Ecvv Trade
Zhengzhou Tianzheng Technology Development Co., Ltd.

China Manufacturer with main products: Laser Marking Machine, Laser Engraving Machine, Fiber Laser Marking Machine, Co2 Laser Marking Machine, Pump Laser Marking Machine, Dot Peen...

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Mechanical engraving for jewellery

FOB Price: 3,500.00 - 5,000.00 USD/Set
Supply Ability: 4,000 Set/Sets per Year
Shipping: by air or by sea or by land
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: inside foam and film,outside plywood wooden box



1.Mechanical designing is more stable and flexible.

2. CE,ISO and FDA Certificates for it .

3. Equip self protection system and EMI technology make the machine working more stable during the working.

4. Complete Technical Team with 8 years Service experience .

5. All the main parts from Germanydirectly and quality more excellent than Chinese type (200W)

Welding Series Laser spot welder equipment

The laser spot welding machine produced by Tianzheng is specially designed for jewelry industry. It can be used to repair the holes on the jewelry; spot weld the blisters weld borders and so on.


The laser spot welding machine produced by Boao is specially designed for jewelry industry. It can be used to repair the holes on the jewelry; spot weld the blisters weld borders and so on. BMK series is improved from advanced design technology imported fromGermany. It uses kinesiology design and produced with international top-grade accessories so the machine is more reliable, more durable, more convenient and effective. Besides, laser spot welding can be used to group weld tiny components, for example, weld motor electrode and optical components in greenhouse or special condition. Observing system :It's equipped with special-purpose microscope observing system with cross cursor. It has high speed electron flitting device to protect the operator's eyes from being hurt.

Product application

Stainless steel, copper, gold, silver, gold and other metals and their alloys. Mainly used for jewelry electronic components, communications, crafts and other trades.

Technical Parameters

Max. laser power

150W/ 200W

Laser Wave-length


Single Pulse Engergy


Welding Depth


Pulse Width


Welding Frequency


Adjustable Focusing Size


Control System


Power Consumed


Electrical Source

220V±10%/ 60Hz/ 30A

Main parts list of Tianzheng

Optical System

Main Control Box

1 set


Laser Chamber

1 set



1 set

30 times

Beam Expander



Output Mirrors



Focusing Lens



Protective Lens


Control System

Laser Power Supply


Control Panel


Control Software

1 set

Ver 2.0

Laser Control Card


BCC-A, RS232

D/A Control Card


16 bite D/A output, 4 input/ 4 output I/O

Water Cooling System

1.0 HP

1 set

System components and environmental requirements System components : Mainframe, Cooling system

Supplies :Xenon lamps

Installation Environment :It occupies an area of 2 square meters and should by put steadily.

Working environment : smoothly in a clean environment without vibrating or dirt in the air because the dirt will make the mirror dirty and reduce its lift sharply.

Temperature of the environment: 25to28

Humidity of the environment: 5% to 75% (no condensation)

Power supply: 220VAC ±5% 50HZ

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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