GraviMac Series-Online Measurement and Control System of Per-meter Weight
----- A Quality Measurement System Based on Weight ----
The strong points of this system:
1. Shorten start-up time
2. Saving raw materials 1-5%
3. Stabilize production process, improve product quality
4. Reduce the ability and quality requirements for workers
The quality control for the production process of plastics pipes, film, etc.
The system is installed on an extruder to measure and calculate the weight per-meter and extrusion output, and also make automatic control, which
realize the constant meter weight and(or) extrusion output and make it running at set values.
< 0.3~0.5% (Differs from the different raw materials and machines)
The measurement and control parameters that can be set in GraviMac
1. The output of extruder (Unit: kg/hr, control the output by controlling RPM of extruder)
2. Weight per meter (Unit: kg/m; need linear speed input; control the weight of per-meter by controlling the linear speed and extrusion speed)
3. Statistical function (Count the consumption of raw material and the length of each order and class)
4. Out-of-tolerance alarm
5. Control the status of input and output
The available materials for GraviMac:
1. The Granular/ Pellet
2. The powder( good flowability)
3. The fine powder (good flowing properties)
4. Mixture or Untreated material/ Fine powder or Small spherical/ powdery(good flowing properties)
WalthMac Measurement & Control Technology Co., Ltd, supported by the National Innovation Fund, is a company with industry-leading technology, creative spirit and innovative inspiration.
Our company specialized in researching and producing the online measurement&control equipments used in plastic processing industry, including: Online thickness measuring system for plastics pipe, Online meter weight measurement&control system, Gravimetric blenders, Material conveying system, etc.
We set the manufacturing processing base at Kechuang Park, Mianyang City, Sichuan Province, R & D center of engineering and technology at Mianyang and Chengdu, and establish marketing and service organs throughout the country and many parts of the world