List
Auxiliary Machinery
  • DESCRIPTION

This machine is used in the production line of high-frequency pipe or seamless steel pipe. It is a special equipment for milling and chamfering the end face of steel pipe.

The machine consists of a power head, a power head feeding mechanism, a clamping mechanism, a pushing mechanism, a traverse mechanism, an electronic control system, and a pneumatic system. The clamping mechanism is driven by the cylinder; the power head is driven by the motor through the belt drive spindle, and then the cutter head is rotated; the power head is fed by the servo motor and the reducer through the ball screw; the traverse mechanism is composed of the motor, the brake, the reducer, and the step Into the organization. In the automatic working state, the movement of each component is controlled by the electric appliance and the PLC, so that the entire steel pipe flat chamfering process is automatically and continuously operated.

a. Pipe Material:  Middle & Low Carbon steel (δb≤550Mpa, δs≤350Mpa)
b. O.D. of pipe:  4”~12”(114.3mm to 273mm)
c. Length of pipe:  6.0-7.3m
d. Thickness of pipe:  3.0-6.0mm
e. Speed:  6 pieces/min
f. Pipe:  for round pipe only
g. Cutting:  Insert type , three knives
h. End facer head quantity:  2 sets
i. Each end facer working position:  1 piece of pipe at one time

Auxiliary Machinery(图2)


Auxiliary Machinery(图3)

Auxiliary Machinery(图4)

2.Hydraulic Double-Cone Uncoiler

Auxiliary Machinery(图5)

Double Head Decoiler & Uncoiler

Specification:

1. Max material width(mm): 200, 250, 300, 400, 500, 600, 700
2. Max Material thickness(mm): 2
3. Material inside diameter(mm): 450-530
4. Material outside diameter(mm): 1200
5. Max load(kg): 300×2, 500×2, 1000×2, 2000×2
6. Speed of feed(m/min): 15
7. Coil Expansion: Manual

Features:

1. Be able to work with straightener
2. Improve production efficiency by save the material changing time and labour.
3. Install the motor and the electric control to change into motive stand.
4. With the manual and oil pressure expansion styles.
5. If material is too narrow, install the left and right shifter is available.
6. Suitable for fast speed punching.

Material Width

200

250

300

400

500

600

Material Thickness(mm)

2

2

2

2

2

2

Material I.D.

450-530

450-530

450-530

450-530

450-530

450-530

Material O.D

1200

1200

1200

1200

1200

1200

Material Weight(kg)

300×2

300×2

500×2

1000×2

2000×2

2000×2

Coil Expansion

Manual

Manual

Manual

Manual

Manual

Manual

Speed of Feed(m/min)

15

15

15

15

15

15

3.Seam Annealer 退火机

Auxiliary Machinery(图6)

Payment & Shipping Terms:

MOQ:

1 set

Package:

Mechanical part with plastic, electrical part with export wooden box

Delivery:

80-90 DAYS

Payment Terms:

30% T/T, 70% IRREVOCABLE L/C AT SIGHT.

Supply Ability:

10 SETS PER MONTH

4.GGP300KW Solid State High Frequency Welder

Auxiliary Machinery(图7)

Solid State HF Welder For Welded Pipe Processing

Product Description :

Good quality solid state welder

We have supplied more than 2,300 sets of GGP-series tube welder to the users in China and also the abroad. The highest power can reach to 1800kW and 800kHz for highest frequency which is the first level in China.

Main design index for solid state high frequency tube welder:

