Huarui Automatic Steel Wire Self Drilling Screw Making Line Screw Machines

• After-sales Service: 24 Months
• Warranty: 2 Years
• Machining: to Drill The Screw Point
• Surface Treatment: Thread Rolling
• Application: Self Drilling Screws
• Material: Steel
• Model NO.: HR14-200L
• Forging Tolerance: +/-0.1mm
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Speed: 80-520PCS/Min
• Auto-Action Controller: PLC Controller
• Screw Length: 9.5-210mm
• Machine Weight: About 2410kg
• Main Motor: 7.5kw(10HP)
• Oil Pump Motor: 0.75kw(1HP)
• Elevator Motor: 0.2kw(1/4HP)
• Inverter: 7.5kw
• Vibrator Feeder: 820mm,Plus Silent PU Gelatin Spraying
• Transport Package: Wooden Case or as Your Requiremnets
• Specification: 2300mm* 1900mm*1900mm
• Trademark: Huarui
• Origin: China(Mainland)
• Production Capacity: 300 Sets/Month

Product Description

How to Make Self Drilling Screw:

Step 1: Screw Heading Machine

Step 2: Self Drilling Screw Forming Machine

Step 3: Thread Rolling Machine


Step 1. Automatic Cold Heading Machine


Function: 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 Specification:

Model	Max.  Dia (mm)	Max. length (mm)	Capacity (pcs/min)	Motor (kw)	Weight (Ton)	Overall size (m)
M3-18A/B	3	18	160-180	0.75/0.37	0.6	1.3*0.75*0.9
M3-28A/B	3	28	160-180	0.75/0.37	0.6	1.3*0.75*0.9
M4-28B	4	28	120-160	1.5/0.37	0.97	1.5*0.9*0.9
M4-28D	4.5	28	180-200	1.5/0.37	1.2	1.6*1*1.2
M4-40B	4	40	120-150	1.5/0.37	0.97	1.5*0.9*1
M4-40D	4.5	40	180-200	1.5/0.37	1.2	1.6*1.1*1.1
M5-40B	6	40	120-150	2.2/0.37	1.8	1.8*1.1*1.1
M5-60B	6	60	110-140	2.2/0.37	1.8	1.8*1.1*1.1
M5-80B	6	80	80-100	2.2/0.37	1.9	2*1.1*1.2
M5-100B	6	100	60-80	3/0.18	2.1	2.4*1.2*1.2
M5-120B	6	120	50-70	3.6/0.37	2.3	2.8*1.3*1.3
M6-60B	8	60	80-110	4/0.37	2.8	2.3*1.3*1.3
M6-100B	8	100	60-90	4/0.37	2.7	2.3*1.3*1.3
M6-120B	8	120	60-70	4/0.37	3	2.4*1.3*1.4
M6-170B	8	170	40-70	4/0.37	3.7	3*1.3*1.5
M6-200B	8	200	40-55	4/0.37	3.7	3*1.3*1.5
M8-120B	10	120	50-90	5.5/0.37	4.6	3.4*1.5*1.5
M8-130B	10	130	50-90	5.5/0.37	4.6	3.4*1.51.5
M8-130C	10	130	50-90	5.5/0.37	4.6	3.4*1.51.5
M8-150C	10	150	40-50	5.5/0.37	5	3.5*1.7*1.7
M8-200B	10	200	25-60	7.5/0.37	6	3.8*1.6*1.7
M10-120B	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
M10-220C	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
M10-300C	12	300	25-35	15/0.75	9	5*1.9*2.1
M10-360C	12	360	20-30	15/0.75	12	6.7*2*2.6
M12-150C	14	150	40-50	15/0.75	10	3.9*1.9*1.8
M12-250C	14	250	35-50	15/0.75	11	5.3*2.2*1.9
M14-150C	16	150	40-50	11/0.75	10	4.5*2.2*2.15
M14-250C	16	250	35-45	15/0.75	11	5*2.2*2.15

2. Self Drilling Point Forming Machine:

This equipment adopts cam surface design, does not affect the processing of forming the molding cycle time, can extend the time of stamping, and reduce the air travel time, to achieve good characteristics of the movement to ensure that mold life.

HRC60 ° grinding precision, rolling friction wear less, perfect zero backlash curve.
High-speed no noise, no energy waste.
High precision, OPR, absolute synchronization.
Simple structure Screw drive, very few failures.

Model	HR14-200L
Speed	80-520pcs/min
Main Motor	7.5KW(10HP)
Oil pump motor	0.75KW(1HP)
elevator motor	0.2KW(1/4HP)
Inverter	7.5KW
Brake System	Air-Pressure Clutch
Auto-action controller	PLC Controller
Abnormal auto-action	Automatically detect abnormal man-machine interface display
Vibrator Feeder	820mm,Plus Silent PU Gelatin Spraying
Wire Diameter	#6~#14
Screw Length	9.5-210mm
Machine Size(L*W*H)	2300mm* 1900mm*1900mm
Machine weight	About 2410KG

3. Thread Rolling Machine:

Function: 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.

Model	Max. Dia (mm)	Max. length (mm)	Motor (kw)	Capacity (pcs/min)	Weight (Ton)	size (m)
R3-20A	M2.6	20	1.1	350	0.3	1.1*0.53*1.2
R3-20B	M2.6	20	1.1	350	0.3	1.1*0.53*1.2
R4-25A	M4	25	1.5	320	0.45	1.3*0.63*1.32
R4-25B	M4	25	1.5	320	0.45	1.3*0.63*1.32
R4-40A	M4	40	2.2/0.37	280	0.97	1.5*1.15*1.35
R4-40B	M4	40	2.2/0.37	280	0.97	1.5*1.15*1.35
R5-55B	M5	55	3+0.37	160	1.2	1.6*1.35*1.7
R5-65A	M5	65	3+0.37	130	1.3	1.75*1.4*1.65
R5-65B	M5	65	3+0.37	130	1.3	1.75*1.4*1.65
R6-60A	M6	60	4/0.37	180	1.5	1.7*1.65*1.3
R6-60B	M6	60	4/0.37	180	1.5	1.7*1.65*1.3
R6-100B	M6	100	5.5+0.37	110	1.9	2.7*1.3*1.3
R8-80B	M8	80	5.5/0.37	110	1.8	2.1*1.55*1.3
R8-100B	M8	100	7.5+0.37	100	2.1	2.7*1.7*1.3
R8-120B	M8	120	5.5	100	2.1	2.4*1.8*1.4
R10-120B	M10	120	7.5	80	1.8	2.35*1.95*1.4
R12-120B	M12	120	11	60	3	2.45*2*1.45
R12-160B	M12	160	13	60	3	2.45*2*1.45
R12-220B	M12	220	15	50	3.5	2.5*2*1.45
R16-120B	M16	120	15	50	3.8	2.5*2.1*1.45
R16-160B	M16	160	15	50	4	2.5*2.1*1.45
R16-220B	M16	220	15	45	4.8	3.7*1.9*1.7

 

Final Self Drilling Screw:



 

5. Customer picture

6. Shipping Pictures


7. CE Certification

FAQ

1. Make response to customer's inquiry or requirement within 24 hours.

2. Assist customer to select the most suitable machine and give them our professional suggestion.

3. Produce machine by our experienced team according to customer requirement.

4. Provide customer operation manual or video for machine to help them operate machine more efficiently.

5. Provide customer layout of workshop with machine to help them install machine.

6. Assign engineer to assist customer to install machine.

7. Offer 2 year guarantee for our machines.

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