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full automatic bolt making machine

Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: L/C, T/T, WU
Supply Ability: 30sets/ month
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: High Speed Cold Forming Machine, Mult-station Cold Forming Machines, Fully Automatic Cold Forming Machines, Bolt Cold Forming Machine, Cold Forming Machine

Product Detail

Model No.: TGBF-164S
Means of Transport: Ocean
Power: Cnc
Raw Material: Steel Bar
Machine Type: Roll Forming Machine
Extra Services: Piercing & Punching
Automation: Automatic
Certification: ISO 9001:2000
Material / Metal Processed: Stainless Steel
Brand Name: Tenggong
Color: According to Customer's Requirement
Production Capacity: 30sets/ month
Packing: depend on buyer
Delivery Date: 30days after deposit
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Product Description

Product Name: full automatic bolt making machine, multi-station cold header
Model No.: TGBF-164S

Full automatic bolt making machine, multi-station cold header

Specification of full automatic bolt making machine, multi-station cold header:


Specifications
Unit
TGBF-164S

Forging station
No.
4

Forging force
Kgs
220,000

Max cut-off dia.
mm
φ18

Max cut-off length
mm
195

Speed Range
pcs/min
70-110

P.K.O Stroke
mm
40

K.O Stroke
mm
170

Main Slide Stroke
mm
260

Main motor power
kw
55

Cut-off-die size
mm
φ60*90L

Punch die size
mm
φ75*185L

Main die size
mm
φ100*190L

Die pitch
mm
120

Machine Weight(Approx)
kgs
43,000

Normal bolt size
mm
10-16

Shank length of blank
mm
20-150

Product Function:
This model could produce bolts or pins with 10-16mm diameter and 20-150mm shank length.

rear knock-out mechanisms
. Rear knock-out mechanism of various stations can respectively and independently adjusted. Last station can fulfill edge-cutting or knock-out actions through adjusting or changing cam. Before being kicked out, dead-point position of all models keeps the same. Some models can choose to hand-wheel type or CNC type rear knock-out threaded pipe adjusting mechanism.

punch knock-out mechanism of TGBF serial model.. Punch knock-out coincides with back action of machine slider. After the work-piece is shaped, it stays in the mould and then being kicked out by rear knock-out mechanism. It avoids being taken away by the punch and then get deformed. Various stations of front knock-out positions can be independently adjusted. All the front lead-out mechanisms have knock-out force over-load protection devices.

electric feeding mechanisms. In return stroke, pawl can be automatically raised by air cylinder and be separated form ratchet wheel. It not only removes friction and noise, but also prevents ratchet wheel from reversal operation.

Product features of full automatic bolt making machine, multi-station cold header:

1. Models apply air clutch brake with small starting current, allowing operation modes of "Inching", "Single Stroke" and "Continuous Running". The main sliding table can automatically stop at its rear position while operated under "Single Stroke" and "Continuous Running" modes, so as to obtain maximum space for adjustment.

2. Enclosure cutting off die and knife deliver a clear and perfect cross section of blank for forming.

3. The cut off roller is designed at the center of the cut off rod to avoid eccentric force occurred on the roller pin, so as to obtain high efficiency and stability of the cutting mechanism.

4. Front knock-out (P.K.O.) actions coincide with back action of main sliding table, allowing the forged parts temporarily stay in the forming die, instead of being taken away by the punch.

5. The machine main parts such as the bench, main sliding table etc has been treated for removing the residue stress after casting to avoid any deformation and keep stable precision of the machine in long term.

Company Advantages:
Ningbo Tenggong Precision Machinery Manufacture Co., Ltd. is subordinated to China Tenglong Stainless Steel Wire Group. In 2010, the company invests in a lot of advanced domestic and international metal plate processing equipments so as to ensure the strategic requirements of high starting point and high quality to the product R & D. We promise favourite prices, best quality and prompt after-sale service.

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