Workbench size

1100×500㎜

Dimensions of the stretching machine workbench

290×290㎜

Stretching machine stroke

280㎜

working pressure

350㎏

Motor power

120W

T-shaped mold size

12㎜

Column span

250×250㎜

High speed punch stroke

60㎜

Closed height

80㎜

Motor power

0.5kw

Impulse pressure

0.5T

Machine weight

130㎏

Fixed method

Mobile, can stop the casters.

2

Two independent devices, namely high-speed cold punching machine and adjustable speed stretching machine, are dedicated to specific machines.

3

Can use our company's aluminum alloy disassembly and transparent molds for classroom teaching, stamping and stretching demonstrations, and small part production.

4

Hardware parts can be produced by using 0.2-0.5mm thin aluminum or iron sheets in combination with molds.

5

Equipped with a mechanical automatic feeding system, with a feeding speed of over 300 times per minute, a feeding length of 5-40cm, convenient and fast adjustment, and equipped with an infrared sensing protection device.

6

The column should use hard chromium precision guide rods, and the guide sleeve should use imported copper guide sleeves with self-lubricating function.

7

Power supply: 220V, 50Hz.

8

Aluminum alloy components are made of hardened aluminum alloy plates and undergo oxidation treatment, with a hardness of HB90 or above and a yield strength of 245 or above.

9

Shank hole diameter: φ16mm。

10

The stretching motor adopts a linear speed control braking motor and a fine adjustment controller.

electrical machinery

Linear speed control brake motor

Protective devices

Infrared induction protection device

Feeding device

Mechanical automatic feeding system

Main engine aluminum alloy components

T651 and undergo oxidation treatment.

Column

Hard chrome precision guide rod, the guide sleeve adopts self-lubricating copper guide sleeve

1

Micro cold stamping and stretching forming unit

1100 mm×500 mm×1500mm，Details as above

2

Blanking mold

(Equipped with cold punching machine)

150×85 mm

The mold cuts the sheet metal along the closed line, with the lower part being the working part and the remaining part being waste material. It has elastic discharge, reliable action, long mold life, and convenient installation.

3

Punching die

(Equipped with cold punching machine)

150×150 mm

The mold cuts the parts along the closed line, and the punched part is waste material. A fixed discharge plate is used to discharge the material, preventing breakage and improving punching accuracy.

4

Bending die

(Equipped with cold punching machine)

150×85 mm

The structure is simple, easy to install and adjust, and there is no strict requirement for material thickness. The convex mold serves both as a top material and a pressure material, which can prevent material deviation and achieve high accuracy.

5

Stretching die

(Equipped with cold punching machine)

150×85 mm

A mold for making hollow workpieces from sheet metal, which is equipped with an edge pressing device. Before deep drawing, the blank is placed on the edge pressing ring and positioned by the shape, suitable for the first drawing.

6

Multi station progressive die (with stretching machine)

200×150 mm

The mold is a continuous punching, stretching, and material dropping mold. This mold adopts manual progressive design, which is easy to assemble and disassemble. The mold mechanism is compact, and the quality of the parts is good.

7

Formal composite mold

(Equipped with cold punching machine)

150×85 mm

This mold completes two processes of punching and discharging simultaneously at the same workstation. The lower part of the mold is equipped with a discharging concave die and a punching convex die, while the upper part is equipped with an elastic unloading device and a discharging convex die. The structure is compact and efficient, suitable for punching single hole parts.

8

Inverted composite mold

(Equipped with cold punching machine)

150×85 mm

This mold completes both punching and punching processes on the same workstation. The upper part of the mold is equipped with a punching concave die and a punching convex die, while the lower part is equipped with an elastic unloading device and a punching convex die. The structure is compact and efficient, suitable for punching porous parts.

9

Continuous drawing die

(Equipped with a stretching machine)

200×150 mm

The first deep drawing of the product cannot be formed and requires multiple drawing molds. The mold is sequentially drawn with one end of the strip material until the last drawing when the workpiece is punched off from the strip material.