Unit lifting test weight weight 1kg ~ 1000kg size Our products have been widely used in machinery, electric power, ports, metallurgy, coal, national key projects, provincial and municipal metrology institutes, quality and technical supervision bureaus, cranes, elevators, and weighing apparatus self-inspection units. They are well sold throughout the country and are well received by users. Produce various weights according to the user's required prefixes and marks, and also produce non-standard weights of various sizes and shapes. Weights as measurement equipment are important measurement products in inspection operations. The processing quality of our factory is extremely strict. We must consider the welding and casting shrinkage margins during cutting to prevent welding deformation and casting deformation; the surface treatment must reach Sa2. Grade 5 (paint thickness and paint color of all weights must be the same); steel weight plate Q235B14mm thick steel plate to avoid the old cast iron weight due to the impact of the block, lifting the weight of the possibility of breakage . The finished product must also undergo a 1m free fall test to ensure the safe use of the user. Our strong technical force, advanced equipment, professional production of sand casting and silica sol precision casting two production lines and processing, polishing, polishing equipment, products exported to Southeast Asia, Europe, the United States and other countries and regions, and has been The foreign companies maintain a long-term stable cooperative relationship. Real Run weight production standards: in line with OIML-R111, JJG99-2006 weight verification procedures Features: beautiful appearance, smooth surface, accurate measurement, easy to use and can be designed and manufactured according to user needs, a variety of specifications, shape weights Name grade material Specifications Size (length, width, height) Name: Weight Grade: National Standard M1 Shape: Flat type Material: solid cast iron Plus 14mm outer steel 250kg 800x500x200mm 500kg 1200x600x200mm 1000kg 1200x600x400mm 2000kg 1530x900x400mm 5000kg 1800x1530x500mm 10000kg 3500x1530x500mm Real Run weight production standards: in line with OIML-R111, JJG99-2006 weight verification rules Unit lifting test weight weight 1kg ~ 1000kg size M1 cast iron weight specifications Weight length (mm) Weight width (mm) Weight (mm) Accuracy error Standard square 10000kg 3500 1530 500 500g Standard square 5000kg 1800 1530 500 250g Standard square 2000kg 1200 600 440 100g Standard square 1000kg 1,000 500 350 50g Standard lock type 1000kg 600 600 495 50g Standard lock type 500kg 530 425 410 25g Standard lock type 200kg 485 275 280 10g Standard lock type 100kg 380 210 235 5g Standard lock type 50kg 270 205 210 2.5g Standard lock type 25kg 240 140 150 1.5g Standard lock type 20kg 230 130 140 1g Standard lock type 10kg 180 110 120 0.5g Standard lock type 5kg 150 80 100 0.25g Standard lock type 2kg 100 50 60 0.1g Standard lock type 1kg 80 40 50 0.05g Weight maintenance tips First, store the weight of the warehouse should be clean and dry Second, to ensure that a certain temperature, humidity, weight code when the bottom should be paved wood Third, the upper cloth or film cover, regular observation records  Product manufacturing standards and quality assurance First, the company's products in strict accordance with national standards for production, customers have special requirements when produced according to customer requirements. 2. Pre-sale: Calls, letters, visits, warm reception, and thoughtful services to customers, and seriously solve technical problems raised by customers. Third, the sale: During the production of the product, to ensure strict accordance with the contract requirements, according to the quality, quantity, on time delivery. Fourth, after-sales: In order to cooperate with customers to further improve product installation and debugging, technical training and other service work  Unit lifting test weight weight 1kg ~ 1000kg size Unit lifting test weight weight 1kg ~ 1000kg size Spray blend polyol, it reacts with isocyanate to produce foam which has excellent performances, which are as follows, Polyurethane Foam Raw Material Polyurethane Foam Raw Material, Two Component Polyurethane Foam, Closed Cell Polyurethane, PU Polyurethane Spray Foam, Wood Imitation Polyurethane Foam Material, Polyurethane Wood Imitation, Wall/Roof Insulation Polyurethane Shandong Hightop Machinery Co,.Ltd , http://www.hightopmachinery.com
1) fine and uniformity cells
2) low thermal conductivity
3) perfect flame resistance
4) good low temperature dimentional stability.
It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc.