Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel

Product Details
Customization: Available
Control: Automatic
Cooling Way: Water Cooling
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Registered Capital
11680000 RMB
Plant Area
18000 square meters
  • Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
  • Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
  • Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
  • Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
  • Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
  • Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
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  • Overview
  • Product Description
  • Product Parameters
  • Main Features
  • Detailed Photos
  • Scene Images
  • Product Application
  • FAQ
Overview

Basic Info.

Model NO.
DN(B)-100, DN(B)-200, DN(B)-160, DN(B)-250
Style
Fixed
Electrode Stroke
Vertical
Electric Current
DC Shock Wave
Transmission
Pneumatic
Conductive Way
Both-Sided
Welding Spot Number
Multiple
Type
Special
Product Name
Nuts Bolts Screws Spot Welding Machine
Application
Automotive Industry
Machine Type
Pneumatic
Function
Sheet Metal Spot Welding
Keyword
Automatic Welding Machine
Welding Material
Alloy Metal Aluminum Stainless Steel
Feature
Projection Spot Welding
Certification
CE, RoHS
After Warranty Service
Video Technical Support, Online Support and Spare
After-Sales Service Provided
Free Spare Parts, Field Installation, Commissionin
Transport Package
Wooden Case
Specification
CE, RoHS
Trademark
Xingweihan
Origin
Chengu, China
HS Code
85152900
Production Capacity
1000 Sets/Year

Product Description

ChengDu Xinwei is one of the leading welding equipment manufacturer in china, Specialized in manufacturing and provide customers with a complete set of welding solutions.

Owning a R&D team of more than 20 engineers. and a 18000 sq.m factory , which guarantees that we can offer customers the most professional welding advice and after-sales service.

And we have our own overseas technical service teams in many countries in Southeast Asia and South America to provide customers with on-site installation and maintenance services.(Please contact us to ask if there is a technical team in your country)


 

Product Description


Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine For Steel

The automatic mid frequency nut screw bolt spot welding machine is an advanced welding equipment that uses mid frequency inverter technology, designed specifically for efficient and high-precision spot welding processes. It achieves fast and high-quality welding of metal workpieces (such as steel plates, nuts, bolts, etc.) by digitally controlling the intermediate frequency current (usually 1kHz-4kHz), and is widely used in industries such as automotive manufacturing, hardware processing, and electronic appliances.

 
 

Product Parameters

 
Item/Model
DN(B)-100
DN(B)-160
DN(B)-200
DN(B)-250
Rated power At 50%(KVA)
40
63
80
100
Rated primary power(V)
3φAC 380V
3φAC 380V
3φAC 380V
3φAC 380V
Max. Short Circuit Current (KA)
30
35
40
45
Duty cycle(%)
50
50
50
50
Max. Force(N)
6000
6000
10000
15000
Electrode Length( mm)
450
450
450
500
Working Stroke( mm)
80
80
80
80
Cooling consumption(L/min)
20
20
20
20
Max. Welding Capacity(mm)
3.0+3.0
4.0+4.0
5.0+5.0
6.0+6.0

Main Features

1. High efficiency and energy saving: The conversion efficiency of intermediate frequency inverter technology is over 90%, which saves 30% -50% energy compared to traditional power frequency welding machines and reduces power grid load; Short welding time (in milliseconds) significantly improves production efficiency.

2. Excellent welding quality: stable intermediate frequency DC output, uniform formation of fusion nuclei, reduced spatter and virtual welding, high weld strength, and smooth appearance; Suitable for welding high conductivity materials (such as aluminum, copper) and multi-layer plates.

3. Intelligent control: Digital PLC or microprocessor control, can accurately adjust parameters such as current, time, pressure, etc., supports multiple sets of program storage; Equipped with automatic compensation function to offset the impact of power grid fluctuations or workpiece surface oxidation.

4. Automation integration: can be combined with robotic arms and conveyor belts to achieve fully automated production, suitable for assembly line operations; Equipped with photoelectric sensors or vision systems to accurately locate the position of solder joints.

5. Durable and low maintenance: Medium frequency transformers have small volume, low heat generation, and long service life; The water cooling system ensures the continuous and stable operation of the equipment.

6. Application scope:
Automotive industry: door hinges, seat frames, battery connectors, etc.
Hardware: Nut/bolt projection welding, metal mesh welding.
Home appliances: metal shells, brackets, and other point welding processing.


 

Detailed Photos

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel

Customized Fixtures and Moving Components
The section mainly consists of fixtures and moving components. Manually replacing fixtures can achieve welding of two different workpieces. During welding, the workpiece can move back, forth, left, and right on the moving component. Each type of workpiece is completed in four stages, with the first three stages being projection welding and the fourth stage being spot welding.

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel


Gas Storage Tanks
The projection and spot welding machine is equipped with a dedicated gas storage tank, which is beneficial for reducing welding pressure fluctuations and ensuring stable welding force.

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel

 

Scene Images

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
 

Product Application

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
 
Wining by quality, precision to thrive; Dedicated, so Professional. More details, please contact!

 

FAQ

1.ARE YOU A FACTORY?
Yes, we are a factory, all machine is made by our.selves and we can provide customize service ac-cording to your requirement.

2.WHEN CAN YOU ARRANGE SHIPMENT?
We usually arrange shipment within 15 days aftergetting deposit,but custom-zed machines shouldbe more than 30 days. we always ship by air andsea in the mean time.

3.HOW CAN WE GUARANTEE QUALITY?
Always finishing a pre full testing by our professionalengineers.Alwaysfinal100%Inspectionbefore shipment.

4.WHAT DOES YOUR FACTORY PRODUCE?
We produce and export all kinds of automaticwelding machine, welding robots and welding ac.cessories.We can design machines according toyour requirements.

5.WHAT'S YOUR WARRANTY AND AFTER-SALES?
Ne offer 1-year warranty, various forms of onlineinstruction and the spare parts. Professional engineers will solve problem,ifnecessary.

6.CAN WE SEND THE SAMPLE TO YOU FOR WELDING TEST?
Yes. You can send us the samples for welding testand we will send you the pictures and videos afterthe testing.lfyou need, we can also send the samples back to your country so you can check thewelding quality by yourself before ordering themachine.

7.CAN YOU PROVIDE US THE MACHINE DRAWINGS?
Yes. After receiving your detailed requirementandproduct drawings,ourengineer will come outwith the suitable technical proposal with the basicmachine concept drawings to you. After you placing the order, we will send you the more detailecdesign drawings of the machine to you for confirmation.Only after you confirming the drawingsthen we willstart the manufacturing process.

8.WHAT KIND OF PAYMENT DO YOU ACCEPT?
T/T, WESTERN UNION, PAYPAL,.L/C, D/A, ETC, Ali-baba trade assurance. 

Point Resistance Welders Automatic Projection Bolt Spot Welding Machine for SteelPoint Resistance Welders Automatic Projection Bolt Spot Welding Machine for Steel
 
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