Output Power

DC Power

Welder Model

Rated Voltage

Rated Current

Frequency Range

Electricity Efficiency

Working Duty

60kW

80kW

GGP60-0.5-HC

450V

180A

450~500kHz

≥85%

Continuous

100kW

120kW

GGP100-0.45-HC

450V

270A

400~450kHz

≥85%

Continuous

150kW

180kW

GGP150-0.4-HC

450V

400A

350~400kHz

≥85%

Continuous

200kW

240kW

GGP200-0.35-HC

450V

530A

300~350kHz

≥85%

Continuous

250kW

300kW

GGP250-0.35-HC

450V

670A

300~350kHz

≥85%

Continuous

300kW

360kW

GGP300-0.35-HC

450V

800A

300~350kHz

≥85%

Continuous

400kW

480kW

GGP400-0.3-HC

450V

1070A

200~300kHz

≥85%

Continuous

500kW

600kW

GGP500-0.3-HC

450V

1330A

200~300kHz

≥85%

Continuous

600kW

720kW

GGP600-0.3-HC

450V

1600A

200~300kHz

≥85%

Continuous

700kW

840kW

GGP700-0.25-HC

450V

1870A

150~250kHz

≥85%

Continuous

800kW

960kW

GGP800-0.25-HC

450V

2130A

150~250kHz

≥85%

Continuous

1000kW

1200kW

GGP1000-0.25-HC

450V

2670A

150~250kHz

≥85%

Continuous

1200kW

1440kW

GGP1200-0.25-HC

450V

3200A

150~250kHz

≥85%


5.  Cold Cutting Saw 冷切锯

Auxiliary Machinery(图8)


Auxiliary Machinery(图10)

Product Description

Description:

CNC Cold Cutting Saw is to cut the pipe into specified  length while it is traveling.

Advantage :

1.After changing or sharpening saw blade , no need to adjust pipe and saw blade position , users just push the button on console , all of actions can be done automatically . It is faster and more precise.

2.3 saw clamps (Jaws), we invented 3 saw clamps in order to avoid the following problems. When pipe Dia. Is bigger than 76mm, saw blader stroke is long after cutting , and cutting gap is very small , it may not loose saw blade , then Servo alarms and stop, saw blade maybe broken after saw car moving back .

3.HML anti-collision mechanism is made up of rubber bumper and anti-rebound unit . When the saw car failed accidentally , the pinion are off the rack and saw car will hit the rubber bumper block. At the same time , the hook on the saw car just catches the anti-bounce pin , the anti-collision block and the anti-bolt pin work together, saw car will stop at the offside momentarily , avoiding the pinion damage caused by the violent impact of the rebound pinion and the rack .

4.In order to meet different customer’s requirement , HML engineers researched and developed 2 conttrol systems :

1)Siemens-SIMOTION System : It is specially for high speed motion controller, compose of Simotion D4X5 CENTER controller, S120 Servo Driver,1FK (T) Synchronous permanent magnet machine . ProfiNet Industry Ethernet and so on .

2)HML System

* Based on rich experience , TOP high performance ARM Chips are used, dominant frequency reach upto 100MHz. Pipe length and pipe mill running speed can be the most correct calculated .

* High Quality speed Measurement Encoder : HML uses high quality waterproof and dustproof type encoder from Japan , which can bear external force of 5Kg(Radial direction) and 3Kg( shaft direction ) Individually. After collecting information from our customers , failure rate is lower then 2% during production, reducing pipe mill down time .

Feature :

Automated sawing tubes online/off-line & High Production

High Speed Steel or TCT tungsten carbide tipped

YASHAWA/SIEMENS servo motor & top brand electric spare parts

Almost fit for a variety of tube profiles

Burr fee

Lower noise

Specification :

Model No.

Steel pipe Dia.(mm)

Steep pipe TH’K(mm)

Max speed (M/MIN)

Ø25

Ø6--30

0.3--2.0

120

Ø32

Ø8--38

0.3--2.0

120

Ø50

Ø20--63.5

0.6--2.5

100

Ø76

Ø25--76

0.8--3.0

100

Ø89

Ø25--105

0.8--4.0

80

Ø114

Ø50--130

1.2--5.0

60

Ø165

Ø80--165

2.0--6.0

60

3.Milling saw 铣切锯


Auxiliary Machinery(图11)


Auxiliary Machinery(图12)

Product Description

Description:

  The equipment cutting trace of this series is according to section shape of steel tube , Siemens motion control system process cutting . While the saw blade rotate around gear ring and respectively adjust the feeding position at same time thus achieve profile milling.

