What bearings are used in the gearbox?

The input shaft uses Japanese brand bearings (NSK), and other bearings adopt domestic top-quality brands.

What is the warranty or quality certification?

Our company is ISO 9001 certified and holds patents.

High Torque Sg35 Single Screw Gearbox for Efficient Plastic Extrusion

Name: High Torque Sg35 Single Screw Gearbox for Efficient Plastic Extrusion
Brand: Hangzhou Xiaoshan Shuguang Machinery Factory
SKU: 2318729385

Zhejiang, ChinaHangzhou Xiaoshan Shuguang Machinery Factory

US$1,330.00-1,463.00

1 pcs

Sample price:US$1463.00/pcs.Request sample

Product profile

Customization

Available

Application

Machinery

Function

Speed Changing, Speed Reduction

Model NO.

SG35

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Horizontal Type

Step

Double-Step

Type

Cylindrical Gear Box

Gear Materials

Special Material 8620h

Gear Accuracy

Gear Hardness

(HRC) 58 Degrees to 62 Degrees

Certificate

Customization Available

ODM,OEM

Transport Package

Wodden Case

Specification

GW: 370KG

Trademark

Origin

Hangzhou, China

HS Code

8483409090

Production Capacity

50000 Pieces/Year

Key features

High Precision Gears: Gear accuracy is 6, hardness HRC 58-62, ensuring smooth transmission and low noise.

Premium Bearings: Input shaft uses Japanese NSK bearings; other bearings are top-quality domestic brands.

Durable Housing: QT250 resin sand casting with thick wall design guarantees stationarity and heat dissipation.

Leak Prevention: Fluorine high-temperature resistant oil seals and double seals on shafts prevent oil leakage.

OEM/ODM Support: Customization available for gear materials, accuracy, and screw barrel connecting parts.

Wide Application: Suitable for all types of plastic extrusion, film blowing, and pelletizing machines.

Quality Certified: ISO 9001:2015 certified with patents, designed per JB/T9050.1-1999 standards.

Large Capacity: Annual production capacity of 50,000 sets with a 50,000m production base.

Company profile

Hangzhou Xiaoshan Shuguang Machinery Factory

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service Available CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤1.49h

AI-Powered supplier vetting

SummaryHangzhou Xiaoshan Shuguang Machinery Factory is a China-based manufacturer of gearboxes, gear reducers, gears and related industrial equipment. The supplier reports implementation of the ISO9001:2000 quality control system, annual production capability of 300,000 sets, four production lines, 50 R&D engineers and 11–20 quality-control staff. Its products are reported as being used in China and exported to multiple international regions, with exporting activity beginning in 2010. The supplier states that a technological transformation project is under research, indicating ongoing innovation activity. However, the provided information does not establish after-sales service capability, financial credibility, customization capability or identifiable customer cases. Peak-season fulfillment may require 6–12 months, compared with a stated off-peak lead time of 2–3 months.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory operating in industrial equipment and components, with products including gearboxes, gear reducers, gear axles and gears. This directly supports classification as a manufacturing supplier.

CertificationsThe factory states that its manufacturing operations strictly implement the ISO9001:2000 quality control system. This is explicit evidence of a stated quality-system certification or implementation, although no certificate number, issuing body or current validity is provided.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and states that a new technological transformation project is under research. These details provide explicit evidence of R&D resources and ongoing innovation activity.

Production capacityThe supplier reports four production lines and an annual production capability of 300,000 sets, indicating substantial stated manufacturing capacity. It also reports lead times of 2–3 months in off-peak seasons and 6–12 months during peak seasons, showing that peak-period fulfillment may be considerably slower.