Technocraft Engineers

Wagle Estate, Thane, Maharashtra

Special Purpose Hoist Mechanisms used in Television and other Studios.

We have designed and developed Special Heli Worm Gearbox with Self Locking characteristics to lift and lower Lighting Grid ( 200 Kg to 2.5 Tonnes) by means of Ropes and Rope Drums.

For lighter weight applications like 200 Kg and 400 Kg we have Self Climbing Hoists also.

These Hoist differs from normal Industrial hoists in a way that the Gears are always loaded and this requires Self Locking characteristics.

This Motorized Lighting Grid is being used to install Lights along with service persons to cover desired area for Lighting for Film Shoots.

Motorized Gear Box with Self Locking Characteristic along with Rope winding mechanisms with different capacities have been used for handling Lighting Grids and other equipment used for Photography and Shooting.

This facilitates easy adjustments of Lights in any studio as per the requirement.

Similar mechanism is being used at AERI Pune for recording Crash Test of Automobiles.

We have developed Bevel gearboxes for various Pharmaceutical Tablet manufacturing operations such as Co-Mill, Delumper, RCVD etc.

CO-MILL1:1 Bevel Gearboxes for speeds 1500 Upto 2500 RPM
Various Models developed so far as follows, A TECHNOCRAFT 1014 For 1 HPB TECHNOCRAFT 1016 UPTO 5 HPC TECHNOCRAFT 1017 UPTO 12.5 HP
We have successfully developed Nylocast Gears (Spiral bevel Gears Material Nylocast Grade MCT-901) for low noise (Less than 70 Decibels) upto 5 HP ( 25NM Torque at 1400 RPM & 35 NM Torque at 1000 RPM)For ranges above these we are using Steel Spiral Bevel Gears (Material SAE 8620 OR EN-353 ) Case Hardened upto 58-62 HRC at Surface and 28-36 HRC at Core and Case Depth 0.6/0.8 MM for better performance, Cylindrically Ground then Teeth lapped in pairs.In both the cases (Material Nylocast as well as Steel) the Spiral bevel Gear teeth are Generated on imported Spiral Gear Generator.

The Requirement for CO MILL is summarised as follows:
1.Right Angle Bevel Gearbox 1:12.Power of the connected Motor : Operating RPM : In the range of 500 RPM to 2000 RPM3.Material of Construction : All the external surfaces Fabricated out of SS - 316L grade with TC4.External shape : to be inline with GMP guidelines (e.g there should not be any external crevices. Should be smoothso that the product, which is pharmaceutical powder, easily slides over and falls down)5.All external surfaces should be washable and sterilizable (by steam)6.Exposed plastic/rubber surfaces (for example the seals) of food grade/FDA approved. Viton seals and Food quality grease used.7.Self-sufficient in terms of lifetime lubrication8.No oil spills/leakages

DELUMPER
MODEL: TECHNOCRAFT 1011
The Bevel Gearbox is used for changing the orientation of rotation by 90 Degrees.The output is derived from combination of Motor and Worm Gearbox.Here speed is low however Torque to be transmitted is high.The Bevel Gearbox 1:1
The Requirement for DELUMPER is summarised as follows:
1.Right Angle Bevel Gearbox 1:12.Operating RPM : In the range of 30-60 RPM. Torque 500 NM3.Material of Construction : All the external surfaces Fabricated out of SS - 316L grade with TC4.External shape : to be inline with GMP guidelines (e.g there should not be any external crevices. Should be smoothso that the product, which is pharmaceutical powder, easily slides over and falls down)5.All external surfaces should be washable and sterilizable (by steam)6.Exposed plastic/rubber surfaces (for example the seals) of food grade/FDA approved. Viton seals and Food quality grease used.7.Self-sufficient in terms of lifetime lubrication8.No oil spills/leakages

RCVD
MODEL: TECHNOCRAFT 1007The Bevel Gearbox is used for changing the orientation of rotation by 90 Degrees.The output is derived from combination of Motor and Worm Gearbox.Here speed is low however Torque to be transmitted is high.The Bevel Gearbox 1:1
The Requirement for RCVD is summarised as follows:
1.Right Angle Bevel Gearbox 1:12.Operating RPM : In the range of 10-20 RPM. Torque 1500 NM3.Material of Construction : All the external surfaces Fabricated out of SS - 316L grade with TC4.External shape : to be inline with GMP guidelines (e.g there should not be any external crevices. Should be smoothso that the product, which is pharmaceutical powder, easily slides over and falls down)5.All external surfaces should be washable and sterilizable (by steam)6.Exposed plastic/rubber surfaces (for example the seals) of food grade/FDA approved. Viton seals and Food quality grease used.7.Self-sufficient in terms of lifetime lubrication8.No oil spills/leakages