M4 Hex Bolt Maker Big Size Hex Bolt and Nut Manufacturing Machines

• After-sales Service: video Support Online
• Type: Forging Operation
• Forging Forming Method: Mold Forging
• Power Source: Electric
• Feature: Automation
• Certification: CE
• Model NO.: M5-60B M5-80B M5-90B M5-120B M6-60B M6-100B
• Warranty: 24 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Product Name: Cold Heading Machine
• Function: Metal Forging
• Usage: Industry,Construction,Fastener,Hardware
• Diameter Range: M3-M30
• Length: 10-300mm
• Machine Type: 1 Die 2 Blow
• Keyword: Bolt Screw Making Machine
• Screw 1: Drywall Screw
• Screw 2: Self Tapping Screw
• Screw 3: Gypsum Screw
• Transport Package: Wooden Case or Container
• Specification: various
• Trademark: Huarui
• Origin: China(Mainland)
• HS Code: 8462991000
• Production Capacity: 500sets Per Month

Product Description

M4 Hex Bolt Maker Big Size Hex Bolt And Nut Manufacturing Machines

Product Description

Cold heading machine:The cold heading machine is widely used in forging various metal materials: general steel, carbon steel, stainless steel, copper,aluminum, alloy steel ,etc.
 

Application:The cold heading machine can be used to make ordinary self -tapping screws, electrical screws, micro screws, internal and external hex bolts,self-drilling screws, fiberboard screws and other commonly used products

 

Product Parameters

Model	Max. Screw Dia (mm)	Max. Screw length (mm)	Capacity (pcs/min)	Motor (kw)	Weight (Ton)	Overall size (m)
M3-18A/B	3	18	160-180	0.75/0.18	0.6	1.3*0.75*0.9
M3-28A/B	3	28	160-180	0.75/0.18	0.6	1.3*0.75*0.9
M4-28B/C	4	28	120-170	1.5/0.18	0.97	1.5*0.9*0.9
M4-40B/C	4	40	70-90	1.5/0.18	0.97	1.5*0.9*1
M4-40D	4	40	200	1.5/0.18	1.3	1.6*1.1*1.2
M5-40B/C	6	40	110-140	2.2/0.18	1.8	1.8*1.1*1.1
M5-60B/C	6	60	110-140	2.2/0.18	1.8	1.8*1.1*1.1
M5-80B/C	6	80	80-100	2.2/0.18	1.9	2*1.1*1.2
M6-60B/C	8	60	80-110	4/0.37	2.8	2.3*1.3*1.3
M6-100B/C	8	100	60-90	4/0.37	2.7	2.3*1.3*1.3
M6-120B/C	8	120	60-70	4/0.37	3	2.4*1.3*1.4
M6-170B/C	8	170	40-70	4/0.37	3.7	3*1.3*1.5
M6-200B/C	8	200	40-70	4/0.37	3.7	3*1.3*1.5
M8-120B/C	10	120	50-90	5.5/0.37	4.6	3.4*1.5*1.5
M8-130B/C	10	130	50-90	5.5/0.37	4.6	3.4*1.51.5
M8-200B/C	10	200	25-60	7.5/0.37	6	3.8*1.6*1.7
M10-120B/C	12	120	40-70	11/0.75	7	3.3*1.71.7
M10-170C	12	170	40-60	11/0.75	7.5	4.2*1.81.7
M10-200C	12	200	40-60	11/0.75	7.5	4.2*1.81.7
M10-220B/C	12	220	35-60	11/0.75	7.5	4.2*1.81.7
M10-250C	12	250	30-45	11/0.75	8.5	5*1.8*1.7
M10-360C	12	360	20-30	15/0.75	12	5*1.8*1.9
M12-150C	14	150	35-50	15/0.75	10	3.9*1.9*1.8
M12-250B/C	14	250	35-50	15/0.75	11	5.3*2.21.9

Detailed Photos

Finished Products

Our Advantages

1.Most parts of our machines are made of high quality alloy steel. The alloy steel is heat treated, so all of them are more durable and have a longer service life, while many other manufacturers' alloys are not heat treated or even use common steel, not alloy steel, so their service life will be much shorter.

2.Our machines are assembled twice. After the first assemble, our technicians will clean up the garbage inside machines. So that the joints between the various parts of the machine are more perfect, which will help the the machines work well. Besides, it can increase the life of the machine. While, the machines of other manufacturers are only assembled once.

3. Our finished machines have passed strictly test of our professional technicians before putting into operation; While other factories' machines put in the market as soon as they are finished without professional test.

4. Our factory manufactures screw making machines since 1990. Our machines have been updated for several generations with our professional team's research and development. Also we have mastered the most advanced technology. Our machines are hard-mounted CNC equipment. 
We are the longest-established manufacturer in the domestic screw making machine industry, and the technology is also the most mature. Our products have the highest cost performance and the highest market share.

5.The gears of our thread rolling machines are polished through the grinding machine, while the others are cast. In this respect, the cost of our machine is higher than that of other manufacturers.

Packaging & Shipping