1.High speed automatic assembling Stud bolts threaded rod double ends nuts assembly,include stud bolt/thead rod, sleeves,spring washer,flat washer and nut.

2.Automatic finishing work of stud bolt/thead rod,sleeve,washers,nut assembling.

3.Optional line mark painting function available.

4.Fasteners quantity can be customized as per clients requirement.

Salient Features:

1. High speed,high automation and reliable performance.

2.Adopts world famous brands electric parts and sensors.

3.Advance design which easy to handle and use.

Main Technical Parameters:

Appliable size: m6-m30

Assembling speed:20-30 pcs per min.

Air source pressure:0.5-0.8mpa

Control voltage:24v DC

Appro. weight:1000kgs

Appro. dimension:1.6*1.5*1.5m

Stud bolts threaded rod double ends nuts assembly machine running videos:

The post Stud bolts threaded rod double ends nuts assembly machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

Main features of Four stations bolt forging machine:

1. The machine body, main slider, and the punch connecting rod adopt QT500~QT550 ductile iron. Taiwan invests in well-known brands and adopts the reverse casting process. Although the cost is 1~1.5 yuan/KG higher than other manufacturers, but it is the basis of a good machine. (Tensile resistance and high impact resistance. Generally, the other manufacturers use HT gray iron or low-cost ball milled cast iron.

2.The crankshaft, die box seat, punch die seat, double cam, punch connecting rod and large pin shaft are made of 38COMOAT material and nitriding treatment. The surface hardness can reach HV850~950, which has excellent stability and longevity (generally manufacturers use 42COMO High-frequency quenching treatment, although it is ok to use, it is slightly inferior in terms of resistance to seizure, deformation, abrasion, and breakage).

3. The guide plate is made of wear-resistant alloy steel with full quenching treatment, which has good anti-seize and abrasion resistance. If it is overhauled after more than ten years, it will only be flat polishing little bit then will like a new one. (Generally manufacturers use surface quenching which only the surface is hard, and the hardness drops too much after grinding, and it is difficult to use for a long time.) The cylinder-type clamp frame assembly also uses a nitriding process to maintain high stability and long life (although it is heavier than aluminum clamp frame Some but significantly longer lifespan).

4.The copper tile and copper sleeve of the whole machine are made of PBC-2 (10-1) tin phosphor bronze, which has good wear resistance. Some models with a separate clamp seat use P-20 aviation aluminum which is surface-hardened, which overcomes the shortcomings of aluminum soft and short life.

5.The spring adopts Japanese and Korean brands, the important parts of the bearing adopts NSK and IKO brands, and the screw adopts TUZ brand 12.9 grade, which has high strength.

6.The gears are all processed by high-frequency quenching first,then grinding the teeth to ensure the accuracy and low noise of the machine. At the same time, the transmission efficiency is high and the life is long.(It is also ok to use if it is not quenched and finely grinded, so the general manufacturer does not do this).

7.Pneumatic components adopt Japanese SMC and less Taiwanese Airtac brands, with fewer failures and long service life.

8.Both ends of the crankshaft of M16 and above large machine, the connecting rod Huff big copper sleeve, and the back shaft both ends copper sleeve are equipped with five copper sleeve temperature monitoring instruments as standard, which can monitor the copper sleeve at any time due to lack of oil, deformation or poor tubing. If the temperature rises above 50℃, it will alarm and stop, which can effectively prevent the expansion of the fault and prolong the life of the machine.

9.The remote monitoring function (optional) is convenient for production management and statistical work. It can monitor the startup, shutdown time, speed, number of good products, etc. at any time, and even directly shut down the machine. If there is a preheating requirement in winter, the machine can be pre-heated remotely.

10.Micro-moving machine adjusting system; in the process of adjusting the machine, there are high requirements for the center of the clamp, the center of the punch hole and the main mold hole, and the material and mold. This system can avoid the fatigue of the operator’s hand pulling the flywheel and inching the main slider over to cause clamps and molds are damaged. (The jog hand wheel and servo main motor are also optional).

11.Raw wire material feeding, drive motor make feeding easily and save time.

Details show of four stations bolt forging machine:

 

Four stations bolt forging machine running videos:

stainless 430 deep hole rivet cold forging machine	three stations screw bolt rivet making machine

 

 

 

The post Four stations bolt forging machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

Main features of three stations bolt forging machine:

1.Cast iron is made of alloy cast iron with excellent tensile strength, and has been inspected by professional third party. It has excellent shock absorption performance. In the case of high-speed stamping and high-speed feeding, the body Is stableand the vibration Is small which ensures the long-term accuracy of the machine.

