JZQ ZQ ZD gearbox belt drive parallel shaft reduction gearboxspeed reducer for grinding machine
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JZQ ZQ ZD Gearbox Belt Drive Parallel Shaft Reduction Gearbox Speed Reducer for Grinding Machine
The JZQ ZQ ZD gearbox is a cylindrical gear reducer with a two-stage cylindrical gear transmission. It is widely used in lifting and transportation machinery, mining machinery, and the general chemical industry. It has a working temperature range of -40°C to +45°C and an input speed not exceeding 1500 rpm. The gear drive circumferential speed should not exceed 14 m/s, and it can run in both directions.
Product Description:
- Warranty: 1 year
- Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Retail, Construction works, Energy & Mining, Other
- Weight (KG): 150 KG
- Customized support: OEM, ODM, OBM
- Gearing Arrangement: Helical
- Output Torque: 650N.m--428000N.m
- Input Speed: 1000R0M 1500RPM 750RPM
- Output Speed: 38RPM--188RPM
- Assembly: 14M1 23M1 24M1 13M1 23M4 13M4 1
- Color: GREY/GREEN/AS YOUR REQUIREMENTS
- Heat treatment: carburizing and quenching, Rockwell hardness HRC58-62
- Gear and gear shaft: Material: 20CrMnTi
- Output shaft: Material: 42CrMo.
- Housing: HT250, high duty cast iron
- Packaging Details: Small size: standard export packing (carton and pallet); Big size: fumigated wood carton or non-wood packing material carton
- Port: SHANGHAI/NINGBO/QINGDAO
Installation and Maintenance:
1. The gear is lubricated by the closed transmission oil pool. The height of the oil surface is indicated by the circular oil mark on the frame.
2. The lubricating oil usually used is hj40-50 mechanical oil. Hl20-30 gear oil can also be used.
3. Special attention should be paid to the cleaning of the oil at the beginning of work. If the oil is dirty, especially if there is mixing of metal foam, the oil should be changed immediately. Regular checks of the oil quality must be done (not less than once every six months).
4. The state of the meshing working face should be checked regularly, especially in the early stage of work when there is abrasion on the tooth surface. If the area of abrasion is not more than 20% of the tooth working face (along the tooth length and tooth height), slight dressing with an oil stone or scraper is allowed.
5. If you need to open the cover for maintenance, pay attention to whether the cover is covered with sealant. If there is sealant, the screw hole on the cover can be opened with screws. Do not hammer the sealing surface. After maintenance, check that the sealing surface and the through cover have no collision and no sealant residue. Clean thoroughly, or it will cause oil leakage.
FAQ:
1. What is the warranty period for the JZQ ZQ ZD gearbox?
2. Can the gearbox be customized according to specific requirements?
3. What is the recommended lubricating oil for the gear?
4. How often should the oil quality be checked?
5. What is the recommended procedure for opening the cover for maintenance?
Ever-Power Group mainly supplies various cast iron products used in the industry, such as Grey Cast Iron, Ductile Cast Iron, Alloy Steel Casting, Stainless Steel Casting, Carbon Steel Casting, Corrosion Resistant Steel Casting, Aluminum Pressure Die Casting, Aluminum Gravity Die Casting, Aluminum Sand Casting, Aluminium Alloy Casting, Refractory Steel Casting, Copper alloy casting, Zinc alloy casting, Sand Casting, Green Sand Casting, and more. We offer high-quality products, favorable prices, and considerate service. We welcome customers to come for drawing or sample customization.
Product Packaging
- Small size: standard export packing (carton and pallet)
- Big size: fumigated wood carton or non-wood packing material carton
- Port: SHANGHAI/NINGBO/QINGDAO
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






