Product Detail:

Automatic Refrigerator Door Gasket Production Line

Automatic Refrigerator Door Gasket Production Line

Refrigerator gasket is widely used in refrigerator, ice chest, drinking machine, beverage box, sanitizing cabinet, kitchen appliances and some kinds of household and other industry applications. As the continuous development of gasket technology in China, domestic gasket machines are replacing imported foreign expensive machines.

We are  doing reach in this industry for a long time. On the basis of foreign gasket machine, we developed our production line. We succeed as the supplier of Haier, Hisense, AUCMA, Meiling and other big company in China. We supply some kinds of refrigeration industry special used production line and some kinds of auxiliary equipments such as single/double angle welding machine, automatic/ semi-automatic welding machine, gasket machine and so on.

Refrigerator Door Gasket
fridge Door Gasket

Main specification of Automatic refrigerator door gasket production line:

NO.

NAME

QTY

1

DXG75 EXTRUDER

1 SET

2

HYDRAULIC PRESSURE CHANGE NET

1 SET

3

DIE AND MOLD FOR HEAD

1 SET

4

COOLING FLUME

2 SETS

5

FLAT-BAND TRACTION MACHINE

1 SET

6

AUTOMATIC CUTTING MACHINE

1 SET

7

AUXILIARY PUNCHER

1 SET

8

MECHANICAL HANDS

1 SET

9

DOOR GASKET WELDING MACHINE WITH A SET OF WELDING MOLD AND AN (5.5 KW) AIR COMPRESSOR

1 SET

 


1. DXG75 door gaske extruder                                    1 set

Parts

Main items

Model

Explanation

Screw and barrel

Screw diameter

Φ75mm

Zhoushan, Zhejiang
Material
38CrMoALA,
deeply nitrading processing

Screw valid length

2100mm

Screw length/ diameter (L/D)

28：1

Screw number

1

Barrel heating power

15KW

Barrel wind-cooling power

180W ×5

Die   power

 

Nitriding depth

0.40-0.70mm

Nitriding rigidity (HV)

890-980

surface roughness (mm)

Ra0.8-Ra1.6

Linearity

≤0.015

Output

40-80kg/h

Heating type and material

Electric

Heating by Aluminum ring

Reduction driver

Reduction gear

Hard teeth

QingDao, China

Main motor

Power

22KW

Special using frequency converter 

 

Main machine

Feeding type

Automatic feeding

Center height 1000mm
(match with mould)

Drier

50kg

hydraulic pressure screen-changing machine 

38CrMoAL

Contact type of Die and mould

Contact by bolts in the type of flange

Total power

≈40KW

2.Main electrical elements

Item

Brand

Number

Origin

Frequency converter  

Fuji

1

Japan

 Digital frequency meter

 

2

Qingdao China

Contactor

SIEMENS

13

Germany

Temperature controller

OMRON

8

Japan

Current meter

CHINT

6

Zhejiang China

Volt meter

CHINT

1

Zhejiang China

overload circuit breaker

CHINT

1

Zhejiang China

3. Die and mould                                                 1 set

Material: 2Cr13

4. Cooling flume                                                  2 sets

Material

Stainless steel

Cooling form

Spraying cooling, number of spraying mouth:20/set×3sets=60 

Length

4m/set ×2 sets=8m

Water supply form

Automatic recycling water supply

Chilling plant (1 set)

Air or water compressor ,designed by customer’s requirement

5. Flat-band Traction Machine                             1 set

Special-use frequency converter

Power: 1.5KW

Frequency converter (Fuji, Japan)

Power: 1.5KW

Time delayer cutoff machine

 

6. Automatic 45-degree cutting machine (PLC control system)         1 set

Motor

AIRTAC

Gas move

AIRTAC

Blades

import material

Servo system

OMRON

Control tank

touch screen style

Cutting mold 1 set

2Cr13

7. Auxiliary puncher/holes drilling machine                          1 set

8. Mechanical hands                                             1 set

photoelectrical switch

Made in Taiwan

Motor

China top brand

pneumatic component

Made in Taiwan

9. Refrigerator door gasket welding machine                         1 set

1) Main Parameter
 

No.

Item

Value

1

External Dimension

1840×1300×1220mm

2

Transverse Mold Space

50mm

3

Longitudinal Mold Space

98mm

4

Total System Power

2.11KW

5

Electrothermal Power

1.95KW

6

Working Efficiency

500-600 sets/shift

2) Details of Electrical Components

No.

Item

Description

Qty

Remark

1

Programmer

 

1

OMRON

2

Time Relay

SJ1/SJ2/SJ3

3

OMRON

3

Photoelectric Switch

 

1

UTRCK

4

Middle Relay

KM1

1

OMRON

5

Relay Base

 

1

OMRON

6

Contactor

KM2

1

Schneider

7

Contactor

KM3

1

Schneider

8

Air Switch

Total power supply

1

Schneider

9

Electromagnetic Valve

 

8

AIRTAC

10

Electromagnetic Valve

 

1

AIRTAC

11

Solenoid Coil

 

9

AIRTAC

12

Gas Passage Board

 

1

AIRTAC

The puncher, automatic 45 degree cutting machine and mechanical is designed as an integration and controlled by a set of PLC control system. Which  has the feature of convenient operation, precise cutting, and stable performance.