2064 2208
23" 996 1152 1296 1440 1584 1728 1872 2016 2160 2304
24" 1056 1200 1344 1500 1656 1800 1968 2112 2256 2412
25" 1092 1248 1404 1560 1728 1896 2040 2184 2352 2496
26" 1140 1380 1500 1632 1800 1968 2112 2280 2448 2616

Specification 

Specification

SH-BFA

Diameter

12"~26"

Feeder

3,4 Feeds Per Inch

Gauge

14G~32G.

Performance Features
A. 

Gear drive uses oil bath bearing. During high speed operation, all roller balls receive full lubrication. In prolonged operation, these roller balls do not get damaged easily. This extends usable machine life. (Oil bath type is special device, and is now equipped on the machines for American market.)
B. Central stitch control system:

Since the central stitch control mechanism fitted on the cam ring, so the fabric quality changing is quick and easy. Simultaneously adjusts the stitch density at all feeders.
C. Interchangeable cam and cam holder at same size, even with other machines.

Computer-milled cam holder has accurate graduation for numerical adjustments. setting of cam holder is by single bebel screw that reduces cam change time, and assures 100% setting accuracy. 

D. Cam holder set are of 4 tracks cam type. this enables owners to have many uses from one machine.

BFA:4-track cam holder, knit cam (2 row) is standard.

2BFA:4-track cam holder, knit cam (2 row), tuck cam (1 row) welt cam(1 row) is standard. 

4BFA:4-track cam holder, knit cam (4 row), tuck cam (2 row), welt cam (2 row ) is standard. 
E. Control panel uses push buttons that are structurally excellent, easy to change and durable even on prolonged operation.

4-digit counter and R.P.M. meter are standard.

3-shift counter is standard.

F.

Hsing Hua brand multi-tube oil mist lubricator is standard.

G. Drive :

In order to facilitate test-runs, and changing of cams and needles, The upper leg portion of this machine installed with 2 American type handle bars.

Uses American type variable-speed take down device.

Uses national standard TATUNG motor.

Japanese SANKEN or TOSHIBA inverter device is standard.

Uses MITSUBISHI inverter for American area.

Safety net adopts American specified fence-type safety net design. (every safety net has a safety switch. for safety, machine immediately stops running when this is opened.)

Machine Speed (Standard) 
DIA. Gauge No. of Feeder R.P.M.
12" 24G 48F 70
13" 24G 52F 66
14" 24G 56F 64
15" 24G 60F 62
16" 24G 64F 60
17" 24G 68F 56
18" 24G 72F 54
19" 24G 76F 52
20" 24G 80F 50
21" 24G 84F 48
22" 24G 88F 46
23" 24G 92F 45
24" 24G 96F 42
25" 24G 100F 40
26" 24G 104F 38
 

Above table is for reference only.

Bobbin Rack Drive Standards
A.  Yarn feeding device

All models (BFA, 2BFA, 4BFA) use Fukahama U.S. type positive storage.

BFA and 2BFA use ST/24V or SG/24V (single layer punch or 2-layer gear type.

4BFA use DT/24V or DG/24V (single layer punch or 2-layer gear type.

Other German-made MPF yarn feeding devices are optional.

B.  Side creel assembly D/8 type with double tie is standard, but Tuber creel and overhead creel are optional.
C.  Radar cleaning fan and center cleaning tuber are standard.

Other American and German made fans are optional.
D.  Touch type needle switch is standard.

Memminger fabric scanner LMW is optional.

Fabric Features
  Light weight fine quality at high production rates with the 2BFA & 4BFA high speed machines in the highest quality fabrics such as crepe, lacoste, mini-jacquard, inlay. plating and gabardine fabrics.

Other Features :

Uses Groz-Beckert high speed, high performance needles.

Uses Uniwave needle oil #500(It gives excellent lubrication and stable high speed operation in both cold and hot climate areas)

Uses Kern-Liebers high speed, high performance sinkers.

The cylinder is made of high quality swedish steel, and processed by computer milling. Quality conforms to USA standard.