The Vacuum glass lifter series have various of type model according to the diffierent appliance site, one of type is design for small Glass Curtain Wall installation on villa or common hotel lobby , this glass lifter can lifting 300kg~750kg glass window, the glass lifter powered by batteries and with Rotation and tilting function by manual . It has a small body ,Lightly and convenience to transport . People give him a cute name is GlassBoy .
As the Bigger and heavier glass curtain wall using in kinds of majestic building, there is a model with hydraumatic power Rotation and tilting ,it can max .load 15000kg glass unit. The Cowest huge glass vacuum lifter supplied the glass intallation works for most of grand and magnificent buildings in the word .Such as the new national library of china , TaiKoo Hui of HongKong ect .
Cowest Glass Vacuum Lifter has good quality and stable performance, It's perfect for rental .
Glass Vacuum Lifter,Glass Panel Lifter,Vacuum Suction Cup Glass Lifter,Vacuum Pump Glass Lifter,Heavy Duty Glass lifter,Glass Lifting Equipment Guangzhou Cowest Machinery Equipment Co.,ltd. , https://www.cowestmac.com
Technical Parameter:
1. Material is 38CrMoAlA, tempering hardness: 260-290HBS, Metallurgical structure: More than 95% sorbite, crystal particle degree: 6-8 grade, Nitridation layer depth: 0.4-0.7, Nitridation rigidity on surface: 940-1050HV, brittleness less than 2 grade; Linear degree meet national rubber&plastic machinery industry standard; Roughness degree: The surface which is touched with material shall be processed with fine honing, and the fine polishing can reach Ra value of 0.4-0.2; The screw spray welding's nickel-base alloy+WC, thickness: 2.6-3mm; Hardness: HRC62± 2, without crack and flaw; Make bottom part nitridation treatment;
2. Material is 3Cr2W8V, H13(injection chamber), the whole body quenching hardness: HRC60± 2, nitridation hardness: 1050HV, inner hold for fine grinding Ra value 0.4
3. Material: Cr12molvl, the whole body quenching hardness: HRC60± 2, inner hole for fine grinding Ra value 0.4;
4. Diffluencece combing, backflow parts material: Imported SKD61 quenching hardness: Above HRC55 or double alloy structure;
5. Can proceed to plate hard chrome after nitriding screw surface; The thickness for chromeplate is 0.03-0.04mm;
6. The passagewaypart for all kinds of mould, the thickness for plating hard chrome is 0.05-0.08, Polishing fine-coarse degree reach Ra value 0.4-0.2;
Screw Barrel for Rubber Machine