Wondrous TB500S Widened double-sided pasting machine

Wondrous TB500S Widened double-sided pasting machine

TB500S widening double-sided coating machine is a domestic lead-acid battery coating special production equipment successfully launched by our company based on the imported equipment and comprehensively collecting the needs of domestic users. Automatic streamlining completes the functions of grid supply, lead paste filling, pressing plate, acid and water showering. It has the same performance characteristics as similar imported equipment, reasonable structure, convenient operation, good maintainability and high productivity. The surface of the coated plate is flat, and the weight error is controlled accurately, which ensures the consistency and stability of the coated grid. It is an ideal equipment for the coating process in the battery production process.


Table of Contents


Wondrous TB500S Widened double-sided pasting machine

Brand Name Longwin
Product Name Wondrous TB500S Widened double-sided pasting machine
Place of Origin Zhejiang, China
Paste bucket capacity about 200Kg lead paste
Filling and coating grid production efficiency 70-140 pieces/min
Pneumatic system pressure 0.7MPa
Certificate: RoHS


Wondrous TB500S Widened double-sided pasting machine

Grid filling range length (210-500) × width (120-170) × thickness (1.2-4.5)
Installed capacity about 16KW (with frame: 0.4KW) Air consumption: 0.2m3/min
Dimensions length 3500×width 1420×height 1950mm


Wondrous TB500S Widened double-sided pasting machine

1. Grid loading mechanism part:

1) The grid loading mechanism is lengthened, and the operation is safer

2) The drop of the grid loading mechanism can be adjusted to adapt to a variety of grid designs

3) Lengthen the splice plate to ensure the stability of the film loading

4) The top film suction head is made of silicone material, which reduces the problem of large loss and waste of other nitrile rubber suction heads used in plate coating machines.

2. Coated board host part:

1) The transmission of the main engine and the speed change of the paste bucket adopt frequency conversion speed regulation (the frequency conversion speed regulator is selected from “Omron” products), which truly realizes stepless speed regulation. Various thicknesses of grids can be filled to adapt to various speeds and Lead paste coating of grid;

2) The width of the host is widened;

3) Adopting a unique quantitative paste mechanism design, which reduces the waste of lead paste and reduces production costs;

4) The paste hopper adopts a double-layer paste hopper design to prevent the lead paste entering the bearing from causing large weight, thickness errors and easy breakage of the paste mixing shaft and squeezing roller shaft, which effectively solves the high failure rate of other coating machines. Problems that are not easy to repair;

5) The lubrication of the paste hopper adopts centralized lubrication, which is convenient for equipment operators to maintain the equipment;

3. Part of the water and acid shower:

1) Acid-resistant stainless steel materials (including screws, racks, etc.) are selected for the parts in contact with the acid and water of the water spraying and acid spraying mechanism, which greatly extends the service life of this part;

2) The coating materials of the shower and the acid roller are all acid and water resistant materials;

3) Our company has a new design of the water-drenched acid roller, which avoids the phenomenon that the half-shaft and welding method of other coating machines may cause the roller to corrode and break the shaft for a period of time;

4) Special materials are used for the transition roller of the acid-sprinkling part, which solves the problem of easy sticking to the paste.

Detailed Pictures

Wondrous TB500S Widened double-sided pasting machine

Wondrous TB500S Widened double-sided pasting machine
Wondrous TB500S Widened double-sided pasting machine



Plate manufacturing




LongWin forcus on QUALITY and DURABILITY of VRLA battery and GEL battery on top place, won certificates of CE, UL, IEC, MSDS, Safe sea transport, Non dangerous test…
1. Container/Cover: Made of UL94HB and UL 94-0ABS Plastic, fire resistance and water proof.
2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
3. Positive plates: PbCa grids minimize corrosion and prolong life.
4. Terminal post: Copper or lead material with maximum conductivity, enhance the high current rapidly.
5.Vent Valve: Allows the release of the excess gas automatically for safety.
6. Three steps of Seal procedures: Ensure battery completely sealed with safety, never leakage and volatile acid, longer life.
7. Silicone GEL electrolyte: Import from Germany Evonik famous brand silicone.


Our Factory




     HangZhou Longwin Industry Limited owns three major production bases.The total area covers 270,000 square meters.It has an experienced and well-educated  team and our products posses more than 100  patents on electronic technology,battery technology and chemical application engineering.
      We offer OEM,ODM and advanced customization services to meet various needs from different clients.Our products have passed CE,ROHS,SONCAP,UL,ISO and other certifications and are exported to Asia,Africa,Europe,the Middle East,the Americas and other regions.We aim to provide the green,energy-saving and safe electrical energy safety emergency products for global users.
      Professional sales managers and technical engineers provide you thoughful services:short lead time and prompt delivery;3year warranty with worry-free after-sales service.
     No doubt that HangZhou Longwin Industry Limited is your best are reliable business partner!


Q1: Are you a manufacturer or a trading company?
A1: We are a factory more than 20years experience to provide good quality with competitive price.
Q2:How about the delivery time?
A2:Ready sample;7 working days for bulk order after your deposit is confirmed.
Q3:Can you print my logo on the batteries?
A3:Yes, OEM is accepted.
Q4:How many years can be use for battery?
A4:Design life 8-10 years under proper use
Q5:What’s the DOD of your battery?
A5:Depend on how deep you use, when power discharge to 20%, 1200 cycle times; when to 50% –800 cycle times; when to 80% —500 cycle times
Q6:Is it 10HR or 20HR?
A6:4AH to 17AH battery: 20HR, 24AH to 250AH battery: 10HR
Q7: If battery damage,how will you solve the problem?
A7:If there is problem happened , we will gather all the picture and according to your using condition to find out what cause this problem. If it is producing problem, we will replace you the new one in the next shipment.

Packing & Delivery



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