300KN Computer Controlled Hydraulic Cement and Concrete Brick Compressive Strength Test Machine, Testing Equipment
This compression testing machine mainly used for brick, cement, concrete and other material flexural and compressive resistance strength testing. Widely used in metallurgy, building materials, space flight and aviation, colleges and universities, R&D institution lines. The test operation and data processing meets standard requirements.
mainly composed by main unit, oil source and measuring control system. Hydraulic system: he hydraulic oil in the oil box through the motor to drive the high pressure pump entering into the oil channel, flowing though one way valve, high pressure oil filter, differential pressure valve group,servo valve into the oil cylinder. The computer send out signal to the servo valve to control the servo valve openings and direction, in order to control the flow quantity into the cylinder and realize the constant speed test force control. Control system: The system include the digital servo valve, high precision sensor, controller and software. High control precision, good reliable, meet the test GB,ISO,ASTM and other test standard of cement, mortar, concrete test requirement. System function: *. Force closed loop control function; * Can realize constant force rate and stress rate loading * Adopting computer to realize the electronic test, automatic test; * Computer automatically calculating result and print report;
Capacity / Load Force
Test force value relative error
Test force value relative error
Better than ±1%
Computer control auto loading progress
Concrete, Cement, Brick and Mould
Test space adjustment method
Block adjustment test space
Compression resistance oil cylinder stroke
Bending resistance oil cylinder stroke
Max compression space
Fixed type upper compression plates diameter
Φ108mm for compression, Φ60mm for bending
Ball-head type upper press plate
Φ170mm for compression
Lower compression plates diameter
Φ205mm for compression
0.75kW(Oil cylinder motor: 0.55kW)
AC 380V, 50Hz (Can Be Customized)
Package and Shipping
1. Packing Method: Horizontal Packing to saving moreipping cost.
2. Packing Materials: Plywood Case metting export long transport requirement.
3. Shiping Time: Shipped within 15-20 days after payment.
4. Shipping Way: Shipped by sea or air is available.
1. Are you a manufacturer?
Yes, we are professional manufacturer of every kinds of testing machines in China. In general, every machine shipped from our factory provides 12 months of free maintenance, taking into account shipping reasons. We can extend the maintenance period for our customers for 2 months.
2. Do you have after-sales service? How can I ask? What about warranty?
Before the delivery of the equipment, we will carry out the factory inspection and the equipment will be shipped after the inspection. If your machine does not work properly, you can contact us and we will try our best to communicate with you via email or skype video chat. We promise we will reply to you within 24 hours and with 3 Within a working day to provide solutions. After confirming that it is really necessary, we can send you new parts or on-site maintenance.
The service does not include mechanical failure due to the following reasons:
(1) Wrong operation;
(2) Privately modified;
(3) Failure caused by non-equipment itself
(4) Use environment that is not suitable for equipment operation. Such as high temperature, humidity, corrosive gas or vibration.
(5) Problems caused by movement or transportation.
(6) Consumable components.
(7) Natural disasters
3. What is the delivery deadline?
Most of the time, we have inventory at the factory. If not, the delivery time is usually 15 to 20 days after receiving the payment. If you need it urgently, we can consider making special arrangements for you.
4. What kind of packaging and transportation do you use?
Under normal circumstances, we will use ordinary orders such as DHL, Fedex, UPS TNT transport. Large orders will use aviation or shipping.
5. Can the device be customized? Can I customize my own design on the device?
We can not only provide standard machines, but we can also provide customized machines according to your needs.
At the same time, we can also place your trademark on the machine.
6. What kind of packaging do you use?
Plastic sealed and sturdy wooden box.
7. What payment methods do you support?
Paypal, T/T, Western Union,L/C