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Designed, Manufactured in U.S.A. and Distributed Worldwide since 1966 by Click here to find out more!

Following is a list of West·Bond Manual Wire Bonders:

Model

Features/
Photos

Specification

Brochure
(pdf)

7476D - Wedge-Wedge Wire Bonder

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7700D - Ball-Wedge Wire Bonder

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7476E - Wedge-Wedge Wire Bonder

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7700E - Ball-Wedge Wire Bonder

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747677E - Three Way Convertible Wire Bonders

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747730E - Three Way Convertible Wire Bonders (High Frequency)

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Manual Wire Bonders Short Descriptions:

Choose a Model from the list below or Click on photo to see larger image.

"D" Series
Model 7476D - Wedge-Wedge Wire Bonder:

Machines of this series bond aluminum or gold wires from 0.0007 in. to 0.002 in. diameter, gold ribbon 0.0005 in. by 0.002 in. through 0.001 in. by 0.010 in. by the wedge-wedge technique using ultrasonic energy to attach aluminum wire at room temperature and adding work piece heat for gold wire. Wire is fed to the work point by two methods selectable by exchange of wire clamps; either diagonally through the heel of the bonding wedge, or vertically down through a hollow wedge. Either allows programmed motions to clamp, break, and feed wire continuously, but requires front-to-back bonding direction. This machine is very easy to use.
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Model 7476D Brochure (260 KB)


Model 7700D - Single Ball or Ball-Wedge Wire Bonder:

Machines of this series bond gold wires ranging from 0.0007 in. to 0.002 in. Bonds are made by the ball-to-wedge technique using ultrasonic energy and work piece heat. Wire is clamped and threaded vertically through a hollow capillary, allowing independent feeding action. The connection is begun with a ball formed on the end of the wire stock by electric discharge, and completed by a wedge bond under the end of the capillary tool. The operator using hand/eye reference to bond targets and elevations guides the bonding tool manually. The newest feature, called "Security bond", has been added to this machine, which allows the operator to easily switch between regular ball bonding or security ball bonding.
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Model 7700D Brochure (271 KB)




"E" Series
Model 7476E - Wedge-Wedge Wire Bonder:

The base model of this series is Model 7400E, an ultrasonic/thermosonic wedge-wedge wire bonder designed to interconnect wire leads to semi-conductor, hybrid or microwave devices. The machine bonds aluminum or gold wires ranging from 0.0007 in. to 0.002 in. Bonds are made by the wedge-wedge technique using ultrasonic energy to attach aluminum wire at room temperature and adding work piece heat for gold wire. Wire is clamped and threaded diagonally under the bonding wedge, allowing independent feeding action but requiring front-to-back bonding direction. The bonding tool is guided manually by the operator using hand/eye reference to bond targets and elevations. This machine is very easy to use.
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Model 7476E Brochure (277 KB)


Model 7700E - Single Ball or Ball-Wedge Wire Bonder:

Model 7700E is a thermosonic ball-wedge wire bonder designed to interconnect wire leads to semiconductor, hybrid, or microwave devices. The machine bonds gold wires ranging from 0.0007 in. to 0.002 in. Bonds are made by the ball-to-wedge technique using ultrasonic energy and work piece heat. Wire is clamped and threaded vertically through a hollow capillary, allowing independent feeding action. The connection is begun with a ball formed on the end of the wire stock by electric discharge, and completed by a wedge bond under the end of the capillary tool. The bonding tool is guided manually by the operator using hand/eye reference to bond targets and elevations. The newest feature, called "Security bond", has been added to this machine, which allows the operator to easily switch between regular ball bonding or security ball bonding. This machine is very easy to use.
Click here for more information!
Model 7700E Brochure (190 KB)


Model 747676E - Three Way Convertible Wire Bonders:

Triple Convertible Machines: Including Model 7476E and Model 7700E. This machine with three bond tool heads, 45° head, 90° head, and ball bonding head, all convertible. This machine is very easy to use.
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Model 747677E Brochure (232 KB)


Model 747730E - Three Way Convertible Wire Bonders (High Frequency):

Triple Convertible Machines (High Frequency): Including Model 747630E and Model 7730E. This machine with three bond tool heads, 45° head, 90° head, and ball bonding head, all convertible. This machine is very easy to use.
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Model 747730E Brochure (202 KB)





Typical Applications

Many Uses Include:




An example of a typical amplifier where vertical feed deep access wedge-wedge wire bonding is required
and ribbon interconnects between substrates.

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