Open Box Ointment Mill Grinder Lab Crushing Dispersion Grinding 750W 110V 3 Roll

新建网页 1 Laboratory Three Rollers Grinding Mill Grinder For Lab Applicationsb 110V Performance feature The machine is mainly used to grind various paint, ink, paint pigments, paints, food, cosmetics and other paste materials. The machine has become the main equipment of abrasive material. Three rollers of the machine with chilled alloy casting, thickness of chilled alloy layer is 15 - 25 mm, surface hardness is HS68 ~ 75. After grinding for once or several times, finally achieve the required fineness (about 3 to 18 microns in general, to fineness determination). Three-roll mill consists of seat, the guide cover, the roll shaft housing, feeding copper knife, the riving knife plate, the cooling means and gears, pulleys, etc.

1.Machine construction (1) Transmission systems (2) Moving parts (3) The roller (4) Loading parts Maintly consists of two copper knife and copper knife holder. Prevent grind maerial to both ends overflow. (5) Cooling parts (6) Adjustment parts (7) Discharging device By adjusting the pressure screw on the blade, the incision should be slightly higher than the center of the roll,this makes it easy scraped the materials attached to the roller surface . 2.Note: 2.1 Before work: Keep the roller surface clean, lubrication part has enough lube 2.2 At work: (1) After start the machine, adjust fast, slow roll to a certain position (soap and lead ,the distance of fast, slow roll is 0.5 mm or so).According to your need to make a precise regulation after add materials. Generally ,the colorific deepness is consistent after the roller adjust well .If the middle colour is light but two ends colour are thick ,you can adjust the speed of the cooling water .

(2) Avoid grinding with corrosive materials. (3)Charging copper knife can't press too hard.Add lubricant in the contact arc frequently. (4) Pay attention to the bearing, it's temperature should not be higher than 45 ℃. 2.3 After work Loosen the roller, copper knife blade and discharge, then clean it . 3.Maintenance and repair (1) Please inject lubricating oil on the roller left every 3~5 days .

(2) We have inject enough lubricating oil to the bearing house .Please inject lubricating oil half years later. (3) If long term storage ,please coated the rollers and other moving parts with preservative grease . (4) Please stop use the machine if the rollers out of shape(both ends are low, and the middle is high), then repolished and adjust . Shipping & Handling Details Default Shipping Cost or Free Shipping Information: ▲ Default shipping cost or free shipping service is only for the customers from Canada or the lower 48 United States by Canada Post, USPS or the UPS Ground. Customers from other areas or needs other shipping ways, please contact us.

▲ Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed information. ▲ Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address should be undertaken by buyer. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.

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Please don't directly opened a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding. Returns & Exchanges ▲ All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition.

▲ Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase price will be charged. ▲ Returns that are the result of our seller's error: Buyer will receive a full refund of the item as well as shipping charges ▲ All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details. Defective & Damaged Products ▲ If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve them for you ASAP.

Besides, it's much helpful for us to claim with UPS, remind our related department to pay much more attention to packaging later on. Hope for your understanding. ▲ Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method. ▲ If an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA (Return Authorization) number as above.

　 Payment eCheck Issues: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you. Warranty & Feedback ▲ 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.

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