Hangzhou belt scale quantitative feeder prices

Hangzhou belt scale quantitative feeder prices Tel: 18751555070 QQ.1299334266 rich external connection signal: 1, the input device can receive the signal scales: 1.1, DCS drive: ON start scales, scales stop off. 2, the signal output of the scale control device: 2.1, ready: Allow remote (centralized) start signal. 2.2, run signal: Balance after a normal start signal. 2.3 Failure: Balance fault signal. 2.4, the volume of feed feedback: 4-20mA, DC signal, corresponding to a quantity 0- t. 2.5 cumulative amount Pulse: Pulse width of not less than 500ms, the cumulative amount of each pulse represents adjustable. All of these contacts (including cumulative volume pulse) are passive contact (4-20mA, except DC), contact capacity of not less than 2A, 220V AC. Scale control device has at least three control modes: centralized control: the central control computer (DCS) for remote control. Machine next to the control mode: the scale control device can open stop device. Service Mode: for technical staff on the scale calibration and maintenance. Third, the following products in the scope of supply: 1. Accessory equipment to meet the performance required. 2. Special tools and equipment in use and maintenance as required. 3. Commissioning and commissioning of equipment required to meet random parts. 4. For ease of production, maintenance, must provide maintenance manual, parts wiring diagram, inspection reports, certificates and other necessary equipment delivery random files simultaneously. Fourth, the documents: 1. Supplier of technical information required to pay (in duplicate, in which the electronic version two) include: measurement scales maintenance manual, control schematics, inspection reports, certificates and other necessary documents randomly; 2. Measurement scales list of equipment; five for the party responsible for the quality of the conditions and terms: 1. Host warranty period is 12 months of quality problems in this period, the supplier free replacement; 2. The main components of the supply-side commitment of damage within the warranty period, the full burden of the costs by the supplier (including freight or postage). The demand side, the loss arising from the use of improper repair or replacement by the supplier, the costs incurred shall be borne by the demand side. 3. Suppliers to provide test data and related accessories in the delivery when the certificate. Six test: 1. Supply-side response by industry regulations prior to shipping the products parameter detection, pressure and temperature tests, protection class test and the test data in the form of technical documents delivered the demand side, otherwise the resulting demand-side schedule delays, rework, etc. full compensation for the loss by the supplier. 2. Supplier quality certificate, the material should contain the main components, precision machining, product test data. Seven, acceptance criteria, methods, proposed objection period: 1. Number of acceptance. 2. Verification of quality by appearance, date from the box it can make different meaning the period from the date of appearance can not judge the quality of the test made in the quality of opposition. 3. Supply side to the demand side can not live out of the box inspection, could be written notice to the demand side of the box on their own inspection and, if quality defects or discrepancies to the demand side, written record date, the supplier shall be compensated within a specified period; 4. All verification before commissioning, acceptance can not replace the commitment to quality warranty period. Eight, the supply and demand sides need to further clarify technical requirements, may sign agreement Supplemental Agreement: