Industrial Spiral Bevel Gearbox for Mining

Model NO.: B series Hardness: Hardened Ratio: 1.25-450 Rated Power: 4.3-450kw Output Speed: 1.7-1200rpm Output Shaft Design: Solid Shaft, Hollow Shaft Color: Blue, Grey Material: Cast Iron Changes Way: Stepless Toothed Portion Shape: Spur Gear Specification: CE, ISO9001, TUV, SGS, etc HS Code: 8483409000 Application: Industry Type: Circular Gear Output Torque: 2-9000knm Input Speed: 750-1500rpm Mounting Position: Horizontal, Vertical Certificates: CE, ISO9001, TUV, SGS. Surface Hardness of Gears: HRC58~62 Manipulate Way: Forced Manipulation Manufacturing Method: Cast Gear Trademark: HFT Famous Brand Origin: Wenzhou, Zhejiang, China Description of Industrial Spiral Bevel Gearbox for mining:

1. H. Helical and bevel-helical gear unit, similar to Flender H. B gearbox, big power and torque.
2. Widely used in Mining, smelting machine as power transmission.
3. Horizontal and vertical installation, single to four stage, available in 26 sizes.

Products benefits:

Modular design system Multi-purpose use of the housing and internal components.
Progressive ratio of sizes for optimum selection of sizes.
Improved noise level through grounded bevel gear teeth and noise-absorbing housings.

Maintenance:

After 300-hour operation, please change the oil, and flush the gear uint with suitable detergents.
Please do not mix the mineral oil and synthetic oil.

Applications:

Bucket Elevator Drives
Separator drives
Water screw drives
Conveyor drives
Dryer section drives

Packaging & Shipping:

Plywood case, export standard packing
Date of delivery: 15~25 days after received the deposit
Payment terms: T/T(30% deposit, balance paid before shipment) or L/C at sight
Guaranty Period: One year warranty upon receiving goods.

Our Services:

The cooperation of all the departments make sure we can provide good service for all our customers.
We accept OEM/ODM service, and also have the ability to customize special gearboxes for you.
Your inquiry will be replied in 24hrs.
Well-trained and experienced staffs to answer all your enquires in fluent English

transmission stage	BC2 (ratio from 5~18)
	BC3 (ratio from 12.5~90)
	BC4 (ratio from 80~400)
Housing material	HT250 high-strength cast iron
Housing hardness	HBS190-240
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~40
Input / Output shaft material	42CrMo alloy steel
Input / Output shaft hardness	HRC25~30
Machining precision of gears	accurate grinding, 6~5 Grade
Lubricating oil	GB L-CKC220-460, Shell Omala220-460
Heat treatment	tempering, cementiting, quenching, etc.
Efficiency	92%~98% (depends on the transmission stage)
Noise (MAX)	60~68dB
Temp. rise  (MAX)	40°C
Temp. rise (Oil)(MAX)	50°C
Vibration	≤20µm
Backlash	≤20Arcmin

Series	Transmission Ratio  (i)	Models
H1	1.25-5.6	H1SH3, H1SH5, H1SH7, H1SH9, H1SH11, H1SH13, H1SH15, H1SH17, H1SH19
H2	6.3-28	H2SH4, H2SH5, H2SH6, H2SH7, H2SH8, H2SH9, H2SH10, H2SH11, H2SH12, H2SH13, H2SH14, H2SH15,   H2SH16, H2SH17, H2SH18, H2SH19, H2SH20, H2SH21, H2SH22, H2SH23, H2SH24, H2SH25, H2SH26
H3	25-112	H3SH4, H3SH5, H3SH6, H3SH7, H3SH8, H3SH9, H3SH10, H3SH11, H3SH12, H3SH13, H3SH14, H3SH15,   H3SH16, H3SH17, H3SH18, H3SH19, H3SH20, H3SH21, H3SH22, H3SH23, H3SH24, H3SH25, H3SH26
H4	100-450	H4SH5, H4SH6, H4SH7, H4SH8, H4SH9, H4SH10, H4SH11, H4SH12, H4SH13, H4SH14, H4SH15, H4SH16,   H4SH17, H4SH18, H34H19, H4SH20, H4SH21, H4SH22, H4SH23, H4SH24, H4SH25, H4SH26

Contact us if you need more details on Gearbox. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Gear Box、Reducer. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : HB series-Industrial helical & bevel-helical gearboxes