Уровень Гранит-оптические пластины стойки

Level Granite Optic Plate StandMaterial:Black granite materialSize:according to requirements Price:Competitive priceFlatness accuracy made according to Standard DIN 876 Mainly used for mechanical working and laboratory measurement. Grade: 000-0******************************************************************************Natural granite seasoned for thousands of years is free from deterioration or dimensional change over time. Granite surface plate has many advantages over cast iron surface plates: - Twice as hard as cast iron. - Free from wringing, so there is no interruption of work. Free from burrs or protrusions because of the fine grain structure and insignificant stickiness; this ensures high degree of flatness over a long service life and causes no damage to other parts or instruments. - Trouble-free operation for use with magnetic materials. - Long life and rust-free, resulting in low maintenance costs. Surface Plates, to size of specifications other than standard, available on special order.1. Specification: 300×200×50-1000×1000×150(the special specification product can be made according to the drawings).2. Usage: It is applicable to various inspections and benchmark planes for accuracy measurement. It can be used as the measurement benchmark for machine tool inspection and to inspect the dimension accuracy or running difference with the function of performing precise lineation. It is an inevitable tool during machine manufacturing.3. Accuracy: It is in accordance with the procedure of state standard for measurement and inspection, which is divided intothree levels of 000-0Specification (mm)Precision Accuracy (μm)Weight (kg)000000300×200×501.53617300×300×501.53619400×300×701.53625400×400×7023.56.548630×400×10023.5776630×630×100248155800×500×1302481561000×630×1302.54.592841000×750×1502.5593381000×1000×1502.5510450******************************************************************************Good relationships are founded in trust,built on shared knowledge and developed over time. We pride ourselves on the strong relationships we forge with our clients. And clients engage Jianheng for many reasons, but all involve our exceptional people,our can-do approach and our continual focus on the delivery of practical solutions. Our clients also choose us because:•We have our own factory which we can get much more competitive prices for the buyer. •Excellent engineers with twenty years experience; Best designers can offer you reasonable drawings to meet your all kinds of special requests. •Tianjin Xin'gang Harbor is the best one in north of China. And also, we have the best forwarder team who can supply you best price and service.******************************************************************************