Highway Underslung Launching Girder Q235B Steel High Loading Capacity

Basic Information
Place of Origin: Shandong, China
Brand Name: BOYOUN
Certification: SGS; ISO
Model Number: Formwork System
Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: Packaging details electric winch and electricals are package by high quality plywood crates, main beams are package by plastic woven cloth,or according to customer's requirements.
Supply Ability: 60000 Ton/Tons per Year
Contact Now
Material: Q235B Steel Certificate: ISO9001
Surface Treatment: Painted Type: Bridge Form
MOQ: 50 TONS Tolerance: Standard Or According To Your Requirement
Formwork Design: Boyoun Supply Launching Mechanism: Hydraulic
Application: Bridges,viaducts,Interchange,suspension Bridge,cable-stayed Bridge Bridge Type: Span By Span Construction, Continuous Or Simply Supported
Port: Tianjin/Qingdao
High Light:

movable formwork


segmental box girder launching

Overhead highway and viaducts gantry girder erection movable scaffolding system machine

MSS bridge erecting crane


The bridge girder erection machine not only can meet the standard set up, but also it can meet the cross curve erection, variable span erection, span continuous beam, composite beam, continuous steel etc. In addition to bridge erection, simply supported girder erection and point lifting, it is characterized by good stability, high efficiency, safety and reliability, variable span convenient adjustment and convenient operation and etc.



Safety features:


  • Safety is the most important issue for cranes.To ensure the safety,the following safety devices are equipped in BL crane.
  • Crane traveling limit switch.
  • Overload protection device.
  • Lifting height limit device.
  • Voltage lower protection function .
  • Phase sequence protection function.
  • Emergency stop function.
  • Rain cover for outside hoist, driving units, electric cubicle.
  • Warining indicator : flashing nights and warning sounds.
  • Wire-less infra-detector for anti-collusion.


All-in-one solution

Professional solution for each project

Prompt offer with competitive price

Process every unique project for client


Formwork instructors

The Boyoun formwork in­struc­tors are  spe­cial­ly trained and ex­pe­ri­enced prac­ti­tion­ers who know how to install


1. Where is your factory?

Our factory is located in Binzhou city, Shandong province, where is 350km far from Beijing, 240km far from Tianjin port. Our sales office is located in Beijing city.

2. How fast can my order be delivered?

You can state your desired Delivery date for your order. The order and the desired delivery date will be checked after your order got sent.
When you receive your order confirmation, you will find the information on your final delivery date (outgoing). We will, of course, try our best to meet the specified delivery date.

3. What's the material of your products?

Steel Q235B or Q345B. 

Contact Details

WhatsApp : +8618611976923