Copper air conditioning duct production line

2. Whirlwind milling machine

Technics Characteristic

1)    A milling that completes the surface of the circular surface 0.3 ~ 0.5mm at one time feeding.

2)    A milling that completes the surface of the circular surface 0.3 ~ 0.5mm in one feed.

3)    Copper tube billet length in the 2 ~ 15m or even longer can be used

4)    The billet feed can be adjusted at infinity

5)    Three - blade adjustable milling surface

Technical parameter

Processing copper tube billet outer diameter: φ60 ~ φ120mm

Thickness of copper billet pipe: ≥ 8mm

Copper billet tube length: 10~30m

The thickness of the flaying circumference: 0.5±0.2mm

Speed: 0~2m/min

3. Crawler-type continuous drawing machine or CAM type combine drawing machine

Technics Characteristic

The FXLS series combined drawing machine is used to reduce the diameter and wall thickness of the mill and pilger mill. The pipe is hardened during drawing. This pull can reduce the pull - pull of the puller. Because of the hardness of the tube drawing, the tube can be drawn at high speed through a disc drawing machine.

Technical parameter 

1)    Maximum drawing force: 1st drawing 100kN, 2nd drawing 80kN, 3rd drawing 60kN.

2)    Maximum drawing speed: 120m/min (3rd drawing)

3)    Feed specifications: (φ43~φ50mm)X(2.0~2.5mm)

4)    Equipment drive system: DC motor, Full digital controllable DC converting controlling system.

5)    Total power: 450Kw

6)    Total weight of equipment: 82 Tons

4.Inverted vertical plate drawing machine

FXDL-2200 vertical plate

Technical Parameter
Reel diameter:2200mm
Maximum drawing force:60kN, 80kN, 120kN, 150kN
Drawing speed range:0~1000m/min
Max.inlet spec: φ50X2.5mm
Min outlet spec: φ4X0.33mm
Max.Coil Weight:1200kg
Drawing material: copper
Main motor power:~500kW
Weight:90T

5.Online annealing unit

FXHT Copper online annealing unit

Technical Parameter

Total power:880kW~1200kW

Material spec: φ9~φ13mm 

Operating speed:0~600m/min

6.Copper tube internal thread forming unit

Copper tube internal thread forming unit

Technical Parameter

Drawing method

High speed motor speed:18000RPM~35000RPM

Drawing speed:0~100m/min

internal thread forming speed:0~70m/min

Total power:55kw

7. Copper pipe rewinding machine

 XR-JZS Series copper pipe precision rewinding machine

Characters:

Drive by AC motor, frequency control and other technologies, the with synchronous speed, synchronous tension.

Servo motor control

Pre-elliptical device and tension synchronization system to ensure that the correct outer diameter of the copper pipe.

Centralized spray lubrication system, sub-components lubrication, centralized circulation filter

Single winding and double winding mode available

Technical data:
Winding pipe size: φ4~φ19mm, φ10~φ35mm

Wingding pipe thickness: 0.3~1.5mm
Coiling speed: 0~500m/min

Min. Winding OD: φ610mm (24”)
Allowance of winding machine:5mm
Width of roller: 150~400mm, 300~700mm
Maxi winding OD: φ1200mm
Coiler weight: ≤500kg~800kg
Total power: 100~160kW

8. Floor type annealing furnace

Pipe diameter:φ4~φ22mm

Annealing capacity:2.5~5T/H (typical tubeφ9.52X0.5mm)

Max. Heating temperature:  600℃

Rated Power: 900~1500kW