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CNC Tube End Spinning Machine

CNC Tube End Spinning Machine

Delivery terms:EXW, FCA, FAS, FOB, CFR, CIF, CPT, CIP, DAT, DAP, DDP

Payment:30% down payment by T/T,the balance down before shipment.

Lead time:witin 10-35 days after receiving down payment.

Guarantee:within one year since date of B/L.

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The main frame is composed with X+Y linear rail and ball bearing screw drive system, clamping system, automatic loading and unloading system, hydraulic system, pneumatic system, lubrication system and electric control system
Equipped with storage hopper for capacity 50 pcs (Φ32mm). The loading and unloading process is driven by pneumatic cylinder with stable and smooth work.
The tube clamping system adopt high speed hollow type rotary cylinder with 4.0MPa pressure, can be suitable for different dimeter size (Ф16mm-Ф32mm) by changing clamping die. The main shaft driven by inverter motor with soft-brake, and rotating speed is adjusted by controller on operational panel.
The spinning device is the single spinning wheel design. And the spinning wheel is made from high quality material with life more than 50000 times, also lengthen the life by re-polishing and heat-treatment.
There are three tools position On X axis as spinning wheel, trimming blade and ID lathing blade. The work station will be changed one by one for tube end shrinking, end trimming and ID chamfering.
Equipped with pressure-adjustable air blowing system, and work point and duration can be set on control panel, to clean the cutting chip and cooling tube during work.
Automatic lubrication system to oiling 10ml volume each 30min. The oil tank has capacity for 100 hours work with full filling condition.
Equipped with two axis CNC controller, 8” LCD monitor, 500 unit program, automatic counter, detecting system, limited alarm system.

The CNC tube end spinning machine is used to reduce tube end diameter size by flow forming and rolling process with automatic feeding, spinning and unloading function.

Working MethodSingle wheel spinning / flow forming
Working StationShrinking + end trimming+ ID chamfering
Tube MaterialCopper tube/ stainless steel tube
Tube DiameterΦ16~Φ32mm
Tube Wall Thickness Thickness0.7~1.2mm
Tube LengthAutomatic loading80mm~200mm
Manual loading200~250mm
Shrinking IDMin.Φ8.1 (when diameter Φ32 x T1.2 )
Main Shaft Rotating Speed0~2500r/min, Stepless adjustment
Main Shaft Power3.0Kw
X Axis Stroke0~100mm
X Axis Sspeed0~200mm/S
X Axis Tolerance±0.02mm
Y Axis Stroke0~300mm
Y Axis Speed0~200mm/S
Y Axis Tolerance±0.02mm
OperationAuto /Manual / JIG
Input PowerAC 380V±10%,50/60HZ  7.5Kw
Input Air Pressure0.5~0.8Mpa
Note: Min. pressure 0.5Mpa should be ensured.
Hydraulic Pressure0~4.0Mpa
Clamping MethodHydraulic cylinder + flexible clamp
Productivity≤28 s each(,Φ32*t1.0→ID8.1
Dimension2300×1500×1500mm (L x W x H)
Machine Weight1200 Kg
X/Y Axis Servo Motor2 setsMistubishi,Japan
X/Y Axis Ball Bearing Screw2 pcsQIjian / Tian’an
X/Y Axis Linear RailEach 2 pairsHIWIN, Taiwan
Ball Bearing Screw BearingEach 2 pcsHRB
Main Shaft Bearing (Front)2 pcsHRB
Main Shaft Bearing (Rear)2 pcsHRB
Main Shaft Motor1 picSiemens
Main Shaft Inverter1 picINVT
Hollow Type Rotating Cylinder1 setAoling / KPT
Hydraulic Pump1setYUKEN, Japan
Hydraulic Motor1setQunce, Taiwan
Hydraulic Valve1picYUKEN, Japan
Air Valve1picSMC, Japan
Air Cylinder5 pcsAIRTAC, Taiwan
Limited Switch6 pcsAUTONICS, Korea
CNC Control System1setHUST, Taiwan


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