CO2 Cylinder CNC Thread Machine

1. Name of the equipment: Gas Cylinder Thread CNC Machine

2.Quantity: 1 set
3.The main specifications and technical requirements of the equipment:
Meet the standard of technology for firefighting gas cylinder bottleneck thread process
The efficiency: 100 seconds/piece (According to the requirements of Buyer's standard bottleneck and PZ27.8 thread process, not include the time of feeding and blanking, not include the time of punching)

1. Parameter of the workpiece:

The maximum outer diameter size range of the workpiece: φ89-φ180mm
Diameter range of the bottleneck for the workpiece: φ30-φ40mm
The maximum weight of the workpiece: 30Kg
The length range of the workpiece: 400-1100mm
The material of the workpiece: Alloy steel gas cylinder, carbon steel gas cylinder
5.Numerical control system: FANUC system 0i-TF- (5) two-axis servo control
6.This machine uses single-casting to ensure the rigidity and the form of 45 degree inclined guide
7. Main engine:
A.Stroke: Z axis:400MM X axis: 170MM
B.Main motor power: 5.5KW(Frequency conversion)
C.Fast moving speed: Z axis: X 8M/MIN axis: 8M/MIN
D.Knife rest: Hongda Brand
E.The maximum clamp workpiece: φ180
F.Maximum speed of spindle: 500-1000r/min
G.The top of the tail slide adopts hydraulic clamping function. Manual centralized lubricating device.

1. Workpiece clamping positioning adopts front cambered surface positioning, using the 90 degree positioning bowl to positioning, the back side using back positioning bowl to tighten.
2. Guide configuration centralize lubricating device automatically.
3. Electric box components using high-quality electrical components from global brand---Schneider.
4. Processing place with full enclosed protective covers
5. Main components of the equipment:

12.1 Lathe bed part
12.2 Spindle box part
12.3 Tail part
12.4 Hydraulic system
12.5 Cooling device: using atomization cooling(increasing water cooling)
12.6 Scrap collection
12.7 Control system and electrical system

1. Technical documents(see attachment)

Supplier need to provide related technical documentation for the equipment. List of technical documents and provided time
will follow the implementation of the agreement between the parties.

1. Working environment for the equipment

14.1 AC power supply: 380V±15%;three-phase five wire system.
14.2Ambient temperature:-5ºC~50ºC
14.3 Maximum humidity: 85%
14.4 Compressed air pressure: 0.6-0.7MPa Consumption:0.15cubic/min



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