Cold Welding Machines
DA10 Table Cold Welder for 0.10-0.50 mm Copper
A 3.3 kg ductile cast iron table welder in a carry case, for fine wire in a narrow space.
View specifications
DB30 Cold Pressure Welder for 0.30-1.30 mm Copper
The 0.30 mm entry build of the DB30 desk welder, for copper aluminium and other non-ferrous wire.
Product Overview
DB30 Cold Pressure Welder for 0.30-1.30 mm Copper
This DB30 build starts at 0.30 mm copper rather than 0.35 mm, covering copper 0.30-1.30 mm and aluminium 0.30-1.40 mm. It is the same 13 kg ductile cast iron desk machine with double cavity dies, specified for cold welding copper, aluminium and other non-ferrous wires.
Specifications
- Desk cold pressure welding machine ModelDB30
- Materialductile cast iron.
- Copper wire0.30mm-1.30mm Aluminum wire: 0.30mm-1.40mm
- DimensionL250mm*W70mm*H155mm
- Net weight13.0kgs
Key Benefits
What This Model Gives You
Starts at 0.30 mm
Half a tenth lower than the other DB30 build, which matters when the finest size on the line is 0.30 mm.
Non-Ferrous Generally
Rated for copper, aluminium and other non-ferrous wire, not only the two main metals.
Double Cavity Dies
Standard for this machine, so die life is doubled on the running sizes.
Movable
Bench or trolley mounted for ease of movement around the drawing hall.
Application Scenarios
Where It Is Used
- Fine to intermediate drawing
- Brass zinc silver and nickel wire
- Bunching and stranding lines
- Enamelled wire
Industries
Problems It Solves
Why Buyers Specify It
- A machine that starts at 0.35 mm cannot take the 0.30 mm size
- Non-ferrous alloys other than copper and aluminium need a machine rated for them
- Die changes eat shift time when only one cavity is available
Compared With Other Models
Against the 0.35 mm DB30 build, this one reaches 0.30 mm copper. Against the DA30 at 10 kg cast steel, this is the heavier ductile cast iron machine with double cavity dies.
Use Guide
How It Is Set Up and Run
- Mount on bench or trolley.
- Fit the SD2 double cavity die set for the size.
- Trim both ends square and load with equal protrusion.
- Close fully, shear the flash, pull-test the first joint.
Customisation and Supply
What Is Built to Order
Dies to Your Wire
Dies are manufactured for wire between 0.10 mm and 25.0 mm to suit round or profile wire and rod, to the customer's own specification, at -1% / +2% of the wire diameter.
Your Electrical Supply
On the motorised and hydraulic machines, operating voltage is built to the industrial supply of the destination country. State voltage, phase and frequency with the order.
Export Packing
Machines are packed in a strong wooden or plywood case as stated per model. Carry cases are supplied with the portable welders and the DA10.
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Background Reading
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DA10 Desk Cold Welder for 0.10-0.50 mm Copper
The bench-mounted DA10 build at 3.5 kg, for fine copper and aluminium wire from 0.10 mm.
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DB100 Desk Cold Welder for 1.00-4.00 mm Copper
Bench or trolley mounted, copper 0.90-4.00 mm and aluminium 1.00-5.50 mm on a 36 kg ductile cast iron frame.
View specificationsFAQ
DB30 Cold Pressure Welder for 0.30-1.30 mm Copper Questions
Which non-ferrous metals can it weld
It is specified for cold welding copper, aluminium and other non-ferrous wires. Aluminium alloys, 70/30 brass, zinc, silver and silver alloys, nickel and gold are all cold weldable in the appropriate size range.
What is the welding range
Copper wire 0.30 mm to 1.30 mm and aluminium wire 0.30 mm to 1.40 mm.
Are double cavity dies standard
Yes, the welding dies available for this machine are double cavity.
What does it weigh
13.0 kg, in a L250 × W70 × H155 mm body.
Quote the DB30 Cold Pressure Welder for 0.30-1.30 mm Copper
Give the wire material, the diameter and the country the machine will run in, and the quote comes back with the die set and the voltage build already decided.