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The hysteresis cable reel is transmits the power supply for the large-scale mobile hoisting equipment between two relative vehicles, the control supply or the control signal coiling installment. It widely applies in the harbor gate place hoist crane, the container hoist crane, the ship loader, the tower crane and so on similar operating mode heavy duty machinery equipment.



The hysteresis cable reel is in the present cable winder the ideal coiling equipment, it with

the commonly used counterweight type, the moment of force electrical machinery type cable drum compares, has the volume to be young, function entire, the installment service is convenient, the approximate permanent tensity, may act according to the actual operating mode request adjustment output torque, and has good from the brake function, does not need to install the brake, the cable drum movement is reliable, can stop up for a long time transfers, but does not damage.

cable reel drum transmits the power for large-scale mobile hoisting equipment between two relative vehicles, control power supply or control signal coiling installment. It is widely used in the harbor gate place hoist crane, the container hoist crane, the ship loader, the tower crane and some similar operating mode heavy duty machinery equipment.



The magnetic motor type cable drum is in the present cable winder the ideal coiling equipment, it with the commonly used counterweight type, the moment of force electrical machinery type cable drum compares, has the small CBM, function entire, the installment service is convenient, the approximate permanent tensity, may act according to the actual operating mode request adjustment output torque, and has good from the brake function, does not need to install the brake, the cable drum movement is reliable, can stop up for a long time transfers, but does not damage.

Introduce
Temperature and Humidity Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, it is suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, printing, packaging, etc.

Featurers
1)The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.

2)Available in Chinese and English LCD touch screen, easy operation and program.

3)Able to display the relative date and information of the whole operating system in running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly.

4)The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.

5)The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate.

6)Water Supply adopts automatic watering System, Circulating water supply together with water filter.

Introduction
Competitive Price Constant Climatic Walk in Chamber used to test various types of materials for their tolerances under condition of heat, cold, dry, humidity.

Application:
For all types of electronic products quality inspection , electric appliance, andcommunication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries products.

Model BRS Series ( 4m~120m specified by user )
Temp-range A:-20~+150, B:-40~+150, C:-70~+150
Humid-range 20% R.H ~98% R.H ( Can specified low temp and low humid )
Temp. Accuracy 0.5
Humid. Accuracy 3%R.H
Heating and cooling speed 5/min, 10/min, 15/min (Standard load 5~30Kg Aluminum Ingot )
Interior material Stainless steel SUS304 (mirror)
Exterior material Spray-paint zinc plating steel panel
Thermal Insulation material Hard polyfoam+ glass fiber
Cooling system Cooling by Bitzer semi hermetic compressor
Accessories Observation window( double tempered glass), Double-door:0.8x1.8M,Anti-explosion light, Interior LED lighting, control box 1set
Safety device Switch, Over voltage protection, over heat protection, over current protection over temperature protection and water-lacking protection for Compressor.
More Products

Features
1.Used in various rang of temperature and humidity environment,can meet different testing requirements.Adopting BTHC uniqe control method, with safety and accurate temperature and humidity environment.
2.Equipped with high precision digital display temperature and humidity controller
3.Refrigeration circuit performation controlled by temperature setting value automatically,capable of starting up condenser under high temperature,direct cooling.
4.With wide view glass window,easy to observe the testing process.
5.Protection system: Electrical breaker,overheat protection,phase absence protection,water shortage alarm.

ALTITUDE TEST CHAMBER
Altitude test chambers combine temperature and altitude with optional humidity for simultaneous environment testing.
Features
External pressure type box body structure and stainless steel tank design, rational air circulation system and scientific layout of heating, refrigerating system.
Adopts international brand of imported parts for cooling system to improve operation reliability
High precision and stable performance with touch screen controller, friendly Man-Machine interface.
Multiple layers of safety device to easy maintenance.
Standards Implement and Met
GB11159-89
GB10590-89
GB15091-89
GB/T2423.25-1992
GB/T2423.26-1992
GJB150.0-86
Specifications
1. Dedicatetouch and excellent user experience
2. Unique and compact design, top grade appearance, stable performance and easy operation
3. Can simulate a wide rang of temperature and humidity environments
4. Capable of testing large components, assemblies, and finished products
5. Customized sizes and configurations available
6. One year warranties

Quick Details

Place of Origin: Shandong, China (Mainland) Brand Name: Zhongchuang Model Number: ZCTL-Z50kN Power: Electronic Usage: Spring Tester Product name: 50kN Computer Control Spring Compression Testing Machine Test force: 50kN Resolution of test force: 1/500000 Stroke range: 1%-100% Resolution of displacement: 0.001mm Min reading value: 10N Compression space: 600mm Diameter of plates: 300mm Test speed: 0.01-300mm/min Power supply: AC220V 10% 50Hz
Packaging & Delivery

Packaging DetailsSpecial wooden packing box for export
Delivery Time15 working days after payment
Specifications Data

Max test force50kN
Min reading value10N
Stroke range1%-100%
Resolution of test force1/500000
Accuracy of displacement0.01mm
Compression space600mm
Diameter of plates300mm
Test speed0.01-300mm/min
Power supplyAC220V 10% 50Hz
Size of valve spring tester600*400*1750mm
Weight of valve spring tester400kg
Grade of valve spring testerGrade 1
Power supplyAC220V 10% 50Hz
Testing Machine Img
The 50kN Computer Control Spring Compression Testing Machineis developed and produced by our company, which is mainly used to test the compression strength of all kinds of compression springs and elastic components.

1.Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation.

2.Easy to read AV0 meter allows you to read voltage, current and resistance at the fingertip.
3.With a flip of the power switch, you have an instant hot/ground lead for powering up electrical components like cooling fans, relays, etc.
4.Simultaneously uses the hot lead and the found lead to activate components right in your hand.
5.Instantly identifies positive, negative and open circuits.

6.Circuit breaker protected.

7.Bulit-in flashlight enables you to work in the dark.

8.Audio tone indicator allows for no-look menu scrolling once user are familiar with menu tone assignment.
9.20ft(extendable)cable provides excellent accessibility to test along the vehicle.
10.Extremely easy to use and highly reliable.