Advantage :

* Cutting form : Adopt cold milling saw to cut tube , little heat produced in processing avoid the internal stress and material structure at the incision section . In the meanwhile . the saw blades has little pressure to the steel tube , thus will not cause the tube wall and tube section to deform .

* Incision quality : Adopt optimized cut feed curve reasonable distribute cutting area , make the cutting incision free burr of the inner and outer tube , cut section smooth and clean. No need to subsequent treatment such as flat chamfering , save process and raw material .

* Tube surface quality: Special clamp device to ensure welded tube surface without scratch .

* Length precision: Full adopt Siemens servo motor , length precusion ±2mm .

*Equipment wear and tear : Low blade wastage , low cost .

*Production speed : Fast linear speed of saw blade , feeding rate large , dual blades cutting at the same time , short cut time can be match with line speed of tube mill line .

* Advancement : Saw car driver and milling cut feeding driver full adopt Siemens servo motor and control system . Feeding system use import linear guideway , centralized lubrication ,NC control modle , optimization software achieve full automactic incise feeding to get best way incise , in the mean time operator can write modification and optimization in adjust interface in the system .

* Operation and maintenance : Easy to input setting parameters in touch screen will show equipment operational situation and data . No maintenance except normal lubrication and cleaning .

* Security : Saw blade rotate low speed , couldn’t brake , no damage to operator and equipment .

* Spare parts sply : Use international standard spare parts , convenient for customer purchase in local.

* Conservation of environment :Noise below 80 decibels cooling water and lubrcation recycling.

Specification :

Model No.

Pipe Dia.(mm)

Pipe TH’K(mm)

Max speed(M/min)

Ø165

Ø60--165

2.5--7.0

60

Ø219

Ø89--219

3.0--8.0

50

Ø273

Ø114--273

4.0--10.0

40

Ø325

Ø165--325

5.0--12.7

35

Ø377

Ø165--377

5.0--12.7

30

Ø426

Ø165--426

5.0--14.0

25

Ø508

Ø219--508

5.0--16.0

25

Ø610

Ø219--610

6.0--18.0

20

Ø660

Ø273--660

8.0--22.0

18

6.Auto Painting Line 涂漆线

Auxiliary Machinery(图13)

Auxiliary Machinery(图14)

Auxiliary Machinery(图15)

Description:

 

HML Pipe painting production line series are suitable for all the workshop arrangement. This following pipe painting production line is used for pipe painting with diameter between 20mm to 219mm and 6 meters length. It’s special design make all the pipes get painted well and no scratches and paint removals exist on pipe surface. It is the most advanced design in this area.

Pipe size:Diameter:  Ø20mm-Ø219mm
Length:             4-6 meters
Wall thickness:      1.0-8.0mm
Production speed:   40 meters/min

Process flow:
Pipe feeding platform→Pneumatic stirring →Pneumatic distributing→Electric stirring 1# →Longitudinal movement→Paint spraying device→Pipe ends neat pushing→Electric stirring 2#→Transverse moving thermal drying platform 2#→Electric stirring 3#→Convey roll-bed→Electric stirring 4#→Convey roll-bed→Electric stirring 5#→Storage platform

7.Hydrotester 水压试验机

Auxiliary Machinery(图16)

DESCRIPTION

BASIC STRUCTURE

Function
The equipment is arranged in the finishing part of the steel pipe production line for hydraulic testing of the welded steel pipes. The technical level meets the requirements of API-5CT standard for hydraulic test of steel pipes.

 

Technical parameters

Length of test steel pipe

6-13m

Material of test steel pipe

650 MPa

Maximum test pressure

35 MPa (350 bars)

Holding time (can be set)

5-10 seconds

Numbers of each test

Double station

Sealed form

Radial seal

Pressure test medium

Emulsion/water

Low pressure water filling method

Low pressure pumps, water storage tanks and accessories

Pressurization mode

Pressurized cylinder

Equipment installed capacity

≈300KW

Efficiency (pressure holding 5S)L=12m

2 pcs/min