Rail Transit Testing Equipment
Shenyang Ziweiheng Testing Equipment Co., Ltd. (referred to as ZWH or Ziwei Test) was founded in 1996. The Company is a well-known supplier specializing in the R&D, design, manufacture and provision of complete system solutions and customized engineering services for leading hydraulic fluid measurement and control system, also a comprehensive third-party organization integrating testing, calibration, inspection and technical services (consulting, training and laboratory maintenance), providing one-stop solutions for enterprises in China.
Why Choose Us
Sales Market
Our products have been successfully exported to many countries and regions including Mexico, Kyrgyzstan, Russia, Vietnam, Pakistan and Japan, covering a wide range of markets.
Customized Service
We have a professional service team dedicated to providing customers with customized solutions to meet their unique and challenging business needs.
High-quality Service
We provide a full range of services covering laboratory CNAS accreditation consulting, CMA certification consulting and related training to ensure that customers can successfully obtain and maintain the required accreditation and certification qualifications.
Patent Certificate
The Company has passed ISO 9001, ISO 45001, ISO 14001, etc., drafted, participated in the compilation and revised more than 20 industry standards, applied for more than 30 patents.
-
![Sound Barrier Wind Pressure Resistance Test Stand]()
Sound Barrier Wind Pressure Resistance Test StandThe railway sound barrier wind pressure resistance test stand is based on the principle and structure of the original curtain wall testing equipment of our company, specialized testing equipment...read more -
![Fastening System Fatigue Test Machine]()
Fastening System Fatigue Test Machine【Equipment introduction】 Fastening system fatigue test machine adopts the development concept of unitization, modularization, and standardization, and is designed by absorbing the international...read more -
![Security Screen Door Test Equipment]()
Security Screen Door Test Equipment【Test items】 Security screen door test equipment is used for kinetic energy test of screen door. 【Applicable standards】 CJT 236 Urban railway transportation platform screen door system. 【Technical...read more -
![Screen Door Testing Equipment]()
Screen Door Testing Equipment【Test items】 Screen door testing equipment is used for structural test and sealing test of platform screen doors of urban rail transit. 【Applicable standards】 CJT 236 Urban railway transportation...read more -
![Screen Door Test Equipment]()
Screen Door Test Equipment【Test items】 Applicable to the speed curve test, accelerated life test, durability performance, obstacle detection and opening and closing door function test of various platform screen doors and...read more -
![Seat Multi-function Test Stand]()
Seat Multi-function Test StandLocomotive driver seat, locomotive passenger seat, EMU seat and other similar products.read more -
![Water Cooled Substrate Burst Test Stand]()
Water Cooled Substrate Burst Test StandConnect the water-cooled substrate to the burst test stand, test medium is water, pressurize to burst, record effective value of the burst pressure.read more -
![Full Vehicle Water Tightness Test System]()
Full Vehicle Water Tightness Test SystemFull vehicle water tightness test system is mainly used to test the ability of the product to prevent rainwater from penetrating under rain conditions, and the rainproof performance when it is...read more -
![Plug Door Sound Insulation Test Stand (Reverberation chamber)]()
Plug Door Sound Insulation Test Stand (Reverberation cham...GB/T 8485-2008 The graduation and air test method for airborne sound insulating properties of windows and doorsread more -
![Plug Door Thermal Insulation Test System]()
Plug Door Thermal Insulation Test SystemThe volume is not less than 100m3, and the internal clearance height is not less than 5m. The depth is not less than 3m.read more -
![Flow Resistance Pressure Drop Test Stand]()
Flow Resistance Pressure Drop Test StandApply a small amount of thermally conductive silicone grease on the hot and cold surface of the test piece, place it in the middle of the hot and cold surface of the thermal conductivity tester...read more -
![Fatigue Test Stand]()
Fatigue Test StandTemperature and pressure combined anti-fatigue test. Among them, the temperature is -40 ° C ~ +85 ° C, 550 cycles (1 cycle / hour) pressure 0 ~ 5bar, 500,000 pressure cycles (15 cycles / minute),...read more
Our Best-Selling Rail Transit Testing Equipment
Sound Barrier Wind Pressure Resistance Test Stand
Sound Barrier Wind Pressure Resistance Test Stand is based on the principle and structure of the original curtain wall testing equipment of our company, specialized testing equipment improved according to the installation method of railway sound barrier test pieces, retains the wind pressure and fluctuation module of the original equipment, while continuing the characteristics of high automation of the original equipment.
