Automatic 1 Die 2 Blow Tapping Self Drilling Screw Making Cold Header Machine For M4
The first punch movement prepares the wire, and then the second punch movement forges the wire again and forms its finished product. The number of dies in cold heading, a fixed die (pressing die) and a stamping (flattening) die (punch) is not the same. Some complex screws may require multiple punches to form, which requires multi-station equipment to form the screws.
The wire diode screw wire that has been transported to the appropriate length position is straightened by the machine and then sent to the cold heading machine equipment
Paramenters
| Model | Max. Blank Diameter | Max. Blank Length | | Production | | Length*Width*Height | Weight |
| | | | | | | | |
| SH-10B | | | | 160-180 | | 1680*940*1050 | 1400 |
Name: Cold Heading Machine
Application:Screw
Usage:Mental Forging Press
COLOR:Green
Item:Cold Forging Equipment
Advantage:High Efficiency Metal Forging Equipment
Feature:Low Energy Consumption
Applicable Industries: Manufacturing Plant
Processing
- After the movement of the punch, the head of the screw has been completed, but the part of the screw shaft is not yet threaded. The forming method of the screw thread is to twist the thread.
- The thread rolling is the use of two rotating thread-engraving die (screw wrenches) with relatively rotating threads to squeeze the cylindrical blank formed by multi-station or heading machine in the middle.
- After the heading and rubbing the teeth, the entire screw has been produced. Of course, in order to make the screw look brighter and have better performance, surface treatment procedures are generally done.
- Such as the cleaning and passivation of stainless steel screws, and the surface plating of carbon steel screws. Made into various colors of screw fasteners.
Attention
When producing screw fasteners, it should be noted that the molds required for each screw are different, so non-standard screws will need to be produced separately.
Machine Detail
Packing
Wrapped by stretching plastic films
Port: CHONGQING/NINGBO/ SHANGHAI
Main functions of cold heading machinery
It can produce multi-step, two caps, two-headed non-standard, special and other hardware products. It appears greatly reduces the customer's cost of production, so that by the manual, semi-automatic production of metal parts, axle parts available automated production machinery, greatly improving production efficiency, thereby enhancing economic efficiency of enterprises. Highly valued by the client.
FAQ
1. Where is your factory?
Our factory is located in DUJIANGYAN city, SICHUAN province of CHINA. We are near CHENGDU SHUANGLIU INTERNATIONAL AIRPORT(CTU).
2 How do your factory do the quality control?
We have a professional inspection team to perform strict inspections on each part of the machine, and debug before the machine leaves the factory
3. What is the shipment term?
FOB, CIF, C&F
If you have any other requirement, please contact with us.
4. Is there any quality warranty and after-sales service?
We offer 1 year warranty for machines, free spare parts, vedio technical support, online support.
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Tapping Self Drilling M4 1D2B Cold Forging Heading Machine Images
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