Automatic Reinforced Steel Cylindrical Pile Cage Spot Welding Machine for Bridge Construction Quality Choice

Automatic reinforced steel cylindrical pile cage spot welding machine for bridge construction

Pile Cage Making Machine Introduction

Pile cage making machine can process the pile cage by 12m-27m automatically. Based on requirement of construction, the latitudinal rebar will be inserted into the sleeves which fixed on the rotating disk, take longitudinal circle wire and welding it on one latitudinal rebar, when the machine driven and the rotating disk rolling, the longitudinal circle wire will be twines around the rebar, when the disk is moving, it is also rotating, then it will be pile cage. It is controlled by programmable logic controller, the power will be offered by servo motor. There are also hydraulic lifting device under the cage for supporting, welding guns can work automatically according to order. 

Automatic Cage Welding Machines are designed as unit construction systems which enables our customers to be flexible in considering the individual interests and requirements. A special version of the Automatic Cage Welding Machine producing polygonal reinforcement cages also sells very well. With this machine, reinforcement cages for pillars and supporting beams can be manufactured as well as reinforced concrete elements, foundation piles etc.

Production Characteristic/Features:
1.High Automation

 It is controlled by computer and operate on touch screen, meanwhile, welding automatically by welding guns. 

 2. Quick Welding

 Welding automatically by welding guns, one welding point just take one second, it can be three or four times fasterthan traditional artificial mode.

 3.Stable Quality

 High quality welding point, accurate rebar spacing, good synchronicity. The accurate longitudinal circle wire spacing provides basis for quick butt welding. 

4. Intensity of labor is decreased

 Two or three workers can operate well on this machine

 5.Easy operation

 The worker can operate it well after short training. 

 6.High adaptive capacity

 It apply to the pile cage welding with the rebar by 12-50mm, the longitudinal circle wire spacing can be adjusted  automatically. The length of pile cage is 12m-27m. 

 7.Customizable

According the requirement , the pile cage with double main reinforcement or butt welding can be customized. 

 8.Convenient transportation and installation

 It adopts modular design, the raw material device, main engine and conveying device can be dismantled, every part of it can be hoisted.

Technical Data/Parameter

Production Process

Feeding → Inserting rebar(main bar) → fixing →overlapping stirrup→start welding → normal welding→ stop welding → cutting stirrup → Separate fixed disk → loosing rebar →separating movable disk → unloading cage→ lowering electric support → resetting movable disk

Technical Solutions

1.      personnel allocation:Under normal circumstances, 5 to 6 person can work as a team.

Specific allocation is as follows:

 Preparation and feeding materials:2 people

Roll welding:1~2people

strengthening hoop: 2 people

The Specific amount of staff should be based on the size and the model of the steel cage.

2.      Production efficiency

1500mm pile cage: two classes, can process 300-400 meters /day,(about 20 tons).

When Welding a 12-metre steel cage, the general loading and unloading time is approximately 15-20 minutes, normal welding time is approximately 18-25 minutes (spacing 120mm), so the comprehensive time is 30-45 minutes, the speed can be greatly improved after skilled.(generally, the weight of a steel cage with diameter of 1.5 meters and length of 12 meters is about 800 kg)

The efficiency of making pile cage is related to the quantity of the longitudinal rebars, the diameter of the cage, the coil spacing and the skill of workers.

3.      Steel cage template

According to actual requirements, the design of pile cage will be different (such as the quantity or diameter of longitudinal rebar), it’s adaptable to different engineering needs by changing the template and the catheter.

QC

a. Every components and parts are examined and detected before assembling.

b. Every parts are assembled exactly according to the machine structure directions.

c. The machines are tested and checked carefully when they come off the production line.

 R&D

This machine is our well designed industry products, which evolves our team’s hard research, customers’ advise and competitor’s advantage.

We have and will never stop in doing research on latest technology!

Our Service:

Pre-sale Service

1. Supply item design, process design.

2. Help you choose a proper machine.

3. Making the machine according to your requirement.

Sale Service

1. Acceptance equipment together with you.

2. Help you to make the method statement and the details of the process.

After-sales Service

1. Guarantee for a year.

2. Quality problem, we will send you the accessories.

3. Free repair whole using life (without the freight and accessories charge)

4. SKZ has a professional and international experienced after service team. They all have more than 5 years’ experience and most of them have experience of oversea technical support.

FAQ:

1. Q: Are you a factory or trading company?
A: We are a manufacturer with strong capability in research,development and manufacturing, you could get factory price from us.

2. Q: Where is your factory located? How can I visit there? 
A: Our factory is located in Shenzhen City, Guangdong Province, China. It’s about 20 km away from Shenzhen Baoan international Airport and there is direct subway connecting HongKong. The traffic is very convenient.

All our clients, from home or abroad, are warmly welcome to visit us!

3. Q: Can you do OEM?

A: Yes, we can do OEM products.

4. Q: what have you company accomplished since establishment?

A: Our company is a state high-tech enterprise, our rebar processing machinery are used in hundreds of infrastructure projects both with China and abroad. We are the framework agreement supplier to CRCC(CHINA RAILWAY CONSTRUCTION CORPORATION)we have a experienced scientific research team and after-sales service team.