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Reliable MSK-8420B instruction manual Brief introduction

Models: MSK-8420B

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1. Brief introduction

Both

the models adopt

straight twin-needle and two horizontal hooks

with

auto lubrication

for

thread

looping,

sliding lever for

thread take up

to

form two

lines of lockstitch

seam. The

upper shaft

and

lower

shaft is connected by ball bearing and

driven by teeth-type

synchronic belt;

plunge oil pump

lubrication

system. They adopt the compound feed mechanics of feed dog, needle bar and presser foot, even if

for long

stitch length and long material, They can deal with them freely.

 

 

 

 

 

 

 

 

 

They

are widely used in factories of

suitcase,

tent,

cushion, leather

goods,

apparel,

mat,

etc..

The difference between the two models:

 

 

 

 

 

 

 

 

 

 

 

 

 

MSK-8420B adopts

twin-needle, two

large horizontal

hooks

with auto

lubrication. With

the

 

parts it can

form ten different needle gauges.

 

 

 

 

 

 

 

 

 

 

 

 

 

MSK-8400B adopts

single needle and

form single line

double lockstitch

form.

 

 

 

 

 

 

2. Main Technical Specification

1

Application:

medium and heavy duty materials

2

Max. sewing speed:

2000 spm

 

 

3

Max. Stitch length :

9 mm

 

 

4

Needle bar stroke:

36 mm

 

 

5

Presser foot lift height:

8mm(by hand);

16mm(by knee)

 

6

Hook:

large horizontal hook with auto

lubrication

7

Needle:

DP

17 Nm125~180

 

8

Lubrication:

pump auto lubrication (partial of manually oiling)

9

Needle gauge: (Twin-needle)

6.4,

3.2, 4,

4.8, 8, 9.5,

12.7, 16, 19, 25.4

10

Motor power:

0.37 kw (clutch motor)

 

3. Installation and preparation

3.1 Installation

3.1.1 Location of the machine

To ensure a smooth running, the machine should be located on rigid and flat floor. The insert of rubber mat between machine stand and floor is recommended for further reducing the running noise and vibration.

3.1.2 Oil Reservoir Installation(Fig.1)

Put the oil reservoir into the table cutout, and place the four cushions on the four corners of the cutout, and place oil felt into the oil reservoir.

3.1.3 Mounting machine head(Fig.2)

Make the hinge A of machine head engaged with hinge socket B on the table, then turn the machine head freely till it is seated on the frame of table cutout.

 

 

 

1

B

small

oil felt

B

 

 

A

big

 

A

 

 

 

 

 

 

2

B

A

-1-

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Reliable MSK-8420B instruction manual Brief introduction
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MSK-8420B specifications

The Reliable MSK-8420B is an advanced multi-functional sewing machine designed for professional sewers and manufacturers who demand precision and efficiency in their stitching operations. This machine stands out in the market due to its robust construction, cutting-edge technology, and a wide array of features that cater to a variety of sewing applications.

One of the primary features of the MSK-8420B is its powerful motor which ensures high-speed sewing, capable of reaching speeds of up to 5,000 stitches per minute. This capability allows users to complete projects quickly without compromising on stitch quality. Moreover, the machine is equipped with an automated lubrication system, which reduces maintenance time and prolongs the machine's lifespan.

The MSK-8420B utilizes advanced computer-controlled technology, offering programmable sewing patterns and customization options. Users can save frequently used patterns, allowing for swift transitions between different sewing tasks. The machine's intuitive interface also makes it user-friendly, accommodating both seasoned professionals and new users alike.

Another significant characteristic of the MSK-8420B is its capability to handle various fabrics with ease, from delicate materials like silk to heavy-duty fabrics like denim and leather. This versatility is enhanced by the machine's adjustable presser foot pressure and stitch length settings, which provide control over the sewing process.

The MSK-8420B is designed with safety in mind, featuring an automatic thread cutter that minimizes thread waste and ensures clean finishes. Additionally, it includes an emergency stop button, enhancing user safety during operation.

Connectivity is also a highlight of the MSK-8420B, as it can be integrated with other industrial sewing equipment, facilitating an efficient workflow in high-demand production environments. The machine is also compatible with various sewing accessories, broadening its functionality and appeal to a wider audience.

In summary, the Reliable MSK-8420B combines high-speed performance, advanced technology, and versatility, making it an indispensable tool for sewing professionals. Its features not only enhance productivity but also ensure that users achieve high-quality results across a range of sewing projects. Whether for garment production or specialized textile applications, the MSK-8420B stands as a testament to Reliable's commitment to excellence in the sewing industry.