multi-station automatic cold formers from China manufacturer - Ningbo Tenggong Precision Machinery Manufacture Co., Ltd.

Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: TGBF-305L

Production Capacity: 30sets/ month

Delivery Date: 30days after deposit

Raw Material: Steel Bar

Extra Services: Piercing & Punching

Certification: ISO 9001:2000

Brand Name: Tenggong

Means of Transport: Ocean

Packing: depend on buyer

Power: Cnc

Machine Type: Roll Forming Machine

Automation: Automatic

Material / Metal Processed: Stainless Steel

Color: According to Customer's Req...

1.Heading station:5
2.Max.cut-off dia.:36
3.Max.cut-off length:420
4.Motor power:132kw

5-station Fully Automatic Cold Heading Machine, multi-station automatic cold formers
*Small orders accepted
*Prompt delivery
*Reasonable price

Specifications	Unit	TGBF-305L
Forging station	No.	5
Forging force	Kgs	600,000
Max cut-off dia.	mm	φ36
Max cut-off length	mm	420
Speed Range	pcs/min	25-45
P.K.O Stroke	mm	60
K.O Stroke	mm	380
Main Slide Stroke	mm	580
Main motor power	kw	132
Cut-off-die size	mm	φ118*150L
Punch die size	mm	φ140*300L
Main die size	mm	φ168*420L
Die pitch	mm	180
Machine Weight(Approx)	kgs	200,000
Normal bolt size	mm	24-30
Shank length of blank	mm	100-350

Main Features of 5-station Fully Automatic Cold Heading Machine, multi-station automatic cold formers:

Reversible nuts and fixed bolt clips that match with TGBF serial multi-station parts cold heading machines.

Transfer conveyance of rotary swing mode and transfer force of adjustable pneumatic mode ensures stable and reliable work-piece conveyance and high speed operation of the machine. The first station clip can automatically loose short dimension feeding, stop and alarm.

Reciprocating movement of clipping table and opening/closing actions of the clip are both driven by a joint intermediate shaft to ensure the coordinated actions.

Fig.04 is 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.

Fig.05 is 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.

Fig.06 is 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.

More description of 5-station Fully Automatic Cold Heading Machine, multi-station automatic cold formers:

1. The mechanical feed adopt the way of round revolving swing with the clamping force which comes from pneumatics. So when the machine is in the state of high speed rotation, the work can still be reliable and there will be a automatic stopping alarm while the machine cutting the short material.

2. Stationary mould's preshoot device and sliding way mechanism are linked by mechanical system, which makes the adjustment highly convenient. And also there is an overload protection.

3. The way of ratch screw die ratchet is adopted in feed system which was quite reliable and convenient to adjust.

4. Because of the implement of cross movement of the driven machine is by the use of double overhead camshaft which is above the transmission shaft, the operative compatibility of the machine is very easy.