Multi-Station Bolt and Nut Cold Heading Machines/Nut Tapping Machine/Bolt Thread Rolling Machine

• Customization: Available
• Type: Forging Operation
• Forging Forming Method: Mold Forging
• Model NO.: 10B4S/13B4S/17B4S/19B4S/24B4S/30B4S/33B4S/36B4S/41
• Feature: Automation
• Certification: CE
• Warranty: 24 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Transport Package: Wooden Case or Container
• Trademark: Huarui
• Origin: China(Mainland)
• HS Code: 8462991000
• Production Capacity: 500sets Per Month

Product Description

Multi-station Bolt Making Machines

Our factory has been specialized in producing all kinds of screw, bolt and nut making machines for more than 30 years. You can send us the sizes and pictures of products that you are going to make and then we will recommend you the suitable machines. Also we can customize machines according to your requirements.

 

1. Bolt cold heading machine 

This equipment adopts cold heading way to make the wire rod upsetting by double-click the whole mould form. Finished Feeding, straightening, cutting material, forming, discharging by one machine.

Main technical parameters: 

 

Model No.	HRBF10B4S	HRBF10B4SL	HRBF13B4S	HRBF13B4SL
Forging station	4	4	4	4
Max. Cutt-off Dia.	9mm	9mm	11mm	11mm
Max. Cut-off length	70mm	105mm	105mm	130mm
Max. Kick-out length	60mm	90mm	90mm	120mm
Max. P.K.O length	13mm	20mm	20mm	23mm
Cut-off quill(DxL)	28x46mm	28x46mm	35x56mm	35x56mm
Main Die hole (DxL)	50x65mm	50x105mm	60x105mm	60x130mm
Dies pitch	60mm	60mm	87mm	87mm
Punch hole (DxL)	40x80mm	40x110mm	45x110mm	45x110mm
Ram stroke	120mm	150mm	150mm	182mm
Forging power	40Ton	40Ton	65Ton	65Ton
Max product size	M6x50mm	M6x75mm	M8x75mm	M8x100mm
Max out-put	300pcs/min	240pcs/min	240pcs/min	200pcs/min
Main motor	15HP	15HP	20HP	30HP
Approximate weight	8T	10T	12T	13.5T

Model No.	HRBF17B4S	HRBF17B4SL	HRBF17B4SXL	HRBF17B4SUL	HRBF19B4S	HRBF19B4SL
Forging station	4	4	4	4	4	4
Max. Cutt-off Dia.	13mm	13mm	13mm	13mm	17mm	17mm
Max. Cut-off length	135mm	180mm	230mm	350mm	140mm	185mm
Max. Kick-out length	115mm	175mm	225mm	325mm	120mm	180mm
Max. P.K.O length	20mm	30mm	36mm	60mm	26mm	30mm
Cut-off quill(DxL)	40x66mm	40x80mm	40x80mm	40x80mm	46x80mm	46x80mm
Main Die hole (DxL)	70x135mm	80x185mm	80x240mm	80x330mm	93x135mm	93x190mm
Dies pitch	93mm	93mm	93mm	93mm	114mm	114mm
Punch hole (DxL)	50x111mm	50x130mm	50x190mm	50x200mm	60x120mm	60x170mm
Ram stroke	180mm	250mm	360mm	460mm	200mm	270mm
Forging power	85Ton	85Ton	90Ton	90Ton	120Ton	120Ton
Max product size	M10x100mm	M10x150mm	M10x200mm	M10x300mm	M12x100mm	M12x150mm
Max out-put	200pcs/min	175pcs/min	110pcs/min	80pcs/min	170pcs/min	125pcs/min
Main motor	30HP	40HP	40HP	40HP	50HP	50HP
Approximate weight	16T	19T	24T	29T	23T	27T

2. Full automatic thread rolling machine for M1-M40 bolt with length up to 500mm

 

This equipment adopts two thread profile thread rolling plate staggered 1/2 screw distance design, dead plate is fixed, movable plate equal to dead plate do straight line motion back and forth, when the work piece feed between two plates, movable plate move forward twist work piece, make its surface plastic deformation into thread.

Thread rolling machine is portable, flexible, high efficiency and has some irreplaceable advantages compared with similar equipment, avoid the limit of lathe, drill or hand tapping, save time, labor, not easy to rotten teeth, screw tap not easy to break off. 
The machine is easy to operate, convenient to maintenance, which greatly decrease the technical requirements for workers.

3. Hardneing Furnace for doing heat treatment to screws bolts

4. Galvanizing/ electo plating line for coating zinc to screws bolts

3.Finished bolts: (please contact us for more bolt type details)



4.Our workshop

5.Shipment pictures 


6.Customers Show: 



7. Our services:
1. Our machines' service life can reach at least 25 years.
2. Our engineers avaliable to service machines overseas.
3. We provide 24 on line service to support you and 2 years warranty for machines.
4. Warm welcome to visit our factory to inspect and accept the free training for machi

For more infomation, just contact us:you can click "Send" button  contact  us