Fastening System Fatigue Test Machine
Fastening system fatigue test machine adopts the development concept of unitization, modularization, and standardization, and is designed by absorbing the international advanced electro-hydraulic servo dynamic testing machine technology and combining the actual use conditions of domestic users.
Screen Door Testing Equipment
Screen door testing equipment is used for structural test and sealing test of platform screen doors of urban rail transit.
Closing Door Force Tester
Closing Door Force Tester is used for measuring the door clamping force, which can be more convenient for measuring and evaluating the safety of the door force.
Our Company Products Support Customized Services. If You Have Any Needs, Please Contact Us. Our Professional Team Will Serve You Wholeheartedly.
Sound Barrier Wind Pressure Resistance Test Stand
Technical Parameters
|
Maximum test piece size |
5 × 5 Meters (width × height) |
|
Wind pressure test range |
-8000 ~ 8000Pa (Calculated according to the domestic wind load standard value); Accuracy: 0.5% |
|
Displacement test range |
0 ~ 50mm; Accuracy: Level 0.1, quantity 12 |
|
Power distribution |
Three-phase five-wire braking power, AC 380V 40kW 50Hz |
|
Equipment power consumption |
Using variable frequency speed control technology, the power can be varied from 1kW to 40kW. |
Benefits
● Confidential product and system development and innovation
● Product and system verification
● Data against product and system failures
● Project specific data
● Supportive test data on file
● Flexible testing processes
● Controllable loading sequence and environment
● Technical team can assist with the design of customized testing programs
● In-house experienced installers available
● We also provide accredited tests such as pull through of fixings, flexural strength, hygrothermal resistance, material properties of installation, hard and soft body impact resistance.
Fastening System Fatigue Test Machine
Technical Parameters
|
Load Capacity(kN) |
Static |
50 |
100 |
200 |
250 |
|
Dynamic |
±40 |
±80 |
±160 |
±160 |
|
|
Measurement |
Load |
±1.0% of Reading |
|||
|
Displacement |
±1.0% FS of Each File |
||||
|
Deformation |
±1.0% Of Reading |
||||
|
Range Of Frequency |
0.1～15Hz / 20Hz / 50Hz |
||||
|
Stroke of Piston(mm) |
±50 |
±50 |
±75 |
±75 |
|
|
Distance Between Columns(mm) |
500 |
500 |
700 |
700 |
|
|
Distance Between Grips(mm) |
50~600 |
||||
|
Specification of constant voltage servo pump station |
Flow≥45L/min, 21Mpa, 380V three phase |
||||
Fastening system fatigue test machine is used for tension-tension, tension-compression, compression-compression fatigue test of various materials.
Fatigue test, dynamic stiffness, static stiffness, longitudinal resistance test, assembly buckle pressure test, etc. of high-speed railway fasteners, under-raid cushion and other parts in the laboratory.
The replacement of accessories is also suitable for dynamic and static mechanical performance tests of various parts such as concrete structures, sleepers, steel strands, anchors, and various trusses.
