Basic Info.
Max Diameter of Workpiece
3200mm
Mass Scope of Workpiece
>20000kg
Type
Universal Testing Machine
Oil Cylinder Position
Under
Speed Range
0.1-500mm/Min
Specification
750*450*950mm
Product Description
Product Description I. product description
When the drop hammer impact test machine manufacturer when the hammer body impact sample, sample did not break so that the hammer body rebound, photoelectric signal control holding hammer mechanism will quickly clamp the rebound hammer body (joint), to prevent the purpose of secondary impact.
2. Baby details
1. according to the test requirements, determine the quality of hammer body and impact height, and make good spare parts.
2. determine the quality of the hammer body.
3. put the hammer bar from the sliding sleeve under the hammer seat and put the selected weight on the hammer bar and tighten the nut.
4. turn on the power and enter the working state.
5. press the "slow rise" button to lift the hammer out of the bottom and press the "stop" button to facilitate the installation of the sample.
6. open the lab door and put the sample on the V iron.
7. Observe the left photoelectric switch red indicator status: extinguish the sample too high light can not pass, light shows that the sample is low, light can pass, adjust the lifting handwheel, so that the upper bus of the sample and the center of the photoelectric tube in the same horizontal plane.
8. Determine the zero point of height: use the "slow drop" and "slow rise" keys, so that the hammer just contacts with the sample, according to the zero point of the altimeter "Xiao Zero".
9. Close the protective screen and door, press the "Quick Rise" button, the ruler indicates the height of lifting, and then press the "Stop" button when it reaches the predetermined height.
10. Impact: first press the "pre-drop hammer" key, so that the key on the indicator light, and then press the "drop hammer" key, hammer body fall, impact samples. Note: Press the "pre-drop hammer" button: the key stop indicator is not on, indicating that the sample is too high, it is necessary to readjust the sample height. "Pre-drop hammer" key: press this key, enter the pre-drop hammer state (after the sample is installed), press the "drop hammer" key, the hammer immediately fell, press other keys to release the drop hammer state.
11. When the hammer body impacts the sample, the sample is not broken and the hammer body rebounds, the electro-optical signal control holding hammer mechanism clamps (connects) the rebound hammer body quickly, so as to prevent the secondary impact.
12. Press the "Quick Drop" button, insert the plug on the hammer seat into the solenoid valve seat, and press down the micro-switch, stop the descent.
13. According to the second step, take out the sample, then put in a new sample, repeat steps 3-9, midway can also carry out some adjustment check.
14. turn off: turn off the power switch and power supply of the electronic control box.
Feature
The testing machine is composed of fuselage, impact pendulum, sample support, measuring device, control mechanism, etc.
1. Fuselage: It consists of a crossbeam, an angle positioning mechanism and a leveler.
2. Impact pendulum: It consists of an upper connecting sleeve, a pendulum rod, a pendulum, a positioning block, an impact knife blade, etc. The pendulum energy consists of one main pendulum and three sets of counterweight weights. Three sets of counterweight weights are 5.5J, 11J and 22J, respectively. Users can choose different counterweight according to their needs.
3. Sample support: It consists of clamp support and clamp mouth. Before the test, the appropriate pendulum energy can be selected according to the sample requirements (test type).
4. Control mechanism: It consists of release mechanism and handle. The mechanism fixes the impact pendulum at 150 degrees and automatically drops the weight.
5. Measuring device: It consists of a digital acquisition system. The energy consumed by the specimen after impact is shown. The impact energy is calculated by the following formula:
E=Pd (COS beta -cos alpha)
In the formula: Pd - shock white moment (constant)
The measured value (constant) of the prelift angle of the Shock Pendulum
Beta - impact angle
In this experiment, the energy E value can be calculated as long as the elevation angle beta is measured. The digital display system of this testing machine is designed according to the above principle, so the final data can be read out directly.
Other Products
Our Certificates
Our Services
Our After-sales Service Include:
1,One year Warranty including free maintenance and changing Instrument components
Life-long technical assistance and video teaching
2,Future testing solutions consultation and laboratory free test, you can send samples to us, and we can test it for you
3,Unbeatable Prices We continuously strive to find ways of reducing our production costs, and passing the savings Over to you.
4,The goal of any strong brand is achieve a level of awareness that instills the idea of quality and value into all of your potential customers.
5,Special Offers In order to maintain our competitive edge, we are constantly running special offers on our promotion tester machine, consumer goods, and design services. Contact our sales team to see how we can help you save a lot of money.
Something about Changlong
Yangzhou Changlong Testing Machine Co.,Ltd in the testing equipment industry has been developing for more than 15 years,having strong technical experience and talent reserve.Our main products are testing machine, vulcanizer, impact testing machine, Mooney viscometer, rubber aging box, low temperature brittleness tester and other rubber plastic testing instruments.Tensile machine is widely used in rubber, plastic, metal, rope, cotton and other industries.The product quality of the manufacturer is guaranteed,our company is located in the beautiful old city yangzhou,our company focus on the development and design of various kinds of test equipment, we have provided thousands of customers with high-quality, accurate and efficient quality testing equipment.
Our equipment is also exported to Thailand, Malaysia and other southeast Asian countries,we provide to maintenance equipment in lifetime, for example,sending videos to solve the problem for the customers. The company has a complete set of production workshops, assembly workshops, advanced calibration equipment.
There is a professional marketing team and network marketing, both at home and abroad. Quality first, service first is our aim. Our long-term partners include the world's largest inspection companies SGS .
Package & Delivery timeStandard export carton packing;3-20 days after confirming order,detail delivery date should be decided according to production season and order quantity.
Purchase Note
1. Q: What is your warranty ?
- 12 months product warranty, but lifetime for services.Free Non-consumable components will be provided if any performance failure occurs within 12 months caused by non-human damage.
2. Q: How-to vedio provided ?
- Yes, if required, our engineers will record a specialize how-to video for you.
3. Q: 1.Are your company a trading one or a factory?
- Yes, we are a manufactured factory+ trade (integration),18 years focusing on test instruments field,9 years exporting experience.,warmly welcome to visit our plant(factory), we also support OEM and ODM.
4. Q: After an order is placed, when to deliver?
- Generally about 25 days, If we have inventory, we can arrange shipment within 3 days.
5. Q: What about the warranty with after - sales services?
- 12 months warranty. Besides,we can help you to repair your problem controller freely,even it's not from our factory.
What you need to do is to send us the controller.
After the warranty, the professional after-sale service team will provide perfect technical support,and help customer solve problems encountered
while using our product, handles guest problems and complaints in a professional and timely.
6. Q: What about the services and product' quality?
- Each instruments must be carried out 100% quality examination and test when shipping and delivery goods.
Product use training, each of our product provide video training to show you how to install & operate.
Engineers would be go abroad to training, repair and others help you need.
7. Q:what about the packing of equipment?
- Covered with air bubble film before put the machine into the stanard exporting wooden case,
which not only has good shock absorption, impact resistance, heat sso has the advantages of nontoxic,
odorless, moisture corrosion, good transparency etc.
