Products:
Automatic multi-station Cold Bolt Former is a specialized machine tool with high efficiency and automation among forging machinery. Cold forging technique and automatic cold forging formers are used as an important means for producing different kinds of bolts, screws, rivets and nuts in the field of fastener industry. Because of the advantage of the cold forging equipment itself and the superiority of cold forging technique, the formers also are 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, sewing machine, construction, furniture, light industry and daily necessities, etc.
Cold Bolt former Inner Structure Diagram
Wire cutting part is actuated by strong link-block system,the movement is stable and reliable,as well as by using circular shears for assuring the kerf clear and neat.
There are two devices for beyond retreat in the feeding course and the pawl can raise automatically when the pawl goes back.
The swing of gripper is driven by conjugate cam,so the movement is reliable even at high speed return.
Thanks to swing type pneumatic gripping mechanism,the gripping capacity is adjustable.if the wire is in short size,the first gripper will automatically free clamping.
If the wire is in short size,the first gripper will automatically free clamping,stop machine and raise the alarm.
Hand operated digital feeding length
The ON/OFF between main drive shaft and flywheel can be actuated at once,due to air clutch,it is able to let the former run at inching mode,but the motor will not stop instantly or start suddenly for protecting motor and converter.
Each station of rear knock out device can be adjusted individually,and the last station can realize the action of knocking out trimmed product via adjusting the location of cam or changing different cam,however the safety pin with the function of pressure check-up is attached.
Due to high accurate multi-function compound gripping mechanism,the gripper can be interchanged at will between translational wide open and turnover wide open,the break through key of the know how is both turnover and open(this mechanism has gotten patent protection).
With hgih-grade configuration,easy for adjustment and centralized compressde-air system.
Simple and convenient operating system
High accuracy main sliding block is designed to be connected with rear wing for letting it run stably and precisely,the bottom of front and back wing is adopted super wearing inserted copper plate with self lubrication,it can ensure accuracy and extend service life.
With individual and independent design for front knock out,each front knock out station can be separately adjusted and to be equipped with knock out force checking system,if the knock out force is too big,it will automatically stop machine and raise the alarm.
| Model |
Unit |
RBF-84S |
| Forging Station |
NO. |
4 |
| Forging Force |
Kgs |
60.000 |
| Max.cut-off Dia. |
mm |
φ10 |
| Max.cut-off Length |
mm |
115 |
| Output rate |
pcs/min |
120-180 |
| P.K.O. Stoke |
mm |
18 |
| K.O.Stroke |
mm |
92 |
| Main Ram Stroke |
mm |
160 |
| Main Motor Power |
Kw |
22 |
| Overrall DIms.of cut off die |
mm |
φ50*50L |
| Overrall DIms.of punch die |
mm |
φ45*125L |
| Overrall DIms.of main die |
mm |
φ60*130L |
| Die Pitch |
mm |
70 |
| Approx.Weight |
T |
14 |
| Applicable Bolt dia. |
mm |
5-8 |
| Shank Length Of Blank |
mm |
15-90 |
B. Price: FOB China port
C. Payment: 30% advance payment, the balance by T/T before shipment.
D. Shipment: within 4 months from the date of advance payment date.
E. Packing: Seaworthy packing.
F. Insurance: Will be covered by The Buyer.
G. Warranty: 12 months from the date of delivery for free replacement against the defective/faulty design/poor workmanship.
H. Inspection: At Seller's plant by Buyer before dispatch.
I.Training: Buyer's people will visit to Seller's factory for training/trial run for minimum one week but their stay could be extended until they are satisfied with trail run of the product and machinery specifications. The Buyer will pay all expenses of visit of their people.
J.Trial of the machine
The seller only supply 200kgs Carbon steel material free for trial, if the buyer need make more trial products, then the buyer pay for the trial material cost, the buyer pay the material cost 15 days before trial of the production.
If the buyer pay for the material, the seller can ship the trial product back to the buyer.
K.Optional:
1. Service: USD7000.-, 3 persons, 7days. (one mechanic engineer, one electric engineer, one English translator), the service person only instruct the buyer install the machine, adjust the machine in working condition and train the operator, the buyer will arrange their workers install the machine according to the instruction, the buyer will prepare the necessary tools, device and material (such as cable, oil etc.) for installation, all these cost should be paid by the buyer. The buyer should pay for service cost before the seller supply service. Before the seller supply service, the buyer should finish the necessary foundation of the machine, connect the power cable, prepare the necessary material (such as lubrication oil etc.), put the machine in working condition, otherwise, if the buyer hasn't finish these job, and extend the service time, the buyer will pay for the extra cost.
We are the biggest dealer in China. We can get the best price from Manufacture .
We can get lower price than you purchase from manufacture directly and we can give you best after-sale service.
We have engaged in exporting more than 20 years.
80% fasteners machine in INDIA Import from us.
Such as Deepak , Empire ,Poojafore , LPS they all use our machines.
We engaged in exporting good quality products. We can give you the best price and best after-sale services.
If you have any questions, we can send engineer to your city solve problem for you.
Inspection
Packing
For any questions,please feel free to contact me.
Best regards,
Vera
MOB:86 18704610523
Audited Supplier 
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