Screen Door Testing Equipment
Technical Parameters
|
Equipment area |
(Length×Width×Height) 8500mm×3500mm×4500mm |
|
Environment |
Laboratory temperature 26±2℃ (user-supplied) |
|
Test piece size |
4000×3000 mm (width×height) |
|
Power distribution |
Three-phase five-wire braking power: AC 380V 40kW 50Hz |
|
Differential pressure sensor range |
±200, ±2000 (dual range) |
|
Wind pressure test range |
-2000～2000Pa Accuracy: 0.5% |
|
Wind pressure control accuracy |
Air tightness test: accurate to 1Pa |
|
Wind pressure resistance test •Deformation detection: 1.5% of the target value of pressure control •Pre-pressurization and repeated pressurization test: 2% of the target value of pressure control • Grading or engineering inspection: 2% of the target value of pressure control |
|
|
Air flow test range |
0～410m3/h, accuracy: 2.5% |
|
Displacement test range |
0～30mm, accuracy: Level 0.1 |
|
Equipment power consumption |
Using variable frequency speed regulation technology, the usable power can vary from 1kW to maximum power (selected according to the highest required value of wind pressure). |
|
Noise index |
The noise level of the equipment depends on the target voltage control value of the system due to the frequency conversion speed regulation technology: Air tightness: The noise is generally 20-30db Wind pressure resistance: The noise is generally 40-120db |
Test items
Screen door testing equipment is used for structural test and sealing test of platform screen doors of urban rail transit.
Closing Door Force Tester
Technical Parameters
|
Force measuring range |
20～310N |
|
Test accuracy |
±3akg or 3% (maximum value) |
|
Elastic modulus |
10N/mm |
|
Length |
115 mm |
|
Diameter |
100 mm |
|
Dimensions |
260X130X115 mm |
|
Weight |
2.1KG |
● Applicable standards – CJ/T 236, EN 14752
● Precise measurements
● Robust design
● Easy to use
● Complete scope of delivery - including high-quality transport case and software
● Comprehensive user support
Additional Information
|
Selling Units |
Single item |
|
Mode of Transport |
Air transport, sea transport, road transport, rail transport |
Installation And Commissioning
Training plan
● Number of trainees: 2-5 People
● Detailed course: Corresponding test standards, equipment principles, equipment points, equipment operation, equipment daily maintenance, mechanical lubrication, electrical control procedures, troubleshooting, maintenance and repair, etc., to ensure that operators can fully understand and familiarize with the equipment, can carry out routine maintenance and management of the equipment independently.
● Training methods: Special personnel on-site guidance and teaching.
● Site arrangement: Customer unit.
● Training equipment: Bid winning equipment.
● Teaching material: Provide corresponding training materials or standards.
Field service
● Technical service: The purpose of on-site service personnel is to ensure the safety and normal operation of the supplied equipment.
● High qualifications: Comply with laws and regulations, abide by the current regulations on-site; have a sense of responsibility and dedication, get in place on time; understand the design of this bidding equipment, familiar with its structure, have on-site work experience, be able to conduct on-site guidance correctly; be healthy and adapt to the on-site working conditions.
● Service responsibilities: The tasks of the field service personnel mainly include unpacking inspection of goods, handling of equipment quality problems, guiding installation and commissioning, performance acceptance and participation in trial operation. Before installation and commissioning, our technical staff will explain to the buyer's technology, explain and demonstrate the procedures and methods to be carried out.
Our Working Process
Signing the contract means that both parties have reached a consensus and trust, which lays the foundation for cooperation.
Equipment production refers to the use of modern scientific and technological means and process technology to produce machinery and equipment to meet the various needs of customers
Equipment delivery refers to delivering the produced equipment to customers for use, providing customers with high-quality services and support, and further promoting the company's development.
After-sales service refers to a series of support and services provided by the company after customers purchase goods, including returns, repairs, maintenance, etc., to ensure that customers receive timely support to solve problems and guarantees during the use of products, and enhance customers' purchasing experience and satisfaction.
Honor And Certificate
FAQ
We're well-known as one of the leading rail transit test equipment manufacturers and suppliers in China for our cheap products and good service. Please feel free to buy customized rail transit test equipment at competitive price from our factory.
rolling stock safety testing devices, railway fault inspection equipment, rolling stock diagnostic machinery