Rainbow Multi Station Bolt Making Machine Bolt Former

• After-sales Service: 1 Year
• Type: Forging Operation
• Forging Forming Method: Mold Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RB
• Power Source: Electric
• Feature: Automation
• Certification: CE
• Warranty: 12 Months
• Customized: Customized
• Advantage: Work Flexible
• Condition: New
• Forging Station: 6
• Oil Capacity: 620\730-2210\2600
• Main Air Source Pressure: 5-7 Kg
• Main Air Pipe Diameter: 1′′-2′′ Inch
• Main Power Cord Diameter: 10-95 mm
• Air Switch of Main Power: 80-400 a
• Bearing Capacity of Ground: 8-22 T/M²
• Transport Package: Seaworthy
• Specification: 6.5*3.3*2.5m
• Trademark: Rainbow
• Origin: China
• HS Code: 8463900090
• Production Capacity: 1000 Set/Year
• Package Size: 650.00cm * 330.00cm * 250.00cm
• Package Gross Weight: 8000.000kg

Product Description

Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation.
We can supply multi-station cold forging machines, including 3 station, 4 station, 5 station, 6 station and 7 station machines. Cold upsetting technique and cold forging machines are used as an important means for producing different kinds of bolts, nuts and other metal parts in the field of fastener industry. Because of the advantage of the cold upsetting equipment itself and the superiority of cold upsetting technique, the cold formers are also widely used in different national economic territories for producing fasteners and abnormal non-standard parts such as aviation, steamer, machinery, rail traffic, vehicle, motorcycle, bicycle, architecture, electric appliance, electronic and communication products, etc.
Besides bolts and nuts making machines, we can also supply thread rolling machine, tapping machine, heat treatment furnace, zinc plating line, etc whole production line for producing bolts, nuts and parts.
Our bolt former is highly praised by customers all over the world. It's been widely use in famous fastener factories home and abroad. Look forward to cooperate with you!.

Advantages:
1. Baffling device in front of die
2.  Adjustable P.K.O mechanism(Adjustable speed and length for each station)
3.  Highly equipped horizontal wire stand (with cylinder straightening and bending head, receiving device, cylinder to adjust the left and right feeding position, with electric sawing machine sawing head, drum hard chrome plating
4. Electric pulse digital stopper, touch screen adjustment (no need to replace the stopper rod when producing long or short products) without manual hand wheel.
5. Electric pulse digital feeding length, touch screen adjustment, no need for manual operation
6. wide open and turn over fingers
All above technology R&D by our selvese, after three years of development, our company has become a leading company in bolt part maker eare, especilly in technology and quality are highly appreciated by our customers. The above unique function is helpful to make special parts.

	RBP-66S	RBP-106S	RBP-136L	RBP-136LL	RBP-166S	RBP-206L	RBP-206L(H)	RBP-256SL
No. of heading station	6	6	6	6	6	6	6	6
Forging force(kgf)	70.000	110.000	140.000	160.000	250.000	390.000	430.000	530.000
Maximum cut off diameter(mm)	10	16	18	18	26	30	32	35
Maximum cut off length (mm)	115	135	285	285	190	240	240	270
Output(pcs/min)	90-150	80-120	60-90	45-70	55-90	40-70	40-70	30-50
Max punch knockout stroke(mm)	25	35	50	60	55	55	55	55
Max die kick out stroke(mm)	90	118	175	280	178	240	240	230
Main ram stroke(mm)	160	190	270	380	274	346	346	330
Main motor power(kw)	22	37	45	55	75	90	110	132
Overall dims. of cut off die (mm)	50X50L	52X75L	67X69L	60X100L	84X120L	85X120L	85X120L	109X150L
Overall dims. of punch die (mm)	45X125L	53X115L	60X130L	60X232L	75X185L	90X215L	90X215L	125X270L
Overall dims. of main die (mm)	60X130L	75X135L	86X190L	93X294L	108X220(300)L	125X240(450)L	125X240(450)L	148X250(450)L
Die pitch(mm)	70	94	110	110	129	140	140	160
Applicable bolt dia (mm)	3-8	6-10	8-12.7	8-12.7	10-16	12-20	16-24	16-30
Shank length of blank(mm)	15-85	15-110	20-160	75-262	20-160	25-220	25-200	35-220
Approx. weight(kgs)	16,000	24,000	35,000	48,000	56,000	80,000	92,000	135,000

Contact for Extra Discounts
Joanne Qu/Sales Manager
Harbin Rainbow Technology Co., Ltd