Chain Type Tube Cold Drawing Bench

• Customization: Available
• After-sales Service: Supply After-Sale Service
• Warranty: 1 Year
• Model NO.: ZHDB01
• Usage: Tube
• Metal Material: Steel
• Outlet Diameter: <30mm
• Max.Inlet Wire Dia.: 2.8mm
• Certification: ISO
• Condition: New
• Rated Drawing Force: 100kn
• Inverter Power: 37kw
• Drawing Speed: 0-10m/Min
• Effective Length: 8m
• Transport Package: Container
• Specification: CE
• Trademark: Zhenhuan
• Origin: Jiangsu
• Production Capacity: 10sets/Year

Product Description

10T One chain single line cold drawing bench

I Description
This cold drawing bench can be used to draw one tube or two tubes at one time. For the customers' tubes, it just can draw one tube at one tume.
The tubes can be unloaded auotmatically.
(We also can design the machine loaded automatically, if you need, pls inform me)
II Main feature
2.1 The equipment is mainly composed of sprocket block, bed, die block, motor, mandrel holder, mandrel holder, reduction box, drawing trolley, trolley return and electrical control parts. Loading and unloading rack device.

2.2 Power part: After the input power of the main motor is changed through the gear box, the power is output by the slow shaft. The slow shaft is connected to the sprocket seat through the coupling. The input power is transmitted to the sprocket, and the sprocket rotates to drive the chain and the driven wheel. Form a reciprocating motion. The pulling force of the trolley is also obtained through this chain.

2.3 Drawing process
When the trolley returns, the air inflation device is triggered, the hook lifting cylinder and the jaw box jaw cylinder of the trolley are inflated at the same time, the wedge-shaped jaws act at the same time and stretch out and then clamp the material, lift, and draw.

Mandrel diameter drawing process: The drawing material is stacked on the top of trolley. During drawing, the mandrel lift cylinder action and lifts the mandrel frame. After loading the tubes, the mandrel frame is lowered. After reaching the position, the mandrel cylinder action  and push the mandrel with inner mold to the designated position.

2.4 lubricating
It is lubricated by oil pump, and the die holder has a spray device.

2.5 The material is drawn and unloaded
Adopt cylinder pushing arm, stroke switch control.
III Technical data

No.	Item	Data
1	Rated drawing force	100KN
2	Drawing material	Blank, electric-welded cold-rolled pipe without internal grate. The yield strength of steel is 195-250Mpa
3	Drawing type	Single chain single/double lines; Linear guide; Outer diameter free-draw system.
4	AC motor power	37kW
5	Inverter power	37kW
6	Drawing speed	0-10m/min
7	Main chain	National standard bending plate chain; Material of chain plate: 65Mn; Material of chain shaft: 40Cr, Main chain wheel: Pitch=103.2, Number of teeth=11
8	Returning Trolley speed	5-50m/min
8	Effective length	8m
9	Machine body length	10m
10	Cold drawn lubrication	Drawing lubricating oil or phosphating lubricating oil
11	Reducer	JZQ850 48.57
12	Unloading	Automatic