Crocodile-Type Welding Clamp ZKB-70 74421 VOREL
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:74421
Availability:
EAN code:5906083744211
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,30 kg
By purchasing this product, you will receive 61 points from us, which you can use for shopping in our store. This applies only to customers registered in our store.
- Product description
- Product reviews (0)
- Purchase history (5)
Crocodile-Type Welding Clamp ZKB-70 74421 VOREL
Crocodile-type welding clamp for securing the earth lead or electrode in welding machines. Designed for welding circuits with a current of up to 315 A, with a jaw opening of up to 60 mm.
Welding clamp features
315 A electrical rating
The maximum welding current of 315 A defines the permissible load of the clamp in the welding circuit. This value indicates that the clamp is suitable for transformer and inverter welding machines with an output of up to approximately 7–8 kW. Exceeding this rating may lead to overheating of the contacts and damage to the clamp.
Jaw opening up to 60 mm
The maximum jaw opening of 60 mm determines the thickness of the components that can be clamped directly. This parameter allows attachment to sheet metal, steel sections, pipes or structural components with a cross-section of up to 60 mm. Wider components require the use of an intermediate lead.
70 mm² cable cross-section
The clamp is designed for welding cables with a cross-section of up to 70 mm². A larger cable cross-section reduces electrical resistance and energy losses, which translates into a more stable welding arc. Standard welding cables have a cross-section of 25–50 mm², so the clamp provides a compatibility margin.
Crocodile-type mechanism
The crocodile-type clamping mechanism is based on a pressure spring that provides constant pressure of the contacts against the workpiece. This design allows quick attachment and removal without tools, which shortens the time needed to prepare the welding station.
Technical specification
| Model | ZKB-70 74421 |
| Manufacturer | VOREL |
| Maximum welding current | 315 A |
| Jaw opening | up to 60 mm |
| Maximum cable cross-section | 70 mm² |
| Clamp type | crocodile type |
| Application | MMA, MIG/MAG and TIG welding machines |
Applications of the welding clamp
- Securing the earth lead in transformer and inverter welding machines
- Connecting the welding cable to steel structural components
- MMA welding (stick electrode) at currents of up to 315 A
- MIG/MAG welding in the earth circuit
- TIG welding as an earth lead clamp
- Welding work in metalworking and assembly workshops
- Welding steel structures, gates and fences
- Repairs of agricultural equipment and construction machinery
Use and maintenance
Attaching the clamp
Before starting welding, make sure that the surface of the workpiece is cleaned of rust, paint and contaminants. The clamp should be attached directly to the base metal, at a distance of no more than 1–2 metres from the welding point, in order to minimise electrical resistance in the circuit.
Checking the contacts
Regularly check the condition of the copper contacts in the jaws of the clamp. Oxidised or burnt contacts should be cleaned with sandpaper or a wire brush. Worn contacts reduce electrical conductivity and may cause instability of the welding arc.
Storage
Store the welding clamp in a dry place, protected from moisture and chemical vapours. After finishing work, check the condition of the cable insulation and the spring mechanism. Damaged insulation on the welding cable creates a risk of electric shock.
Commercial information
Nobody has written a review for this product yet. Be the first to write a review.
Write a review for this product and you will receive 100 points from us that you can use for shopping in our store. This applies only to customers logged in and registered in our store.
Only registered customers can write product reviews. If you have an account in our store, log in to it, if not, create a free account and write a review.
Client: An...ek,date of purchase 07-12-2020 12:13
Client: TA...IK,date of purchase 04-08-2020 16:21
Client: Ka...ki,date of purchase 20-07-2020 20:27
Client: Pa...ta,date of purchase 21-11-2019 18:29
Client: To...la,date of purchase 04-02-2019 22:39
