WPWEK Series Double Stage Worm Gearboxes
Worm gearbox design to improve its application power, the worm gear uses non-ferrous metal as the primary data. The worm generally uses hard steel, so it is easy to generate large heat during the application, plus the influence of the ambient temperature. The temperature of the reducer is challenging to control as the operating temperature range is.
WPWEK Series Double Stage Worm Gearboxes
WPWEK Series Worm gearbox design to improve its application power, the worm gear uses non-ferrous metal as the primary data. The worm generally uses hard steel, so it is easy to generate large heat during the application, plus the influence of the ambient temperature. The temperature of the reducer is challenging to control as the operating temperature range is.
The operating temperature of the worm gear reducer should be controlled at -40°C~40°C. When the ambient temperature is lower than 0°C, it should be heated before the start so that the lubricating oil is fully dissolved or a low freezing point lubricating oil is used.
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WPWEK Worm Gearboxes
| Type: | Speed reducer Worm gearbox |
| Model: | WPWEK |
| Ratio: | 1:200.300.400.500.600.800.900 |
| Color: | Blue/Silver Or On Customer Request |
| Material: | Housing: Die-Cast Iron cast |
| Worm Gear-Copper-10-3# | |
| Worm-20CrMn Ti with carburizing and quenching, the surface hardness is 56-62HRC | |
| Shaft-chromium steel-45# | |
| Packing: | Carton and Wooden Case |
| Warranty: | 1 Year |
| Usages: | Industrial Machine: Food Stuff, Ceramics, Chemicals, Packing, Dyeing, Woodworking, Glass. |
| IEC Flange: | 56B14, 63B14, 63B5, 63B5, 71B14,80B14 AND SO ON |
| Lubricant: | Synthetic&Mineral |
Product Specifications
WPWEK Series Worm gearbox Features:
We produce WP series and RV series worm speed reducers, Single, double, and universal speed reducers.
1 High quality, It adopts rugged tooth gear with high accuracy.
2 Large output torque, stable transmission with lower noise.
3 High heat-radiating efficiency, elegant shape, durable service life 4, Suitable for Omni-bearing installation.
5 Low noise and smooth running.
6 Worm drive uses hollow flank worms.
7 High loading capacity, low-temperature rise, and long functional life.
8 Few differences between the transmission ratio rate, I = 6~13800.
9 Compact structure, small size, convenient maintenance.
Common Cooling Method of Worm Gearbox
1. The cooling coil of the equipment in the tank oil pool, the cooling water in the pipe, takes away part of the heat of the lubricating oil.
2. The electric fan is cooled, and an electric fan is added to the outgoing shaft of the worm to increase the heat dissipation and reach the cooling.
3. Install cooling fins outside the box to increase the cooling surface.
4. Equipment lubricating oil external circulation equipment reduces oil temperature.
Packing and Transportation
- Packaging: To ensure the integrity of product appearance, we will choose cartons, wooden pallets, and wooden pallets according to customer needs.
- Delivery time: Each reducer is manufactured and tested by strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.
- Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.
- Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.
Company Profile
Power-trans Machinery Co., Ltd. is one of the largest manufacturing companies of Archimedes and gradual worm gearboxes in China. It has first-class processing equipment and testing equipment at home and abroad. It has introduced advanced technology from America, Japan, Germany, Italy, and other countries and has developed 11 series of worm gearboxes with more than 10,000 kinds of specifications. Products cover metallurgy, stone, woodworking, tobacco, food, leather, textile, glass, medical, chemical, light industry, rubber and plastic, and other industries; the products are shipped to Europe, America, and Southeast Asia.
Company in line with a professional, efficient, robust, innovative concept, cultivate unity, dedication, professionalism, and skilled staff, adheres to humanized management, building a harmonious enterprise. The first one in the industry through the ISO9001-2000 international quality system certification, the company will strive hard, take the road of scientific and technological innovation, regard customer satisfaction as our highest pursuit, and continue to hold high in the forefront of the industry.
Our Service
Pre-sale Service
1. Inquiry and consulting support.
2. Sample testing support.
3. View our Factory.
4. Highly skilled service engineers available within 24 hours.
After-Sales Service
1. Training on how to install the machine, training how to use the machine.
2. Engineers available to service machinery overseas.
3. We have already got an “ISO 9001” quality certificate.
4. Warranty period: 12 months ( Free spares will be provided as non-artificial quality reason within 12 months).
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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