The calculation method of bed net: square meter weight (kg) = wire diameter × wire diameter × (thread number × pitch)
Cost (yuan) = square meter × length × width × silk price + wear price
Calculation method of electric grid network calculation method: 1/2 × wire diameter × wire diameter × mesh number × silk price = yuan / m2
The method of calculating the foot net weight of each net = wire diameter × wire diameter × (2.54 ÷ aperture) × 6.28 + edge length × 0.35 (this formula is a conservative algorithm)
Pork net - Calculation method of square meter weight (kg) = 1/4 × wire diameter × wire diameter × [25.4 ÷ (long hole + wire diameter) + 25.4 ÷ (wide hole + wire diameter)]
Barbecue Network - Calculation Method Sales Price: Screen Price + Tin Side Price (usually 1 Yuan) + Processing Fee + Circulation Fee
Conveyor belt mesh - Calculation method Conveyor belt mesh square meter weight (kg) = wire diameter × wire diameter × [25.4 ÷ (1/2 pitch + wire diameter)] ÷ 4 × 125% + wear strip weight (Note: This algorithm is Conservative algorithm
Wire mesh demister - calculation method cost (yuan) = gas liquid filter price + grid bar slat price + working hour fee + circulation fee
Gas-liquid filter - Calculation method is sold in kilograms, usually 6-8 yuan per kilogram of net
Oil shake screen - calculation method stainless steel net price + plastic flat net price + crimping fee
Papermaking Net - Calculation Method Weight (kg) = 1/2 × Wire Diameter × Wire Diameter × Number of Heads × Length × Width
Mine Screen - Calculation Method Screen Price Calculation Method:
(back width + 0. 6) 2 × [2. 54 inch (sew + back)] × 0. 25 = weight × silk price + various costs
Black silk cloth - Calculation method Cost accounting: 1/2 x wire diameter 2 x mesh number x silk price + working hour fee + circulation fee Example: 44 mesh x 44 mesh diameter? 0. 23 mm (0. 23 mm burn wire Price 5. 2 yuan / kg)
Filter - calculation method Calculate materials and working hours according to the drawings
Filter--calculation method cost (yuan) = square of mesh × square price + packing fee + circulation fee
Subsidiary sieve - Calculation method Price calculation method: net price (screen bottom) + box price + cover price + various costs
Stainless Steel Window Screen - Calculation Method Price Accounting: 1/2 × wire diameter 2 × mesh number × silk price + working hour + circulation fee Example: 1m × 30m × 36# × 16 mesh stainless steel screen (36# silk price 15 Yuan/kg)
1/2 × 0. 19 × 0. 19 × 16 mesh × 15 RMB / kg + 16 + 10 = 156 RMB / roll
Iron screens--calculation method weight (kg) = 1/2 × wire diameter × wire diameter × mesh number × length × width cost (yuan) = net weight × wire price + working hour + circulation fee Example: 35# wire 1 × 25 m × 18 mesh iron screen yarn (35# wire price 3. 8 RMB / kg)
Aluminum alloy window screens--calculation method weight (kg) = 1/2 × wire diameter × wire diameter × mesh number × 0. 3 × length × width cost (yuan) = net weight × wire price + working hour + circulation fee : 16 mesh × 16 mesh × 0. 24 mm
Cost price (yuan/m2): 1/2×0. 24×0. 24×16×20 yuan/kg+0. 6+0. 8=4. 45 yuan/m 2.
Plastic Window Screen - Calculation Method Web Weight (kg) = Wire Diameter × Wire Diameter × Head Number × Length × Width 2 ÷ 6. 78
Strand weight (kg) = (filament diameter × wire diameter × mesh length × length × width ÷ 2 ÷ 6 .78) × 1.5
Cost (yuan) = net weight × silk price + working hour + circulation fee
Glass fiber window screen - calculation method is the same as for hole network; glass fiber wire has a specific gravity of 4.5
Source: China Metal Products Network
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