2.Dynamic balance system is adopted to ensure stable and accurate high-speed operation.

3.The servo motor PLC electric control system is adopted to realize the detection of oil pressure, air pressure, voltage, current and other machine operation conditions.

4.Self developed humanized operation interface, emphasizing the safety and convenience of operators.

4.The cutting system developed by our own patent can realize the quick installation of the cutter, optimize the cutting curve and ensure the smooth and stable cutting.

5.The modular clamp system developed by our own patent has the advantages of high speed and precision,convenient operation and easy maintenance. It can save the time for the operator to adjust the machine and reduce the learning time of the fresh operator.

6.The machine adopts enlarged crankshaft and connecting rod to enhance the impact resistance and reduce the elastic deformation. The machine has high hardness and excellent wear resistance with large area contact. It is not easy to occur shaft holding phenomenon. It can adapt to high-grade alloy copper sleeve and bearing bush with high load and high sliding speed(8m/s). The wear resistance and front dead center of the machine are guaranteed for a long time.

7.The machine gear adopts whole heat treatment and high precision gear teeth grinding technology to ensure long-term wear resistance and low noise.

1.We reserves the right to modify the above parameters, and may not be notified if there is any modification;

2.The most suitable production speed of the product depends on the shape, size and material of the product;

3.The maximum material shear diameter and the suitable product diameter listed in the table are calculated as medium carbon alloy steel, equivalent to 10.9 high strength screws.

Details show of three stations bolt forging machine:

 

Three stations bolt forging machine running videos:

stainless 430 deep hole rivet cold forging machine	three stations screw bolt rivet making machine

 

 

 

The post Three stations bolt forging machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

1.High speed automatic assembling Elevator sleeve anchor components,include bolt/screw, sleeves,spring washer,flat washer and nut.

2.Automatic finishing work of bolt,sleeve,washers,nut assembling.

3.Optional line mark painting function available.

4.Fasteners quantity can be customized as per clients requirement.

Salient Features:

1. High speed,high automation and reliable performance.

2.Adopts world famous brands electric parts and sensors.

3.Advance design which easy to handle and use.

Main Technical Parameters:

Appliable size: m6-m16

Assembling speed:35-45 pcs per min.

Air source pressure:0.5-0.8mpa

Control voltage:24v DC

Appro. weight:1100kgs

Appro. dimension:1.6*1.3*1.5m

Elevator sleeve anchor bolt nut sleeve washer automatic assembly machine running videos:

The post Elevator sleeve anchor bolt nut sleeve washer automatic assembly machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

1.High speed automatic assembling Windows metal frame anchor components,include bolt/screw,spring washer,flat washer and nut.

2.Automatic finishing work of bolt,sleeve,washers,nut assembling.

3.Optional line mark painting function available.

4.Fasteners quantity can be customized as per clients requirement.

Salient Features:

1. High speed,high automation and reliable performance.

2.Adopts world famous brands electric parts and sensors.

3.Advance design which easy to handle and use.

Main Technical Parameters:

Appliable size: m6-m12

Assembling speed:30-40 pcs per min.

Air source pressure:0.5-0.8mpa

Control voltage:24v DC

Appro. weight:1200kgs

Appro. dimension:1.6*1.3*1.5m

Windows metal frame anchor automatic assemble machine running videos:

The post Windows metal frame anchor automatic assemble machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

1.High speed automatic assembling fastener components,include bolt/screw,spring washer,flat washer and nut.

2.Automatic finishing work of bolt,sleeve,washers,nut assembling.

3.Optional line mark painting function available.

4.Fasteners quantity can be customized as per clients requirement.

Salient Features:

1. High speed,high automation and reliable performance.

2.Adopts world famous brands electric parts and sensors.

3.Advance design which easy to handle and use.

Main Technical Parameters:

Appliable size: m6-m20

Assembling speed:50-60 pcs per min.

Air source pressure:0.5-0.8mpa

Control voltage:24v DC

Appro. weight:1000kgs

Appro. dimension:1.5*1.2*1.5m

Bolt screw washers nut fasten assembling machine running videos:

The post Bolt screw washers nut fasten assembling machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

1.High speed automatic assembling sleeve anchor bolt components,include bolt,sleeves,spring washer,flat washer and nut.

2.Automatic finishing work of bolt,sleeve,washers,nut assembling.

3.Optional line mark painting function available.

4.Fasteners quantity can be customized as per clients requirement.

Salient Features:

1. High speed,high automation and reliable performance.

2.Adopts world famous brands electric parts and sensors.

3.Advance design which easy to handle and use.

Main Technical Parameters:

Appliable size: m6-m20

Assembling speed:50-60 pcs per min.

Air source pressure:0.5-0.8mpa

Control voltage:24v DC

Appro. weight:1000kgs

Appro. dimension:1.5*1.2*1.5m

Sleeve anchor fasteners automatic assembly machine running videos:

The post Sleeve anchor fasteners automatic assembly machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

1.High speed automatic assembling wedge through anchor bolt components,include wedge anchor bolt,clip,spring washer,flat washer and nut.

2.Automatic finishing work of fasten the clip onto the wedge bolt neck.

3.Optional line mark painting function available.

Salient Features:

1. High speed,high automation and reliable performance.

2.Adopts world famous brands electric parts and sensors.

3.Advance design which easy to handle and use.

Main Technical Parameters:

Appliable size: m6-m20

Assembling speed:30-50 pcs per min.

Air source pressure:0.5-0.8mpa

Control voltage:24v DC

Appro. weight:1500kgs

Appro. dimension:1.5*1.2*1.5m

Wedge anchor assemblign machine running videos:

The post Wedge anchor bolt clip washer nut assembly machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

Main Technical Parameters

The post Inverted Wire Drawing Machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.

1.We reserves the right to modify the above parameters, and may not be notified if there is any modification;

2.The most suitable production speed of the product depends on the shape, size and material of the product;

3.The maximum material shear diameter and the suitable product diameter listed in the table are calculated as medium carbon alloy steel, equivalent to 10.9 high strength nuts.

Application Scope
Hex Nut Flange Nut Four Spindle Full Automatic Nut Tapping Machine is one kind of specialized machine with high efficiency and automation among forging machinery. Full Automatic Nut Tapping Machine are used for producing different kinds of nuts and nut shape parts in the field of fastener industry. Because of the advantage of the cold forging equipment itself and the superiority of cold forging technique, the Hex Nut Flange Nut Four Spindle Full Automatic Nut Tapping Machine also are widely used in different national economic fields for producing fasteners and non-standard parts for industry of building,aviation steamer, machinery, rail traffic, vehicle, motorcycle, bicycle, sewing machine, construction, furniture, light industry and daily necessities, etc.

Items can be produced by the Special Shape Nut And Parts Thread Tapping Machine

Hex nut,hex flange nut,round nut,square nut,Cap Nuts,Castle Nuts,Coupling Nuts,Flange Serrated Nuts,Hex Machine Nuts,Keps-K Lock Nuts,Knurled Thumb Nuts,Nylon Hex Jam Nuts,Nylon Insert Lock Nuts,Prevailing Torque Lock Nuts,T-Nuts,Tri-Groove Nuts,Wing Nuts,drop in anchors,Acorn nut,cap nut,Barrel nut,Cage nut,Sleeve nut,Split nut,Swage nut,Weld nut,.

Salient Features of Special Shape Nut And Parts Thread Tapping Machine

1. The automatic nut tapping machine is a high-speed production standard machine. As long as the nut blank is placed in the feeder, the whole column can be automatically drilled, automatically positioned, automatically clamped, automatically tapped, and automatically unloaded.
2. Special tapping for cap nut, boring nut, fine teeth, round nut, shaft gear, rivet, bushing, through-hole thread and various special-shaped nuts
3. The thread of nut tapping is high bright, and the pass gauge measurement is 100% pass.
4. The mechanical action is automatic continuous tapping. One person can operate multiple units.
5. Through hole, blind hole, chipping and tapping and chipless tapping are applicable
6. The brake is accurate, the tapping depth is accurate, and the finished product has high precision.
7. Tapping speed is fast, bidirectional variable speed, torque and tapping and rewinding speed can be adjusted freely
8. There are safety devices for cutter,taps, torque, radial and clamping to ensure the tapping tools life and safety of tapping
9. By changing the mold, one machine can be processed for different nuts.
10. Semi-finished products are automatically detected or abnormally stopped automatically.

Main Structure and Designs

Four Spindle Full Automatic Nut Tapping Machine stucture and workshop

4 Spindle Flange and Hex Nut Automatic Tapping Machine

The post Special Shape Parts Thread Tapping Machine appeared first on Ningbo Anchors Precision Machinery Co.,Ltd-Cold forging machine|Metal stamping machine|Progressive stamping die.