HB-3000D is a half automatic and intelligent Brinell hardness testing machine, it adopts the pressure sensor to replace the traditional quality weight, this innovative design makes the instrument more accurate. 

HB-3000D selection of testing force and dwell time is controlled and monitored on the front panel, it is automatic during the process of loading, dwell and unloading.  HB-3000D adopts digital Brinell microscopes with adjustable LED illuminator, it doesn`t need the operator to read the detail length of indentation, it only needs operator to aim the D1, D2 diameter of indentation and press the length key twice above the Microscope, then the built-in computer can computer the Brinell scale and display the final testing result on LCD display automatically.

1. 12 Months warranty for the mother board and glue dispensing machine, Within 12months from the date of assembly and acceptance, but not exceeding 15months from the date of shipment. During this period, we will use phone and internet to provide the users with a comprehensive after-sale service.

2. We provide Life-long maintenance service and warranty service for the product: (1) If machine failure caused by our side, you can send back the spare parts to us with cost by our side. (2) If our technician engineer invited to customers side for training or repairing, all technical service is free, except ticket and accommodation.

3. Extra warranty period: We will call user or Email with after-sale advisory service.

4. Our corporation has spare parts that can be provided for the users with cost.

5. We provide users with after-sale valued-added technical service by preferential price for life, such as technical upgrades and retrofit. 

We are capable to manufacture dispensing equipment and liquid dispenser according to customer's drawings or samples. We are insisting on providing top quality products with competitive price. Please feel free to contact us. Welcome your inquiry.