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Jiangyin Bosj Science & Technology Co., Ltd.
Professional Roll Forming Machine Manufacturer
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380V 50HZ Steel Door Frame Manufacturing Machines 1.5-3.0mm Full Automatic

Jiangyin Bosj Science & Technology Co., Ltd.

380V 50HZ Steel Door Frame Manufacturing Machines 1.5-3.0mm Full Automatic

Brand Name : BOSJ

Model Number : BOSJ-V

Certification : SGS,CE,ISO

Place of Origin : JIANGSU

MOQ : 1 set

Price : Negotiable

Payment Terms : L/C, D/A, T/T

Supply Ability : 30 sets per season

Delivery Time : 50 days

Packaging Details : Woodem cases

Power : 12kw

Roller material : GCr15,CNC machining,chromed

Thickness of coil : 1.5-3.0mm

Structure : Column

Machine Type : Keel roll forming machine

Transmission : Gearbox or Chain

Application : Fencepost

Forming station : 30 stations

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Technology parameter

  • Main power:2-11KW motor made in china
  • Line Speed: 2-3m/min
  • Main roller stations: 30
  • Material of shaft:45# steel, hardening and milling on the surface
  • Rolled thickness :1-1.5mm,G350Mpa galvanized steel sheet or cold rolled steel
  • Material of the rollers: GCr15.quenched HRC58-62 ,polished,milled on the inner holes and outer radius to guarantee the rollers precision
  • Way of cutting: hydraulic cutting
  • Way of holes punching: hydraulic pre-punching
  • Cutting power: 11KW
  • Cutting length tolerance:+/-1.5mm
  • Way of control:adopt PLC, Panasonic PLC made in Japan
  • Touch screen :MCGS made in Taiwan
  • Yaskawa inverter speed control made in Japan
  • Omron encoder to measure the length,made in Japan
  • The rollers punch do the sticking
  • Requirment: 380v,50Hz,3Hz or according to the customer’s requirements
  • Main machine size:16mx0.7mx0.9m
  • Machine color: Industrial blue

Machine parts list

S.NEquipment nameQuantity
12T*2 double heads manual De-coiler1 set
2Leveling device NC300mm1 set
3Servo feeding device 300mm1 unit
4Press machine JH21-801 unit
5Main roll forming machine1 set
6Servo following cutting1 set
7Hydraulic station1 set
8Control system ( including control box)1 set
9Out tables1 unit
10Spare parts1 package
11Cutting dies2 sets
12Cassettes1 set
13Punching dies2 sets

1. Technique data

1. Double heads De-coiler

Diameter: 460-520mm expansion.

Expansion: manually

Capacity: 2000kg per mandrel/ 2000kg per mandrel

Max Coil Width: 500mm

Drag tension brake with variable brake tension adjustment valve

2. Leveling device

1. 7 rolls leveling, 3 rolls up and 4 rolls down, roller leveler rolls is more smaller, get flatting better.

2. Diameter is Ø 70mm, chrome and HRC60 heat treatment to secure the smooth surface

3. Leveling Raw Material thickness:3mm

4. Max Leveling Raw Material width: 300mm

5. Motor: 1.8kw, drive faster, can adjust the speed

Feeding Servo feeding motor: 1.8KW (Yaskawa, Japanese Brand)

Description: servo feeding can control the punching distance in precision, controlled by PLC, and the feeding tolerance can be+-0.05mm, the servo motor can control the speed, and can accept the input signal, and react quickly, and performance well, the touch screen can display the rotating speed, the length and the quantity, it can be controlled by the manual and auto modes.

3. Press machine

3.1 Series JH21-80

3.2 Brand name: Yangli

3.3 JH21 series press machine description:

JH21series open back press with dry clutch and hydraulic overload protector

1 Welded body with steel plate and high intensity.

2 Main motor is made by Siemens.

3 Adopts combined pneumatic friction clutch and brake.

4 Cluster gear adopts the flooding oil lubrication.

5 Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.

6 Equipped with hydraulic overload protecting device.

7 JH21-25/25B/45 adopts manual shut height adjustment,among these types JH21-25/45 adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts electric shut height adjustment with digital display.

8 JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.

9 JH21-25B, JH21-45 and above type equipped with balance cylinder.

10 Duplex valves imported.

11 Electric compelling grease lubrication system.

12 Balancing cylinder adopts manual lubrication system.

13 One set of blowing device.

14 Controlled by PLC with international brand.

15 Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.

16 Equipped with optional air cushion device, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments.

Main Roll forming machine technique data

1. Suitable Plate Material: thickness 1.5-2mm, Galvanized steel or blank steel

2. Working Speed: about 20meters / min

3. Forming machine: about 16 stations

4. Material of Roller: Gcr15, Quench HRC58-62 Plated Chrome

5. Material of Shaft: 45# Advanced Steel (Diameter: 75mm), thermal refining

6. Drive system: Gear box

7. Main Power with reducer: 11KW WH Chinese Famous

8. Cutting: Hydraulic Cutting Cr12mov

9. Material of Cutting Knife: Cr12Mov, Quench HRC58-62

10. Hydraulic Station Power: 4KW Wuxi Wanshen Famous Chinese Brand

11. The whole machine is controlled by industry computer-PLC.

12 PLC

Punching die sets

Punching die sets description

As for the profiles, total need 1 set of punching die set, when need to punching the left hole drawing, change the punching mould 1, when punching the second hole drawing, change the punching mould 2, ect. When the punching heads broke, they can be removed, and changed by the new punching heads, get guide pins for the punching moulds

Punching moulds material: Cr12Mov Quenching HRC58-62degree Shanghai NO.5 Steel (China best brand for steel)

6. Servo following Cutting:

6.1 The cutter blade material: Cr12mov HRC58-62 degree

6.2 Blades number: 1 set

6.3 Cutting after forming: Cut the sheet after roll forming to required length

6.4 Cutting motion: The main machine automatically cut, following and back, Non stop.

6.5 Material of blade: CR12with heat treatment

6.6 Length measuring: Automatic length measuring

6.7 Tolerance of length: 6m+/- 0.5mm

Product Tags:

door frame making machine


door frame forming machine

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