good ZB7525 Flat cut industrial grid casting machine

good ZB7525 Flat cut industrial grid casting machine

The ZB7525 industrial flat-cutting plate casting machine is suitable for the grid casting of medium and large density batteries, and it is widened and thickened to suit the production and casting of large grids.


Table of Contents


good ZB7525 Flat cut industrial grid casting machine

Brand Name Longwin
Product Name good ZB7525 Flat cut industrial grid casting machine
Place of Origin Zhejiang, China
Production efficiency 4-8 large pieces/min
Pouring grid range 750×(180-250)×(3-6.0)mm
Pneumatic system pressure 0.7MPa
Certificate: RoHS


good ZB7525 Flat cut industrial grid casting machine

Total installed power 220V
Grid mold 54KW
Dimensions 1550×3600×2450mm


good ZB7525 Flat cut industrial grid casting machine

1. The equipment has high production efficiency, good stability and good casting consistency;

  2. The key structural parts of the equipment are thickened and fixed to ensure the stability of the equipment and reduce grid deformation;

3. Main engine transmission: The opening and closing of the mold and the quantitative supply of lead liquid are controlled by stable and reliable pneumatic components, and the others are controlled by mechanical transmission, which is stable and reliable. The speed control of the main engine adopts the stepless speed regulation of the frequency conversion governor, the adjustment range is wide, and the speed adjustment is simple;

4. The temperature of the mold is controlled by the thermocouple installed on the mold to control the on and off of the electric heating tube. The mold heating temperature control and temperature display must be displayed separately, that is, when the main control switch is turned on, the timely temperature of the mold can be displayed. ; The heat preservation of the mold is controlled by circulating water;

5. The temperature control of the lead spoon is controlled by the thermocouple of the lead spoon to control the on and off of the electric heating tube, so as to realize the automatic control of the temperature of the lead spoon.

Detailed Pictures

good ZB7525 Flat cut industrial grid casting machine

good ZB7525 Flat cut industrial grid casting machine
good ZB7525 Flat cut industrial grid casting 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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