Three roller mill controlled by hydraulic pressure from double-impeller pump. The basic work of machine such as feeding, discharging and size of material is controlled by hydraulic pressure. It features high automatization content, conventient to operate and safe in use. Because the hydraulic system adapts plate type structure, its arrangement is more reasonable. The roller is cast by special alloy, its strength is high and its surface has high hardness and wear resisitance property. It is an ideal equipment to grind high quality paste material.

    Longxin hydraulic three roller mill machines adopt a higher grade super-alloy steel. Roller becomes harder and stronger and has better wear resistance. The roller body is thinner, and its cooling effect is good even in high speed working.

    The roller length could be up to 1300mm, its speed is up to 460rpm. The pressure between rollers will be higher than conventional machine, due to Longxin unique hydraulic system. Clients feedback such chemical product reach small particle size and narrow particle size distribution both from Longxin mills.

1. One key start, easy control, storing up to 3000 formulations.

2. Roller pressure PLC control, stable output of paste fineness.

3. PLC Dynamic inspection of the material level, no need manual control.

4. Cooperate with bead mill, release labor.

5. It could wiring with ERP system.

6. PID valve control system, stable temperature.

7.PLC inspecting the key component, longer service time.

8. Roller gap precise control, suit for variety viscosity.

    Changzhou Longxin Machinery Co.,Ltd owns various honorary status, including high-tech enterprise, national special ultra-fine powder technology researching center, micro-nano material preparation engineered and industrialized testing site, and vice chairman unit of Chinese Ink Association. Longxin machines are with certifications of TüV, BV, CE and ISO9001:2008.

    In recent years, our company has supplied nearly 10000 sets of equipment to the customers in the industries of coating, ink, sealant and non-metalic mineral processing all over the world. Good performance and high quality, reasonableprices, highquality service have enjoyed high reputation in the users. All customers having good market at home and aborad have ordered the equipment from us. Large quantity of pruducts are exported to the United States, Spain, Russia, Egypt, Namibia, Tunis, Japan, South Korea and other countries and regions.

    Ink products ( for new paper, magazine, packing, calander, RMB money …) close to your side, most likely use Longxin high effciency auto production line.

1. Packaging Detail

Standard export wooden case.

2. Payment terms

30% deposit by T/T before production, 70% balance should be paid by T/T before shipment. 

3. Shipment

We usually take FOB,but we also accept CIF,CNF.

Our company has perfect after-service system:

1.Before puechase our product, we will select a suitable model for you,offering you a reasonable solution. After delivery, we will arrange commissioning &maintenance. We will teach you the processing of handling the machine, help ypu reduce the unexpected risk.

2.Make analysis and treatment of customer’s information(including guidance, part posting and serviceman’s visit) and reply customer within 8 hours normally.

3.In case customer cannot use the machine regularly and the doorstep maintenance is needed, we’ll send serviceman to the site within 24 hours and deal with trouble quickly. The company shall trace for the quality of service and make return visit to customer.

4.Make summary and filling of after-sale service information once every week and feedback to concerned department in time.

5.Make supervision and exanmiation of service quality and attitude of servicemen.